摘要
大油气线结焦是影响延迟焦化装置生产负荷和生产周期的重要因素,也是延迟焦化技术面对的普遍问题。引起大油气线结焦的主要因素是焦碳塔顶温度控制、消泡剂设施的投用、原料性质和焦炭塔线速度,并提出相应改善措施,效果显著,加工能力增强。
Oil gas line coking is an important factor affecting the production load and period of delayed coking plant, which is a very common problem for delayed coking production. The main factors affecting the oil gas coking are the temperature of tower top, the using of antifoaming agents, property of raw materials and velocity of coke. the improvement measure was put forward in this paper. The effect was remarkable, it played a positive role in high load and long period production in coking plant.
出处
《辽宁化工》
CAS
2007年第9期614-616,共3页
Liaoning Chemical Industry
关键词
焦化
大油气线
结焦性
Coking
Oil gas line
Improvement
Coke value
