摘要
研究了络合吸收法分离回收乙烯的络合吸收剂的配制方法，采用滴定分析法分析络合吸收剂的组成，测定了不同温度下四氯化亚铜铝双金属盐在甲苯中的溶解度，测出不同组成的络合吸收剂的密度，并提出络合吸收剂组成和密度的经验关联式。
The preparation of the liquid complexing absorbent composed of cuprous chloride, aluminium chloride and toluene for the separation and recovery of ethylene was described. A titration method for analyzing the composition of the complexing absorbent was presented. The solubilities of CuAlCl4. in toluene solvent at different temperatures were determined. The densities of different absorbents were also determined. An empirical equation was proposed for calculating the composition from the density of the absorbent.
出处
《石油炼制与化工》
EI
CAS
CSCD
1996年第2期58-61,共4页
Petroleum Processing and Petrochemicals
基金
中国石油化工总公司基础性研究基金
关键词
乙烯
四氯化亚铜铝
甲苯
络合吸收剂
ethylene, cuprous aluminium tetrachloride, toluene, titration, solubility, density
