38 9 Vo.l 38No. 9 2010 9 CHEM ICAL ENGINEERING (CHINA) Sep. 2010 1 2 3 3 3 潘磊,杨亚提 , 周桓, 陈亚东 , 张帅(1. ; 2. , 712100; 3. , 300457) : , 100 kPa70. 0 kPa, 278. 1K 338. 1K 7,() 0 1. 0 11 143 , , , : ; ; ; ; : O 64 : A : 2010) Solubility of ammonia inmixed solvent ofmethanol and ethylene glycol 1 2 3 3 3 PAN Lei, YANG Yati, ZHOU Huan, HEN Yadong, ZHANG Shuai ( 1. College ofResources and Environ ent; 2. College ofScience, NorthwestAgriculture& Forestry University, Yangling 712100, ShaanxiProvince, China; 3. Tianjin Key Laboratory ofMarineResource and Che istry, TianjinUniversity of Science& Technology, Tianjin 300457, China) Abstract:The experi ental results of 143 points solubility data of a onia in liquid ixture of ethanol and ethylene glycol were reported, in which eleven solvent co positions were considered fro 0 to 1. 0 ( as ass fraction of ethylene glycol) atseven te peraturesof278. 1, 288. 1, 298. 1, 308. 1, 318. 1, 328. 1, and 338. 1K, solubilitypressures of 100 and 70. 0 kPa, respecti