公开(公告)号：US20110224068A1

公开(公告)日：2011-09-15

申请号：US13029441

申请日：2011-02-17

申请人： Edward T. Habib, JR. ,  Ruizhong Hu ,  Terry G. Roberie ,  Jianxin Jason Wu ,  William A. Wachter ,  Colin L. Beswick

发明人： Edward T. Habib, JR. ,  Ruizhong Hu ,  Terry G. Roberie ,  Jianxin Jason Wu ,  William A. Wachter ,  Colin L. Beswick

IPC分类号： B01J29/08

CPC分类号： C10G11/18 ,  B01J21/16 ,  B01J29/08 ,  B01J29/084 ,  B01J35/1023 ,  B01J35/1042 ,  B01J37/28 ,  B01J2229/36 ,  C10G11/05 ,  C10G2400/02

摘要： This invention relates to the composition, method of making and use of a fluidized catalytic cracking (“FCC”) catalyst that is comprised of a new Y zeolite which exhibits an exceptionally low small mesoporous peak around the 40 Å (angstrom) range as determined by nitrogen adsorption measurements. FCC catalysts made from this new zeolite exhibit improved rates of heavy oil cracking heavy oil bottoms conversions and gasoline conversions. The fluidized catalytic cracking catalysts herein are particularly useful in fluidized catalytic cracking (“FCC”) processes for conversion of heavy hydrocarbon feedstocks such as gas oils and vacuum tower bottoms.

摘要翻译： 本发明涉及由新型Y沸石组成的流化催化裂化（“FCC”）催化剂的组合物，制备和使用方法，所述Y沸石在40埃（埃）范围内表现出极低的小介孔峰， 氮吸附测量。 由这种新沸石制成的FCC催化剂显示出重油裂解重油底部转化率和汽油转化率的改善。 本文中的流化催化裂化催化剂特别可用于流化催化裂化（“FCC”）方法，用于转化重烃原料如瓦斯油和真空塔塔底。

公开(公告)号：US08715487B2

公开(公告)日：2014-05-06

申请号：US13029367

申请日：2011-02-17

申请人： Jianxin Jason Wu ,  William A. Wachter ,  Colin L. Beswick ,  Edward Thomas Habib, Jr. ,  Terry G. Roberie ,  Ruizhong Hu

发明人： Jianxin Jason Wu ,  William A. Wachter ,  Colin L. Beswick ,  Edward Thomas Habib, Jr. ,  Terry G. Roberie ,  Ruizhong Hu

IPC分类号： C10G11/05 ,  C10G11/02 ,  C10G11/00 ,  B01J29/08

CPC分类号： C10G11/18 ,  B01J21/16 ,  B01J29/08 ,  B01J29/084 ,  B01J35/1023 ,  B01J35/1042 ,  B01J37/28 ,  B01J2229/36 ,  C10G11/05 ,  C10G2400/02

摘要： This invention relates to the composition, method of making and use of a fluidized catalytic cracking (“FCC”) catalyst that is comprised of a new Y zeolite which exhibits an exceptionally low small mesoporous peak around the 40 Å (angstrom) range as determined by nitrogen adsorption measurements. FCC catalysts made from this new zeolite exhibit improved rates of heavy oil cracking heavy oil bottoms conversions and gasoline conversions. The fluidized catalytic cracking catalysts herein are particularly useful in fluidized catalytic cracking (“FCC”) processes for conversion of heavy hydrocarbon feedstocks such as gas oils and vacuum tower bottoms.

摘要翻译： 本发明涉及由新型Y沸石组成的流化催化裂化（“FCC”）催化剂的组合物，制备和使用方法，所述Y沸石在40埃（埃）范围内表现出极低的小介孔峰， 氮吸附测量。 由这种新沸石制成的FCC催化剂显示出重油裂解重油底部转化率和汽油转化率的改善。 本文中的流化催化裂化催化剂特别可用于流化催化裂化（“FCC”）方法，用于转化重烃原料如瓦斯油和真空塔塔底。

公开(公告)号：US20110220549A1

公开(公告)日：2011-09-15

申请号：US13029367

申请日：2011-02-17

申请人： Jianxin Jason Wu ,  William A. Wachter ,  Colin L. Beswick ,  Edward Thomas Habib, JR. ,  Terry G. Roberie ,  Ruizhong Hu

发明人： Jianxin Jason Wu ,  William A. Wachter ,  Colin L. Beswick ,  Edward Thomas Habib, JR. ,  Terry G. Roberie ,  Ruizhong Hu

IPC分类号： C10G11/02

CPC分类号： C10G11/18 ,  B01J21/16 ,  B01J29/08 ,  B01J29/084 ,  B01J35/1023 ,  B01J35/1042 ,  B01J37/28 ,  B01J2229/36 ,  C10G11/05 ,  C10G2400/02

摘要： This invention relates to the composition, method of making and use of a fluidized catalytic cracking (“FCC”) catalyst that is comprised of a new Y zeolite which exhibits an exceptionally low small mesoporous peak around the 40 Å (angstrom) range as determined by nitrogen adsorption measurements. FCC catalysts made from this new zeolite exhibit improved rates of heavy oil cracking heavy oil bottoms conversions and gasoline conversions. The fluidized catalytic cracking catalysts herein are particularly useful in fluidized catalytic cracking (“FCC”) processes for conversion of heavy hydrocarbon feedstocks such as gas oils and vacuum tower bottoms.

摘要翻译： 本发明涉及由新型Y沸石组成的流化催化裂化（“FCC”）催化剂的组合物，制备和使用方法，所述Y沸石在40埃（埃）范围内表现出极低的小介孔峰， 氮吸附测量。 由这种新沸石制成的FCC催化剂显示出重油裂解重油底部转化率和汽油转化率的改善。 本文中的流化催化裂化催化剂特别可用于流化催化裂化（“FCC”）方法，用于转化重烃原料如瓦斯油和真空塔塔底。

公开(公告)号：US07504021B2

公开(公告)日：2009-03-17

申请号：US11106289

申请日：2005-04-14

申请人： William A. Wachter ,  Stephen J. McCarthy ,  Jeffrey S. Beck ,  David L. Stern

发明人： William A. Wachter ,  Stephen J. McCarthy ,  Jeffrey S. Beck ,  David L. Stern

IPC分类号： C10G11/05

CPC分类号： C10G11/04 ,  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。

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。

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％。

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

IPC分类号： C07C4/02 ,  C07B61/00 ,  C07C11/06 ,  C10G9/26 ,  C10G11/00 ,  C10G11/05 ,  C10G57/02 ,  C07C4/06

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。

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

IPC分类号： B01J29/08 ,  C10G11/05

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。

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。

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。 。