Title: Desulfurizing and decyanating method for coke oven gas
Application Number: 98111774 Application Date: 1998.12.30
Publication Number: 1227253 Publication Date: 1999.09.01
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C10K1/08
Applicant(s) Name: Baoshan Iron and Steel (Group) Corp. Address: 201900
Inventor(s) Name:
Attorney & Agent: chen xiaomei
Abstract:
     The present invention belongs to the field of gas and coking industry. Coke-oven gas is made to pass through ammonia water solution made from residual ammonia water produced by the coke-oven and the solution is then led to oxidizing tower with introduced air for circular use. The method can desulfurize and decyanate coke oven gas with relatively lower cost and high desulfurizing efficiency.
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