METHOD AND DEVICES FOR PRODUCING NAPHTHALENE FROM COKE PRODUCED FROM COKE OVEN CRUDE GAS

摘要

The invention relates to a method for producing naphthalene from coke oven crude gas. The coke oven crude gas is directly cooled by means of sprinkling water thereon, and the naphthalene is obtained by subsequent refrigerating a nd treatment. The invention is characterised in that after direct cooling, the coke oven crude gas is then guided through an electrofiler to be subsequentl y cooled in such a manner that the naphthalene contained in the coke oven crud e gas is separated from the gaseous phase and is obtained in the form of pure naphthalene without any additional treatment.