【摘要】 分析了焦化厂焦油氨水分离系统的运行状况,筛选了高效破乳剂对焦油氨水进行分离试验。分离后焦油的含水量低于2.0%,焦油中的萘含量由8.9%升高到11.0%,提高了萘的回收率。更多还原

【Abstract】 The running status of tar- ammonia liquor separation system in the coking plant is analyzed, high efficient demulsifier is selected to conduct separation test on tar- ammonia liquor. The water content in separated tar is lower than 2.0% , naphthalene content in tar is increased from 8.9% to 11.0% , the recovery rate for naphthalene is increased.更多还原