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- The content of sulfoether in catalytic cracking diesel oil was deternined by tetraethyl-lead potentiometric titration method. 应用四乙酸铅电位滴定法测定催化裂化柴油中硫醚硫的含量,电位稳定,终点电位突跃明显,结果可靠。
- Some problems such as low cetane value and poor storage stability occur because catalytic cracking diesel oil contains sulfide, nitride and hydrocarbon, etc. 催化裂化柴油因含有含硫化合物、含氮化合物和芳烃等,存在着十六烷值较低、贮存安定性差等问题,需要对催化裂化柴油改质处理。
- This method was applied to determine the sulfoether in catalytic cracking diesel oil from Shenghua refinery factory,and the content of sulfoether is 0.096%. 用此法测定胜华炼油厂催化裂化柴油中硫醚硫的含量为0.;096%25。
- fluid catalytic cracking diesel oil 流化催化裂化柴油
- Desulfurization of Fluid Catalytic Cracking Diesel Oil by Extraction with Furfuryl Alcohol 催化裂化柴油康醇萃取脱硫的研究
- Keywords sulfoether;catalytic cracking diesel oil;tetraethyl-lead;potentiometric titration; 硫醚;催化裂化柴油;四乙酸铅;电位滴定;
- Study on color stability of catalytic cracked diesel fuel 催化柴油色度安定性研究
- fluid catalytic cracking diesel 催化裂化柴油
- catalytic cracking diesel 催化柴油
- It is known as catalytic cracking. 这就是所谓的催化裂化。
- catalytic cracking diesel oil 催化裂化柴油
- Keywords fluidized catalytic cracked diesel;stability;thiols;oxidation;reaction mechanism; 催化裂化柴油;安定性;硫醇;氧化行为;反应机理;
- Nonlinear PLS is used to build soft sensor of fluidized catalytic cracking unit(FCCU) host fractionator light diesel pour point,and quality controller is designed to directly control pour point. 用非线性PLS建立了FCCU主分馏塔轻柴油凝固点的软测量模型,设计了直接控制轻柴油凝点的质量控制方案。
- 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 high efficiency steam stripping technology of catalytic cracking unit can efficiently decrease the coke yield, and mitigate the regenerator's load. 催化裂化装置高效汽提技术可有效降低焦炭产率,减轻再生器负荷。
- Fluid catalytic cracking(FCC) is one of the most important processes converting heavy oil to light oils. 流化催化裂化(FCC)是最重要的重质油轻质化过程之一。
- The effects of the compostion s 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 Fluid Catalytic Cracking (FCC) is the major gasoline-producing process in refinery. FCC(流化催化裂化)是炼厂生产汽油的主要方法之一。
- The latest desulfurization technologies of Fluid Catalytic Cracking (FCC) gasoline are introduced. 介绍了国内外最新的流化催化裂化 (FCC)汽油的脱硫技术 .
- Keywords catalytically cracked diesel oil;stability;color;non-hydrotreatment; 催化裂化柴油;安定性;颜色;非加氢精制;