1.2 解决延迟焦化装置焦粉携带的新技术New method to solve coke powder carrying proble
m in delayed coking unit
1）Background
在延迟焦化装置的生产过程中会出现焦粉携带问题，分馏塔塔板结焦，影响分离效果和长周期运行，是焦化装置
长周期平稳生产的一个瓶颈。In the delayed coking plant production process, coke powder carrying pro
blem will inevitably occur. This will result in coking of the fractionator tray, affecting separation and lo
ng-term operation, and it is a bottleneck for long-term production of delayed coking plant.
2）Objective
最大限度的减少焦粉携带对设备的影响，减少焦化产品中的焦粉量，保证装置长周期平稳运行。
Minimize the impact of coke carrying on the equipment, reduce the coke powder in the coki
ng product and
ensure the smooth operation of the unit for long periods.