Special Clay Treatment for Removal of Trace Olefins from Aromatics
سال انتشار: 1396
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 477
فایل این مقاله در 9 صفحه با فرمت PDF قابل دریافت می باشد
- صدور گواهی نمایه سازی
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
CHCONF04_195
تاریخ نمایه سازی: 8 آذر 1396
چکیده مقاله:
In this research activated clay was treated with sulfuric acid for the process of removing trace olefins fromaromatics stream. Natural clay and activated clay were characterized by X-ray Diffraction, X-rayFluorescence and scanning electron microscopy (SEM). XRF Analysis showed replacement of interlayercations of natural clay with H+. XRD analysis approved structural stability of clay against acidification.SEM images showed acid treatment eroded edges of natural clay while edges of platelets became moreopened. The pilot test of natural clay and activated clay showed acidic procedure has significant influenceon catalytic activity of clay.
کلیدواژه ها:
نویسندگان
H Rouhani
Chemical & Petroleum Engineering Department, Sharif University of Technology, Tehran, Iran
F Farhadi
Chemical & Petroleum Engineering Department, Sharif University of Technology, Tehran, Iran
M.R Parvizi
Research and Development, Bouali Sina Petrochemical Complex, Bandar Imam Khomeini
S Ghanavati
Research and Development, Bouali Sina Petrochemical Complex, Bandar Imam Khomeini