Membrane Separation of 2-Ethyl Hexyl Amine/1-Decene

الموضوعات

علوم بحتة وطبيعية

الملخص

1-Decene is a valuable product in linear alpha olefins plants that is contaminated with 2-EHA (2-ethyl hexyl amine). Using organic solvent nanofiltration membranes for this separation is quite challengeable. A membrane has to be a chemically stable in this environment with reasonable and stable separation factor. This paper shows that Teflon AF 2400 and cellulose acetate produced interesting results in 1-decene/2-EHA separation. The separation factor of Teflon AF 2400 is 3 with a stable permeance of 1.1x10-2 L/(m2·h·bar). Likewise, cellulose acetate gave 2-EHA/1-decene separation factor of 2 with a lower permeance of 3.67x10-3 L/(m2·h·bar). A series of hydrophilic membranes were tested but they did not give any separation due to high degree of swelling of 2-EHA with these polymers. The large swelling causes the membrane to lose its diffusivity selectivity because of an increase in the polymer's chain mobility.

روابط وملفات

التعريف والنوع

رقم الوثيقة

0ff4e780-dcbc-464d-9cc2-94ab6273aebc

رقم العقد

0

نوع الوسائط

Crawler

نوع المحتوى

الرسائل العلمية

صيغة المصدر

رسائل ماجيستير

نوع الملف

pdf text

أسماء الملفات

1700706_1.pdf

بيانات النشر

ألقاب المؤلفين

[{"name_ar":"Bawareth, Bander","title_ar":"اعداد","title_en":"Preparation"},{"name_ar":"Pinnau, Ingo","title_ar":"اشراف","title_en":"Supervision"}]

اللغة

English

المصدر والدورية

اسم المصدر

Membrane Separation of 2-Ethyl Hexyl Amine/1-Decene

المحتوى والصفحات

عدد الصفحات

0

كلمات الباحثين

1-Decene , 2-ethyl hexyl amine , nano filtration , organic , solvert

إشراف وإعداد

الإشراف

Pinnau, Ingo

الإعداد

Bawareth, Bander

الاقتباسات الببليوغرافية