butane atmospheres丁烷炉气
butane cracking丁烷裂解
butane gas丁烷气
butane content丁烷含量
Butane Foam丁烷发泡
butane tetracarboxylic丁烷四羧
butane diacid丁二酸;琥珀酸
methyl butane甲基丁烷;异戊二烯;翻译
With the increase of WHSV,Light olefins selectivity increased, but WHSV above 1.2h-1 was not conducive to the reaction;Rising temperature restrain hydrogen transfer reaction,cause the decline of butane production. At the same time,ethylene production and methane production were significantly increased as a result of cracking strength.
考察了反应温度和液空时速对反应的影响,随着液空时速的增加,低碳烯烃的选择性有所提高,但是高于1.2h-1就不利于反应;升温抑制了氢转移反应的进行,丁烷的产率下降,同时由于裂解强度的加强,乙烯和甲烷的产率皆上升。
参考来源 - 正丁醇制取烯烃反应的研究N-UNCOUNT（不可数名词） Butane is a gas that is obtained from petroleum and is used as a fuel. 丁烷