APPROXIMATE COMPOSITION AND CALORIFIC VALUE OF CERTAIN TYPICAL AMERICAN COALS

____________________________________________________________________________

| | | | | |

| | | | | |

No. | State | County | Field, Bed | Mine | Size |

| | | or Vein | | |

| | | | | |

| | | | | |

____|_______|________________|________________|_______________|_____________|

| | | |

| | ANTHRACITES | |

____|_______|_________________________________________________|_____________|

| | | | | |

1 | Pa. | Carbon | Lehigh | Beaver Meadow | |

2 | Pa. | Dauphin | Schuylkill | | Buckwheat |

3 | Pa. | Lackawanna | Wyoming | Belleview | No. 2 Buck. |

4 | Pa. | Lackawanna | Wyoming | Johnson | Culm. |

5 | Pa. | Luzerne | Wyoming | Pittston | No. 2 Buck. |

6 | Pa. | Luzerne | Wyoming | Mammoth | Large |

7 | Pa. | Luzerne | Wyoming | Exeter | Rice |

8 | Pa. | Northumberland | Schuylkill | Treverton | |

9 | Pa. | Schuylkill | Schuylkill | Buck Mountain | |

10 | Pa. | Schuylkill | | York Farm | Buckwheat |

11 | Pa. | | | Victoria | Buckwheat |

12 | Pa. | Carbon | Lehigh | Lehigh & | Buck. & Pea |

| | | | Wilkes C. Co. | |

13 | Pa. | Carbon | Lehigh | | Buckwheat |

14 | Pa. | Lackawanna | |Del. & Hud. Co.| No. 1 Buck. |

____|_______|________________|________________|_______________|_____________|

| | | |

| | SEMI-ANTHRACITES | |

____|_______|_________________________________________________|_____________|

| | | | | |

15 | Pa. | Lycoming | Loyalsock | | |

16 | Pa. | Sullivan | | Lopez | |

17 | Pa. | Sullivan | Bernice | | |

____|_______|________________|________________|_______________|_____________|

| | | |

| | SEMI-BITUMINOUS | |

____|_______|_________________________________________________|_____________|

| | | | | |

18 | Md. | Alleghany | Big Vein, | | |

| | | George's Crk. | | |

19 | Md. | Alleghany | George's Creek | | |

20 | Md. | Alleghany | George's Creek | | |

21 | Md. | Alleghany | George's Creek | Ocean No. 7 | Mine run |

22 | Md. | Alleghany | Cumberland | | |

23 | Md. | Garrett | | Washington | Mine run |

| | | | No. 3 | |

24 | Pa. | Bradford | | Long Valley | |

25 | Pa. | Tioga | | Antrim | |

26 | Pa. | Cambria | "B" or Miller | Soriman Shaft | |

| | | | C. Co. | |

27 | Pa. | Cambria | "B" or Miller | Henrietta | |

28 | Pa. | Cambria | "B" or Miller | Penker | |

29 | Pa. | Cambria | "B" or Miller | Lancashire | |

30 | Pa. | Cambria | Lower | Penn. C. & C. | Mine run |

| | | Kittanning | Co. No. 3 | |

31 | Pa. | Cambria | Upper | Valley | Mine run |

| | | Kittanning | | |

32 | Pa. | Clearfield | Lower | Eureka | Mine run |

| | | Kittanning | | |

33 | Pa. | Clearfield | | Ghem | Mine run |

34 | Pa. | Clearfield | | Osceola | |

35 | Pa. | Clearfield | Reynoldsville | | |

36 | Pa. | Clearfield | Atlantic- | | Mine run |

| | | Clearfield | | |

37 | Pa. | Huntington | Barnet & Fulton| Carbon | Mine run |

38 | Pa. | Huntington | | Rock Hill | Mine run |

39 | Pa. | Somerset | Lower | Kimmelton | Mine run |

| | | Kittanning | | |

40 | Pa. | Somerset | "C" Prime Vein | Jenner | Mine run |

____|_______|________________|________________|_______________|_____________|

_____________________________________________________________________

| | | |

| Proximate Analysis (Dry Coal) |B. t. u.| |

No. |________________________________________| Per | |

| | | | | Pound | Authority |

| Moisture | Volatile | Fixed | Ash | Dry | |

| | Matter | Carbon | | Coal | |

____|__________|__________|________|_________|________|______________|

| | | | | | |

| | | | | | |

____|__________|__________|________|_________|________|______________|

| | | | | | |

1 | 1.50 | 2.41 | 90.30 | 7.29 | | Gale |

2 | 2.15 | 12.88 | 78.23 | 8.89 | 13137 | Whitham |

3 | 8.29 | 7.81 | 77.19 | 15.00 | 12341 | Sadtler |

4 | 13.90 | 11.16 | 65.96 | 22.88 | 10591 | B. & W. Co. |

5 | 3.66 | 4.40 | 78.96 | 16.64 | 12865 | B. & W. Co. |

6 | 4.00 | 3.44 | 90.59 | 5.97 | 13720 | Carpenter |

7 | 0.25 | 8.18 | 79.61 | 12.21 | 12400 | B. & W. Co. |

8 | 0.84 | 6.73 | 86.39 | 6.88 | | Isherwood |

9 | | 3.17 | 92.41 | 4.42 | 14220 | Carpenter |

10 | 0.81 | 5.51 | 75.90 | 18.59 | 11430 | |

11 | 4.30 | 0.55 | 86.73 | 12.72 | 12642 | B. & W. Co. |

12 | 1.57 | 6.27 | 66.53 | 27.20 | 12848 | B. & W. Co. |

| | | | | | |

13 | | 5.00 | 81.00 | 14.00 | 11800 | Carpenter |

14 | 6.20 | | | 11.60 | 12100 | Denton |

____|__________|__________|________|_________|________|______________|

| | | | | | |

| | | | | | |

____|__________|__________|________|_________|________|______________|

| | | | | | |

15 | 1.30 | 8.72 | 84.44 | 6.84 | | |

16 | 5.48 | 7.53 | 81.00 | 11.47 | 13547 | B. & W. Co. |

17 | 1.29 | 8.21 | 84.43 | 7.36 | | |

____|__________|__________|________|_________|________|______________|

| | | | | | |

| | | | | | |

____|__________|__________|________|_________|________|______________|

| | | | | | |

18 | 3.50 | 21.33 | 72.47 | 6.20 | 14682 | B. & W. Co. |

| | | | | | |

19 | 3.63 | 16.27 | 76.93 | 6.80 | 14695 | B. & W. Co. |

20 | 2.28 | 19.43 | 77.44 | 6.13 | 14793 | B. & W. Co. |

21 | 1.13 | | | | 14451 | B. & W. Co. |

22 | 1.50 | 17.26 | 76.65 | 6.09 | 14700 | |

23 | 2.33 | 14.38 | 74.93 | 10.49 | 14033 | U. S. Geo. S.|

| | | | | | [37] |

24 | 1.55 | 20.33 | 68.38 | 11.29 | 12965 | |

25 | 2.19 | 18.43 | 71.87 | 9.70 | 13500 | |

26 | 3.40 | 20.70 | 71.84 | 7.46 | 14484 | N. Y. Ed. Co.|

| | | | | | |

27 | 1.23 | 18.37 | 75.28 | 6.45 | 14770 | So. Eng. Co. |

28 | 3.64 | 21.34 | 70.48 | 8.18 | 14401 | B. & W. Co. |

29 | 4.38 | 21.20 | 70.27 | 8.53 | 14453 | B. & W. Co. |

30 | 3.51 | 17.43 | 75.69 | 6.88 | 14279 | U. S. Geo. S.|

| | | | | | |

31 | 3.40 | 14.89 | 75.03 | 10.08 | 14152 | B. & W. Co. |

| | | | | | |

32 | 5.90 | 16.71 | 77.22 | 6.07 | 14843 | U. S. Geo. S.|

| | | | | | |

33 | 3.43 | 17.53 | 69.67 | 12.80 | 13744 | B. & W. Co. |

34 | 1.24 | 25.43 | 68.56 | 6.01 | 13589 | B. & W. Co. |

35 | 2.91 | 21.55 | 69.03 | 9.42 | 14685 | B. & W. Co. |

36 | 1.55 | 23.36 | 71.15 | 5.94 | 13963 | Whitham |

| | | | | | |

37 | 4.50 | 18.34 | 73.06 | 8.60 | 13770 | B. & W. Co. |

38 | 5.91 | 17.58 | 73.44 | 8.99 | 14105 | B. & W. Co. |

39 | 3.09 | 17.84 | 70.47 | 11.69 | 13424 | U. S. Geo. S.|

| | | | | | |

40 | 9.37 | 16.47 | 75.76 | 7.77 | 14507 | P. R. R. |

____|__________|__________|________|_________|________|______________|

APPROXIMATE COMPOSITION AND CALORIFIC VALUE OF CERTAIN TYPICAL AMERICAN

COALS--Continued

____________________________________________________________________________

| | | | | |

| | | | | |

No. | State | County | Field, Bed | Mine | Size |

| | | or Vein | | |

| | | | | |

| | | | | |

____|_______|________________|________________|_______________|_____________|

| | | | | |

41 | W. Va.| Fayette | New River | Rush Run | Mine run |

42 | W. Va.| Fayette | New River | Loup Creek | |

43 | W. Va.| Fayette | New River | | Slack |

44 | W. Va.| Fayette | New River | | Mine run |

45 | W. Va.| Fayette | New River | Rush Run | Mine run |

46 | W. Va.| McDowell | Pocahontas | Zenith | Mine run |

| | | No. 3 | | |

47 | W. Va.| McDowell | Tug River | Big Sandy | Mine run |

48 | W. Va.| Mercer | Pocahontas | Mora | Lump |

49 | W. Va.| Mineral | Elk Garden | | |

50 | W. Va.| McDowell | Pocahontas | Flat Top | Mine run |

51 | W. Va.| McDowell | Pocahontas | Flat Top | Slack |

52 | W. Va.| McDowell | Pocahontas | Flat Top | Lump |

____|_______|________________|________________|_______________|_____________|

| | | |

| | BITUMINOUS | |

____|_______|_________________________________________________|_____________|

| | | | | |

53 | Ala. | Bibb | Cahaba | Hill Creek | Mine run |

54 | Ala. | Jefferson | Pratt | Pratt No. 13 | |

55 | Ala. | Jefferson | Pratt | Warner | Mine run |

56 | Ala. | Jefferson | | Coalburg | Mine run |

57 | Ala. | Walker | Horse Creek | Ivy C. & I. | Nut |

| | | | Co. No. 8 | |

58 | Ala. | Walker | Jagger | Galloway C. | Mine run |

| | | | Co. No. 5 | |

59 | Ark. | Franklin | Denning | Western No. 4 | Nut |

60 | Ark. | Sebastian | Jenny Lind | Mine No. 12 | Lump |

61 | Ark. | Sebastian | Huntington | Cherokee | Mine run |

62 | Col. | Boulder | South Platte | Lafayette | Mine run |

63 | Col. | Boulder | Laramie | Simson | Mine run |

64 | Col. | Fremont | Canon City | Chandler | Nut and |

| | | | | Slack |

65 | Col. | Las Animas | Trinidad | Hastings | Nut |

66 | Col. | Las Animas | Trinidad | Moreley | Slack |

67 | Col. | Routt | Yampa | Oak Creek | |

68 | Ill. | Christian | Pana | Penwell Col. | Lump |

69 | Ill. | Franklin | No. 6 | Benton | Egg |

70 | Ill. | Franklin | Big Muddy | Zeigler | ¾ inch |

71 | Ill. | Jackson | Big Muddy | | |

72 | Ill. | La Salle | Streator | | |

73 | Ill. | La Salle | Streator | Marseilles | Mine run |

74 | Ill. | Macoupin | Nilwood | Mine No. 2 | Screenings |

75 | Ill. | Macoupin | Mt. Olive | Mine No. 2 | Mine run |

76 | Ill. | Madison | Belleville | Donk Bros. | Lump |

77 | Ill. | Madison | Glen Carbon | | Mine run |

78 | Ill. | Marion | | Odin | Lump |

79 | Ill. | Mercer | Gilchrist | | Screenings |

80 | Ill. | Montgomery | Pana or No. 5 | Coffeen | Mine run |

81 | Ill. | Peoria | No. 5 | Empire | |

82 | Ill. | Perry | Du Quoin | Number 1 | Screenings |

____|_______|________________|________________|_______________|_____________|

APPROXIMATE COMPOSITION AND CALORIFIC VALUE OF CERTAIN TYPICAL AMERICAN

COALS--Continued

_____________________________________________________________________

| | | |

| Proximate Analysis (Dry Coal) |B. t. u.| |

No. |________________________________________| Per | |

| | | | | Pound | Authority |

| Moisture | Volatile | Fixed | Ash | Dry | |

| | Matter | Carbon | | Coal | |

____|__________|__________|________|_________|________|______________|

| | | | | | |

41 | 2.14 | 22.87 | 71.56 | 5.57 | 14959 | U. S. Geo. S.|

42 | 0.55 | 19.36 | 78.48 | 2.16 | 14975 | Hill |

43 | 6.66 | 20.94 | 73.16 | 5.90 | 14412 | B. & W. Co. |

44 | 2.16 | 17.82 | 75.66 | 6.52 | 14786 | B. & W. Co. |

45 | 0.94 | 22.16 | 75.85 | 1.99 | 15007 | B. & W. Co. |

46 | 4.85 | 17.14 | 76.54 | 6.32 | 14480 | U. S. Geo. S.|

| | | | | | |

47 | 1.58 | 18.55 | 76.44 | 4.91 | 15170 | U. S. Geo. S.|

48 | 1.74 | 18.55 | 75.15 | 6.30 | 15015 | U. S. Geo. S.|

49 | 2.10 | 15.70 | 75.40 | 8.90 | 14195 | B. & W. Co. |

50 | 0.52 | 24.02 | 74.59 | 1.39 | 14490 | B. & W. Co. |

51 | 3.24 | 15.33 | 77.60 | 7.07 | 14653 | B. & W. Co. |

52 | 3.63 | 16.03 | 78.04 | 5.93 | 14956 | B. & W. Co. |

____|__________|__________|________|_________|________|______________|

| | | | | | |

| | | | | | |

____|__________|__________|________|_________|________|______________|

| | | | | | |

53 | 6.19 | 28.58 | 55.60 | 15.82 | 12576 | B. & W. Co. |

54 | 4.29 | 25.78 | 67.68 | 6.54 | 14482 | B. & W. Co. |

55 | 2.51 | 27.80 | 61.50 | 10.70 | 13628 | U. S. Geo. S.|

56 | 0.94 | 31.34 | 65.65 | 3.01 | 14513 | B. & W. Co. |

57 | 2.56 | 31.82 | 53.89 | 14.29 | 12937 | U. S. Geo. S.|

| | | | | | |

58 | 4.83 | 34.65 | 51.12 | 14.03 | 12976 | U. S. Geo. S.|

| | | | | | |

59 | 2.22 | 12.83 | 75.35 | 11.82 | | U. S. Geo. S.|

60 | 1.07 | 17.04 | 74.45 | 8.51 | 14252 | U. S. Geo. S.|

61 | 0.97 | 19.87 | 70.30 | 9.83 | 14159 | U. S. Geo. S.|

62 | 19.48 | 38.80 | 49.00 | 12.20 | 11939 | B. & W. Co. |

63 | 19.78 | 44.69 | 48.62 | 6.69 | 12577 | U. S. Geo. S.|

64 | 9.37 | 38.10 | 51.75 | 10.15 | 11850 | B. & W. Co. |

| | | | | | |

65 | 2.15 | 31.07 | 53.40 | 15.53 | 12547 | B. & W. Co. |

66 | 1.88 | 28.47 | 55.58 | 15.95 | 12703 | B. & W. Co. |

67 | 6.67 | 42.91 | 55.64 | 1.45 | | Hill |

68 | 8.05 | 43.67 | 49.97 | 6.36 | 10900 | Jones |

69 | 8.31 | 34.52 | 54.05 | 11.43 | 11727 | U. S. Geo. S.|

70 | 13.28 | 31.97 | 57.37 | 10.66 | 12857 | U. S. Geo. S.|

71 | 4.85 | 31.55 | 62.19 | 6.26 | 11466 | Breckenridge |

72 | 8.40 | 41.76 | 51.42 | 6.82 | 11727 | Breckenridge |

73 | 12.98 | 43.73 | 49.13 | 7.14 | 10899 | B. & W. Co. |

74 | 13.34 | 34.75 | 44.55 | 20.70 | 10781 | B. & W. Co. |

75 | 13.54 | 41.28 | 46.30 | 12.42 | 10807 | U. S. Geo. S.|

76 | 13.47 | 38.69 | 48.07 | 13.24 | 12427 | U. S. Geo. S.|

77 | 9.78 | 38.18 | 51.52 | 10.30 | 11672 | Bryan |

78 | 6.20 | 42.91 | 49.06 | 8.03 | 11880 | Breckenridge |

79 | 8.50 | 36.17 | 41.64 | 22.19 | 10497 | Breckenridge |

80 | 11.93 | 34.05 | 49.85 | 16.10 | 10303 | U. S. Geo. S.|

81 | 17.64 | 31.91 | 46.17 | 21.92 | 10705 | B. & W. Co. |

82 | 9.81 | 33.67 | 48.36 | 17.97 | 11229 | B. & W. Co. |

____|__________|__________|________|_________|________|______________|

APPROXIMATE COMPOSITION AND CALORIFIC VALUE OF CERTAIN TYPICAL AMERICAN

COALS--Continued

____________________________________________________________________________

| | | | | |

| | | | | |

No. | State | County | Field, Bed | Mine | Size |

| | | or Vein | | |

| | | | | |

| | | | | |

|_______|________________|________________|_______________|_____________|

| | | | | |

83 | Ill. | Perry | Du Quoin | Willis | Mine run |

84 | Ill. | Sangamon | | Pawnee | Slack |

85 | Ill. | St. Clair | Standard | Nigger Hollow | Mine run |

86 | Ill. | St. Clair | Standard | Maryville | Mine run |

87 | Ill. | Williamson | Big Muddy | Daws | Mine run |

88 | Ill. | Williamson | Carterville | Carterville | |

| | | or No. 7 | | |

89 | Ill. | Williamson | Carterville | Burr | Nut, Pea |

| | | or No. 7 | | and Slack |

90 | Ind. | Brazil | Brazil | Gartside | Block |

91 | Ind. | Clay | | Louise | Block |

92 | Ind. | Green | Island City | | Mine run |

93 | Ind. | Knox | Vein No. 5 | Tecumseh | Mine run |

94 | Ind. | Parke | Vein No. 6 | Parke Coal Co.| Lump |

95 | Ind. | Sullivan | Sullivan No. 6 | Mildred | Washed |

96 | Ind. | Vigo | Number 6 | Fontanet | Mine run |

97 | Ind. | Vigo | Number 7 | Red Bird | Mine run |

98 | Iowa | Appanoose | Mystic | Mine No. 3 | Lump |

99 | Iowa | Lucas | Lucas | Inland No. 1 | Mine run |

100 | Iowa | Marion | Big Vein | Liberty No. 5 | Mine run |

101 | Iowa | Polk | Third Seam | Altoona No. 4 | Lump |

102 | Iowa | Wapello | Wapello | | Lump |

103 | Kan. | Cherokee | Weir Pittsburgh| Southwestern | Lump |

| | | | Dev. Co. | |

104 | Kan. | Cherokee | Cherokee | | Screenings |

105 | Kan. | Cherokee | Cherokee | | Lump |

106 | Kan. | Linn | Boicourt | | Lump |

107 | Ky. | Bell | Straight Creek | Str. Ck. C. & | Mine run |

| | | | C. Co. | |

108 | Ky. | Hopkins | Bed No. 9 | Earlington | Lump |

109 | Ky. | Hopkins | Bed No. 9 | Barnsley | Mine run |

110 | Ky. | Hopkins | Vein No. 14 | Nebo |Pea and Slack|

111 | Ky. | Johnson | Vein No. 1 | Miller's Creek| Mine run |

112 | Ky. | Mulenburg | Bed No. 9 | Pierce |Pea and Slack|

113 | Ky. | Pulaski | | Greensburg | |

114 | Ky. | Webster | Bed No. 9 | |Pea and Slack|

115 | Ky. | Whitley | | Jellico |Nut and Slack|

116 | Mo. | Adair | | Danforth | Mine run |

117 | Mo. | Bates | Rich Hill | New Home | Mine run |

118 | Mo. | Clay | Lexington | Mo. City Coal | |

| | | | Co. | |

119 | Mo. | Lafayette | Waverly | Buckthorn | |

120 | Mo. | Lafayette | Waverly | Higbee | |

121 | Mo. | Linn | Bevier | Marceline | |

122 | Mo. | Macon | Bevier | Northwest | |

| | | | Coal Co. | |

123 | Mo. | Morgan | Morgan Co. | Morgan Co. | Mine run |

| | | | Coal Co. | |

124 | Mo. | Putnam | Mendotta | Mendotta No. 8| |

125 | N.Mex.| McKinley | Gallup | Gibson |Pea and Slack|

____|_______|________________|________________|_______________|_____________|

______________________________________________________________________

| | | |

| Proximate Analysis (Dry Coal) |B. t. u.| |

No. |________________________________________| Per | |

| | | | | Pound | Authority |

| Moisture | Volatile | Fixed | Ash | Dry | |

| | Matter | Carbon | | Coal | |

____|__________|__________|________|_________|________|______________|

| | | | | | |

83 | 7.22 | 33.06 | 53.97 | 12.97 | 11352 | U. S. Geo. S.|

84 | 4.81 | 41.53 | 39.62 | 18.85 | 10220 | Jones |

85 | 14.39 | 32.90 | 44.84 | 22.26 | 11059 | B. & W. Co. |

86 | 15.71 | 38.10 | 41.10 | 20.80 | 10999 | B. & W. Co. |

87 | 8.17 | 34.33 | 52.50 | 13.17 | 12643 | U. S. Geo. S.|

88 | 4.66 | 35.65 | 56.86 | 7.49 | 12286 | Univ. of Ill.|

| | | | | | |

89 | 11.91 | 33.70 | 55.90 | 10.40 | 12932 | B. & W. Co. |

| | | | | | |

90 | 2.83 | 40.03 | 51.97 | 8.00 | 13375 | Stillman |

91 | 0.83 | 39.70 | 52.28 | 8.02 | 13248 | Jones |

92 | 6.17 | 35.42 | 53.55 | 11.03 | 11916 | Dearborn |

93 | 10.73 | 35.75 | 54.46 | 9.79 | 12911 | B. & W. Co. |

94 | 10.72 | 44.02 | 46.33 | 9.65 | 11767 | U. S. Geo. S.|

95 | 16.59 | 42.17 | 48.44 | 9.59 | 13377 | U. S. Geo. S.|

96 | 2.28 | 34.95 | 50.50 | 14.55 | 11920 | Dearborn |

97 | 11.62 | 41.17 | 46.76 | 12.07 | 12740 | U. S. Geo. S.|

98 | 13.48 | 39.40 | 43.09 | 17.51 | 11678 | U. S. Geo. S.|

99 | 16.01 | 37.82 | 46.24 | 15.94 | 11963 | U. S. Geo. S.|

100 | 14.88 | 41.53 | 39.63 | 18.84 | 11443 | U. S. Geo. S.|

101 | 12.44 | 41.27 | 40.86 | 17.87 | 11671 | U. S. Geo. S.|

102 | 8.69 | 36.23 | 43.68 | 20.09 | 11443 | U. S. Geo. S.|

103 | 4.31 | 33.88 | 53.67 | 12.45 | 13144 | U. S. Geo. S.|

| | | | | | |

104 | 6.16 | 35.56 | 46.90 | 17.54 | 10175 | Jones |

105 | 1.81 | 34.77 | 52.77 | 12.46 | 12557 | Jones |

106 | 4.74 | 36.59 | 47.07 | 16.34 | 10392 | Jones |

107 | 2.89 | 36.67 | 57.24 | 6.09 | 14362 | U. S. Geo. S.|

| | | | | | |

108 | 6.89 | 40.30 | 55.16 | 4.54 | 13381 | St. Col. Ky. |

109 | 7.92 | 40.53 | 48.70 | 10.77 | 13036 | U. S. Geo. S.|

110 | 8.02 | 31.91 | 54.02 | 14.07 | 12448 | B. & W. Co. |

111 | 5.12 | 38.46 | 58.63 | 2.91 | 13743 | U. S. Geo. S.|

112 | 9.22 | 33.94 | 52.18 | 13.88 | 12229 | B. & W. Co. |

113 | 2.80 | 26.54 | 63.58 | 9.88 | 14095 | N. Y. Ed. Co.|

114 | 7.30 | 31.08 | 60.72 | 8.20 | 13600 | B. & W. Co. |

115 | 3.82 | 31.82 | 58.78 | 9.40 | 13175 | B. & W. Co. |

116 | 9.00 | 30.55 | 46.26 | 23.19 | 9889 | B. & W. Co. |

117 | 7.28 | 37.62 | 43.83 | 18.55 | 12109 | U. S. Geo. S.|

118 | 12.45 | 39.39 | 48.47 | 12.14 | 12875 | Univ. of Mo. |

| | | | | | |

119 | 8.58 | 41.78 | 45.99 | 12.23 | 12735 | Univ. of Mo. |

120 | 10.84 | 31.72 | 55.29 | 12.99 | 12500 | Univ. of Mo. |

121 | 9.45 | 36.72 | 52.20 | 11.08 | 13180 | Univ. of Mo. |

122 | 13.09 | 37.83 | 42.95 | 19.22 | 11500 | U. S. Geo. S.|

| | | | | | |

123 | 12.24 | 45.69 | 47.98 | 6.33 | 14197 | U. S. Geo. S.|

| | | | | | |

124 | 20.78 | 39.36 | 50.00 | 10.64 | 12602 | U. S. Geo. S.|

125 | 12.17 | 36.31 | 51.17 | 12.52 | 12126 | B. & W. Co. |

____|__________|__________|________|_________|________|______________|

APPROXIMATE COMPOSITION AND CALORIFIC VALUE OF CERTAIN TYPICAL AMERICAN

COALS--Continued

____________________________________________________________________________

| | | | | |

| | | | | |

No. | State | County | Field, Bed | Mine | Size |

| | | or Vein | | |

| | | | | |

| | | | | |

|_______|________________|________________|_______________|_____________|

| | | | | |

126 | Ohio | Athens | Hocking Valley | Sunday Creek | Slack |

127 | Ohio | Belmont | Pittsburgh | Neff Coal Co. | Mine run |

| | | No. 8 | | |

128 | Ohio | Columbiana | Middle | Palestine | |

| | | Kittanning | | |

129 | Ohio | Coshocton | Middle | Morgan Run | Mine run |

| | | Kittanning | | |

130 | Ohio | Guernsey | Vein No. 7 | Little Kate | |

131 | Ohio | Hocking | Hocking Valley | | Lump |

132 | Ohio | Hocking | Hocking Valley | | |

133 | Ohio | Jackson | Brookville | Superior | Mine run |

| | | | Coal Co. | |

134 | Ohio | Jackson | Lower | Superior | Mine run |

| | | Kittanning | Coal Co. | |

135 | Ohio | Jackson | Quakertown | Wellston | |

136 | Ohio | Jefferson | Pittsburgh | Crow Hollow | ¾ inch |

| | | or No. 8 | | |

137 | Ohio | Jefferson | Pittsburgh | Rush Run No. 1| ¾ inch |

| | | or No. 8 | | |

138 | Ohio | Perry | Hocking | Congo | |

139 | Ohio | Stark | Massillon | | Slack |

140 | Ohio | Vinton | Brookville | Clarion | Nut and |

| | | or No. 4 | | Slack |

141 | Okla. | Choctaw | McAlester | Edwards No. 1 | Mine run |

142 | Okla. | Choctaw | McAlester | Adamson | Slack |

143 | Okla. | Creek | | Henrietta | Lump and |

| | | | | Slack |

144 | Pa. | Allegheny | Pittsburgh | | Slack |

| | | 3rd Pool | | |

145 | Pa. | Allegheny | Monongahela | Turtle Creek | |

146 | Pa. | Allegheny | Pittsburgh | Bertha | ¾ inch |

147 | Pa. | Cambria | | Beach Creek | Slack |

148 | Pa. | Cambria | Miller | Lincoln | Mine run |

149 | Pa. | Clarion | Lower Freeport | | |

150 | Pa. | Fayette | Connellsville | | Slack |

151 | Pa. | Greene | Youghiogheny | | Lump |

152 | Pa. | Greene | Westmoreland | | Screenings |

153 | Pa. | Indiana | | Iselin | Mine run |

154 | Pa. | Jefferson | | Punxsutawney | Mine run |

155 | Pa. | Lawrence | Middle | | |

| | | Kittanning | | |

156 | Pa. | Mercer | Taylor | | |

157 | Pa. | Washington | Pittsburgh | Ellsworth | |

158 | Pa. | Washington | Youghiogheny | Anderson | ¾ inch |

159 | Pa. | Westmoreland | Pittsburgh | Scott Haven | Lump |

160 | Tenn. | Campbell | Jellico | | |

161 | Tenn. | Claiborne | Mingo | | |

162 | Tenn. | Marion | | Etna | |

163 | Tenn. | Morgan | Brushy Mt. | | |

164 | Tenn. | Scott | Glen Mary No. 4| Glen Mary | |

165 | Tex. | Maverick | | Eagle Pass | |

166 | Tex. | Paolo Pinto | | Thurber | Mine run |

167 | Tex. | Paolo Pinto | | Strawn | Mine run |

168 | Va. | Henrico | | Gayton | |

____|_______|________________|________________|_______________|_____________|

_____________________________________________________________________

| | | |

| Proximate Analysis (Dry Coal) |B. t. u.| |

No. |________________________________________| Per | |

| | | | | Pound | Authority |

| Moisture | Volatile | Fixed | Ash | Dry | |

| | Matter | Carbon | | Coal | |

____|__________|__________|________|_________|________|______________|

| | | | | | |

126 | 12.16 | 34.64 | 53.10 | 12.26 | 12214 | |

127 | 5.31 | 38.78 | 52.22 | 9.00 | 12843 | U. S. Geo. S.|

| | | | | | |

128 | 2.15 | 37.57 | 51.80 | 10.63 | 13370 | Lord & Haas |

| | | | | | |

129 | | 41.76 | 45.24 | 13.00 | 13239 | B. & W. Co. |

| | | | | | |

130 | 6.19 | 33.02 | 59.96 | 7.02 | 13634 | B. & W. Co. |

131 | 6.45 | 39.12 | 50.08 | 10.80 | 12700 | Lord & Haas |

132 | 2.60 | 40.80 | 47.60 | 11.60 | 12175 | Jones |

133 | 7.59 | 38.45 | 43.99 | 17.56 | 11704 | U. S. Geo. S.|

| | | | | | |

134 | 8.99 | 41.43 | 50.06 | 8.51 | 13113 | U. S. Geo. S.|

| | | | | | |

135 | 3.38 | 35.26 | 54.18 | 7.56 | 12506 | Hill |

136 | 4.04 | 40.08 | 52.27 | 9.65 | 13374 | U. S. Geo. S.|

| | | | | | |

137 | 4.74 | 36.08 | 54.81 | 9.11 | 13532 | U. S. Geo. S.|

| | | | | | |

138 | 6 41 | 38.33 | 46.71 | 14.96 | 12284 | B. & W. Co. |

139 | 6.67 | 40.02 | 46.46 | 13.52 | 11860 | B. & W. Co. |

140 | 2.47 | 42.38 | 50.39 | 6.23 | 13421 | U. S. Geo. S.|

| | | | | | |

141 | 4.79 | 39.18 | 49.97 | 10.85 | 13005 | U. S. Geo. S.|

142 | 4.72 | 28.54 | 58.17 | 13.29 | 12105 | B. & W. Co. |

143 | 7.65 | 36.77 | 50.14 | 13.09 | 12834 | U. S. Geo. S.|

| | | | | | |

144 | 1.77 | 32.06 | 57.11 | 10.83 | 13205 | Carpenter |

| | | | | | |

145 | 1.75 | 36.85 | 53.94 | 9.21 | 13480 | Lord & Haas |

146 | 2.61 | 35.86 | 57.81 | 6.33 | 13997 | U. S. Geo. S.|

147 | 3.01 | 32.87 | 55.86 | 11.27 | 13755 | B. & W. Co. |

148 | 5.39 | 30.83 | 61.05 | 8.12 | 13600 | B. & W. Co. |

149 | 0.54 | 35.93 | 57.66 | 6.41 | 13547 | |

150 | 1.85 | 28.73 | 63.22 | 7.95 | 13775 | Whitham |

151 | 1.25 | 32.60 | 54.70 | 12.70 | 13100 | B. & W. Co. |

152 | 11.12 | 31.67 | 55.61 | 12.72 | 13100 | P. R. R. |

153 | 2.70 | 29.33 | 63.56 | 7.11 | 14220 | B. & W. Co. |

154 | 3.38 | 29.33 | 64.93 | 5.73 | 14781 | B. & W. Co. |

155 | 0.70 | 37.06 | 56.24 | 6.70 | 13840 | Lord & Haas |

| | | | | | |

156 | 4.18 | 32.19 | 55.55 | 12.26 | 12820 | B. & W. Co. |

157 | 2.46 | 35.35 | 58.46 | 6.19 | 14013 | U. S. Geo. S.|

158 | 1.00 | 39.29 | 54.80 | 5.91 | 13729 | Jones |

159 | 4.06 | 32.91 | 59.78 | 7.31 | 13934 | B. & W. Co. |

160 | 1.80 | 37.76 | 62.12 | 1.12 | 13846 | U. S. Navy |

161 | 4.40 | 34.31 | 59.22 | 6.47 | | U. S. Geo. S.|

162 | 3.16 | 32.98 | 56.59 | 10.43 | | |

163 | 1.77 | 33.46 | 54.73 | 11.87 | 13824 | B. & W. Co. |

164 | 1.53 | 40.80 | 56.78 | 2.42 | 14625 |Ky. State Col.|

165 | 5.42 | 33.73 | 44.89 | 21.38 | 10945 | B. & W. Co. |

166 | 1.90 | 36.01 | 49.09 | 14.90 | 12760 | B. & W. Co. |

167 | 4.19 | 35.40 | 52.98 | 11.62 | 13202 | B. & W. Co. |

168 | 0.82 | 17.14 | 74.92 | 7.94 | 14363 | B. & W. Co. |

____|__________|__________|________|_________|________|______________|

APPROXIMATE COMPOSITION AND CALORIFIC VALUE OF CERTAIN TYPICAL AMERICAN

COALS--Continued

____________________________________________________________________________

| | | | | |

| | | | | |

No. | State | County | Field, Bed | Mine | Size |

| | | or Vein | | |

| | | | | |

| | | | | |

|_______|________________|________________|_______________|_____________|

| | | | | |

169 | Va. | Lee | Darby | Darby | 1½ inch |

170 | Va. | Lee | McConnel | Wilson | Mine run |

171 | Va. | Wise | Upper Banner | Coburn | 3½ inch |

172 | Va. | Rockingham | | Clover Hill | |

173 | Va. | Russel | Clinchfield | | |

174 | Va. | | Monongahela | Bernmont | |

175 | W. Va.| Harrison | Pittsburgh | Ocean | Mine run |

176 | W. Va.| Harrison | | Girard | Nut, Pea |

| | | | | and Slack |

177 | W. Va.| Kanawha | Winifrede | Winifrede | |

178 | W. Va.| Kanawha | Keystone | Keystone | Mine run |

179 | W. Va.| Logan | Island Creek | |Nut and Slack|

180 | W. Va.| Marion | Fairmont | Kingmont | |

181 | W. Va.| Mingo | Thacker | Maritime | |

182 | W. Va.| Mingo | Glen Alum | Glen Alum | Mine run |

183 | W. Va.| Preston | Bakerstown | | |

184 | W. Va.| Putnam | Pittsburgh | Black Betsy | Bug dust |

185 | W. Va.| Randolph | Upper Freeport | Coalton | Lump and Nut|

____|_______|________________|________________|_______________|_____________|

| | | |

| | LIGNITES AND LIGNITIC COALS | |

____|_______|_________________________________________________|_____________|

| | | | | |

186 | Col. | Boulder | | Rex | |

187 | Col. | El Paso | | Curtis | |

188 | Col. | El Paso | | Pike View | |

189 | Col. | Gunnison | South Platte | Mt. Carbon | |

190 | Col. | Las Animas | | Acme | |

191 | Col. | | Lehigh | | |

192 |N. Dak.| McLean | | Eckland | Mine run |

193 |N. Dak.| McLean | | Wilton | Lump |

194 |N. Dak.| McLean | | Casino | |

195 |N. Dak.| Stark | Lehigh | Lehigh | Mine run |

196 |N. Dak.| William | Williston | | Mine run |

197 |N. Dak.| William | Williston | | Mine run |

198 | Tex. | Bastrop | Bastrop | Glenham | |

199 | Tex. | Houston | Crockett | | |

200 | Tex. | Houston | | Houston C. & | |

| | | | C. Co. | |

201 | Tex. | Milam | Rockdale | Worley | |

202 | Tex. | Robertson | Calvert | Coaling No. 1 | |

203 | Tex. | Wood | Hoyt | Consumer's | |

| | | | Lig. Co. | |

204 | Tex. | Wood | Hoyt | | |

205 | Wash. | King | | Black Diamond | |

206 | Wyo. | Carbon | Hanna | | Mine run |

207 | Wyo. | Crook | Black Hills | Stilwell Coal | |

| | | | Co. | |

208 | Wyo. | Sheridan | Sheridan | Monarch | |

209 | Wyo. | Sweetwater | Rock Spring | | Screenings |

210 | Wyo. | Uinta | Adaville | Lazeart | |

____|_______|________________|________________|_______________|_____________|

_____________________________________________________________________

| | | |

| Proximate Analysis (Dry Coal) |B. t. u.| |

No. |________________________________________| Per | |

| | | | | Pound | Authority |

| Moisture | Volatile | Fixed | Ash | Dry | |

| | Matter | Carbon | | Coal | |

____|__________|__________|________|_________|________|______________|

| | | | | | |

169 | 4.35 | 38.46 | 56.91 | 4.63 | 13939 | U. S. Geo. S.|

170 | 3.35 | 36.35 | 57.88 | 5.77 | 13931 | U. S. Geo. S.|

171 | 3.05 | 32.65 | 62.73 | 4.62 | 14470 | U. S. Geo. S.|

172 | | 31.77 | 57.98 | 10.25 | 13103 | |

173 | 2.00 | 35.72 | 56.12 | 8.16 | 14200 | |

174 | | 32.00 | 59.90 | 8.10 | 13424 | Carpenter |

175 | 2.47 | 39.35 | 52.78 | 7.87 | 14202 | U. S. Geo. S.|

176 | | 36.66 | 57.49 | 5.85 | 14548 | B. & W. Co. |

| | | | | | |

177 | 1.05 | 32.74 | 64.38 | 2.88 | 14111 | Hill |

178 | 2.21 | 33.29 | 58.61 | 8.10 | 14202 | U. S. Geo. S.|

179 | 1.12 | 38.61 | 55.91 | 5.48 | 14273 | Hill |

180 | 1.90 | 35.31 | 57.34 | 7.35 | 14198 | U. S. Geo. S.|

181 | 0.68 | 31.89 | 63.48 | 4.63 | 14126 | Hill |

182 | 3.02 | 33.81 | 59.45 | 6.74 | 14414 | U. S. Geo. S.|

183 | 4.14 | 29.09 | 63.50 | 7.41 | 14546 | U. S. Geo. S.|

184 | 7.41 | 32.84 | 53.96 | 13.20 | 12568 | B. & W. Co. |

185 | 2.11 | 29.57 | 59.93 | 10.50 | 13854 | U. S. Geo. S.|

____|__________|__________|________|_________|________|______________|

| | | | | | |

| | | | | | |

____|__________|__________|________|_________|________|______________|

| | | | | | |

186 | 16.05 | 42.12 | 47.97 | 9.91 | 10678 | B. & W. Co. |

187 | 23.25 | 42.11 | 49.38 | 8.51 | 11090 | B. & W. Co. |

188 | 23.77 | 48.70 | 41.47 | 9.83 | 10629 | B. & W. Co. |

189 | 20.38 | 46.38 | 47.50 | 6.12 | | |

190 | 16.74 | 47.90 | 44.60 | 7.50 | |Col. Sc. of M.|

191 | 18.30 | 45.29 | 44.67 | 10.04 | | |

192 | 29.65 | 45.56 | 47.05 | 7.39 | 10553 | Lord |

193 | 35.96 | 49.84 | 38.05 | 12.11 | 11036 | U. S. Geo. S.|

194 | 29.65 | 46.56 | 38.70 | 14.74 | | Lord |

195 | 35.84 | 43.84 | 39.59 | 16.57 | 10121 | U. S. Geo. S.|

196 | 41.76 | 39.37 | 48.09 | 12.54 | 10121 | B. & W. Co. |

197 | 42.74 | 40.83 | 47.79 | 11.38 | 10271 | B. & W. Co. |

198 | 32.77 | 42.76 | 36.88 | 20.36 | 8958 | B. & W. Co. |

199 | 23.27 | 40.95 | 38.37 | 20.68 | 10886 | U. S. Geo. S.|

200 | 31.48 | 46.93 | 34.40 | 18.87 | 10176 | B. & W. Co. |

| | | | | | |

201 | 32.48 | 43.04 | 41.14 | 15.82 | 10021 | B. & W. Co. |

202 | 32.01 | 43.70 | 43.08 | 13.22 | 10753 | B. & W. Co. |

203 | 33.98 | 46.97 | 41.40 | 11.63 | 10600 | U. S. Geo. S.|

| | | | | | |

204 | 30.25 | 43.27 | 41.46 | 15.27 | 10597 | |

205 | 3.71 | 48.72 | 46.56 | 4.72 | | Gale |

206 | 6.44 | 51.32 | 43.00 | 5.68 | 11607 | B. & W. Co. |

207 | 19.08 | 45.21 | 46.42 | 8.37 | 12641 | U. S. Geo. S.|

| | | | | | |

208 | 21.18 | 51.87 | 40.43 | 7.70 | 12316 | U. S. Geo. S.|

209 | 7.70 | 38.57 | 56.99 | 4.44 | 12534 | B. & W. Co. |

210 | 19.15 | 45.50 | 48.11 | 6.39 | 9868 | U. S. Geo. S.|

____|__________|__________|________|_________|________|______________|

[Illustration: Portion of 12,080 Horse-power Installation of Babcock &

Wilcox Boilers and Superheaters at the Potomac Electric Co., Washington,

D. C.]

Steam, Its Generation and Use · 第 109 / 217 题