公开(公告)号：EP3243891A1

公开(公告)日：2017-11-15

申请号：EP15877183.2

申请日：2015-11-27

申请人： Korea Research Institute of Chemical Technology

发明人： JUN, Ki Won ,  LEE, Yun Jo ,  KWAK, Geun Jae ,  PARK, Hae Gu ,  KIM, Yong Tae ,  KANG, Seok Chang

IPC分类号： C10G69/04 ,  C10G2/00

CPC分类号： C10G2/332 ,  C07C1/0435 ,  C07C1/12 ,  C10G2/00 ,  C10G2/50 ,  C10G11/05 ,  C10G45/68 ,  C10G69/04 ,  C10G2300/1022 ,  C10G2400/22 ,  C10G2400/30

摘要： The present invention relates to a method for directly synthesizing a monocyclic aromatic compound and a long-chain olefin compound from a carbon dioxide-rich synthetic gas and, more specifically, to a method for directly synthesizing a monocyclic aromatic compound and a long-chain olefin compound from a carbon dioxide-rich synthetic gas, the method comprising a step of preparing a C 1 -C 15 short-chain hydrocarbon by Fischer-Tropsch (FT) synthesis and a step of preparing a monocyclic aromatic compound and a long-chain olefin compound by dehydrogenating the prepared short-chain hydrocarbon, and having effects of maximizing the yield of the short-chain hydrocarbon by using, as a synthetic gas to be used in FT synthesis, a carbon dioxide-rich synthetic gas in which the molar ratio of hydrogen, carbon monoxide and carbon dioxide is delimited to a specific range, and maximizing the yield of the monocyclic aromatic compound or the long-chain olefin compound by specifying the composition of a catalyst to be used in the dehydrogenation and the temperature and pressure condition.

摘要翻译： 直接合成单环芳香族化合物和长链烯烃化合物的方法技术领域本发明涉及由富含二氧化碳的合成气体直接合成单环芳香族化合物和长链烯烃化合物的方法，更具体地说，涉及直接合成单环芳香族化合物和长链烯烃 所述方法包括通过费 - 托（FT）合成制备C1-C15短链烃的步骤和通过以下步骤制备单环芳族化合物和长链烯烃化合物的步骤： 使所制备的短链烃脱氢，并且具有通过使用FT合成中使用的合成气体而使短链烃的产率最大化的效果，所述合成气体中富含二氧化碳的合成气体的氢气， 一氧化碳和二氧化碳的含量限定在特定范围内，并且通过指定ac的组成来最大化单环芳族化合物或长链烯烃化合物的产率 atalyst用于脱氢和温度和压力条件。