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1. 发明申请

WO2009016579A2 METHOD FOR THE PREPARATION OF A HYDROCARBON SYNTHESIS CATALYST AND THE USE THEREOF IN A HYDROCARBON SYNTHESIS PROCESS 审中-公开
标题翻译：烃类合成催化剂的制备方法及其在烃合成方法中的应用
公开(公告)号：WO2009016579A2
公开(公告)日：2009-02-05
申请号：PCT/IB2008/053019
申请日：2008-07-28
申请人： SASOL TECHNOLOGY (PTY) LIMITED , LABUSCHAGNE, Johan
发明人： LABUSCHAGNE, Johan
IPC分类号： B01J23/78 , B01J35/02 , B01J35/08 , B01J37/00 , C10G2/00
CPC分类号： B01J37/0072 , B01J23/78 , B01J23/8892 , B01J35/023 , B01J35/08 , B01J37/0081 , C10G2/332
摘要： This invention relates to a method for the preparation of a hydrocarbon synthesis catalyst, preferably, a Fischer Tropsch synthesis catalyst. The invention also extends to the use of a catalyst prepared by the method according to the invention in a hydrocarbon synthesis process, preferably, a Fischer Tropsch synthesis process. According to a first aspect of the invention there is provided a method for the preparation of a hydrocarbon synthesis catalyst, the method including the steps of: (a) providing a melt including a mixture of at least one metal iron oxide and a catalyst promoter selected from the group consisting of at least one of a source of an alkali metal and a source of an alkali earth metal; (b) subjecting the melt to a fluid stream so as to thereby disperse the melt into droplets including the metal iron oxide and the catalyst promoter; and (c) quenching the droplets of the melt so as to form the hydrocarbon synthesis catalyst in the form of solid particles including the metal oxide and the catalyst promoter.
摘要翻译：本发明涉及一种制备烃合成催化剂，优选费 - 托合成催化剂的方法。本发明还延伸到在烃合成方法（优选费托合成法）中通过根据本发明的方法制备的催化剂的用途。根据本发明的第一方面，提供了一种制备烃合成催化剂的方法，所述方法包括以下步骤：（a）提供包含至少一种金属氧化铁和催化剂促进剂的混合物的熔体，所述催化剂选自从由碱金属源和碱土金属源中的至少一种组成的组中; （b）使熔体经受流体流，从而将熔体分散成包含金属氧化铁和催化剂促进剂的液滴; 和（c）淬灭熔体的液滴，以形成包含金属氧化物和催化剂促进剂的固体颗粒形式的烃合成催化剂。

2. 发明申请

WO2009016579A3 METHOD FOR THE PREPARATION OF A HYDROCARBON SYNTHESIS CATALYST AND THE USE THEREOF IN A HYDROCARBON SYNTHESIS PROCESS 审中-公开
标题翻译：烃类合成催化剂的制备方法及其在烃合成方法中的应用
公开(公告)号：WO2009016579A3
公开(公告)日：2010-02-11
申请号：PCT/IB2008053019
申请日：2008-07-28
申请人： SASOL TECH PTY LTD , LABUSCHAGNE JOHAN
发明人： LABUSCHAGNE JOHAN
IPC分类号： B01J23/78 , B01J35/02 , B01J35/08 , B01J37/00 , C10G2/00
CPC分类号： B01J37/0072 , B01J23/78 , B01J23/8892 , B01J35/023 , B01J35/08 , B01J37/0081 , C10G2/332
摘要： This invention relates to a method for the preparation of a hydrocarbon synthesis catalyst, preferably, a Fischer Tropsch synthesis catalyst. The invention also extends to the use of a catalyst prepared by the method according to the invention in a hydrocarbon synthesis process, preferably, a Fischer Tropsch synthesis process. According to a first aspect of the invention there is provided a method for the preparation of a hydrocarbon synthesis catalyst, the method including the steps of: (a) providing a melt including a mixture of at least one metal iron oxide and a catalyst promoter selected from the group consisting of at least one of a source of an alkali metal and a source of an alkali earth metal; (b) subjecting the melt to a fluid stream so as to thereby disperse the melt into droplets including the metal iron oxide and the catalyst promoter; and (c) quenching the droplets of the melt so as to form the hydrocarbon synthesis catalyst in the form of solid particles including the metal oxide and the catalyst promoter.
摘要翻译：本发明涉及一种制备烃合成催化剂，优选费 - 托合成催化剂的方法。本发明还延伸到在烃合成方法（优选费托合成法）中通过根据本发明的方法制备的催化剂的用途。根据本发明的第一方面，提供了一种制备烃合成催化剂的方法，所述方法包括以下步骤：（a）提供包含至少一种金属氧化铁和催化剂促进剂的混合物的熔体，所述催化剂选自从由碱金属源和碱土金属源中的至少一种组成的组中; （b）使熔体经受流体流，从而将熔体分散成包含金属氧化铁和催化剂促进剂的液滴; 和（c）淬灭熔体的液滴，以形成包含金属氧化物和催化剂促进剂的固体颗粒形式的烃合成催化剂。

3. 发明申请

WO9837168A3 HYDROGENATION OF HYDROCARBONS 审中-公开
标题翻译：氢化氢加氢
公开(公告)号：WO9837168A3
公开(公告)日：1998-11-05
申请号：PCT/GB9800409
申请日：1998-02-10
申请人： SASOL TECH PTY LTD , SASOL CHEMICALS EUROP LTD , ESPINOZA RAFAEL LUIS , STEYNBERG ANDRE PETER , HARDING SAMANTHA , LABUSCHAGNE JOHAN
发明人： ESPINOZA RAFAEL LUIS , STEYNBERG ANDRE PETER , HARDING SAMANTHA , LABUSCHAGNE JOHAN
IPC分类号： B01J8/22 , B01J23/755 , C07C5/02 , C10G45/06 , C10G45/16 , C07C5/03
CPC分类号： C10G45/16 , B01J8/226 , B01J23/755 , C07C5/02 , C07C2521/04 , C07C2521/08 , C07C2523/755 , C10G45/06 , Y10S208/95
摘要： A process for hydrogenating long chain hydrocarbons comprises continuously feeding a feedstock (24) comprising long chain hydrocarbons into a slurry bed (12) comprising a slurry of catalyst particles in a slurrying liquid. The slurry bed is contained in a reaction zone (30) at a low level (24). A hydrogenation component is fed continuously (22) into the slurry bed, at a low level. The hydrogenation component is allowed to react with the feedstock, to hydrogenate the feedstock, as the feedstock and hydrogenation component pass upwardly through the bed (30). Hydrogenated long chain hydrocarbons are withdrawn from the reaction zone at a high level, (26) as a hydrogenated product. Any excess hydrogenation component is withdrawn from the reaction zone at a high level (48). The catalyst particles may have a size distribution between 1 and 250 microns. The catalyst may consist of a nickel component impregnated in a subatmospheric environment or a particulate alumina or silica carrier.

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