๐”– Bobbio Scriptorium
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UNDERGROUND COAL GASIFICATION

โœ Scribed by KASTENS, M. L.


Book ID
126490490
Publisher
American Chemical Society
Year
1952
Tongue
English
Weight
703 KB
Volume
30
Category
Article
ISSN
0009-2347

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and for a period of 10-3-10-2 s. The cycle is then repeated at a frequency of >350/min. The method may use as the raw material methane, ethane, or other gaseous hydrocarbons mainly produced during the separation of the large fraction of light hydrocarbons from petroleum gas. The method has a yield 2