摘要
影响天然气部分氧化制乙炔反应的因素较多,在实际生产中反应温度、时间、氧烃比、压力、气体混合程度、气质等均对产品收率影响较大。分析了各种影响因素,总结了生产中的经验,以对提高产品收率提供指导。根据下游装置的不同生产需求,通过调整氧烃比可以对乙炔产量和合成气产量做出适当调整,以获取最大的经济效益。
There are many factors that affect the production of acetylene from natural gas by partial oxidation, of which, in the industrial production, the main ones related to the product yield include reaction temperature, time and pressure, ratio of oxygen to hydrocarbons, gas mixability and gas composition. The effects of various factors were analyzed and the practical production experiments were summarized, which could provide a guide to improve the yield. According to the demand of different downstream production, the outputs of acetylene and syngas could be adjusted flexibly by changing the ratio of oxygen to hydrocarbons to achieve the best economic profit.
出处
《天然气化工—C1化学与化工》
CAS
CSCD
北大核心
2013年第4期69-73,共5页
Natural Gas Chemical Industry
关键词
天然气
部分氧化
乙炔生产
影响因素
工艺参数
natural gas
partial oxidation
acetylene production
influencing factor
operation parameter
