Paul Wurth has a consolidated know-how in coke oven gas treatment and by-product recovery. Thanks to a technological partnership with DMT GmbH & Co. KG, we can support the operating companies in problem solving with regard to efficient plant operation, environmental impact and economic considerations.
Paul Wurth offers a comprehensive range of process steps in the field of coke oven gas treatment:
- primary gas direct or indirect cooling,
- tar decanting and distillation,
- gas electrostatic detarring,
- ammonia scrubbing,
- ammonia water filtration,
- ammonia (free and fixed) distillation,
- ammonia combustion with water steam production,
- ammonia concentration,
- final gas cooling,
- H2 S removal with sulphur recovery or sulphuric acid production,
- ammonium sulphate production,
- BTX mixture recovery,
- naphthalene scrubbing,
- auxiliary equipment (gas exhausters, safety and environmental protection equipment, storage tanks, utilities, etc.)