OXIDATIVE COUPLING OF METHANE TO ETHYLENE OVER PEROVSKITE CATALYSTS

سال انتشار: 1389
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 1,404

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شناسه ملی سند علمی:

IOGPC17_135

تاریخ نمایه سازی: 3 آبان 1389

چکیده مقاله:

In iran and the other petroleum and gas enriching countries . A considerable amount of gas is combusted wastefully without using them profitably . Now a day while the world petroleum resources are diminishing incrasingly instead nes sources of gas are explored at a large amoun.therefore it is valuable commit investigation on gas conversion to the value-added product such as ethylene which is the most important raw material in petrochemical industry . the results from reactor tests shoewed that perovskite-type catalysts , can be used in this reation. for example , by varying the parameteresof the reactor their crystalline structures remain unchanged. in this paper the variation of temperature, flow rate, inert gas composition in feed and CH4/O2 have been studied for this reaction, and finally, the best catalyst have been selected among the prepared catalyst with perovskite structures.

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