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Title: Microbial desulfurization of coal

Abstract

This patent describes a process for the microbial desulfurization of solid carbonaceous solids. The process comprising subjecting an aqueous slurry of carbonaceous solids to the desulfurizing action of microorganisms selected from the group consisting of Hansenula sydowiorum, Hansenula ciferii, Hansenula lynferdii, Cryptococcus albidus and mixtures thereof. Also described is the same process wherein the carbonaceous solids is coal.

Inventors:
;
Publication Date:
OSTI Identifier:
5325235
Patent Number(s):
US 4851350
Application Number:
PPN: US 7021402A
Assignee:
Standard Oil Co., Cleveland, OH NOV; NOV-89-081144; EDB-90-000029
Resource Type:
Patent
Resource Relation:
Patent File Date: 4 Mar 1987
Country of Publication:
United States
Language:
English
Subject:
01 COAL, LIGNITE, AND PEAT; COAL; DESULFURIZATION; BIOCONVERSION; COAL PREPARATION; MICROORGANISMS; CARBONACEOUS MATERIALS; CHEMICAL REACTIONS; ENERGY SOURCES; FOSSIL FUELS; FUELS; MATERIALS; 010402* - Coal, Lignite, & Peat- Purification & Upgrading

Citation Formats

Stevens, S.E. Jr., and Burgess, W.D. Microbial desulfurization of coal. United States: N. p., 1989. Web.
Stevens, S.E. Jr., & Burgess, W.D. Microbial desulfurization of coal. United States.
Stevens, S.E. Jr., and Burgess, W.D. Tue . "Microbial desulfurization of coal". United States.
@article{osti_5325235,
title = {Microbial desulfurization of coal},
author = {Stevens, S.E. Jr. and Burgess, W.D.},
abstractNote = {This patent describes a process for the microbial desulfurization of solid carbonaceous solids. The process comprising subjecting an aqueous slurry of carbonaceous solids to the desulfurizing action of microorganisms selected from the group consisting of Hansenula sydowiorum, Hansenula ciferii, Hansenula lynferdii, Cryptococcus albidus and mixtures thereof. Also described is the same process wherein the carbonaceous solids is coal.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1989},
month = {7}
}