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公开(公告)号：US07504021B2
公开(公告)日：2009-03-17
申请号：US11106289
申请日：2005-04-14
IPC分类号： C10G11/05
摘要： This invention relates to a FCC process using a mesoporous catalytic cracking catalyst. The mesoporous fluidized catalytic cracking catalyst is selective for minimizing the production of coke and light gas. The catalyst comprises at least one amorphous, porous matrix, each matrix having pores ranging in diameter from about 1 Å to about 10 Å and pores ranging in diameter from about 40 Å to about 500 Å, wherein in the pore range from 50 Å to 250 Å, there is a single maximum in differential pore volume distribution over the 50 Å to 250 Å range.
摘要翻译： 本发明涉及使用中孔催化裂化催化剂的FCC方法。 中孔流化催化裂化催化剂是选择性地使焦炭和轻质气体的生产最小化。 催化剂包含至少一种无定形多孔基质，每个基质的孔直径约为约至约10埃，孔径范围为约40至约500，其中孔径范围为50埃至250埃 Å，在50Å至250Å范围内，微分孔体积分布有单一最大值。
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公开(公告)号：US20090139900A1
公开(公告)日：2009-06-04
申请号：US12322485
申请日：2009-02-03
IPC分类号： C10G11/02
摘要： This invention relates to a FCC process using a mesoporous catalytic cracking catalyst. The mesoporous fluidized catalytic cracking catalyst is selective for minimizing the production of coke and light gas. The catalyst comprises at least one amorphous, porous matrix, each matrix having pores ranging in diameter from about 1 Å to about 10 Å and pores ranging in diameter from about 40 Å to about 500 Å, wherein in the pore range from 50 Å to 250 Å, there is a single maximum in differential pore volume distribution over the 50 Å to 250 Å range.
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3.发明授权Process for selectively producing C3 olefins in a fluid catalytic cracking process 失效在流化催化裂化过程中选择性生产C3烯烃的方法公开(公告)号：US06313366B1
公开(公告)日：2001-11-06
申请号：US09574263
申请日：2000-05-19
申请人： Paul K. Ladwig , John E. Asplin , Gordon F. Stuntz , William A. Wachter , Brian Erik Henry , Shun C. Fung , Tan-Jen Chen , Jay F. Carpency , Ronald G. Searle
发明人： Paul K. Ladwig , John E. Asplin , Gordon F. Stuntz , William A. Wachter , Brian Erik Henry , Shun C. Fung , Tan-Jen Chen , Jay F. Carpency , Ronald G. Searle
IPC分类号： C07C406
CPC分类号： C10G57/02 , C10G51/023 , C10G2400/20
摘要： A process for producing propylene from a catalytically cracked or thermally cracked naphtha stream is disclosed herein. The naphtha stream is contacted with a catalyst containing from about 10 to 50 wt. % of a crystalline zeolite having an average pore diameter less than about 0.7 nanometers at reaction conditions which include temperatures from about 500° C. to 650° C. and a hydrocarbon partial pressure from about 10 to 40 psia. A separate stream containing aromatics may be co-fed with the naphtha stream.
摘要翻译： 本文公开了从催化裂化或热裂化石脑油流产生丙烯的方法。 将石脑油流与含有约10至50wt。 在包括约500℃至650℃的温度和约10至40psia的烃分压的反应条件下，平均孔径小于约0.7纳米的结晶沸石的％。 含有芳族化合物的单独流可以与石脑油流共同进料。
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4.发明授权Process for producing polypropylene from C3 olefins selectively produced in a fluid catalytic cracking process from a naphtha/steam feed 失效在来自石脑油/蒸汽进料的流化催化裂化过程中选择性生产的C3烯烃生产聚丙烯的方法公开(公告)号：US06258990B1
公开(公告)日：2001-07-10
申请号：US09517497
申请日：2000-03-02
申请人： Shun C. Fung , Tan-Jen Chen , Marcel J. Janssen , William A. Wachter , B. Erik Henry , John E. Asplin
发明人： Shun C. Fung , Tan-Jen Chen , Marcel J. Janssen , William A. Wachter , B. Erik Henry , John E. Asplin
IPC分类号： C07C406
CPC分类号： C10G57/02 , C10G2400/20
摘要： A process for producing polymers from C2-C4 olefins selectively produced from a catalytically-cracked or thermally-cracked naphtha stream is disclosed herein. A mixture of the naphtha stream and a stream of steam is feed into a reaction zone where it is contacted with a catalyst containing from about 10 to 50 wt. % of a crystalline zeolite having an average pore diameter less than about 0.7 nanometers at reaction conditions that include temperatures from about 500° C. to 650° C. and a hydrocarbon partial pressure from about 10 to 40 psia.
摘要翻译： 本文公开了从催化裂化或热裂解石脑油流选择性地生产的C2-C4烯烃生产聚合物的方法。 将石脑油流和蒸汽流的混合物进料到反应区，在反应区中与含有约10至50wt。 在包括约500℃至650℃的温度和约10至40psia的烃分压的反应条件下具有平均孔径小于约0.7纳米的结晶沸石的％。
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5.发明授权Process for selectively producing light olefins in a fluid catalytic cracking process from a naphtha/steam feed 失效在石脑油/蒸汽进料的流化催化裂化过程中选择性地生产轻质烯烃的方法
公开(公告)号：US6118035A
公开(公告)日：2000-09-12
申请号：US072632
申请日：1998-05-05
申请人： Shun C. Fung , Tan-Jen Chen , Marcel J. G. Janssen , William A. Wachter , Brian Eric Henry , John Ernest Asplin
发明人： Shun C. Fung , Tan-Jen Chen , Marcel J. G. Janssen , William A. Wachter , Brian Eric Henry , John Ernest Asplin
CPC分类号： C10G57/02 , C10G2400/20
摘要： A process for selectively producing C.sub.2 -C.sub.4 olefins from a catalytically cracked or thermally cracked naphtha stream is disclosed. A mixture of the naphtha stream and a stream of steam is feed into a reaction zone where it is contacted with a catalyst containing from about 10 to 50 wt. % of a crystalline zeolite having an average pore diameter less than about 0.7 nanometers at reaction conditions which include temperatures from about 500 to 650.degree. C. and a hydrocarbon partial pressure from about 10 to 40 psia.
摘要翻译： 公开了一种从催化裂化或热裂解石脑油流中选择性生产C2-C4烯烃的方法。 将石脑油流和蒸汽流的混合物进料到反应区，在反应区中与含有约10至50wt。 ％的平均孔径小于约0.7纳米的结晶沸石在包括约500至650℃的温度和约10至40psia的烃分压的反应条件下进行。
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6.发明授权Fluid catalytic cracking using catalysts containing monodispersed mesoporous matrices 失效使用含有单分散介孔基质的催化剂进行流化催化裂化
公开(公告)号：US4968405A
公开(公告)日：1990-11-06
申请号：US410563
申请日：1989-09-21
申请人： William A. Wachter
发明人： William A. Wachter
CPC分类号： C10G11/05 , B01J29/084 , B01J2229/42
摘要： Disclosed is a fluid catalytic cracking process employing a catalyst composition comprised of a monodispersed mesoporous aluminosilicate matrix material having pore diameters between about 100 and 500 Angstroms and alumina contents between about 5 and 40 wt. %, and a crystalline zeolite.
摘要翻译： 公开了一种流化催化裂化方法，该方法采用催化剂组合物，该催化剂组合物包含孔径在约100-500埃之间的单分散中孔硅铝酸盐基质材料，氧化铝含量在约5-40重量％之间。 ％和结晶沸石。
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7.发明授权公开(公告)号：US07867937B2
公开(公告)日：2011-01-11
申请号：US12001361
申请日：2007-12-11
申请人： William A. Wachter , Jeffrey T. Elks , Brenda A. Raich , Theodore E. Datz , Mary T. Van Nostrand , Gordon F. Stuntz , David O. Marler , Nicholas Rollman
发明人： William A. Wachter , Jeffrey T. Elks , Brenda A. Raich , Theodore E. Datz , Mary T. Van Nostrand , Gordon F. Stuntz , David O. Marler , Nicholas Rollman
IPC分类号： B01J35/02
CPC分类号： B01J29/06 , B01J29/70 , B01J37/0018 , B01J37/0072 , B01J37/0236 , B01J37/08 , B01J2229/36 , B01J2229/42 , C10G11/05
摘要： Catalysts for experimentation are produced having a controlled matrix pore structure. The manufacturing process utilizes tape casting in the drying procedure in which a catalyst slurry is cast on a substrate and dried at a temperature of between about 50° C. to 200° C. for a period of time of about 0.1 to 1.0 hour. The dried catalyst particles can be removed from the substrate by several techniques, including scraping, burning, and deforming the substrate material. The resulting catalytic particles can be produced in an amount of about ca. 3 g to 300 g from slurries with volumes between 5 cc to 500 cc, which are suitable for small scale FCC reactors and for high throughput experimentation.
摘要翻译： 生产具有受控矩阵孔结构的用于实验的催化剂。 制造方法在干燥过程中使用带铸造，其中将催化剂浆料浇铸在基材上并在约50℃至200℃的温度下干燥约0.1至1.0小时的时间。 干燥的催化剂颗粒可以通过几种技术从基材中除去，包括刮擦，燃烧和使基材变形。 所得到的催化剂颗粒可以以约约 3克至300克，体积在5毫升至500毫升之间的浆料，适用于小规模的FCC反应器和高通量实验。
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公开(公告)号：US07456123B2
公开(公告)日：2008-11-25
申请号：US11106297
申请日：2005-04-14
申请人： William A. Wachter
发明人： William A. Wachter
IPC分类号： B01J29/06
CPC分类号： B01J29/084 , B01J21/12 , B01J21/16 , B01J29/7007 , B01J35/1061 , B01J35/1066 , B01J37/0232 , C10G11/02 , C10G11/05
摘要： This invention relates to a mesoporous catalytic cracking catalyst, a process for the production of such catalysts, and a process utilizing such catalysts in cracking operations. The mesoporous fluidized catalytic cracking catalyst is selective for minimizing the production of coke and light gas. The catalyst comprises an amorphous, porous matrix having pores ranging in diameter from about 1 Å to about 10 Å and ranging in diameter from about 40 Å to about 500 Å, but substantially free of pores ranging in diameter from about 10 Å to about 40 Å.
摘要翻译： 本发明涉及介孔催化裂化催化剂，制备这种催化剂的方法，以及在裂化操作中利用这种催化剂的方法。 中孔流化催化裂化催化剂是选择性地使焦炭和轻质气体的生产最小化。 该催化剂包括无定形多孔基体，其具有直径从大约至大约等于或约为范围内的孔的范围，但基本上不含直径从约至约为40埃的孔。 。
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9.发明申请公开(公告)号：US20080146435A1
公开(公告)日：2008-06-19
申请号：US12001361
申请日：2007-12-11
申请人： William A. Wachter , Jeffrey T. Elks , Brenda A. Raich , Theodore E. Datz , Mary T. Van Nostrand , Gordon F. Stuntz , David O. Marler , Nicholas Rollman
发明人： William A. Wachter , Jeffrey T. Elks , Brenda A. Raich , Theodore E. Datz , Mary T. Van Nostrand , Gordon F. Stuntz , David O. Marler , Nicholas Rollman
CPC分类号： B01J29/06 , B01J29/70 , B01J37/0018 , B01J37/0072 , B01J37/0236 , B01J37/08 , B01J2229/36 , B01J2229/42 , C10G11/05
摘要： Catalysts for experimentation are produced having a controlled matrix pore structure. The manufacturing process utilizes tape casting in the drying procedure in which a catalyst slurry is cast on a substrate and dried at a temperature of between about 50° C. to 200° C. for a period of time of about 0.1 to 1.0 hour. The dried catalyst particles can be removed from the substrate by several techniques, including scraping, burning, and deforming the substrate material. The resulting catalytic particles can be produced in an amount of about ca. 3g to 300g from slurries with volumes between 5 cc to 500 cc, which are suitable for small scale FCC reactors and for high throughput experimentation.
摘要翻译： 生产具有受控矩阵孔结构的用于实验的催化剂。 制造方法在干燥过程中使用带铸造，其中将催化剂浆料浇铸在基材上并在约50℃至200℃的温度下干燥约0.1至1.0小时的时间。 干燥的催化剂颗粒可以通过几种技术从基材中除去，包括刮擦，燃烧和使基材变形。 所得到的催化剂颗粒可以以约约 3g至300g，体积在5 cc至500 cc之间的浆料，适用于小型FCC反应器和高通量实验。
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10.发明授权
公开(公告)号：US6022471A
公开(公告)日：2000-02-08
申请号：US730954
申请日：1996-10-15
申请人： William A. Wachter , Vinh T. Nguyen
发明人： William A. Wachter , Vinh T. Nguyen
CPC分类号： B01J29/088 , B01J29/061 , C10G11/05 , B01J2229/42
摘要： A FCC catalyst having improved coke selectivity and a FCC process for converting hydrocarbon feedstocks to lower boiling products. The catalyst comprises a crystalline aluminosilicate zeolite, gibbsite, rare earth metal compound and a silica matrix prepared from at least one of a silica sol made by an ion-exchange process and an acidic silica sol prepared by mixing sodium silicate, an acid and an aluminum salt of an acid.
摘要翻译： 具有改进的焦炭选择性的FCC催化剂和用于将烃原料转化为较低沸点产物的FCC方法。 该催化剂包括结晶硅铝酸盐沸石，三水铝矿，稀土金属化合物和由离子交换法制得的二氧化硅溶胶中的至少一种制备的二氧化硅基质和通过将硅酸钠，酸和铝混合制备的酸性硅溶胶 酸的盐
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