汽油组成油品产制制程;Gasoline composition of the oil production process system

摘要

一种汽油组成油品产制制程，其系以一步法二甲醚（dimethyl ether, DME）合成触媒生成二甲醚，以分离系统分离二甲醚反应之副产物二氧化碳，纯化之二甲醚导入沸石触媒反应器，可生成汽油范围之碳氢化合物，二甲醚纯化步骤可大幅减少沸石触媒反应器之进料流量，缩小反应器所需体积，降低硬体投资成本。分离之二氧化碳可循环回到气化炉再利用、封存或其他利用，具有减碳与改善全球气候变迁等优点。二氧化碳经高温之新颖电浆火炬，与碳氢化合物、水蒸气等同时反应生成CO与H2等合成气，可调控生质物或煤炭气化合成气之氢碳比，有助后续化学合成反应。最后产制出的汽油，具高产率、高辛烷值、低氮硫污染之高品质绿色燃料。;A hydrocarbon compound is produced. The hydrocarbon compound is ranged as a gasoline composition. The purification process of dimethyl ether (DME) used in the present invention greatly reduces the feed rate of zeolite in the catalyst reactor for obtaining a smaller reactor with cost down. Carbon dioxide is separated to be recycled back to the gasifier to be reused, archived or used otherwise for improves global environment. At the same time, carbon dioxide is reacted with hydrocarbons, water vapor, etc. through a novel high-temperature plasma torch to generate a synthesis gas of CO and H2 for regulating a hydrogen/carbon ratio of a biomass- or hydrocarbon-synthesized compound and helping subsequent chemical synthesis reactions. In the end, the final petrol production has a high yield, a high octane rate, a low nitrogen and sulfur pollution and a highly 'green' quality.