C - Chemistry – Metallurgy – 10 – L
Patent
C - Chemistry, Metallurgy
10
L
195/45, 195/59,
C10L 9/00 (2006.01) C12N 1/36 (2006.01) C12P 3/00 (2006.01)
Patent
CA 1210349
ABSTRACT OF THE DISCLOSURE A process for the preparation of microorganisms, ATCC No. 39327 which are capable of reproducible reduction of sulfur, particularly organic sulfur, in coal wherein the novel microorganisms are grown in situ enriched with sulfur compounds and subsequently grown in the presence of a coal substrate and nutrient medium while maintaining an essen- tially neutral pH. Contacting an aqueous coal slurry with the novel microorganism of the present invention provides coal having reduced organic sulfur content.
454690
Burgess Wilella D.
Stevens Stanley E. Jr.
Mcfadden Fincham
The Standard Oil Company
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