公开(公告)号：US20060079724A1

公开(公告)日：2006-04-13

申请号：US11285699

申请日：2005-11-22

申请人： Peter Loezos ,  Shun Fung ,  Stephen Vaughn ,  Kenneth Clem ,  James Beech ,  Nicolas Coute ,  Marcel Janssen ,  Luc Martens ,  Karl Strohmaier

发明人： Peter Loezos ,  Shun Fung ,  Stephen Vaughn ,  Kenneth Clem ,  James Beech ,  Nicolas Coute ,  Marcel Janssen ,  Luc Martens ,  Karl Strohmaier

IPC分类号： B01J27/187

CPC分类号： B01J29/85 ,  B01J29/84 ,  B01J37/10 ,  B01J2229/24 ,  B01J2229/36 ,  C07C1/20 ,  C10G3/49 ,  C10G3/62 ,  C10G2300/708 ,  C10G2300/807 ,  C10G2400/20 ,  Y02P30/20 ,  Y02P30/42 ,  Y10S585/906 ,  Y10S585/951 ,  C07C11/02

摘要： The invention is directed to methods for protecting metalloaluminophosphate molecular sieves, particularly silicoaluminophosphate (SAPO) molecular sieves, from loss of catalytic activity due to contact with a gas containing water. The methods of the invention provide procedures that enable activated sieve to contact water vapor, within a certain range of time, temperature, and water partial pressure conditions, before the sieve becomes substantially deactivated.

公开(公告)号：US20050038306A1

公开(公告)日：2005-02-17

申请号：US10641718

申请日：2003-08-15

申请人： James Beech ,  Richard Walter ,  Shun Fung ,  Peter Loezos ,  Marcel Janssen ,  Luc Martens ,  Kenneth Clem ,  Stephen Vaughn

发明人： James Beech ,  Richard Walter ,  Shun Fung ,  Peter Loezos ,  Marcel Janssen ,  Luc Martens ,  Kenneth Clem ,  Stephen Vaughn

IPC分类号： C07C1/20 ,  C07C2/02 ,  C07C2/64 ,  C07C5/22 ,  C10G3/00 ,  C10G11/00 ,  C10G35/04 ,  C10G47/02 ,  C10G49/24 ,  C10G50/00

CPC分类号： C10G3/62 ,  C10G3/49 ,  C10G11/00 ,  C10G49/24 ,  C10G50/00 ,  C10G2300/1037 ,  C10G2300/4006 ,  C10G2300/4031 ,  C10G2400/02 ,  C10G2400/10 ,  C10G2400/20 ,  C10G2400/22 ,  C10G2400/30 ,  Y02P30/20 ,  Y10S585/951

摘要： The invention is directed to methods of starting up reaction systems. The reaction systems are those that use catalysts that comprise molecular sieves, particularly metalloaluminophosphate molecular sieves, especially metalloaluminophosphate molecular sieves which are susceptible to loss of catalytic activity due to contact with water molecules. The methods provide appropriate mechanisms of heating and loading the activated molecular sieves to protect against loss of catalytic activity that can occur due to contact with water molecules.

摘要翻译： 本发明涉及启动反应体系的方法。 反应体系是使用包含分子筛的催化剂，特别是金属铝磷酸盐分子筛，特别是金属铝磷酸盐分子筛，它们由于与水分子接触而易于损失催化活性。 该方法提供适当的加热和加载活化分子筛的机制，以防止由于与水分子接触而可能发生的催化活性的损失。

公开(公告)号：US20050035027A1

公开(公告)日：2005-02-17

申请号：US10641447

申请日：2003-08-15

申请人： James Beech ,  Richard Walter ,  Shun Fung ,  Peter Loezos ,  Marcel Janssen ,  Stephen Vaughn

发明人： James Beech ,  Richard Walter ,  Shun Fung ,  Peter Loezos ,  Marcel Janssen ,  Stephen Vaughn

IPC分类号： C10G3/00 ,  C10G11/00 ,  C10G11/18 ,  C10G47/16 ,  C10G35/10

CPC分类号： C10G47/16 ,  C10G3/49 ,  C10G3/62 ,  C10G11/00 ,  C10G11/18 ,  C10G2300/1037 ,  C10G2300/4006 ,  C10G2300/4031 ,  C10G2300/708 ,  C10G2300/807 ,  C10G2400/02 ,  C10G2400/10 ,  C10G2400/20 ,  C10G2400/22 ,  C10G2400/30 ,  Y02P30/20

摘要： The invention is directed to methods of shutting down reaction systems. The reaction systems are those that use catalysts that comprise molecular sieves, particularly metalloaluminophosphate molecular sieves, especially metalloaluminophosphate molecular sieves which are susceptible to loss of catalytic activity due to contact with water molecules. The methods provide appropriate mechanisms of stopping feed to the reactor and unloading catalyst to protect against loss of catalytic activity that can occur due to contact with water molecules.

摘要翻译： 本发明涉及关闭反应系统的方法。 反应体系是使用包含分子筛的催化剂，特别是金属铝磷酸盐分子筛，特别是金属铝磷酸盐分子筛，它们由于与水分子接触而易于损失催化活性。 这些方法提供了停止进料到反应器和卸载催化剂的适当机制，以防止由于与水分子接触而可能发生的催化活性的损失。

公开(公告)号：US20050233895A1

公开(公告)日：2005-10-20

申请号：US11072830

申请日：2005-03-04

申请人： Machteld Mertens ,  An Verberckmoes ,  Marcel Janssen ,  Yun-Feng Chang ,  Luc Martens ,  Stephen Vaughn ,  Kenneth Clem ,  Wilfried Mortier

发明人： Machteld Mertens ,  An Verberckmoes ,  Marcel Janssen ,  Yun-Feng Chang ,  Luc Martens ,  Stephen Vaughn ,  Kenneth Clem ,  Wilfried Mortier

IPC分类号： B01J27/14 ,  B01J29/85 ,  C01B39/54 ,  C07C1/20 ,  C10G3/00

CPC分类号： B01J29/85 ,  C01B39/54 ,  C07C1/20 ,  C07C2529/70 ,  C07C2529/85 ,  Y02P30/20 ,  Y02P30/42 ,  Y10S423/30 ,  Y10T428/2982 ,  C07C11/02

摘要： A silicoaluminophosphate molecular sieve is disclosed that comprises first and second intergrown phases of a CHA framework type and an AEI framework type, wherein said first intergrown phase has an AEI/CHA ratio of from about 5/95 to about 40/60 as determined by DIFFaX analysis, the second intergrown phase has an AEI/CHA ratio of about 30/70 to about 55/45 as determined by DIFFaX analysis and said molecular sieve has a silica to alumina molar ratio (Si/Al2) from about 0.13 to about 0.24.

摘要翻译： 公开了一种硅铝磷酸盐分子筛，其包含CHA骨架型和AEI骨架型的第一和第二共生相，其中所述第一共生相的AEI / CHA比为约5/95至约40/60，如通过DIFFaX 分析，第二共生相具有通过DIFFaX分析确定的约30/70至约55/45的AEI / CHA比，并且所述分子筛具有二氧化硅与氧化铝的摩尔比（Si / Al 2 O 3 ）为约0.13至约0.24。

公开(公告)号：US20060217582A1

公开(公告)日：2006-09-28

申请号：US11385288

申请日：2006-03-21

申请人： Teng Xu ,  Stephen Vaughn ,  Kenneth Clem ,  James Beech ,  Peter Loezos ,  Richard Hall ,  Jesse Goellner

发明人： Teng Xu ,  Stephen Vaughn ,  Kenneth Clem ,  James Beech ,  Peter Loezos ,  Richard Hall ,  Jesse Goellner

IPC分类号： C07C1/00

CPC分类号： B01J29/90 ,  B01J29/85 ,  B01J38/12 ,  B01J38/38 ,  C10G3/45 ,  C10G3/49 ,  C10G3/62 ,  C10G2300/4006 ,  C10G2300/708 ,  C10G2300/802 ,  C10G2300/805 ,  C10G2400/20 ,  Y02P30/20 ,  Y10S502/514

摘要： This invention is directed to methods of converting oxygenates to olefin products. The methods provided include steps for protecting against deactivation of active molecular sieve catalysts during the conversion process. In particular, the invention provides for methods of regenerating coked catalyst to minimize catalyst deactivation due to contact with moisture.

公开(公告)号：US20070238911A1

公开(公告)日：2007-10-11

申请号：US11805984

申请日：2007-05-25

申请人： Yun-feng Chang ,  Stephen Vaughn ,  Luc Martens ,  Kenneth Clem

发明人： Yun-feng Chang ,  Stephen Vaughn ,  Luc Martens ,  Kenneth Clem

IPC分类号： C07C4/02

CPC分类号： B01J37/0009 ,  B01J29/85 ,  B01J35/10 ,  B01J35/1019 ,  B01J35/1023 ,  B01J37/0045 ,  B01J2229/42 ,  C07C1/20 ,  C07C2529/85 ,  C10G3/48 ,  C10G3/49 ,  C10G3/62 ,  C10G2300/1022 ,  C10G2400/20 ,  Y02P20/52 ,  Y02P30/42 ,  C07C11/06 ,  C07C11/04

摘要： The invention relates to a molecular sieve catalyst composition, to a method of making or forming the molecular sieve catalyst composition, and to a conversion process using the catalyst composition. In particular, the invention is directed to a molecular sieve catalyst composition of a molecular sieve, a binder and a matrix material, wherein the weight ratio of the binder to the molecular sieve is controlled to provide an improved attrition resistant catalyst composition, particularly useful in a conversion process for producing olefin(s), preferably ethylene and/or propylene, from a feedstock, preferably an oxygenate containing feedstock.

摘要翻译： 本发明涉及分子筛催化剂组合物，制备或形成分子筛催化剂组合物的方法，以及使用该催化剂组合物的转化方法。 特别地，本发明涉及分子筛，粘合剂和基质材料的分子筛催化剂组合物，其中控制粘合剂与分子筛的重量比以提供改进的耐磨性催化剂组合物，特别适用于 用于从原料，优选含氧化合物原料生产烯烃，优选乙烯和/或丙烯的转化方法。

公开(公告)号：US20050137080A1

公开(公告)日：2005-06-23

申请号：US11039294

申请日：2005-01-20

申请人： Yun-feng Chang ,  Stephen Vaughn ,  Luc Martens ,  Joseph Baumgartner ,  Stuart Soled ,  Kenneth Clem

发明人： Yun-feng Chang ,  Stephen Vaughn ,  Luc Martens ,  Joseph Baumgartner ,  Stuart Soled ,  Kenneth Clem

IPC分类号： B01J29/85 ,  B01J35/10 ,  B01J37/00 ,  B01J37/10 ,  C07C1/20 ,  C07C11/02 ,  C07C11/04 ,  C07C11/06 ,  C10G3/00 ,  B01J27/182

CPC分类号： B01J37/10 ,  B01J29/85 ,  B01J35/10 ,  B01J37/0009 ,  B01J37/0045 ,  B01J2229/36 ,  B01J2229/42 ,  C07C1/20 ,  C07C11/02 ,  C07C11/04 ,  C07C11/06 ,  C07C2529/00 ,  C07C2529/85 ,  C10G3/48 ,  C10G3/49 ,  C10G3/62 ,  C10G2300/1022 ,  C10G2400/20 ,  Y02P20/52 ,  Y02P30/42

摘要： The invention relates to a molecular sieve catalyst composition, to a method of making or forming the molecular sieve catalyst composition, and to a conversion process using the catalyst composition. In particular, the invention is directed to a making a molecular sieve catalyst composition by forming a slurry by combining a molecular sieve, a binder and a matrix material, wherein the slurry has a pH, above or below the isoelectric point of the molecular sieve. The catalyst composition has improved attrition resistance, particularly useful in a conversion process for producing olefin(s), preferably ethylene and/or propylene, from a feedstock, preferably an oxygenate containing feedstock.

摘要翻译： 本发明涉及分子筛催化剂组合物，制备或形成分子筛催化剂组合物的方法，以及使用该催化剂组合物的转化方法。 特别地，本发明涉及通过组合分子筛，粘合剂和基质材料形成浆料来制备分子筛催化剂组合物，其中所述浆料具有高于或低于分子筛等电点的pH。 催化剂组合物具有改善的耐磨性，特别适用于从原料，优选含氧化合物原料生产烯烃，优选乙烯和/或丙烯的转化方法。

公开(公告)号：US20050245780A1

公开(公告)日：2005-11-03

申请号：US10833483

申请日：2004-04-28

申请人： Yun-Feng Chang ,  Stephen Vaughn ,  Kenneth Clem ,  Luc Martens ,  Alistair Westwood ,  Jeffery Sprinkle

发明人： Yun-Feng Chang ,  Stephen Vaughn ,  Kenneth Clem ,  Luc Martens ,  Alistair Westwood ,  Jeffery Sprinkle

IPC分类号： B01J29/85 ,  C07C1/20 ,  C07C1/00 ,  B01J27/14 ,  B01J27/186

CPC分类号： B01J29/85 ,  B01J2229/42 ,  C07C1/20 ,  C07C2529/85 ,  C07C11/02

摘要： This invention provides an attrition resistant metalloaluminophosphate molecular sieve catalyst composition, methods of making the catalyst composition and processes for using the catalyst composition. The metalloaluminophosphate molecular sieve catalyst composition is highly attrition resistant in dried as well as fully calcined forms.

摘要翻译： 本发明提供了一种耐磨性金属铝磷酸盐分子筛催化剂组合物，制备催化剂组合物的方法和使用催化剂组合物的方法。 金属铝磷酸盐分子筛催化剂组合物在干燥和完全煅烧形式中具有高度耐磨性。

公开(公告)号：US20050075525A1

公开(公告)日：2005-04-07

申请号：US10677654

申请日：2003-10-02

申请人： Yun-Feng Chang ,  Stephen Vaughn ,  Kenneth Clem ,  Luc Martens ,  Weiguo Hu

发明人： Yun-Feng Chang ,  Stephen Vaughn ,  Kenneth Clem ,  Luc Martens ,  Weiguo Hu

IPC分类号： B01J29/06 ,  B01J29/84 ,  B01J29/85 ,  B01J35/00 ,  B01J37/00 ,  C07C1/20 ,  B01J27/182

CPC分类号： B01J37/0045 ,  B01J29/06 ,  B01J29/84 ,  B01J29/85 ,  B01J35/002 ,  B01J37/0009 ,  C07C1/20 ,  C07C2521/04 ,  C07C2521/06 ,  C07C2521/16 ,  C07C2529/85 ,  Y02P30/20 ,  Y02P30/42 ,  Y10S502/504 ,  C07C11/02

摘要： This invention provides methods of making molecular sieve catalyst particles, molecular sieve slurries that can be used in such methods, molecular sieve catalyst compositions and their use in catalytic hydrocarbon conversion processes. In one of its aspects, the invention provides a method of making molecular sieve catalyst particles, the method comprising the steps of: a) providing a solution or suspension of an aluminum-containing inorganic oxide precursor in a liquid medium; b) combining the solution or suspension of aluminum-containing inorganic oxide precursor with a molecular sieve, and optionally other formulating agents, to form a catalyst formulation slurry; c) aging the catalyst formulation slurry to generate in said slurry a percentage, or increase in said slurry the existing percentage, of aluminum atoms of the aluminum-containing precursor in the form of oligomers having a sharp 27Al NMR peak at 62-63 ppm; and d) forming molecular sieve catalyst particles from the catalyst formulation slurry. The catalyst compositions obtained by the methods of the present invention have improved attrition resistance, and are particularly useful in hydrocarbon conversion processes.

摘要翻译： 本发明提供制备分子筛催化剂颗粒，可用于这些方法的分子筛浆料，分子筛催化剂组合物及其在催化烃转化方法中的应用的方法。 在其一个方面，本发明提供了制备分子筛催化剂颗粒的方法，该方法包括以下步骤：a）提供含铝无机氧化物前体在液体介质中的溶液或悬浮液; b）将含铝的无机氧化物前体的溶液或悬浮液与分子筛和任选的其它配制剂组合以形成催化剂配方浆料; c）使催化剂配方浆料老化，以在所述浆料中产生百分比，或增加所述浆料中现有百分比的含铝前体的铝原子具有在62℃具有尖锐的27 C NMR峰的低聚物形式， 63 ppm; 和d）从催化剂配方浆料形成分子筛催化剂颗粒。 通过本发明的方法获得的催化剂组合物具有改善的耐磨耗性，并且在烃转化方法中特别有用。

公开(公告)号：US20070260100A1

公开(公告)日：2007-11-08

申请号：US11818403

申请日：2007-06-14

申请人： Yun-Feng Cheng ,  Stephen Vaughn ,  Kenneth Clem ,  Luc Martens ,  Weiguo Hu

发明人： Yun-Feng Cheng ,  Stephen Vaughn ,  Kenneth Clem ,  Luc Martens ,  Weiguo Hu

IPC分类号： C07C1/00

CPC分类号： B01J37/0045 ,  B01J29/06 ,  B01J29/84 ,  B01J29/85 ,  B01J35/002 ,  B01J37/0009 ,  C07C1/20 ,  C07C2521/04 ,  C07C2521/06 ,  C07C2521/16 ,  C07C2529/85 ,  Y02P30/20 ,  Y02P30/42 ,  Y10S502/504 ,  C07C11/02

摘要： This invention provides methods of making molecular sieve catalyst particles, molecular sieve slurries that can be used in such methods, molecular sieve catalyst compositions and their use in catalytic hydrocarbon conversion processes. In one of its aspects, the invention provides a method of making molecular sieve catalyst particles, the method comprising the steps of: a) providing a solution or suspension of an aluminum-containing inorganic oxide precursor in a liquid medium; b) combining the solution or suspension of aluminum-containing inorganic oxide precursor with a molecular sieve, and optionally other formulating agents, to form a catalyst formulation slurry; c) aging the catalyst formulation slurry to generate in said slurry a percentage, or increase in said slurry the existing percentage, of aluminum atoms of the aluminum-containing precursor in the form of oligomers having a sharp 27 Al NMR peak at 62-63 ppm; and d) forming molecular sieve catalyst particles from the catalyst formulation slurry. The catalyst compositions obtained by the methods of the present invention have improved attrition resistance, and are particularly useful in hydrocarbon conversion processes.

摘要翻译： 本发明提供制备分子筛催化剂颗粒，可用于这些方法的分子筛浆料，分子筛催化剂组合物及其在催化烃转化方法中的应用的方法。 在其一个方面，本发明提供了制备分子筛催化剂颗粒的方法，该方法包括以下步骤：a）提供含铝无机氧化物前体在液体介质中的溶液或悬浮液; b）将含铝的无机氧化物前体的溶液或悬浮液与分子筛和任选的其它配制剂组合以形成催化剂配方浆料; c）使所述催化剂配方浆料老化以在所述浆料中产生一种百分比，或增加所述浆料中含铝前体的铝原子的现有百分比，其具有尖锐的Al 2 O 3 在62-63ppm的NMR峰; 和d）从催化剂配方浆料形成分子筛催化剂颗粒。 通过本发明的方法获得的催化剂组合物具有改善的耐磨耗性，并且在烃转化方法中特别有用。