Consistent with earlier work, we observe four product channels in the Co + + n-butane reaction: long-lived CoC 4H 10 + complexes and three elimination products, CoC 2H 4 + + C 2H 6, CoC 3H 6 + + CH 4, and CoC 4H 8 + + H 2. In the Co + + isobutane reaction, we detect ...
An n-butane/isobutane splitter is operated by compressing the isobutane overhead to increase its condensing temperature, using the compressed overhead to heat bottoms in a reboiler, which is operated to condense the overhead and cooling the condensed overhead to a temperature no lower than the te...
Isobutane and n-butane cracking on Ni-ZSM-5 catalyst: Effect on light olefin formation 来自Semantic Scholar 作者AJ Maia,BG Oliveira,PM Esteves,B Louis,YL Lam...摘要 The catalytic activity of Ni-ZSM-5 zeolites was tested in the isobutane and n-butane cracking reaction. Nickel (0.4–6... ...
The entropies ofn‐butane (S298°= 75.8 e.u.) and isobutane (S298°= 70.0 e.u.) have been calculated from thermal data by the third law of thermodynamics. In this connection, heat capacity data for isobutane over the temperature range 79°—261°K have been obtained by the Nernst meth...
Kinetic experiments suggest a mechanism in which the rates of n-butane and isobutane consumption are dependent on O2 adsorption. Kinetic and spectroscopic insights are used to formulate mechanistic hypotheses for the formation mechanisms of C2鈥揅4 olefins.Juan...
The reactions of CF3 radicals with propane, n-butane and isobutane have been studied using trifluoromethyl iodide as the source of free radicals. The overall Arrhenius parameters are: [graphic omitted] Analysis of the alkyl iodides in the products of each system allows calculation of the Arrhenius...
Alkylation of isobutane with butenes over solid superacids, SO^2^-~4/ZrO~2 and SO^2^-~4/TiO~2 Synthesis of strong solid acid MoO3 / ZrO2 and application to the alkylation of isobutane with butane [ J] . Chemical Journal of Chi⁃ nese ... C Guo,S Yao,J Cao,... - 《Applied...
Butanen-ButaneIsobutanen-Cn butanenormal butane 正丁烷汉英翻译 normal butane正丁烷; 词组短语 未转化正丁烷unconverted n-butane 氯代正丁烷Chlorobutane; n-Butyl chloride 正丁烷氧化n-butane oxidation 正丁烷异构化n-butane isomerization 双语例句 1. ...
There are two structural isomers of butane. In normal butane, or n-butane, the four carbon atoms are joined in a continuous, unbranched chain; in isobutane, or 2-methylpropane, three of the carbon atoms are joined to the fourth by single bonds, resulting in a branched structure. The two...
Numerical Investigation of Combustion Characteristics of a Wave Rotor Combustor Based on a Reduced Reaction Mechanism of Ethylene Its gas is composed of: 65% methane, 20% ethane, 14% propane, 4.5% N-butane, 2% isobutane, 2.6% pentane, 1% N2, 1.5% CO[sup.2], and 0.1% H2S. Kuwait's LP...