公开(公告)号：US20160296918A1

公开(公告)日：2016-10-13

申请号：US14392244

申请日：2014-11-26

申请人： KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY

发明人： Kyoung Su HA ,  Geun Jae KWAK ,  Min Hee WOO ,  Yun Jo LEE ,  Ki Won JUN

IPC分类号： B01J23/89 ,  C10G2/00 ,  B01J31/02 ,  B01J21/12 ,  B01J31/26

CPC分类号： B01J23/8913 ,  B01J21/12 ,  B01J23/88 ,  B01J23/8896 ,  B01J23/8906 ,  B01J31/02 ,  B01J31/26 ,  B01J33/00 ,  B01J37/0219 ,  B01J37/16 ,  B01J37/18 ,  B01J2231/625 ,  B01J2531/005 ,  C07C1/04 ,  C07C1/0425 ,  C07C1/0435 ,  C07C1/0445 ,  C07C1/045 ,  C10G2/333 ,  C10G2400/20 ,  C10G2400/22 ,  Y02P30/40

摘要： The present invention relates to a method for producing the activated catalyst for Fischer-Tropsch synthesis comprising: a first step of reducing a catalyst for Fischer-Tropsch synthesis; a second step of preparing liquid hydrocarbon in which a part or all of molecular oxygen is eliminated; and a third step of introducing the reduced catalyst prepared in the first step into the liquid hydrocarbon prepared in the second step while blocking its contact with air. Since the reduced catalyst used for Fischer-Tropsch synthesis is introduced into liquid hydrocarbon from which molecular oxygen is removed or coated by liquid hydrocarbon, the catalyst for Fischer-Tropsch synthesis activated based on the present invention maintains a high activity even if exposed to the air for a long time, thereby easily facilitating the long-term storage and long-distance transfer of the reduced catalyst.

摘要翻译： 本发明涉及一种生产费 - 托合成活化催化剂的方法，包括：还原费 - 托合成催化剂的第一步骤; 制备部分或全部分子氧的液态烃的第二步骤; 以及第三步骤，将在第一步骤中制备的还原催化剂引入到在第二步骤中制备的液体烃中，同时阻止其与空气接触。 由于用于费 - 托合成的还原催化剂被引入分子氧被液体烃除去或涂覆的液态烃中，所以基于本发明活化的费 - 托合成催化剂即使暴露在空气中也保持高活性 长时间，从而容易促进还原催化剂的长期储存和长距离转移。

公开(公告)号：US20170355910A1

公开(公告)日：2017-12-14

申请号：US15542264

申请日：2015-11-27

申请人： KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY

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

IPC分类号： C10G2/00 ,  C07C1/04 ,  C07C1/12

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： Disclosed is a method for directly synthesizing monocyclic aromatic compounds and long-chain olefin compounds from a carbon dioxide-rich synthetic gas and, specifically, a method for directly synthesizing monocyclic aromatic compounds and long-chain olefin compounds from a carbon dioxide-rich synthetic gas, the method comprising a step of preparing a C1-C15 short-chain hydrocarbon by Fischer-Tropsch (FT) synthesis and a step of preparing monocyclic aromatic compounds and long-chain olefin compounds by dehydrogenating the short-chain hydrocarbon products, and 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 compounds or the long-chain olefin compounds by specifying the composition of a catalyst to be used in the dehydrogenation and the temperature and pressure condition.