Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
July 17, 2007
0Patent Application Number
104770210
Date Filed
May 7, 2002
0Patent Primary Examiner
Patent abstract
A method for cleaning coke oven gas by washing the gas, whereby a washing liquid is guided into a washing liquid circuit and impurities in the washing liquid are expelled in a desorber. According to the invention, the coke oven gas is washed with caustic soda in a counter flow. The caustic soda is regenerated in the desorber by expelling acid gas components and ammonia.
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