Results 101 to 110 of about 1,389,592 (239)
The Carbonisation of Coal [PDF]
Nature, 1913 THIS book is a welcome addition to the literature of a subject which is increasing in importance with each successive decade. Practical men are at length beginning to realise that the utilisation of the store of potential energy in coal by more rational methods than have hitherto prevailed is a problem that has to be grappled with seriously if our ...
openaire +3 more sources
Fuels and Burners for Domestic Heating [PDF]
, 1949 Discusses fuels and burners for domestic heating, including hand-fired coal or coke, automatic coal stoker, gas-fired heaters, oil burners.
Fellows, J.R. +6 more
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Present and Projected Australian Coal Supply Capacity : Impacts of Global Recession and Expansion in Coal Exports to China [PDF]
Australias coal exports in 2008 totaled 252 million tons, accounting for 26.9% of global coal trade (in terms of exports) at 938 million tons. Although Indonesia has expanded its coal exports over recent years and reported exports in 2008 at 203 million ...
Hisaki Yokogoshi, Koichi Koizumi
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Coal-shale interface detection system [PDF]
, 1979 A coal-shale interface detection system for use with coal cutting equipment consists of a reciprocating hammer on which an accelerometer is mounted to measure the impact of the hammer as it penetrates the ceiling or floor surface of a mine.
Campbell, R. A. +4 more
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Coal pump development phase 3 [PDF]
Techniques for achieving continuous coal sprays were studied. Coazial injection with gas and pressure atomization were studied. Coal particles, upon cooling, were found to be porous and fragile.
Gerbracht, F. G. +3 more
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The Prairie State Heats Up [PDF]
, 2009 Home to the second largest coal reserves in the United States, Illinois is in a position to be the nation's leader in developing coal gasification projects.
Linda Casey
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Coal gasification: New challenge for the Beaumont rotary feeder [PDF]
, 1977 The use of rotary feeders in the coal gasification process is described with emphasis on the efficient conversion of coal to clean gaseous fuels.
Stelian, J.
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Coal-shale interface detector [PDF]
, 1980 A coal-shale interface detector for use with coal cutting equipment is described. The detector consists of a reciprocating hammer with an accelerometer to measure the impact of the hammer as it penetrates the ceiling or floor surface of a mine ...
Reid, H., Jr.
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V.—On some supposed Fossil Remains of Arachnida (?) and Myriopoda from the, English Coal-Measures [PDF]
, 1873 Henry Woodward
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Rock magnetic and geochemical evidence for authigenic magnetite formation via iron reduction in coal-bearing sediments offshore Shimokita Peninsula, Japan (IODP Site C0020) [PDF]
, 2017 Sediments recovered at Integrated Ocean Drilling Program (IODP) Site C0020, in a fore‐arc basin offshore Shimokita Peninsula, Japan, include numerous coal beds (0.3–7 m thick) that are associated with a transition from a terrestrial to marine ...
Clyde, William C. +6 more
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