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CO_2与液化天然气(98%为C_3-C_4烃)催化重整制合成气,八十年代初期在当时的西德已建立了工业生装置.近年来,由于石油资源日趋短缺,促进世界各国重视探讨和研究天然气资源利用的新途径.除甲烷氧化偶联制乙烯,甲烷氧化制甲醇和甲醛等直接转化过程已引起广泛的重视外,研究和开发由甲烷制取合成气的新过程也正日益受到人们的关注,其中利用CO_2与甲烷催化重整制合成气,可将造成温室效应,破坏人类生存环境的CO_2气体转化为宝贵的化工原料,所制得的合成气中CO/H_2=1,特别适合做羰基合成和合成有机含氧化合物的原料,近年来对该反应的研究已引起人们的重视.其反应表示如下:
CO 2 and liquefied natural gas (98% of C 3 -C 4 hydrocarbons) were used for catalytic reforming of syngas. In the early 1980s industrial plants were established in West Germany at that time. In recent years, due to the shortage of oil resources, the countries in the world have been paying much attention to And new ways to study the utilization of natural gas resources.In addition to the direct oxidation of methane to ethylene, the direct conversion of methane to methanol and formaldehyde and other direct conversion process has attracted wide attention, the research and development of syngas from methane to the new process is also increasingly being People’s attention, which CO 2 and methane catalytic reforming of syngas can be caused by the greenhouse effect, the destruction of human living environment CO_2 gas into valuable chemical raw materials, the synthesis gas obtained in CO / H_2 = 1, in particular Suitable for carbonyl synthesis and synthesis of organic oxygenates raw materials, in recent years, the study of the reaction has attracted people’s attention.The reaction is expressed as follows: