Seyed Mahdi Latifi
Department of Chemical Technologies, Iranian Research Organization for Science and Technology (IROST), Tehran, Iran
[ 1 ] - Thin film nanocomposite forward osmosis membrane prepared by graphene oxide embedded PSf substrate
One of the limiting factors in good performance of forward osmosis (FO) membranes is the internal concentration polarization (ICP). To reduce ICP, thin film nanocomposite forward osmosis (TFN-FO) membranes were fabricated by adding different amounts of graphene oxide (GO) nanoplates (0-1 wt. %) to polymer matrix of polysulfone (PSf) substrate. The prepared nanocomposite membranes exhibited both...
[ 2 ] - Kinetic Modeling of the High Temperature Water Gas Shift Reaction on a Novel Fe-Cr Nanocatalyst by Using Various Kinetic Mechanisms
In this work the kinetic data demanded for kinetic modeling were obtained in temperatures 350, 400, 450 and 500 oC by conducting experimentations on a Fe-Cr nanocatalyst prepared from a novel method and a commercial Fe-Cr-Cu one. The collected data were subjected to kinetic modeling by using two models derived from redox and associative mechanisms as well as an empirical one. The coefficients o...
[ 3 ] - بررسی اثر غلظت نفت در تصفیه پساب‌های نفتی شور به‌وسیله فرایند اسمز مستقیم
عمده‌ترین پساب صنایع نفت و گاز، آب همراه آن است که تصفیه آن به‌منظور کاهش حجم و فراهم کردن شرایط مناسب برای کاربردهایی همچون کشاورزی مورد توجه است. از آنجا که فناوری‌های غشائی نقش مهمی در جداسازی ترکیبات محلول و قطرات روغن امولسیونی دارند، از فرایند غشایی اسمز مستقیم (FO) برای کاهش حجم ...