On the basis of analysis of the process mechanism, the model for soft measurement of the dry-point of crude gasoline delayed coking is established by using PLS-RBFN parallel method.
在分析工艺机理的基础上，用PLS - RBFN并联方法建立延迟焦化粗汽油干点软测量模型。
2
Either raising the coking temperature or prolonging the coking time results in change of the cokingmechanism, and the deposited coke tends to show a particle like morphology.
提高结焦温度或延长结焦时间，结焦机制发生转变，焦炭形貌也逐渐转变为颗粒状。
3
Introduced are cokingmechanism and developing and applying of restraining coking technology of heavy oil hydrogenating process.