کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
203739 460677 2013 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Solubility of ethylene in toluene, norbornene, and toluene + norbornene mixture
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Solubility of ethylene in toluene, norbornene, and toluene + norbornene mixture
چکیده انگلیسی

The solubility of monomer gases in polymer solutions is important to analyze and optimize polymerization processes. This work investigated the solubilities of ethylene in organic solvents that are related to the production of cyclic olefin copolymers. Solubilities of ethylene in toluene, norbornene and toluene/norbornene mixtures were measured at temperatures of 323, 343, and 363 K and at pressures up to 5.7 MPa. The solubilities of ethylene increased with increasing pressure and they increased with decreasing temperature. The Peng–Robinson equation of state could correlate the experimental solubilities of binary and ternary systems with binary interaction parameters to within about 3%.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fluid Phase Equilibria - Volume 344, 25 April 2013, Pages 112–116
نویسندگان
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