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Optimizing Decomposition of Carbonyl Sulfide in an Electrical Discharge.

PB214210

Publication Date	1972
Personal Author	Haas, L. A.; Anderson, C. F.; Khalafalla, S. E.
Page Count	26
Abstract	The decomposition of carbonyl sulfide (COS) was studied as a means of recovering sulfur from waste gases containing COS. Carbonyl sulfide was decomposed to sulfur and CO in a silent electrical discharge. Over 50 pct of the COS was decomposed at room temperature and atmospheric pressure in a 17-kv ozonizer using a gas containing 0.9 pct COS in helium flowing at a rate of 0.3 liter/min. This method has possible application in eliminating COS generated in petroleum refineries and in processes involving reactions between sulfurous and carbonaceous materials.
Keywords	Inorganic sulfides Decomposition Gas discharges Carbon compounds Electric discharges Gas flow Reaction kinetics Carbon monoxide Temperature Air pollution Carbonyl sulfide Air pollution control
Source Agency	Invalid Source Agency Code
NTIS Subject Category	68A - Air Pollution & Control
Corporate Authors	BUREAU OF Mines, Washington, D.C.
Supplemental Notes	Prepared in cooperation with Twin Cities Metallurgy Research Center, Minn.
Document Type	Technical Report
Title Note	Rept. of investigations for 1971-1972.
NTIS Issue Number	197306

Optimizing Decomposition of Carbonyl Sulfide in an Electrical Discharge.

Optimizing Decomposition of Carbonyl Sulfide in an Electrical Discharge.
PB214210

Publication Date	1972
Personal Author	Haas, L. A.; Anderson, C. F.; Khalafalla, S. E.
Page Count	26
Abstract	The decomposition of carbonyl sulfide (COS) was studied as a means of recovering sulfur from waste gases containing COS. Carbonyl sulfide was decomposed to sulfur and CO in a silent electrical discharge. Over 50 pct of the COS was decomposed at room temperature and atmospheric pressure in a 17-kv ozonizer using a gas containing 0.9 pct COS in helium flowing at a rate of 0.3 liter/min. This method has possible application in eliminating COS generated in petroleum refineries and in processes involving reactions between sulfurous and carbonaceous materials.
Keywords	Inorganic sulfides Decomposition Gas discharges Carbon compounds Electric discharges Gas flow Reaction kinetics Carbon monoxide Temperature Air pollution Carbonyl sulfide Air pollution control
Source Agency	Invalid Source Agency Code
NTIS Subject Category	68A - Air Pollution & Control
Corporate Authors	BUREAU OF Mines, Washington, D.C.
Supplemental Notes	Prepared in cooperation with Twin Cities Metallurgy Research Center, Minn.
Document Type	Technical Report
Title Note	Rept. of investigations for 1971-1972.
NTIS Issue Number	197306