您要查找的是不是：
- selective catalytic cracking 选择催化裂化
- It is known as catalytic cracking. 这就是所谓的催化裂化。
- Develop the system of selective catalytic reduction fume denitrification. 选择性催化还原烟气脱硝系统开发。
- 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 recent progress in selective catalytic hydrogenation of chloronitrobenzene to chloroaniline is reviewed. 综述了近年来氯代硝基苯催化加氢制备氯代苯胺的研究进展。
- 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 system that Volvo and most other producers have chosen is called Selective Catalytic Reduction or SCR. 沃尔沃和大部分制造商所选择的系统称为选择性催化还原系统或缩写为SCR。
- 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 selective catalytic reduction (SCR)deNOx technology is a technology to remove the NOx in fluegas after the fuel is burned. 选择性催化还原(SCR)脱氮技术是一种用于脱除燃料燃烧后烟气中所含氮氧化物的技术。
- Catalyst is the key to the selective catalytic reduction (SCR) of NOx, and its catalytic performance directly affects the removal effect of NOx. 摘要 催化剂是选择性催化还原脱硝技术的核心，其催化性能直接关系到脱硝效果的好坏。
- The mass fraction of n-butene in mixed C4 from catalytic cracking after etherized was approximately 40%. 醚化后的催化裂化混合C4中含有质量分数约为40%25的正丁烯,是生产丙烯的优质原料。
- We are offering Selective non catalyst reaction systems (SNCR) EPC and Consultancy for Selective catalytic reaction systems (SCR) Design. 我们还提供SNCR脱硝项目的总承包及SCR脱硝项目的设计咨询。
- Like the hydrocarbon selective catalytic reduction technique, it exhibits reduced NOx conversion efficiencies at low temperatures. 这种做法和碳氢化合物选择性触媒还原技术一样，氮氧化物转换效率在低温下也会降低。
- 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。
- The catalyst efficiency for selective catalytic reduction of NO by CO and its lifetime were evaluated in a gas-solid catalytic microreactor. 用微型气固相催化反应装置考察了该催化剂在CO选择性催化还原NO中的应用效果及寿命。
- This not only abbreviates catalytic cracking equipment, but also enhances the economical effects of refineries plant. 这样不仅缓和了催化装置的操作,而且可为炼油厂开发出新产品,创造经济效益。
- Technologies and catalysts for catalytic cracking of olefins to propylene were reviewed. 综述了国内外烯烃催化裂化制丙烯主要工艺发展现状以及有关催化剂的研究。
