单词catalytic cracking
un.: 〔化〕催化裂化
网络: 催化裂解；触媒裂解；催化裂炼
〔化〕催化裂化
The method may be carried out in the regenerator of a conventional fluid catalytic cracking (FCC) unit.
该方法可在传统流化催化裂化（FCC）单元再生器中进行。
New technology is limited due to the structure feature of regenerator and reactor, during the refine of small catalytic cracking unit.
在小型催化裂化装置的改造中，由于两器原有结构型式的特点，一些新技术的应用受到很大的限制。
The wing valve is the key equipment in catalytic cracking unit. The good or bad operation affects the long period operation of unit.
翼阀是催化裂化装置中的关键设备，操作使用的好坏直接影响装置的长期运转。
The results showed that deep catalytic cracking was the super advanced technique for increasing propylene in the world at present.
结果表明，深度催化裂化工艺是目前世界上领先的多产丙烯工艺技术。
Effects of temperature on coke and its precursors formation were studied during catalytic cracking of toluene over USY catalyst.
以甲苯为模型燃料，研究了温度对USY催化燃料裂解结焦及其前驱体的影响。
The metallic bellow expansion joints are the important parts on fluid catalytic cracking unit in petroleum refinery industry.
金属波纹管膨胀节是石化工业中催化裂化装置的重要部件。
This paper introduced the application of new type(BY)high efficient cyclone separation system in residual fluid catalytic cracking unit.
介绍了新型（BY型）高效旋风分离系统在渣油催化裂化装置上的应用情况。
Extraction of ethylene from catalytic cracking dry gas is an efficient means to reduce waste and increase the output of ethylene.
目前国内乙烯资源短缺，从催化裂化干气中提取乙烯是减少浪费、提高乙烯产量的有效途径。
The content of light hydrocarbon dissolved in the polluted water of heavy oil catalytic cracking unit was measured online.
对炼油厂重油催化裂化车间污水中轻烃的含量进行了现场实验测定。
Based on the analysis, the new concept of two-stage riser fluid catalytic cracking(TSRFCC) was proposed, and the ad. . .
在此基础上，提出了两段提升管催化裂化新概念，并分析了其技术优势。