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Steam, Its Generation and Use Babcock & Wilcox Company 131420K 2022-07-20

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TABLE 38

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 | Wyo | Belleview | No 2 Buck | 4 | Pa | Lackawanna | Wyo | Pittston | No 2 Buck | 6 | Pa | Luzerne | Wyo | 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 | Lyco | 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 | cuton | 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 | Lancashi+re | | 30 | Pa | Ca | Co No 3 | | 31 | Pa | Ca | | | 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 | So | | | 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 | 150 | 241 | 9030 | 729 | | Gale | 2 | 215 | 1288 | 7823 | 889 | 13137 | Whitham | 3 | 829 | 781 | 7719 | 1500 | 12341 | Sadtler | 4 | 1390 | 1116 | 6596 | 2288 | 10591 | B & W Co | 5 | 366 | 440 | 7896 | 1664 | 12865 | B & W Co | 6 |400 | 344 | 9059 | 597 | 13720 | Carpenter | 7 | 025 | 818 | 7961 | 1221 | 12400 | B & W Co | 8 | 084 | 673 | 8639 | 688 | | Isherwood | 9 | | 317 | 9241 | 442 | 14220 | Carpenter | 10 | 081 | 551 | 7590 | 1859 | 11430 | | 11 | 430 | 055 | 8673 | 1272 | 12642 | B & W Co | 12 | 157 | 627 | 6653 | 2720 | 12848 | B & W Co | | | | | | | | 13 | | 500 | 8100 | 1400 | 11800 | Carpenter | 14 | 620 | | | 1160 | 12100 | Denton | ____|__________|__________|________|_________|________|______________| | | | | | | | | | | | | | | ____|__________|__________|________|_________|________|______________| | | | | | | | 15 | 130 | 872 | 8444 | 684 | | | 16 | 548 | 753 | 8100 | 1147 | 13547 | B & W Co | 17 | 129 | 821 | 8443 | 736 | | | ____|__________|__________|________|_________|________|______________| | | | | | | | | | | | | | | ____|__________|__________|________|_________|________|______________| | | | | | | | 18 | 350 | 2133 | 7247 | 620 | 14682 | B & W Co | | | | | | | | 19 | 363 | 1627 | 7693 | 680 | 14695 | B & W Co | 20 | 228 | 1943 | 7744 | 613 | 14793 | B & W Co | 21 | 113 | | | | 14451 | B & W Co | 22 | 150 | 1726 | 7665 | 609 | 14700 | | 23 | 233 | 1438 | 7493 | 1049 | 14033 | U S Geo S| | | | | | | [37] | 24 | 155 | 2033 | 6838 | 1129 | 12965 | | 25 | 219 | 1843 | 7187 | 970 | 13500 | | 26 | 340 | 2070 | 7184 | 746 | 14484 | N Y Ed Co| | | | | | | | 27 | 123 | 1837 | 7528 | 645 | 14770 | So Eng Co | 28 | 364 | 2134 | 7048 | 818 | 14401 | B & W Co | 29 | 438 | 2120 | 7027 | 853 | 14453 | B & W Co | 30 | 351 | 1743 | 7569 | 688 | 14279 | U S Geo S| | | | | | | | 31 | 340 | 1489 | 7503 | 1008 | 14152 | B & W Co | | | | | | | | 32 | 590 | 1671 | 7722 | 607 | 14843 | U S Geo S| | | | | | | | 33 | 343 | 1753 | 6967 | 1280 | 13744 | B & W Co | 34 | 124 | 2543 | 6856 | 601 | 13589 | B & W Co | 35 | 291 | 2155 | 6903 | 942 | 14685 | B & W Co | 36 | 155 | 2336 | 7115 | 594 | 13963 | Whitham | | | | | | | | 37 | 450 | 1834 | 7306 | 860 | 13770 | B & W Co | 38 | 591 | 1758 | 7344 | 899 | 14105 | B & W Co | 39 | 309 | 1784 | 7047 | 1169 | 13424 | U S Geo S| | | | | | | | 40 | 937 | 1647 | 7576 | 777 | 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 | Luton | 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 Anis | Nut | 66 | Col | Las Animas | Trinidad | Moreley | Slack | 67 | Col | Routt | Yampa | Oak Creek | | 68 | Ill | Christian | Pana | Penwell Col | Lu | 70 | Ill | Franklin | Big Muddy | Zeigler | 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 | Lus | 80 | Ill | Montgomery | Pana or No 5 | Coffeen | Mine run | 81 | Ill | Peoria | No 5 | Es | ____|_______|________________|________________|_______________|_____________|

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 | 214 | 2287 | 7156 | 557 | 14959 | U S Geo S| 42 | 055 | 1936 | 7848 | 216 | 14975 | Hill | 43 | 666 | 2094 | 7316 | 590 | 14412 | B & W Co | 44 | 216 | 1782 | 7566 | 652 | 14786 | B & W Co | 45 | 094 | 2216 | 7585 | 199 | 15007 | B & W Co | 46 | 485 | 1714 | 7654 | 632 | 14480 | U S Geo S| | | | | | | | 47 | 158 | 1855 | 7644 | 491 | 15170 | U S Geo S| 48 | 174 | 1855 | 7515 | 630 | 15015 | U S Geo S| 49 | 210 | 1570 | 7540 | 890 | 14195 | B & W Co | 50 | 052 | 2402 | 7459 | 139 | 14490 | B & W Co | 51 | 324 | 1533 | 7760 | 707 | 14653 | B & W Co | 52 | 363 | 1603 | 7804 | 593 | 14956 | B & W Co | ____|__________|__________|________|_________|________|______________| | | | | | | | | | | | | | | ____|__________|__________|________|_________|________|______________| | | | | | | | 53 | 619 | 2858 | 5560 | 1582 | 12576 | B & W Co | 54 | 429 | 2578 | 6768 | 654 | 14482 | B & W Co | 55 | 251 | 2780 | 6150 | 1070 | 13628 | U S Geo S| 56 | 094 | 3134 | 6565 | 301 | 14513 | B & W Co | 57 | 256 | 3182 | 5389 | 1429 | 12937 | U S Geo S| | | | | | | | 58 | 483 | 3465 | 5112 | 1403 | 12976 | U S Geo S| | | | | | | | 59 | 222 | 1283 | 7535 | 1182 | | U S Geo S| 60 | 107 | 1704 | 7445 | 851 | 14252 | U S Geo S| 61 | 097 | 1987 | 7030 | 983 | 14159 | U S Geo S| 62 | 1948 | 3880 | 4900 | 1220 | 11939 | B & W Co | 63 | 1978 | 4469 | 4862 | 669 | 12577 | U S Geo S| 64 | 937 | 3810 | 5175 | 1015 | 11850 | B & W Co | | | | | | | | 65 | 215 | 3107 | 5340 | 1553 | 12547 | B & W Co | 66 | 188 | 2847 | 5558 | 1595 | 12703 | B & W Co | 67 | 667 | 4291 | 5564 | 145 | | Hill | 68 | 805 | 4367 | 4997 | 636 | 10900 | Jones | 69 | 831 | 3452 | 5405 | 1143 | 11727 | U S Geo S| 70 | 1328 | 3197 | 5737 | 1066 | 12857 | U S Geo S| 71 | 485 | 3155 | 6219 | 626 | 11466 | Breckenridge | 72 | 840 | 4176 | 5142 | 682 | 11727 | Breckenridge | 73 | 1298 | 4373 | 4913 | 714 | 10899 | B & W Co | 74 | 1334 | 3475 | 4455 | 2070 | 10781 | B & W Co | 75 | 1354 | 4128 | 4630 | 1242 | 10807 | U S Geo S| 76 | 1347 | 3869 | 4807 | 1324 | 12427 | U S Geo S| 77 | 978 | 3818 | 5152 | 1030 | 11672 | Bryan | 78 | 620 | 4291 | 4906 | 803 | 11880 | Breckenridge | 79 | 850 | 3617 | 4164 | 2219 | 10497 | Breckenridge | 80 | 1193 | 3405 | 4985 | 1610 | 10303 | U S Geo S| 81 | 1764 | 3191 | 4617 | 2192 | 10705 | B & W Co | 82 | 981 | 3367 | 4836 | 1797 | 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 | Willia 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 | Nuo | 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 | | Luh| Southwestern | Lump | | | | | Dev Co | | 104 | Kan | Cherokee | Cherokee | | Screenings | 105 | Kan | Cherokee | Cherokee | | Lump | 106 | Kan | Linn | Boicourt | | Luht 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 Hoton | 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 | NMex| 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 | 722 | 3306 | 5397 | 1297 | 11352 | U S Geo S| 84 | 481 | 4153 | 3962 | 1885 | 10220 | Jones | 85 | 1439 | 3290 | 4484 | 2226 | 11059 | B & W Co | 86 | 1571 | 3810 | 4110 | 2080 | 10999 | B & W Co | 87 | 817 | 3433 | 5250 | 1317 | 12643 | U S Geo S| 88 | 466 | 3565 | 5686 | 749 | 12286 | Univ of Ill| | | | | | | | 89 | 1191 | 3370 | 5590 | 1040 | 12932 | B & W Co | | | | | | | | 90 | 283 | 4003 | 5197 | 800 | 13375 | Stillman | 91 | 083 | 3970 | 5228 | 802 | 13248 | Jones | 92 | 617 | 3542 | 5355 | 1103 | 11916 | Dearborn | 93 | 1073 | 3575 | 5446 | 979 | 12911 | B & W Co | 94 | 1072 | 4402 | 4633 | 965 | 11767 | U S Geo S| 95 | 1659 | 4217 | 4844 | 959 | 13377 | U S Geo S| 96 | 228 | 3495 | 5050 | 1455 | 11920 | Dearborn | 97 | 1162 | 4117 | 4676 | 1207 | 12740 | U S Geo S| 98 | 1348 | 3940 | 4309 | 1751 | 11678 | U S Geo S| 99 | 1601 | 3782 | 4624 | 1594 | 11963 | U S Geo S| 100 | 1488 | 4153 | 3963 | 1884 | 11443 | U S Geo S| 101 | 1244 | 4127 | 4086 | 1787 | 11671 | U S Geo S| 102 | 869 | 3623 | 4368 | 2009 | 11443 | U S Geo S| 103 | 431 | 3388 | 5367 | 1245 | 13144 | U S Geo S| | | | | | | | 104 | 616 | 3556 | 4690 | 1754 | 10175 | Jones | 105 | 181 | 3477 | 5277 | 1246 | 12557 | Jones | 106 | 474 | 3659 | 4707 | 1634 | 10392 | Jones | 107 | 289 | 3667 | 5724 | 609 | 14362 | U S Geo S| | | | | | | | 108 | 689 | 4030 | 5516 | 454 | 13381 | St Col Ky | 109 | 792 | 4053 | 4870 | 1077 | 13036 | U S Geo S| 110 | 802 | 3191 | 5402 | 1407 | 12448 | B & W Co | 111 | 512 | 3846 | 5863 | 291 | 13743 | U S Geo S| 112 | 922 | 3394 | 5218 | 1388 | 12229 | B & W Co | 113 | 280 | 2654 | 6358 | 988 | 14095 | N Y Ed Co| 114 | 730 | 3108 | 6072 | 820 | 13600 | B & W Co | 115 | 382 | 3182 | 5878 | 940 | 13175 | B & W Co | 116 | 900 | 3055 | 4626 | 2319 | 9889 | B & W Co | 117 | 728 | 3762 | 4383 | 1855 | 12109 | U S Geo S| 118 | 1245 | 3939 | 4847 | 1214 | 12875 | Univ of Mo | | | | | | | | 119 | 858 | 4178 | 4599 | 1223 | 12735 | Univ of Mo | 120 | 1084 | 3172 | 5529 | 1299 | 12500 | Univ of Mo | 121 | 945 | 3672 | 5220 | 1108 | 13180 | Univ of Mo | 122 | 1309 | 3783 | 4295 | 1922 | 11500 | U S Geo S| | | | | | | | 123 | 1224 | 4569 | 4798 | 633 | 14197 | U S Geo S| | | | | | | | 124 | 2078 | 3936 | 5000 | 1064 | 12602 | U S Geo S| 125 | 1217 | 3631 | 5117 | 1252 | 12126 | B & W Co | ____|__________|__________|________|_________|________|______________|

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 | | ____|__________|__________|________|_________|________|______________| | | | | | | | 126 | 1216 | 3464 | 5310 | 1226 | 12214 | | 127 | 531 | 3878 | 5222 | 900 | 12843 | U S Geo S| | | | | | | | 128 | 215 | 3757 | 5180 | 1063 | 13370 | Lord & Haas | | | | | | | | 129 | | 4176 | 4524 | 1300 | 13239 | B & W Co | | | | | | | | 130 | 619 | 3302 | 5996 | 702 | 13634 | B & W Co | 131 | 645 | 3912 | 5008 | 1080 | 12700 | Lord & Haas | 132 | 260 | 4080 | 4760 | 1160 | 12175 | Jones | 133 | 759 | 3845 | 4399 | 1756 | 11704 | U S Geo S| | | | | | | | 134 | 899 | 4143 | 5006 | 851 | 13113 | U S Geo S| | | | | | | | 135 | 338 | 3526 | 5418 | 756 | 12506 | Hill | 136 | 404 | 4008 | 5227 | 965 | 13374 | U S Geo S| | | | | | | | 137 | 474 | 3608 | 5481 | 911 | 13532 | U S Geo S| | | | | | | | 138 | 6 41 | 3833 | 4671 | 1496 | 12284 | B & W Co | 139 | 667 | 4002 | 4646 | 1352 | 11860 | B & W Co | 140 | 247 | 4238 | 5039 | 623 | 13421 | U S Geo S| | | | | | | | 141 | 479 | 3918 | 4997 | 1085 | 13005 | U S Geo S| 142 | 472 | 2854 | 5817 | 1329 | 12105 | B & W Co | 143 | 765 | 3677 | 5014 | 1309 | 12834 | U S Geo S| | | | | | | | 144 | 177 | 3206 | 5711 | 1083 | 13205 | Carpenter | | | | | | | | 145 | 175 | 3685 | 5394 | 921 | 13480 | Lord & Haas | 146 | 261 | 3586 | 5781 | 633 | 13997 | U S Geo S| 147 | 301 | 3287 | 5586 | 1127 | 13755 | B & W Co | 148 | 539 | 3083 | 6105 | 812 | 13600 | B & W Co | 149 | 054 | 3593 | 5766 | 641 | 13547 | | 150 | 185 | 2873 | 6322 | 795 | 13775 | Whitham | 151 | 125 | 3260 | 5470 | 1270 | 13100 | B & W Co | 152 | 1112 | 3167 | 5561 | 1272 | 13100 | P R R | 153 | 270 | 2933 | 6356 | 711 | 14220 | B & W Co | 154 | 338 | 2933 | 6493 | 573 | 14781 | B & W Co | 155 | 070 | 3706 | 5624 | 670 | 13840 | Lord & Haas | | | | | | | | 156 | 418 | 3219 | 5555 | 1226 | 12820 | B & W Co | 157 | 246 | 3535 | 5846 | 619 | 14013 | U S Geo S| 158 | 100 | 3929 | 5480 | 591 | 13729 | Jones | 159 | 406 | 3291 | 5978 | 731 | 13934 | B & W Co | 160 | 180 | 3776 | 6212 | 112 | 13846 | U S Navy | 161 | 440 | 3431 | 5922 | 647 | | U S Geo S| 162 | 316 | 3298 | 5659 | 1043 | | | 163 | 177 | 3346 | 5473 | 1187 | 13824 | B & W Co | 164 | 153 | 4080 | 5678 | 242 | 14625 |Ky State Col| 165 | 542 | 3373 | 4489 | 2138 | 10945 | B & W Co | 166 | 190 | 3601 | 4909 | 1490 | 12760 | B & W Co | 167 | 419 | 3540 | 5298 | 1162 | 13202 | B & W Co | 168 | 082 | 1714 | 7492 | 794 | 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 | 1 inch | 170 | Va | Lee | McConnel | Wilson | Mine run | 171 | Va | Wise | Upper Banner | Coburn | 3 inch | 172 | Va | Rockingham | | Clover Hill | | 173 | Va | Russel | Clinchfield | | | 174 | Va | | Monongahela | Bernh | 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 | Fairo | Thacker | Maritio | Glen Alum | Glen Alum | Mine run | 183 | W Va| Preston | Bakerstown | | | 184 | W Va| Putna 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 Anih | | | 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 | Consu 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 | Sater | 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 | 435 | 3846 | 5691 | 463 | 13939 | U S Geo S| 170 | 335 | 3635 | 5788 | 577 | 13931 | U S Geo S| 171 | 305 | 3265 | 6273 | 462 | 14470 | U S Geo S| 172 | | 3177 | 5798 | 1025 | 13103 | | 173 | 200 | 3572 | 5612 | 816 | 14200 | | 174 | | 3200 | 5990 | 810 | 13424 | Carpenter | 175 | 247 | 3935 | 5278 | 787 | 14202 | U S Geo S| 176 | | 3666 | 5749 | 585 | 14548 | B & W Co | | | | | | | | 177 | 105 | 3274 | 6438 | 288 | 14111 | Hill | 178 | 221 | 3329 | 5861 | 810 | 14202 | U S Geo S| 179 | 112 | 3861 | 5591 | 548 | 14273 | Hill | 180 | 190 | 3531 | 5734 | 735 | 14198 | U S Geo S| 181 | 068 | 3189 | 6348 | 463 | 14126 | Hill | 182 | 302 | 3381 | 5945 | 674 | 14414 | U S Geo S| 183 | 414 | 2909 | 6350 | 741 | 14546 | U S Geo S| 184 | 741 | 3284 | 5396 | 1320 | 12568 | B & W Co | 185 | 211 | 2957 | 5993 | 1050 | 13854 | U S Geo S| ____|__________|__________|________|_________|________|______________| | | | | | | | | | | | | | | ____|__________|__________|________|_________|________|______________| | | | | | | | 186 | 1605 | 4212 | 4797 | 991 | 10678 | B & W Co | 187 | 2325 | 4211 | 4938 | 851 | 11090 | B & W Co | 188 | 2377 | 4870 | 4147 | 983 | 10629 | B & W Co | 189 | 2038 | 4638 | 4750 | 612 | | | 190 | 1674 | 4790 | 4460 | 750 | |Col Sc of M| 191 | 1830 | 4529 | 4467 | 1004 | | | 192 | 2965 | 4556 | 4705 | 739 | 10553 | Lord | 193 | 3596 | 4984 | 3805 | 1211 | 11036 | U S Geo S| 194 | 2965 | 4656 | 3870 | 1474 | | Lord | 195 | 3584 | 4384 | 3959 | 1657 | 10121 | U S Geo S| 196 | 4176 | 3937 | 4809 | 1254 | 10121 | B & W Co | 197 | 4274 | 4083 | 4779 | 1138 | 10271 | B & W Co | 198 | 3277 | 4276 | 3688 | 2036 | 8958 | B & W Co | 199 | 2327 | 4095 | 3837 | 2068 | 10886 | U S Geo S| 200 | 3148 | 4693 | 3440 | 1887 | 10176 | B & W Co | | | | | | | | 201 | 3248 | 4304 | 4114 | 1582 | 10021 | B & W Co | 202 | 3201 | 4370 | 4308 | 1322 | 10753 | B & W Co | 203 | 3398 | 4697 | 4140 | 1163 | 10600 | U S Geo S| | | | | | | | 204 | 3025 | 4327 | 4146 | 1527 | 10597 | | 205 | 371 | 4872 | 4656 | 472 | | Gale | 206 | 644 | 5132 | 4300 | 568 | 11607 | B & W Co | 207 | 1908 | 4521 | 4642 | 837 | 12641 | U S Geo S| | | | | | | | 208 | 2118 | 5187 | 4043 | 770 | 12316 | U S Geo S| 209 | 770 | 3857 | 5699 | 444 | 12534 | B & W Co | 210 | 1915 | 4550 | 4811 | 639 | 9868 | U S Geo S| ____|__________|__________|________|_________|________|______________|

[Illustration: Portion of 12,080 Horse-power Installation of Babcock & Wilcox Boilers and Superheaters at the Pototon, D C]

TABLE 39

SHOWING RELATION BETWEEN PROXIMATE AND ULTIMATE analYSES OF COAL

========================================================================= | | | | Common in | | | | |Proximate &| | | Proximate | | Ultimate | | | analysis | Ultimate analysis | analysis | |--------------------|-----------|--------------------------|-----------| | | | | V | | | H | | N | | | M | | | | | o | | | y | | i | S | | o | | | | | l M | C | C | d | O | t | u | | i | | S | | | a a | F a | a | r | x | r | l | | s | | t | | | t t | i r | r | o | y | o | p | | t | | a | Field | | i t | x b | b | g | g | g | h | A | u | | t | or | | l e | e o | o | e | e | e | e | s | r | | e | Bed | Mine | e r | d n | n | n | n | n | r | h | e | |---|-------|--------|-----|-----|-----|----|-----|----|----|-----|-----| | | |Icy Coal| | | | | | | | | | | | | & Iron | | | | | | | | | | | | Horse | Co | | | | | | | | | | |Ala| Creek | No 8 |3181|5390|7202|478| 645|166| 80|1429| 256| |---|----------------|-----|-----|-----|----|-----|----|----|-----|-----| | | |Central | | | | | | | | | | | | |C & C | | | | | | | | | | | | Hunt- | Co | | | | | | | | | | |Ark|ington | No 3 |1899|6771|7637|390| 371|149|123|1330| 199| |---|-------|--------|-----|-----|-----|----|-----|----|----|-----|-----| | | Pana | Clover | | | | | | | | | | | | or | Leaf, | | | | | | | | | | |Ill| No 5 | No 1 |3722|4564|6304|449|1004|128|401|1714|1319| |---|-------|--------|-----|-----|-----|----|-----|----|----|-----|-----| | |No 5, | | | | | | | | | | | | |Warrick| | | | | | | | | | | |Ind| Co |Electric|4185|4445|6808|478| 756|135|453|1370| 911| |---|-------|--------|-----|-----|-----|----|-----|----|----|-----|-----| | |No 11,| St | | | | | | | | | | | |Hopkins|Bernard,| | | | | | | | | | |Ky | Co | No 11 |4110|4960|7222|506| 844|133|365| 930| 776| |---|-------|--------|-----|-----|-----|----|-----|----|----|-----|-----| | |”B” or | | | | | | | | | | | | |Lower | | | | | | | | | | | | |Kittan-| Eureka,| | | | | | | | | | |Pa | ning | No 31 |1671|7722|8445|425| 304|128| 91| 607| 56| |---|-------|--------|-----|-----|-----|----|-----|----|----|-----|-----| | |Indiana| | | | | | | | | | | |Pa | Co | |2955|6264|7986|502| 427|186|118| 781| 290| |---|-------|--------|-----|-----|-----|----|-----|----|----|-----|-----| |W | Fire | Rush | | | | | | | | | | |Va | Creek | Run |2287|7156|8371|464| 367|170| 71| 557| 214| =========================================================================

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