A Study of Four Hundred Steaming Tests Made at the Fuel-testing Plant, St. Louis, Mo. in 1904, 1905 and 1906U.S. Government Printing Office, 1907 - 196 Seiten |
Häufige Begriffe und Wortgruppen
Alethopteris analysis Anthracite Coal anticline Arkansas coal available hydrogen basin carbon-hydrogen ratio cent of clinker cent of rated Charleston Clarksville classification coal bed coal field Coal Hill combustion chamber combustion-chamber temperature curves of fig district Drill hole dry chimney gases dry coal efficiency 72 fault feet fire fixed carbon flue flue-gas formation Fort Smith Fossil plants lot fuel bed furnace temperature gases per pound Hartshorne coal Hartshorne sandstone heat absorbed heating surface hydrogen Illinois inches increase Indian Territory indicated Jenny Lind loss Mariopteris miles moisture Neuropteris Number of tests outcrop oxygen Pecopteris Poteau Mountain pound of combustible pounds of dry probably pyrometer rocks Russellville sample Shaft Shale floor Shale roof shows slope smoke test Spadra Sphenophyllum Sphenopteris stack steam stratigraphic sulphur syncline thickness tion true boiler efficiency tube U. S. Geol volatile matter Western Coal
Beliebte Passagen
Seite 170 - Avogadro's law states that equal volumes of all gases at the same temperature and pressure contain the same number of molecules...
Seite 135 - The heat transferred from one body to another by radiation is proportional to the difference of the fourth powers of the absolute temperatures of the two bodies. While this is strictly true only of the ideal "black bodies...
Seite 154 - Clapp. 1907. 145 pp., 8 pis. B 303. Preliminary account of Goldfield, Bullfrog, and other mining districts in southern Nevada, by FL Ransome, with notes on the Manhattan district, by GH Garrey and WH Emmons.
Seite 153 - HEAT BALANCE, OR DISTRIBUTION OF THE HEATING VALUE OF THE COMBUSTIBLE. Total Heat Value of 1 Ib. of Combustible. . , .BTU BTU Per Cent. 1. Heat absorbed by the boiler = evaporation from and at 212 degrees per pound of combustible x 965.7.
Seite 156 - Butts. 1906. 198 pp., 11 pis. • B 280 The Rampart gold placer region, Alaska, by LM Prindle and FL Hess. 1906. 54 pp., 7 pis.
Seite 157 - Geology and water resources of a portion of the Missouri River Valley in northeastern Nebraska, by GE Condra.
Seite 198 - B 228. Analyses of rocks from the laboratory of the United States Geological Survey, 1880 to 1903. tabulated by FW Clarke, chief chemist. 1904. 375 pp. PP 28. The superior analyses of igneous rocks from Roth's Tabellen, 1869 to 1884, arranged according to the quantitative system of classification, by HS Washington.
Seite 154 - B 312. The interaction between minerals and water solutions, with special reference to geologic phenomena, by EC Sullivan.
Seite 199 - Experimental work conducted in the chemical laboratory of the United States fuel-testing plant at St. Louis, Mo., January 1, 1905, to July 31, 1906, by NW Lord.
Seite 139 - Loss due to unconsumed hydrogen and hydrocarbons, to heating the moisture in the air, to radiation, and unaccounted for. (Some of these losses may be separately itemized if data are obtained from which they may be calculated.) Totals . . 100.00 •The weight of gas per pound of carbon burned maybe calculated from the gas analyses as follows : Dry gas per pound carbon =