您要查找的是不是：
- Keywords isobutane and butene;alkylation process;development; 异丁烷与丁烯;烷基化;发展趋势;
- HUANG Chong-pin,LIU Zhi-chang,SHI Quan,et al.Alkylation of isobutane and butene in ionic liquids[J].Journal of Fuel Chemistry and Technology,2003,31(5):462-465. [3]黄崇品;刘植昌;史权;等.;改性离子液体中异丁烷与丁烯的烷基化反应[J]
- Keywords isobutane;butene;alkylation;thermodynamic analysis; 异丁烷;丁烯;烷基化;热力学计算;
- There is more methane,ethane, isobutane and isopentane in shaly limestone than in marlite. 泥灰岩比纯灰岩所产气体中含有更多的甲烷、乙烷、异丁烷和异戊烷。
- Using this system, lower explosion limits of methane mixing respectively with Hydrogen, Isobutane and normal hexane were determined. 运用该实验系统对分别混有氢气、异丁烷和正己烷的甲烷气体的爆炸下限进行了测定。
- Two flow sheets i.e. acetonitrile (ACN) method and dimethyl formamide (DMF) method for separating butane and butene are described. 介绍了两种分离丁烷 /丁烯的方法 ,即乙腈 (ACN)法和二甲基甲酰胺 (DMF)法。
- And when concentration of isobutane and normal hexane come to about 0.25%, methane's lower explosion limits are about 2%. 当异丁烷和正己烷的体积分数约为0.;25%25时，甲烷的爆炸下限可降到2%25左右。
- The oxidative dehydrogenation of butane to butadiene and butene over V Mg O catalyst was studied by using inert membrane reactor (IMR) and conventional fixed bed reactor (FBR). 采用惰性膜反应器 (IMR)和固定床反应器 (FBR)研究了V Mg O催化剂上丁烷氧化脱氢制丁二烯和丁烯的反应。
- Ouchaib, T. ; Massardier, J. and Renouprez, A., "Competitive Hydrogenation of Butadiene and Butene on Palladium and Platinum Catalysts", J. Catal. 119, 517 (1989). 44陈文星、赖宗成、洪正宗，"丁二烯/丁烯混合物氢化反应之研究"，第十八届台湾触媒及反应工程研讨会，第266-271页(2000)。
- Keywords isobutane;isobutylene;dehydrogenation;catalyst; 异丁烷;异丁烯;脱氢;催化剂;
- Refining processes with concentrated sulfuric acid or hydrogen fluoride as catalyst are currently being used for the manufacture of alkylation gasoline from isobutane and light olefins from FCCU. 摘要石油炼制工业一直利用浓硫酸或氢氟酸触媒使异丁烷和来自流体化触媒裂解工场的轻质烯烃反应以制造烷化油。
- The distribution of oxygen partial pressure, reaction rates and transient selectivity of C 4 dehydrogenation products (butadiene and butene) along the axis in the IMR and FBR were investigated. 分析了IMR和FBR中轴向气体分压、反应速率及瞬时选择性的分布。
- Keywords Isobutane;Dehydrogenation;Lanthanum oxide;Vanadium pentaoxide; 异丁烷;脱氢;氧化镧;五氧化二钒;
- Keywords Isobutane;Oxidative dehydrogenation;Zinc molybdate;Isobutene; 异丁烷;氧化脱氢;钼酸锌;异丁烯;
- Make bulk changes to keywords, ads, and ad groups. 批量更改关键字、广告和广告组。
- Butanes and butenes can be maintained in the liquid states at ambient temperature under quite moderate pressure. 在适当的大气压力及常温下，丁烷和丁烯均可保持液体状态。
- Keywords : Belt;Conveyor ;Speed and resistance. 关键词：胶带;输送机;速度;阻力
- Describes how the abstract and sealed keywords affect inheritance. 描述abstract和sealed关键字如何影响继承。
- This includes all the delimiters, reserved words and keywords. 这包括所有的分界符,保留字以及关键字。
- You can specify ID, IDREF, and IDREFS keywords as Directives. 可以将ID、IDREF和IDREFS关键字指定为Directives。
