介绍了重油催化裂化取热技术的现状及发展趋势。
The status and trend in development of catalyst cooler in residue fluid catalytic cracking unit (RFCCU) were introduced.
重油催化裂化油浆中含有催化剂粉末，需加以分离。
The slurry oil withdrawn from heavy oil catalytic cracking contains catalyst fines which should be separated.
利用DOS方法对重油催化裂化生产装置进行了安全评价。
Safety assessment of the combined device for catalytic cracking of dead oil was made using DOS method.
分析了重油催化裂化（RFCC）沉降器结焦的影响因素和机理。
The factors influencing coking within resid fluid catalytic cracking(RFCC) disengagers and the mechanism are analyzed.
如何抑制生焦、提高产品收率，一直是重油催化裂化的努力方向。
How to reduce coke deposit and increase product yield is always the target of RFCC unit.
再生器密相中增设格栅是提高重油催化裂化装置再生能力的有效措施。
Adding a grid to the dense phase of the regenerator is an effective method to raise the regenerating capacity of a heavy oil catalytic cracking unit.
本发明催化剂用于重油催化裂化，转化率高，汽油产率高，焦炭产率低。
The catalyst of the invention is used for catalytic cracking of heavy oil, the conversion rate is high, the yield of gasoline is high and the coke yield is low.
茂名石化公司炼油厂重油催化裂化装置能量回收四机组连续运行442天。
The four-component gas expander train of the RFCC unit in the refinery of Maoming Petrochemical Company was runing continuously for 442 days.
FS法精制后重油催化裂化柴油精制柴油的收率较高，可达99.76%。
The RFCC diesel that is refined by the FS will has a higher yield, up to 99.76%.
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。
Residue oil catalytic cracking is an important and major means in deep process in crude treatment.
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 quality problems of diesel oil with catalytic cracking of heavy oil was solved by using non hydrogenation purified catalytic cracking technology.
介绍了法国TOTAL公司和IFP联合开发的R2R重油催化裂化工艺的特点及应用情况。
The characteristics and applications of the R2R residue catalytic cracking process jointly developed by the French TOTAL Company and IFP wele introduced.
为了降低重油催化裂化柴油中硫、氮等不安定组分的含量，采取添加fs化学精制剂的方法。
In order to decrease the content of unstable components such as sulphur, nitrogen and so on in RFCC LCO, an approach to chemical refining agent FS is adopted in our experiment.
介绍了重油催化裂化装置紧急停车系统的所有逻辑由ICS公司的TRUSTED系统来完成。
All logics of ESD in FCC Unit are achieved by TRUSTED of ics Company. A triple redundant technology is adopted in the system.
对在兰州炼油化工总厂重油催化裂化装置上开发、应用及完善的新型高温烟气取热技术进行了介绍。
A newly developed high temperature flue gas energy recovery technology has been applied in RFCCU at Lanzhou Petroleum Processing and Chemical Complex.
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。
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.
该催化剂在大连西太平洋石油有限公司重油催化裂化装置上与国外的优良重油催化剂进行了工业对比试验。
The catalyst has been used in the heavy oil FCC unit of WEPEC Dalian and compared with an imported advanced heavy oil cracking catalyst.
文摘：对在兰州炼油化工总厂重油催化裂化装置上开发、应用及完善的新型高温烟气取热技术进行了介绍。
Abstract: a newly developed high temperature flue gas energy recovery technology has been applied in RFCCU at Lanzhou Petroleum Processing and Chemical Complex.
通过对重油催化裂化装置中法兰泄漏原因的分析，提出了处理方法：将原石棉密封垫片改为波齿复合密封垫片。
By analyzing for the flange leakage on a heavy oil catalytic pyrolysis unit, the writer put forward a treatment method, i. e. to replace old asbestos gasket with a compound corrugated gasket.
分析了重油催化裂化装置的主要环境污染源，介绍装置采取的主要清洁生产措施及取得的效果，提出了改进方向。
This paper analyzes main pollution resources in the heavy oil FCC unit, and introduces some main clean production measures and their results. Then, it offers the improvements.
以新疆减压渣油中掺入不同比例的重油催化裂化油浆为原料，在超临界流体萃取分馏装置上，进行丁烷脱沥青试验。
Solvent extraction experiment has been done, in which the feedstock of xinjiang vacuum residue was mixed with RFCC slurry by the method of Supercritical Fluid extraction and Fractionation (SFEF).
各种组合工艺的运用为重油催化裂化提供了优质原料，提高了渣油加工深度，增强了企业的应变能力和经济效益。
The use of integrated process provides more qualified feedstock for RFCC, increases the yield of light oil, and enhances the economic benefit of refineries and adaptability of crude oil.
介绍了Z—18催化分子筛抗焦活化剂在苏丹喀土穆炼油有限公司重油催化裂化装置(简称KRC)上的工业应用。
This article summarizes the commercial application of the Z-18 catalyst molecular sieve retarder activator in the residuum fluid catalytic cracking unit (RFCC) of Khartoum Refinery co.
针对吉林化学工业公司炼油厂重油催化裂化装置2mcl456型离心式压缩机的浮环密封存在诸多问题进行了技术改造。
The floating ring sealing system of the 2mcl456 centrifugal compressor in RFCCU of the refinery of Jilin Chemical Industry Company was revamped.
文章对重油催化裂化装置分馏和吸收稳定系统郎腐蚀产物和腐蚀机理进行了分析和评估，同时结合实际情况提出了一些切实可行的防护措施。
The corrosion products of RFCC main fractionator and its absorption and stabilization system were analyzed and assessed. Practical effective measures were suggested based upon the actual conditions.
在重油催化裂化沉降器中结焦物质包括油气组分、油液滴和催化剂颗粒，结焦的环境和条件指沉降器内的物料流场、温度场和浓度分布情况。
The substances easy to coke including oil-gas in gas phase, the heavy fractions of oil-gas in liquid phase and the catalyst particles.
青岛石油化工有限责任公司（简称青岛石化公司）在重油催化裂化装置上试用了根据M IP工艺改造后的特点而专门设计生产的催化剂MIP-CGP。
Catalyst MIP-CGP specially designed and produced for FCC unit revamped with MIP process was tested in Qingdao Petrochemical Branch Co. , SINOPEC.
通过常压重油加氢处理或减压渣油加氢处理工艺将劣质的常压重油或减压渣油加工成适用于重油催化裂化装置的原料油，从而最大限度地获得更多的轻质燃料油。
Through hydrotreating, the poor-quality long residue or short residue from CDU can be up-graded in-to good feedstock for heavy oil FCCU. Therefore, the production of light fuel oil can be maximized.
通过常压重油加氢处理或减压渣油加氢处理工艺将劣质的常压重油或减压渣油加工成适用于重油催化裂化装置的原料油，从而最大限度地获得更多的轻质燃料油。
Through hydrotreating, the poor-quality long residue or short residue from CDU can be up-graded in-to good feedstock for heavy oil FCCU. Therefore, the production of light fuel oil can be maximized.
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