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公开(公告)号：US09108181B2
公开(公告)日：2015-08-18
申请号：US12674028
申请日：2008-06-12
Applicant: David Matheson Stockwell , John M. Macaoay
Inventor： David Matheson Stockwell , John M. Macaoay
IPC: B01J29/06 , B01J21/16 , B01J29/08 , B01J35/00 , B01J37/00 , B01J37/02 , C10G11/05 , C10G11/18 , B01J21/04 , B01J35/02
CPC classification number: B01J29/06 , B01J21/04 , B01J21/16 , B01J29/084 , B01J35/0006 , B01J35/008 , B01J35/023 , B01J37/0045 , B01J37/0221 , B01J37/0246 , B01J2229/36 , B01J2229/38 , B01J2229/64 , C10G11/05 , C10G11/18 , C10G2400/02 , C10G2400/20
Abstract: A cracking catalyst contains a substantially inert core and an active shell, the active shell containing a zeolite catalyst and a matrix. Methods of making and using the cracking catalyst are also described.
Abstract translation: 裂化催化剂含有基本上惰性的核和活性壳，活性壳含有沸石催化剂和基质。 还描述了制备和使用裂化催化剂的方法。
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公开(公告)号：US20120118793A1
公开(公告)日：2012-05-17
申请号：US12947327
申请日：2010-11-16
Applicant: Bram Willem Hoffer , David Matheson Stockwell
Inventor： Bram Willem Hoffer , David Matheson Stockwell
IPC: C10G67/00
CPC classification number: B01J23/8892 , B01J21/16 , B01J23/18 , B01J23/8435 , B01J23/8876 , B01J23/888 , B01J29/084 , C10G11/18 , C10G2300/1059 , C10G2300/107 , C10G2300/1077 , C10G2300/205 , C10G2300/705
Abstract: The present invention provides a catalyst mixture comprising FCC catalysts and a metal passivator/trap and use thereof in trapping metal contaminants during the catalytic cracking of hydrocarbon feedstocks.
Abstract translation: 本发明提供了一种催化剂混合物，其包括FCC催化剂和金属钝化剂/捕集器，以及其在烃原料的催化裂化期间捕获金属污染物的用途。
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公开(公告)号：US07959792B2
公开(公告)日：2011-06-14
申请号：US11366651
申请日：2006-03-02
Applicant: Marius Vaarkamp , David Matheson Stockwell
Inventor： Marius Vaarkamp , David Matheson Stockwell
IPC: C01G11/02
CPC classification number: C10G11/04 , B01J21/04 , B01J21/12 , B01J23/40 , B01J23/63 , B01J23/894 , B01J35/0073 , B01J35/008 , B01J35/0086 , B01J37/0203 , B01J37/0205 , C10G11/182 , C10G2300/405 , C10G2300/80
Abstract: A composition for promoting the oxidation of CO and minimizing NOx emissions during FCC processes comprises (i) acidic oxide support, (ii) at least one precious metal for promoting CO oxidation, and (iii) metals or metal oxides capable of reducing NOx production during CO oxidation, at least one precious metal (ii) being primarily distributed in the central interior of particulate additive and the metals or metal oxides (iii) being primarily distributed in the particulate additive as a shell around the precious metal.
Abstract translation: 用于促进CO的氧化并最小化FCC方法中的NOx排放的组合物包括（i）酸性氧化物载体，（ii）至少一种用于促进CO氧化的贵金属，和（iii）能够减少NO x产生的金属或金属氧化物 CO氧化，至少一种贵金属（ii）主要分布在颗粒添加剂的中心内部，金属或金属氧化物（iii）主要分布在颗粒状添加剂中，作为围绕贵金属的外壳。
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公开(公告)号：US20080314798A1
公开(公告)日：2008-12-25
申请号：US11765784
申请日：2007-06-20
Applicant: David Matheson Stockwell , John M. Macaoay
Inventor： David Matheson Stockwell , John M. Macaoay
CPC classification number: B01J37/0221 , B01J21/04 , B01J21/16 , B01J29/084 , B01J35/008 , B01J35/023 , B01J37/0045 , B01J37/0246 , B01J2229/36 , B01J2229/38 , B01J2229/64 , C10G11/05 , C10G2300/1022 , C10G2300/1033 , C10G2300/104 , C10G2300/1044 , C10G2300/1051 , C10G2300/1055 , C10G2300/1059 , C10G2300/107 , C10G2300/1077 , C10G2400/20 , C10G2400/22
Abstract: A cracking catalyst contains a substantially inert core and an active shell, the active shell containing a zeolite catalyst and a matrix. Methods of making and using the cracking catalyst are also described.
Abstract translation: 裂化催化剂含有基本上惰性的核和活性壳，活性壳含有沸石催化剂和基质。 还描述了制备和使用裂化催化剂的方法。
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公开(公告)号：US07678735B2
公开(公告)日：2010-03-16
申请号：US11287946
申请日：2005-11-28
Applicant: David Matheson Stockwell
Inventor： David Matheson Stockwell
IPC: B01J23/745 , B01J29/90 , B01J38/00
CPC classification number: C10G11/182 , B01D53/8621 , B01D53/8628 , B01D53/8634 , B01D2255/20738 , B01D2255/20761 , B01D2257/408 , B01J21/066 , B01J21/16 , B01J23/002 , B01J23/8435 , B01J23/8892 , B01J29/90 , B01J35/0006 , B01J37/0045 , B01J37/0205 , B01J37/0207 , B01J37/024 , B01J2523/00 , B01J2523/53 , B01J2523/55 , B01J2523/842 , B01J2523/17 , B01J2523/31 , B01J2523/22 , B01J2523/43 , B01J2523/41 , B01J2523/47 , B01J2523/69 , B01J2523/3712 , B01J2523/54 , B01J2523/845 , B01J2523/48 , B01J2523/72 , B01J2523/847 , B01J2523/27 , B01J2523/68
Abstract: Ammoxidation catalysts have been found effective for the reduction of emissions of NOx and NOx precursors during FCC catalyst regeneration.
Abstract translation: 已经发现氨氧化催化剂在FCC催化剂再生期间有效减少NOx和NOx前体的排放。
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Patent Agency Ranking
公开(公告)号：US20060204420A1
公开(公告)日：2006-09-14
申请号：US11366651
申请日：2006-03-02
Applicant: Marius Vaarkamp , David Matheson Stockwell
Inventor： Marius Vaarkamp , David Matheson Stockwell
CPC classification number: C10G11/04 , B01J21/04 , B01J21/12 , B01J23/40 , B01J23/63 , B01J23/894 , B01J35/0073 , B01J35/008 , B01J35/0086 , B01J37/0203 , B01J37/0205 , C10G11/182 , C10G2300/405 , C10G2300/80
Abstract: A composition for promoting the oxidation of CO and minimizing NOx emissions during FCC processes comprises (i) acidic oxide support, (ii) at least one precious metal for promoting CO oxidation, and (iii) metals or metal oxides capable of reducing NOx production during CO oxidation, at least one precious metal (ii) being primarily distributed in the central interior of particulate additive and the metals or metal oxides (iii) being primarily distributed in the particulate additive as a shell around the precious metal.
Abstract translation: 用于促进CO的氧化并最小化FCC方法中的NOx排放的组合物包括（i）酸性氧化物载体，（ii）至少一种用于促进CO氧化的贵金属，和（iii）能够减少NO x产生的金属或金属氧化物 CO氧化，至少一种贵金属（ii）主要分布在颗粒添加剂的中心内部，金属或金属氧化物（iii）主要分布在颗粒状添加剂中，作为围绕贵金属的外壳。
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公开(公告)号：US06942783B2
公开(公告)日：2005-09-13
申请号：US10440608
申请日：2003-05-19
Applicant: Mingting Xu , David Matheson Stockwell
Inventor： Mingting Xu , David Matheson Stockwell
IPC: B01J21/00 , B01J21/16 , B01J29/06 , B01J29/08 , B01J35/10 , B01J37/00 , B01J37/08 , C10G11/05 , C10G11/18
CPC classification number: B01J37/0045 , B01J21/005 , B01J21/16 , B01J29/06 , B01J29/084 , B01J29/088 , B01J35/1038 , B01J37/08 , B01J2229/20 , B01J2229/42 , B01J2229/64 , C10G11/05 , C10G11/18 , C10G2300/107 , C10G2300/1077 , C10G2300/205 , C10G2400/02
Abstract: A fluid catalytic cracking catalyst is provided with a high porosity by in-situ crystallizing an aluminosilicate zeolite from a reactive microsphere comprising metakaolin and hydrous kaolin. Any calcination of the reactive microsphere before reaction with a zeolite-forming solution is done at low temperatures so as to ensure the hydrous kaolin is not converted to metakaolin.
Abstract translation: 通过从包含偏高岭土和含水高岭土的反应性微球原位结晶铝硅酸盐沸石，提供了高孔隙率的流化催化裂化催化剂。 在与沸石形成溶液反应之前的任何反应性微球的煅烧在低温下进行，以确保含水高岭土不被转化为偏高岭土。
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公开(公告)号：US08632674B2
公开(公告)日：2014-01-21
申请号：US12947327
申请日：2010-11-16
Applicant: Bram Willem Hoffer , David Matheson Stockwell
Inventor： Bram Willem Hoffer , David Matheson Stockwell
CPC classification number: B01J23/8892 , B01J21/16 , B01J23/18 , B01J23/8435 , B01J23/8876 , B01J23/888 , B01J29/084 , C10G11/18 , C10G2300/1059 , C10G2300/107 , C10G2300/1077 , C10G2300/205 , C10G2300/705
Abstract: The present invention provides a catalyst mixture comprising FCC catalysts and a metal passivator/trap and use thereof in trapping metal contaminants during the catalytic cracking of hydrocarbon feedstocks.
Abstract translation: 本发明提供了一种催化剂混合物，其包括FCC催化剂和金属钝化剂/捕集器，以及其在烃原料的催化裂化期间捕获金属污染物的用途。
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公开(公告)号：US08278235B2
公开(公告)日：2012-10-02
申请号：US11765784
申请日：2007-06-20
Applicant: David Matheson Stockwell , John M. Macaoay
Inventor： David Matheson Stockwell , John M. Macaoay
CPC classification number: B01J37/0221 , B01J21/04 , B01J21/16 , B01J29/084 , B01J35/008 , B01J35/023 , B01J37/0045 , B01J37/0246 , B01J2229/36 , B01J2229/38 , B01J2229/64 , C10G11/05 , C10G2300/1022 , C10G2300/1033 , C10G2300/104 , C10G2300/1044 , C10G2300/1051 , C10G2300/1055 , C10G2300/1059 , C10G2300/107 , C10G2300/1077 , C10G2400/20 , C10G2400/22
Abstract: A cracking catalyst contains a substantially inert core and an active shell, the active shell containing a zeolite catalyst and a matrix. The catalyst is formed by spray-drying a slurry containing water, substantially inert microspheres and a zeolite precursor and crystallizing zeolite in the active shell to create the cracking catalyst. Methods of using the cracking catalyst are also described.
Abstract translation: 裂化催化剂含有基本上惰性的核和活性壳，活性壳含有沸石催化剂和基质。 催化剂是通过喷雾干燥含有水，基本惰性的微球和沸石前体的浆料，并在活性壳中结晶沸石形成裂化催化剂。 还描述了使用裂化催化剂的方法。
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公开(公告)号：US20110000821A1
公开(公告)日：2011-01-06
申请号：US12674028
申请日：2008-06-12
Applicant: David Matheson Stockwell , John M. Macaoay
Inventor： David Matheson Stockwell , John M. Macaoay
CPC classification number: B01J29/06 , B01J21/04 , B01J21/16 , B01J29/084 , B01J35/0006 , B01J35/008 , B01J35/023 , B01J37/0045 , B01J37/0221 , B01J37/0246 , B01J2229/36 , B01J2229/38 , B01J2229/64 , C10G11/05 , C10G11/18 , C10G2400/02 , C10G2400/20
Abstract: A cracking catalyst contains a substantially inert core and an active shell, the active shell containing a zeolite catalyst and a matrix. Methods of making and using the cracking catalyst are also described.
Abstract translation: 裂化催化剂含有基本上惰性的核和活性壳，活性壳含有沸石催化剂和基质。 还描述了制备和使用裂化催化剂的方法。
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