摘要
介绍了YJZS-01型重油延迟焦化防焦增收促进剂在延迟焦化装置上的应用,通过与空白试验的对比,结果表明,当注入量为150×10-6时,总液收增加1.19%,具有较好的经济效益;同时加热炉管路压降减小,炉膛温度有较大幅度的降低,有利于加热炉的长周期运行。
The applications of the heavy oil anti - coking and increasing liquid yield booster YJZS - 01 in the delayed coking were introduced. Compared with the blank test, the result showed that, at a dosage of 150×10^- 6, the total liquid yield can be increased by 1. 17 %. The commercial benefit is significant. And the additive can urge the heating furnace pipeline pressure drop to reduce. The chamber temperature has a great scope depression. It is advantageous for the heating furnace in a long run.
出处
《辽宁化工》
CAS
2007年第3期209-211,共3页
Liaoning Chemical Industry
关键词
延迟焦化
液体收率
炉膛温度
压降
经济效益
Delayed eoking
Liquid yield
Chamber temperature
Pressure drop economical benefit
