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一、甲烷及其同系物化学加工现状甲烷及其同系物化学加工,现阶段是借高温催化、蓄热高温裂解燃烧、电弧、等离子焰,以打开碳—氢键,脱氢形成烯、炔烃,与水蒸汽反应合成合成气,与氨反应合成氢氰酸,与卤素反应合成卤代烷。这些已工业化的直接产品的加工条件苛刻,副产物多,产品组成复杂。另外,尚未工业化,仍在实验室阶段的一些反应,如甲烷—氨—水通过高频放电合成XY种
First, the status of methane and its homologue chemical processing Methane and its homologues chemical processing, at this stage is by high-temperature catalytic, pyrogenic pyrolysis combustion, arc, plasma flame to open the carbon-hydrogen bond, dehydrogenation of alkenes, alkynes , Synthesizing syngas with water vapor, reacting with ammonia to synthesize hydrocyanic acid and reacting with halogen to synthesize alkyl halides. These industrialized direct products have harsh processing conditions, many by-products and complex product compositions. In addition, some reactions that have not yet been industrialized and are still in the laboratory stage, such as methane-ammonia-water, synthesize XY species through high-frequency discharge