The dominant reaction pathways and the effect of reaction temperature and type of zeolites on the yield and selectivity of benzene formed during catalytic cracking of cumene were investigated.
在催化裂化反应条件下，研究了异丙苯主要裂化反应路径以及反应过程中反应温度和分子筛类型对苯产率和选择性的影响规律。
The effects of the compost ions of different catalytic stocks on catalytic cracking reaction was discussed.
讨论了不同催化原料油组成情况及其对催化裂化反应的影响。
The influence of increasing vaccum residue in feedstocks on the performances and product properties of fluid catalytic cracking was investigated by using of a riser reactor pilot unit.
利用小型提升管催化裂化装置考察了提高原料掺炼量对催化裂化行为及产品主要性能的影响。
The flue gas turbine - expander is the key equipment in catalytic cracking unit.
烟气轮机是催化裂化装置的关键设备。
Catalytic cracking of olefins features simplicity in operation and low cost, and should be developed in preference.
烯烃催化裂化技术具有操作简单和成本低廉等优势，应加快研究开发。
Catalytic cracking is a main oil refining technique of making heavy oil lighter, and the mark and pillar of oil refining industry.
催化裂化是重质油轻质化的一个主要炼油工艺，是石油加工工业的标志和支柱。
To produce clean energy, the study on oxidation desulfurization from catalytic cracking gasoline by photocatalysis is investigated.
为生产清洁能源，采用光催化氧化法对催化裂化汽油进行了脱硫研究。
The dual-group hydrocarbon type rubber plasticizer was prepared using the heavy components in the production of heavy oil catalytic cracking by secondary deasphalting process.
以重油催化裂化装置生产的重组分油为原料，采用二次脱沥青精制工艺，可制备二元族烃型橡胶增塑剂。
Metal passivator can inhibit nickel and vanadium pollution on the catalytic cracking catalysts and improve the property of polluted catalysts.
金属钝化剂可以抑制镍和钒等金属对催化裂化催化剂的污染，使被污染催化剂的性质得到改善。
The technique advance of C4 olefin aromatization, catalytic cracking and disproportionation for producing low-carbon olefin were introduced too.
并介绍了C 4烯烃芳构化、催化裂解、歧化制低碳烯烃等新技术的研究进展情况。
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。
The process is considered by some refiners as a supplement to the basic catalytic cracking process.
一些炼油公司将此工艺看作是催化裂化基本工艺的一个补充。
Catalyst for promoting conversion of high-boiling hydrocarbons into lower-boiling types in catalytic cracking process.
在催化裂化过程中为促进高沸点烃类转化成低沸点烃类所用的催化剂。
The material selection and the design of expansion joints used for inlet and outlet flue pipes of catalytic cracking equipments are introduced.
详细地介绍了催化裂化装置中能量回收部位的烟机进、出口烟道膨胀节的选型与设计。
And the relevant suggestion for developing trend of catalytic cracking process and catalyst is pointed out.
对催化裂化工艺和催化剂的发展趋势提出了相关的建议。
The causes of fouling in catalytic cracking slurry system and countermeasure to reduce fouling are discussed.
讨论了催化裂化油浆系统的结垢原因及减少其结垢的措施。
It is known as catalytic cracking.
这就是所谓的催化裂化。
The design of a waste heat boiler as well as methods concerning the ash deposit, abrasion and flue gas leakage for the petrochemistrys catalytic cracking process are introduced.
阐述了一台利用石化行业催化裂解装置废气的余热锅炉设计过程，重点介绍解决锅炉积灰、磨损和漏烟问题的方法。
Residue oil catalytic cracking is an important and major means in deep process in crude treatment.
重油催化裂化是炼油厂重要的二次加工装置，是原油深度加工的重要手段之一。
So residue hydrotreating - catalytic cracking combined process is a good selection for processing sour residual oil.
因此渣油加氢-催化裂化组合工艺是加工含硫渣油的较佳选择。
Heavy oil recovery rate can be increased and gasoline olefin hydrocarbon content can be decreased effectively by catalytic cracking operation parameters optimization.
通过优化催化裂化装置的操作参数可有效提高重油转化率和降低汽油烯烃含量。
Fluidized bed processing was first used commercially in fluid catalytic cracking of crude oil in 1941.
早在1941年，流化床工艺过程就第一次以工业规模用于原油的流化催化裂化。
The factors influencing coking within resid fluid catalytic cracking(RFCC) disengagers and the mechanism are analyzed.
分析了重油催化裂化（RFCC）沉降器结焦的影响因素和机理。
An integrated process of heavy oil hydrotreating succeeded with catalytic cracking was conducted in the laboratory.
对一种制备清洁燃料的加氢处理-催化裂化组合工艺在实验室进行了试验。
The effects of the compostion sof different catalytic stocks on catalytic cracking reaction was discussed.
讨论了不同催化原料油组成情况及其对催化裂化反应的影响。
The Fluid Catalytic Cracking (FCC) is the major gasoline - producing process in refinery.
(流化催化裂化)是炼厂生产汽油的主要方法之一。
The quality problems of diesel oil with catalytic cracking of heavy oil was solved by using non hydrogenation purified catalytic cracking technology.
非加氢精制催化裂化柴油工艺解决了重油催化裂化柴油产品质量不达标的问题。
The hydroetherification process of catalytic cracking light gasoline is investigated for increasing octane number and decreasing the content of olefins of catalytic cracking gasoline.
研究了催化裂化轻汽油临氢醚化工艺，以降低催化裂化汽油的烯烃含量并提高辛烷值。
Catalytic cracking of pinane was obviously superior to thermal cracking.
蒎烷的催化裂解明显优于热裂解。
A pilot orthoflow catalytic cracking unit suitable for investigations of the residumblending catalytic cracking process was developed by our researching group.
介绍了作者新研制的用于掺渣油催化裂化研究的同轴式催化裂化实验装置。
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