摘要
在制备乙烯的反应物中加入少量的三氧化二铁和氧化锌的混合物,可使反应平稳,副反应减少,产率显著提高。防爆燃烧管和改良导管等创新器具的使用,不仅使燃烧更加安全,褪色现象更加明显,而且减少了乙烯的用量,提高了乙烯的利用效率。
In reactants for preparing ethylene, addition of small amount of iron trioxide and zinc oxide to it can make reaction smooth and side effect reaction decreased, and production rate greatly increased. The application of such new apparatus as explosion-proof combustion tube and improved conduit make the combustion safer and discoloration better, with decreased use of ethylene and rate of use of ethylene.
出处
《商洛学院学报》
2011年第6期34-37,共4页
Journal of Shangluo University
基金
商洛学院科研基金项目(09SKY003)
关键词
乙烯
制备
性质
实验
改进
ethylene
preparation, property
experiment
improvement
