摘要
针对影响新钢焦化厂粗苯收率的主要因素——洗油质量、吸收温度和循环洗油量,采取了优化精塔采出洗油工艺、改进脱苯工艺和再生器操作工艺、增加循环洗油量等措施,使粗苯收率由0.92%提高至0.98%,洗油消耗量由71 kg下降至60 kg。
In view of the main factors which influencing the crude benzene yield of coking plant in Xinyu Steel-quality of wash oil,absorption temperature and quantity of circulating wash oil,the measurements are taken like optimizing the oil washing process of industrial benzene processes of fine tower,improving of debenzene and regeneration process operation,increasing circulation to wash oil. Coarse benzene yield is increased from 0. 92% to 0. 98%,and wash oil consumption are dropped from 71 kg to 60 kg.
作者
黄文亮
彭亚涛
熊曙光
Huang Wenliang;Peng Yatao;Xiong shuguang(Xinyu Iron and Steel Group Co. , Ltd. Xinyu 338001 Jiangxi, China)
出处
《江西冶金》
2018年第2期21-23,共3页
Jiangxi Metallurgy
关键词
洗油质量
粗苯收率
上塔贫油温度
脱苯塔顶温度
wash oil quality
crude benzene yield
lean oil temperature at upper tower
temperature at the top of debenzene tower
