Inner Mongolia Meifang Coal-coking Co., Ltd

Source of waste gas: waste gas from coking and chemical production section, salt extraction reactor and plant

Waste gas components: benzene and benzene homologues, CH4, Co, a small amount of tar, naphthalene, etc;

Processing air volume: 35000nm³/ h；

Process composition: pretreatment +  Rotary Valve RTO

Process difficulties: targeted collection and pretreatment;  Rotary Valve RTO ammonium salt blockage; Stable combustion of coke oven gas; No secondary pollutants; System safety control.

Treatment result: imported non methane total hydrocarbon 2771mg/m³； Outlet 30.6mg/m³.