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Books Bücher 1 - 6 von 6 in West Virginia No. 7. — Run-of-mine coal from the New River Smokeless Coal Company,...
" West Virginia No. 7. — Run-of-mine coal from the New River Smokeless Coal Company, Sun, W. Va. This test was made on unwashed coal, the charge weighing 8,000 pounds. It produced 5,119 pounds, or 64 per cent., of good size and quality, but rather dark... "
Bulletin - United States Geological Survey - Seite 126
von Geological Survey (U.S.) - 1905
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Preliminary Report on the Operations of the Coal-testing Plant of the United ...

Edward Wheeler Parker - 1905 - 172 Seiten
...of these tests show that the washing of this coal for coking purposes is advisable. 1 1 <•.•<£ Virginia No. 6. — Run-of-mine coal from the New...quality, but rather dark in color. West Virginia No. 8. — Run-of-minc coal from Gauley Mountain Coal Company, Ansted, W. Va. This test was made on 11,000...
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Professional paper - United States Geological Survey, Ausgabe 48,Teil 3

Geological Survey (U.S.) - 1906
...it on account of its low ash, sulphur, and phosphorus. WEST VIRGINIA No. 7. Coking test No. 37. — Run-of-mine coal from the New River Smokeless Coal...of good size and quality, but rather dark in color. Analysis of West Virginia No. 7 coal. Coking tent and cok* production. Physical and chemical properties...
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Fayette County, Band 1

West Virginia Geological and Economic Survey, Ray Vernon Hennen - 1919 - 1002 Seiten
...31.0 17.7 15.1 11.2 COKING TESTS. West Virginia No. 7. Mine 161 on Map II. Coking test No. 37. — Run-of-mine coal from the New River Smokeless Coal...of good size and quality, but rather dark in color. Analysis of West Virginia No. 7 coal. < 'luu acter of coal [ Unwashed C'ljemical laboratory number...
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Fayette County, Band 1

West Virginia Geological and Economic Survey, Ray Vernon Hennen - 1919 - 1002 Seiten
...burden-bearing qualities, but breaks up into small pieces with repeated handling." Cupola Tests of Coke. West Virginia No. 7. — Run-of-mine coal from the...pounds. It produced 5,119 pounds, or 64 per cent., of good size and quality, but rather dark In color. Foundry test No. 2 on coke made from West Virginia...
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County Reports and Maps: Fayette County

West Virginia Geological and Economic Survey - 1919 - 1002 Seiten
...burden-bearing qualities, but breaks up into small pieces with repeated handling." Cupola Tests of Coke. West Virginia No. 7. — Run-of-mine coal from the...coal, the charge weighing 8,000 pounds. It produced 5.119 pounds, or 64 per cent., of good size and quality, but rather dark In color. Foundry test No....
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United States Geological Survey Professional Paper

1906
...it on account of its low ash, sulphur, and phosphorus. WEST VIRGINIA No. 7. Coking test No. 37. — Run-of-mine coal from the New River Smokeless Coal...of good size and quality, but rather dark in color. Analysis of West Virginia No. 7 coal. Coking test and coke production. Physical and chemical properties...
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