نتایج جستجو برای: factorial analysis

تعداد نتایج: 2840206  

Journal: :Rinsho yakuri/Japanese Journal of Clinical Pharmacology and Therapeutics 1994

Journal: :physical chemistry research 0
hossein atashi department of chemical engineering, faculty of engineering, university of sistan and baluchestan hossein zohdi-fasaei a department of chemical engineering, faculty of engineering, university of sistan and baluchestan farshad farshchi tabrizi department of chemical engineering, school of chemical and petroleum engineering, shiraz university, shiraz, iran ali akbar mirzaei department of chemistry, faculty of sciences, university of sistan and baluchestan

using surface analysis, simultaneous effects of temperature (260-380ºc) and ethanol concentration (0-1%) on dimethyl ether (dme) selectivity, yields of hydrocarbon and dme, and methanol conversion were investigated in methanol dehydration reaction over γ-al2o3 catalyst. methanol conversion and yield of hydrocarbon/dme were found to be significantly affected by temperature and the temperature-et...

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