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- fluid catalytic synthesis 流化催化合成
- 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。
- 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。
- Critical units to be upgraded include fluid catalytic cracker units, cokers, ultracrackers and alkylation units. 关键单元的升级包括液态催化裂化装置设备、炼焦器、超加氢裂化装置以及烷化设备。
- 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 .
- 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。
- 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。
- The catalytic synthesis of dibutyl adipate with organic acid, inorganic salt, solid super-acid, ion-exchange resin, HPA etc. were reviewed. 摘要综述了有机酸,无机盐,固体超强酸,阳离子交换树脂,杂多酸等催化剂催化合成己二酸二丁酯的方法。
- The advances in the technologies and catalytic synthesis methods for tert-butylamine were reviewed. 摘要综述了国内外叔丁胺的生产工艺和催化合成方法的研究进展。
- The oxidation and acid washing methods were used to investigate the vanadium removal from RMS-8 fluid catalytic cracking (FCC) catalysts. 以钒含量较高的RMS 8流化催化裂化催化剂为原料 ,考察了氧化法和酸洗法的脱钒效果。
- WT5BZ]Based on the mechanism of vanadium poisioning,a type of novel anti vanadium additive has been designed for fluid catalytic cracking(FCC)catalyst. 从流化催化裂化催化剂的钒中毒机理出发 ,研制出一种高岭土型抗钒助催化剂。
- Recent development in hydroformylation of ethene to propanal by catalytic synthesis is introduced in this paper. 本文综述了采用均相催化剂、均相固载化催化剂以及多相催化剂催化合成丙醛的研究成果。
- The two factors of coking in residue fluid catalytic cracking(RFCC) disengager are the substances prone for coking and the causing coking environment. 沉降器结焦需具备2个条件:存在易结焦物质,存在结焦的环境和条件。
- Catalytic synthesis of ketal by urushiol-formaldehyde neodymium polymer from cyclohexanone and ethanediol was studied. 以环己酮和乙二醇为原料,漆酚缩甲醛钕聚合物为催化剂合成了环己酮乙二醇缩酮。
- A new method for catalytic synthesis of 2,4,5-trihydroxybutyropHenone(THBP) was described. 讨论了2,4,5-三羟基苯丁酮(THBP)的催化合成方法。
- Ni,V,Na in the dead oil will pollute catalysts seriously during fluid catalytic cracking(FCC). The research progress inland and abroad of metal passivator was reviewed. 重油中所含的金属Ni、V、Na在流化催化裂化 (FCC)过程中 ,会污染催化剂 ,导致催化剂失活。
- Sulfur compounds in gasoline come mainly from FCC(Fluid Catalytic Cracking),so research and development of FCC gasoline desulfurization technology are very important. 汽油中的硫化合物主要来自FCC(流化催化裂化)汽油,因此FCC汽油脱硫技术的研究与开发具有重要意义。
- A method of catalytic synthesis of chloroacetic long-chain fatty alcohol esters was reported. 介绍了一种催化合成氯乙酸长链脂肪醇酯的方法。
- Application of the zeolites with secondary mesopores as the catalysts for fluid catalytic cracking (FCC), aromatization, isomerization and alkylation was reviewed in detail. 二次介孔的应用以工业催化领域为重点,详细介绍了在裂化反应、芳构化反应、异构化反应和烷基化反应中的应用。