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the effect of blending polycarbonate with polyvinylchloride on the membrane surface porosity and pore size
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نویسنده
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alihemati zahra ,hashemifard seyed abdollatif ,matsuura takeshi ,fauzi ismail ahmad
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منبع
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كنفرانس بين المللي دوسالانه نفت، گاز و پتروشيمي - 1399 - دوره : 3 - سومین دوره کنفرانس بین المللی دوسالانه نفت، گاز و پتروشیمی - کد همایش: 99200-29885 - صفحه:1 -7
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چکیده
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Surface porosity over pore length and pore size are two importantant prameters for studying mass transfer in asymmetric porous membranes. in this study polycarbonate (pc) and blend of pc/ polyvinyl chloride (pvc) membranes were fabricated. the effect of blending pc with pvc on surface porosity and pore size of membrane were invesigated. mean pore size of pc is higher than pc/pvc membrane. althogh, the results show that the effective surface porosity of pc (285, 1/m) is les than pvc/pc (8140,1/m) membrane.
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کلیدواژه
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polycarbonate ,polyvinyl chloride ,membrane ,mean pore size ,surface porosity
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آدرس
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persian gulf university, faculty of petroleun, gas and petrochemical engineering, persian gulf university, faculty of petroleun, gas and petrochemical engineering, university of ottawa, university putra malaysia
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Authors
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