The RFCC diesel that is refined by the FS will has a higher yield, up to 99.76%.
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%。
How to reduce coke deposit and increase product yield is always the target of RFCC unit.
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。
Residue features, problems faced with RFCC and the disadvantages of traditional riser reactor have been discussed.
对渣油的特点、渣油催化裂化面临的问题及传统提升管反应器的弊端进行了讨论。
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。
Analysis is made on the method and operation condition adjustment by the industrial refinery for reducing olefin content in RFCC gasoline.
对工业装置降低R FCC汽油烯烃含量的方法及操作条件的调整进行了分析。
The four-component gas expander train of the RFCC unit in the refinery of Maoming Petrochemical Company was runing continuously for 442 days.
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。
Results from the RU apparatus both showed the influence of different feed oil on the product distribution, and reflected application properties of the RFCC catalyst.
结果发现，RU小型提升管催化剂评价装置既能反映原料油性质差别对产品分布的影响，又能反映催化剂的使用性能。
It also describes the economy of delayed coking process and gives comparison with other main residue conversion processes (RFCC and residue hydroprocessing processes).
并介绍了延迟焦化工艺的经济性以及与相关主要工艺渣油加工(RFCC和渣油加氢)的比较。
The studies of emulsifying technology which used in the feed of RFCC are introduced by applying HLB balance theory and simulating the equipments of producing in industry.
介绍了RFCC进料乳化工艺实验室研究。应用亲油亲水平衡理论，模拟工业生产装置，筛选出分散剂和乳化剂的类型及用量。
At the same time, it is found that the stored time can hardly effect on the RFCC diesel oil disposed by FS agent in chromaticity, existent gum and oxidized total insolubles.
同时，发现储存时间对FS剂处理后的油品的色度、实际胶质和抗氧化沉渣基本无影响。
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.
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。
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.
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。
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.
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。
Adopting fast bed-turbulent bed regeneration technology to reform the RFCC unit with pre-combustor is an effective way to solve the problems existing in the unit when processing heavy feedstock.
应用快速床-湍流床再生技术对前置烧焦罐催化裂化装置进行改造是解决目前该型式装置加工重质原料存在问题的有效途径。
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).
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。
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.
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.
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。
应用推荐