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31.发明公开METAL-DOPED MIXED METAL OXIDE, ITS PREPARATION AND USE AS CATALYST COMPOSITION 审中-公开掺杂金属的混合金属氧化物，其生产和使用AS的催化剂组合物
公开(公告)号：EP1904607A1
公开(公告)日：2008-04-02
申请号：EP06777269.9
申请日：2006-06-02
发明人： STAMIRES, Dennis , O'CONNOR, Paul , JONES, William , LAHEIJ, Erik
CPC分类号： C10G11/18 , B01J21/063 , B01J21/066 , B01J23/002 , B01J23/10 , B01J23/22 , B01J23/30 , B01J23/34 , B01J23/40 , B01J23/63 , B01J23/6522 , B01J23/85 , B01J23/888 , B01J23/889 , B01J23/8906 , B01J29/06 , B01J29/084 , B01J35/0006 , B01J37/0045 , B01J37/03 , B01J37/036 , B01J2523/00 , C10G11/05 , B01J2523/3712 , B01J2523/47 , B01J2523/69 , B01J2523/48 , B01J2523/55 , B01J2523/842 , B01J2523/822
摘要： Mixed metal oxide composition comprising (i) at least two gel-forming metals in a total amount of 90-99.9 wt%, said metals being selected from the group consisting of Ti, Zr, Ce, La, Al, Cr, P, and Fe, and (ii) a metal dopant in an amount of 0.1-10 wt% which is selected from the group consisting of W, Pt, Pd, Rh, V, Mo, Co, Ni, Mn, and combinations thereof, all weight percentages calculated as oxides and based on the total weight of the composition, said composition being obtainable by (a) adding a base to an aqueous solution comprising water-soluble trivalent or tetravalent salts of said gel-forming metals, thereby forming a gel, (b) adding the metal dopant to the gel to obtain a doped gel, and (c) optionally calcining the doped gel. This composition is suitable for use in an FCC process as an additive or catalyst component.
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公开(公告)号：EP1853383A1
公开(公告)日：2007-11-14
申请号：EP06701242.7
申请日：2006-01-06
发明人： O'CONNOR, Paul , LAHEIJ, Erik , STAMIRES, Dennis , CHAMBERLAIN PRAVIA, Oscar René , RONCOLATTO, Rodolfo Eugênio , LAM, Yiu Lau
CPC分类号： B01J38/60 , B01J21/16 , B01J23/007 , B01J29/06 , B01J29/084 , B01J29/088 , B01J29/90 , B01J38/62 , B01J38/66 , B01J2229/37 , B01J2229/42 , C10G11/05 , C10G11/18 , C10G29/00 , C10G49/02
摘要： Process for the preparation of a catalyst composition comprising the steps of (a) treating an FCC equilibrium catalyst that contains alumina and zeolite with an acidic solution to obtain an acid-treated equilibrium catalyst, and (b) contacting the acid-treated equilibrium catalyst with an aqueous solution or suspension of a divalent metal compound. With this process, FCC equilibrium catalysts - even when highly contaminated with vanadium - can be upgraded to make them suitable again for use in catalytic processes, for instance as catalyst additives in FCC.
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33.发明公开
公开(公告)号：EP1824599A2
公开(公告)日：2007-08-29
申请号：EP05823836.1
申请日：2005-12-20
发明人： STAMIRES, Dennis , O'CONNOR, Paul , LAHEIJ, Erik Jeroen , VAN DER ZON, Monique , BABITZ, Scott Michael
CPC分类号： C10G2/33 , B01D53/94 , B01J29/06 , B01J29/084 , B01J35/002 , B01J37/0045 , B01J2229/42 , C01B3/02 , C01B2203/1041 , C10G1/086 , C10G11/05 , C10G29/205 , C10G35/06 , C10G49/02
摘要： Process for the preparation of a catalyst comprising the steps of (a) preparing a slurry comprising clay, zeolite, and quasi-crystalline boehmite, provided that the slurry does not comprise peptised quasi-crystalline boehmite, (b) adding a monovalent acid to the slurry, (c) adding a silicon source to the slurry, and (d) shaping the slurry to form particles. This process leads to a catalyst with high accessibility and high attrition resistance.
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34.发明公开PROCESS FOR THE PREPARATION OF AN OXIDIC CATALYST COMPOSITION COMPRISING A DIVALENT AND A TRIVALENT METAL 审中-公开制造方法的催化剂组合物的氧化与二价和三价金属
公开(公告)号：EP1706202A2
公开(公告)日：2006-10-04
申请号：EP04803595.0
申请日：2004-12-06
IPC分类号： B01J23/10 , B01J29/06 , B01J37/04 , C10G11/04 , C10G11/05 , C10G45/04 , B01J23/06 , B01J23/24
CPC分类号： B01J23/002 , B01J23/02 , B01J23/06 , B01J23/10 , B01J23/22 , B01J23/24 , B01J23/78 , B01J23/83 , B01J23/868 , B01J23/8892 , B01J27/18 , B01J29/06 , B01J35/0006 , B01J35/002 , B01J37/03 , B01J37/04 , B01J2229/20 , B01J2229/42 , B01J2523/00 , C10G11/04 , C10G11/18 , B01J2523/22 , B01J2523/31 , B01J2523/3706
摘要： Process for the preparation of an oxidic catalyst composition consisting of one or more trivalent metals preferably aluminum, one or more divalent metals preferably magnesium and more than 18 wt% of one or more compounds selected from the group consisting of rare earth metal compounds, phosphorus compounds, and transition metal compounds, which process comprises the steps of preparing a precursor mixture consisting of (i) or more trivalent metal compounds, (ii) one or more divalent metal compounds, (iii) one or more compounds selected from the group consisting of rare earth metal compounds, and transition metal compounds, and (iv) optionally water, which precursor mixture is not a solution. The resulting oxidic catalyst composition is suitable as a metal trap and SOx sorbent FCC processes.
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公开(公告)号：EP1572368B1
公开(公告)日：2006-08-30
申请号：EP03789126.4
申请日：2003-12-02
CPC分类号： C01F7/005 , B01J3/008 , B01J8/20 , B01J16/00 , B01J2208/00672 , B01J2219/0004 , B82Y30/00 , C01B13/366 , C01B39/38 , C01P2004/62 , C01P2004/64 , C01P2006/22 , Y02P20/544
摘要： A combined process for the conversion of solid starting particles into solid intermediate particles and reducing the median diameter of the intermediate particles to obtain product particles. This process involves flowing a suspension of starting particles through a series of at least two conversion vessels, thereby converting at least part of the starting particles into intermediate particles, adding a supercritical fluid to one or more of the conversion vessels, thereby forming a supercritical suspension, and releasing pressure from the supercritical suspension, thereby expanding the suspension and converting the intermediate particles into product particles.
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36.发明公开OXIDIC CATALYST COMPOSITION COMPRISING A DIVALENT, A TRIVALENT, AND A RARE EARTH METAL 审中-公开与二价金属，三价金属和一种稀土氧化物催化剂
公开(公告)号：EP1691919A1
公开(公告)日：2006-08-23
申请号：EP04803593.5
申请日：2004-12-06
CPC分类号： B01J23/10 , B01J23/02 , B01J29/06 , B01J29/088 , B01J37/03 , B01J37/04 , B01J2229/20 , B01J2229/42 , C10G11/04 , C10G11/05
摘要： The invention relates to an oxidic catalyst composition comprising 5-60 wt% of a divalent metal, 5-60 wt% of a trivalent metal, and 35-60 wt% of a rare earth metal, calculated as oxide and based on the total weight of the oxidic catalyst composition. The invention also relates to a process for preparing such an oxidic catalyst composition. This composition is suitable as metal trap in FCC processes.
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公开(公告)号：EP1572368A1
公开(公告)日：2005-09-14
申请号：EP03789126.4
申请日：2003-12-02
CPC分类号： C01F7/005 , B01J3/008 , B01J8/20 , B01J16/00 , B01J2208/00672 , B01J2219/0004 , B82Y30/00 , C01B13/366 , C01B39/38 , C01P2004/62 , C01P2004/64 , C01P2006/22 , Y02P20/544
摘要： A combined process for the conversion of solid starting particles into solid intermediate particles and reducing the median diameter of the intermediate particles to obtain product particles. This process involves flowing a suspension of starting particles through a series of at least two conversion vessels, thereby converting at least part of the starting particles into intermediate particles, adding a supercritical fluid to one or more of the conversion vessels, thereby forming a supercritical suspension, and releasing pressure from the supercritical suspension, thereby expanding the suspension and converting the intermediate particles into product particles.
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公开(公告)号：EP1572361A1
公开(公告)日：2005-09-14
申请号：EP03785808.1
申请日：2003-12-09
CPC分类号： B01J37/0063 , B01J29/06 , B01J29/084 , B01J35/023 , B01J2229/42
摘要： The present invention relates to a process for the preparation of catalyst particles with a particle diameter in the range 20-2000 microns involving the steps of agitating at least two dry catalyst ingredients, spraying a liquid binding agent on the catalyst ingredients while continuing the agitation, and isolating formed catalyst particles with the desired particle diameter and comprising the catalyst ingredients. In contrast to the conventional way of preparing such particles, spray-drying, the present process allows the formation of small particles from slurries with a high solids content. Hence, smaller amounts of liquid have to be evaporated, which makes the process energy efficient.
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公开(公告)号：EP1542796A1
公开(公告)日：2005-06-22
申请号：EP03790957.9
申请日：2003-08-28
发明人： STAMIRES, Dennis , RAO, Rajeev, S. , O'CONNOR, Paul , HAKULI-PIETERSE, Arja , LAHEIJ, Erik, Jeroen
CPC分类号： B01J29/80 , B01J27/1804 , B01J29/084 , B01J29/40 , B01J29/7007 , B01J37/0045 , B01J2229/20 , B01J2229/42 , C10G2400/02 , C10G2400/22
摘要： The invention comprises a catalyst composition comprising a pentasil-type zeolite, one or more solid acidic promoters and optionally a filler and/or binder, methods for making the catalyst composition and a process for using the catalyst in the manufacture of olefins.
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40.发明公开PROCESS FOR THE PREPARATION OF DOPED PENTASIL-TYPE ZEOLITE USING DOPED SEEDS 审中-公开用于生产pentasyl型掺杂沸石使用掺杂GERMS
公开(公告)号：EP1532076A1
公开(公告)日：2005-05-25
申请号：EP03790910.8
申请日：2003-08-19
CPC分类号： B01J29/405 , C01B39/36 , C01B39/38 , C01B39/40
摘要： The present invention relates to a process for the preparation of doped pentasiltype zeolite, which process comprises the steps of: a) preparing an aqueous precursor mixture from a silicon source, an aluminium source, and doped non-zeolitic seeds, and b) thermally treating the precursor mixture to form a doped pentasil-type zeolite. The term "non-zeolitic seeds" includes seeds made from materials selected from the group consisting of (i) X-ray amorphous materials, (ii) milled crystalline materials, such as milled zeolites, that have a relative crystallinity of not more than 75%, and (iii) crystalline materials other than zeolites, such as clays (e,g, bentonite and kaolin) and (low) crystalline aluminas.
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