公开(公告)号：WO2016060821A1

公开(公告)日：2016-04-21

申请号：PCT/US2015/052125

申请日：2015-09-25

Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

Inventor： WEISS, Brian, M. ,  WEIGEL, Scott, J. ,  STOHMAIER, Karl, G. ,  LONERGAN, William, W.

IPC: B01D53/92 ,  B01D53/94 ,  F01N3/08

CPC classification number: A61F2/0045 ,  A61B17/0482 ,  A61B17/06109 ,  A61B17/3403 ,  A61B17/3468 ,  A61B2017/00805 ,  A61B2017/320056 ,  B01D53/04 ,  B01D53/75 ,  B01D53/86 ,  B01D53/864 ,  B01D53/927 ,  B01D53/9486 ,  B01D2253/10 ,  B01D2253/1085 ,  B01D2253/112 ,  B01D2253/116 ,  B01D2257/702 ,  B01J29/0308 ,  B01J29/70 ,  B01J2229/24 ,  B01J2229/36 ,  B01J2229/38 ,  C01B39/026 ,  C01B39/04 ,  C01B39/48 ,  F01N3/0807 ,  F01N3/0814 ,  F01N3/0835 ,  Y02T10/22

Abstract: The present invention relates to a hydrothermally stable form of a porous crystalline material useful in applications where sorbing hydrocarbons is desired. Among such applications is sorption of hydrocarbons from an exhaust stream from an engine in a cold-start condition. A hydrocarbon sorption apparatus including the hydrothermally stable porous crystalline material is provided. In either case, the hydrothermally stable porous crystalline material can contain both 10- and 12- membered ring pore channels, or alternately an 11-membered ring pore channel, as well as have one or more other properties.

Abstract translation: 本发明涉及一种水热稳定形式的多孔结晶材料，可用于需要吸附烃的应用中。 在这些应用中，在冷启动条件下从发动机的排气流中吸收碳氢化合物。 提供了包括水热稳定的多孔结晶材料的烃类吸附装置。 在任一情况下，水热稳定的多孔结晶材料可以含有10和12元环孔通道，或者可以包含11元环孔通道，以及具有一个或多个其它性质。

公开(公告)号：WO2013060719A2

公开(公告)日：2013-05-02

申请号：PCT/EP2012/071045

申请日：2012-10-24

Applicant: TOTAL RAFFINAGE MARKETING

Inventor： MINOUX, Delphine ,  DANILINA, Nadiya

CPC classification number: B01J29/084 ,  B01J29/126 ,  B01J35/002 ,  B01J35/1085 ,  B01J37/06 ,  B01J2229/14 ,  B01J2229/16 ,  B01J2229/186 ,  B01J2229/22 ,  B01J2229/24 ,  B01J2229/36 ,  B01J2229/37 ,  B01J2229/38 ,  C07C1/22 ,  C07C2529/06 ,  C10G47/16

Abstract: The invention relates to a process for preparing a hydroconversation catalyst comprising a modified zeolite Y, including the steps of a treatment of a zeolite Y by suspension thereof in a basic pH solution, stopping the previous treatment by neutralization of the zeolite Y containing solution with an acid-containing solution; filtering and washing the recovered modified zeolite Y solid, drying and optionally calcining the modified zeolite Y solid, placing the modified zeolite Y solid obtained from previous step in contact, with stirring, in an ion exchange solution and optional steaming and/or calcining the modified zeolite Y type compound for obtaining the hydroconversion catalyst containing a modified zeolite Y.

Abstract translation: 本发明涉及一种制备包含改性沸石Y的加氢转化催化剂的方法，所述方法包括以下步骤：通过悬浮于碱性pH溶液中处理沸石Y，通过中和停止先前的处理 的含沸石Y的溶液与含酸溶液; 过滤并洗涤回收的改性沸石Y固体，干燥并任选煅烧改性的沸石Y固体，将由前一步骤获得的改性沸石Y固体在搅拌下置于离子交换溶液中并任选地汽蒸和/或煅烧改性的沸石Y固体 用于获得含有改性沸石Y的加氢转化催化剂的沸石Y型化合物

公开(公告)号：WO2009123719A3

公开(公告)日：2009-11-26

申请号：PCT/US2009002028

申请日：2009-04-01

Applicant: SAUDI BASIC IND CORP ,  GHOSH ASHIM KUMAR ,  SHAFIEI MOHAMMAD ,  CASTELAN MANUEL ,  HARVEY PAMELA ,  KULKARNI NEETA

Inventor： GHOSH ASHIM KUMAR ,  SHAFIEI MOHAMMAD ,  CASTELAN MANUEL ,  HARVEY PAMELA ,  KULKARNI NEETA

IPC: C07C2/68

CPC classification number: B01J29/06 ,  B01J29/40 ,  B01J37/14 ,  B01J37/28 ,  B01J38/12 ,  B01J2229/24 ,  B01J2229/40 ,  B01J2229/42 ,  C07C2/864 ,  C07C2529/40 ,  C07C2529/83 ,  C07C2529/85 ,  Y02P20/52 ,  Y02P20/584 ,  Y10S585/906 ,  C07C15/08

Abstract: This invention relates to a process for pretreating a zeolite catalyst, specifically a zeolite which has been modified with phosphorus. The catalyst may be used in a process for alkylation of aromatics, specifically toluene methylation. The pretreatment is first to contact the catalyst with the process reactants used in a process for alkylation of aromatics for at least two hours at conditions to produce an alkylated aromatic product and then with a gaseous stream containing oxygen at a temperature and for a time until there is no oxygen consumption. The zeolite may be a MFI zeolite. This pretreatment procedure for a phosphorus-modified zeolite catalyst produces a catalyst which has increased run time, i.e., decreased deactivation rate, compared to a fresh catalyst, even after successive regenerations.

Abstract translation: 本发明涉及一种用于预处理沸石催化剂，特别是已经用磷改性的沸石的方法。 该催化剂可用于芳烃烷基化，特别是甲苯甲基化方法。 预处理首先使催化剂与用于烷基化芳族化合物的方法中使用的方法反应物接触至少两个小时，以产生烷基化芳族产物，然后在含有氧的气流在一段温度和一段时间内直到那里 没有氧气消耗。 沸石可以是MFI沸石。 磷改性沸石催化剂的这种预处理程序即使在连续再生之后也产生了与新鲜催化剂相比具有增加的运行时间，即减少失活速率的催化剂。

公开(公告)号：WO2007070639A8

公开(公告)日：2007-08-02

申请号：PCT/US2006047711

申请日：2006-12-14

Applicant: BASF CATALYSTS LLC

Inventor： BULL IVOR ,  MOINI AHMAD ,  KOERMER GERALD STEVEN ,  PATCHETT JOSEPH ALLAN ,  JAGLOWSKI WILLIAM MICHAEL ,  ROTH STAN

IPC: B01D53/94 ,  B01J29/14 ,  B01J37/10

CPC classification number: B01J29/061 ,  B01D53/9418 ,  B01D2251/2062 ,  B01D2255/20761 ,  B01D2255/50 ,  B01J29/072 ,  B01J29/076 ,  B01J29/084 ,  B01J29/088 ,  B01J29/146 ,  B01J29/166 ,  B01J29/40 ,  B01J29/46 ,  B01J29/7007 ,  B01J29/7015 ,  B01J29/7615 ,  B01J29/763 ,  B01J29/80 ,  B01J29/85 ,  B01J35/023 ,  B01J35/04 ,  B01J35/1033 ,  B01J35/1052 ,  B01J35/1095 ,  B01J37/0018 ,  B01J37/0246 ,  B01J2229/16 ,  B01J2229/18 ,  B01J2229/186 ,  B01J2229/24 ,  B01J2229/36 ,  B01J2229/37 ,  B01J2229/42 ,  Y02C20/10

Abstract: The present invention is directed to a novel metal-promoted zeolite catalyst, a method of producing the catalyst and a method of using the catalyst for the selective catalytic reduction of NOx with improved hydrothermal durability. The novel metal- promoted zeolite is formed from a low sodium zeolite and is hydrothermally treated after metal ion-exchange.

Abstract translation: 本发明涉及一种新的金属促进沸石催化剂，该催化剂的制备方法以及使用该催化剂用于选择性催化还原NO x并具有改善的水热耐久性的方法。 新型金属促进沸石由低钠沸石形成，并在金属离子交换后进行水热处理。

公开(公告)号：WO0241991B1

公开(公告)日：2003-12-11

申请号：PCT/US0145377

申请日：2001-10-31

Applicant: ENGELHARD CORP

Inventor： TRAN PASCALINE H ,  LIU XINSHENG ,  CHEN JAMES M ,  LAPADULA GERARD D ,  FURBECK HOWARD

IPC: B01D53/94 ,  B01D53/86 ,  B01D53/90 ,  B01J29/06 ,  B01J29/08 ,  B01J29/18 ,  B01J29/40 ,  B01J29/50 ,  B01J29/70 ,  B01J29/76 ,  B01J35/00 ,  B01J37/02 ,  C01B39/46 ,  B01J29/072 ,  B01J29/14 ,  B01J29/24 ,  B01J29/46 ,  B01J29/56

CPC classification number: B01D53/9418 ,  B01D53/8628 ,  B01D53/90 ,  B01D2251/2062 ,  B01D2255/50 ,  B01J29/061 ,  B01J29/087 ,  B01J29/088 ,  B01J29/185 ,  B01J29/405 ,  B01J29/505 ,  B01J29/7057 ,  B01J29/7615 ,  B01J35/002 ,  B01J37/0246 ,  B01J2229/18 ,  B01J2229/24 ,  B01J2229/36

Abstract: The present invention is directed to a metal-promoted zeolite beta catalyst useful in the selective catalytic reduction of nitrogen oxides with ammonia in which the zeolite beta is pre-treated so as to provide the zeolite with improved hydrothermal stability. The stabilized beta zeolite is provided by incorporating into the zeolite structure non-framework aluminum oxide chains. The aluminum oxide chains can be incorporated into the zeolite structure by a unique steaming regimen or by treatment with rare earth metals, such as cerium. The treatment process is unlike well-known methods of dealuminizing zeolites for the purpose of increasing the silica to alumina ratio. In the present invention, the non-framework aluminum oxide is characterized by FT-IR by a peak at 3781+2 cm , which when present, stabilizes the zeolite against further dealumination such as under oxidizing and harsh hydrothermal conditions.

Abstract translation: 本发明涉及一种可用于用氨选择性催化还原氮氧化物的金属促进的沸石β催化剂，其中β沸石被预处理，以提供具有改进的水热稳定性的沸石。 稳定的β沸石是通过掺入沸石结构的非骨架氧化铝链来提供的。 氧化铝链可以通过独特的蒸汽方案或通过用稀土金属如铈处理而结合到沸石结构中。 处理过程不同于众所周知的用于增加二氧化硅与氧化铝比例的方法来使沸石脱铝。 在本发明中，非骨架氧化铝的特征在于FT-IR在3781±2cm -1处的峰，当存在时，稳定了沸石以防止进一步脱铝，例如在氧化和苛刻的水热条件下。

公开(公告)号：WO00074848A1

公开(公告)日：2000-12-14

申请号：PCT/US2000/015468

申请日：2000-06-05

IPC: B01J29/85 ,  B01J37/08 ,  C07B61/00 ,  C07C1/20 ,  C07C1/24 ,  C07C11/04 ,  C07C11/06 ,  C10G3/00 ,  C07C11/02

CPC classification number: B01J37/08 ,  B01J29/85 ,  B01J2229/24 ,  B01J2229/40 ,  C07C1/20 ,  C07C2529/85 ,  C10G3/49 ,  C10G2300/4018 ,  C10G2400/20 ,  Y02P30/42 ,  C07C11/02

Abstract: This invention is directed to a method of making an olefin product from an oxygenate feedstock and a method of protecting catalytic activity of a silicoaluminophosphate molecular sieve. The methods comprise providing a silicoaluminophosphate molecular sieve having catalytic sites within the molecular sieve and contacting the sieve with an oxygenate feedstock under conditions effective to produce an olefin product, wherein the silicoaluminophosphate molecular sieve contacting the oxygenate feedstock has a methanol uptake index of at least 0.15.

Abstract translation: 本发明涉及从含氧化合物原料制备烯烃产物的方法和保护硅铝磷酸盐分子筛的催化活性的方法。 所述方法包括提供在分子筛内具有催化位点的硅铝磷酸盐分子筛，并且在有效产生烯烃产物的条件下使筛选与含氧化合物原料接触，其中与含氧化合物原料接触的硅铝磷酸盐分子筛具有至少0.15的甲醇摄取指数 。

公开(公告)号：WO2014147198A1

公开(公告)日：2014-09-25

申请号：PCT/EP2014/055644

申请日：2014-03-20

Applicant: L'AIR LIQUIDE, SOCIÉTÉ ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCÉDÉS GEORGES CLAUDE

Inventor： HAAG, Stéphane ,  DROPSCH, Holger ,  GORNY, Martin ,  OHLHAVER, Theis ,  BACH, Hermann ,  ROTHÄMEL, Martin

IPC: B01J37/10 ,  C07C1/20

CPC classification number: C07C1/20 ,  B01J29/405 ,  B01J29/48 ,  B01J29/85 ,  B01J37/10 ,  B01J2229/24 ,  B01J2229/36 ,  C07C2529/40 ,  Y02P20/52 ,  Y02P20/582 ,  Y02P30/42 ,  C07C11/04 ,  C07C11/06

Abstract: There is proposed a process for producing short-chain olefins by conversion of oxygen- ates in a multi-stage fixed-bed reactor (OTO reactor) with reaction zones each operated adiabatically, in which the individual stages or reaction zones are covered with beds of a granular, form-selective zeolite catalyst which previously has been subjected to a steam pretreatment in an external, isothermally or quasi-isothermally operated steam pretreatment reactor. By means of the external steam pretreatment according to the invention, higher lifetimes of the catalyst used are obtained as compared to a steam pretreatment in the OTO reactor. The availability of the OTO reactor for the olefin production is increased.

Abstract translation: 提出了一种通过在多级固定床反应器（OTO反应器）中转化氧气来生产短链烯烃的方法，其中每个反应区均以绝热方式操作，其中各个阶段或反应区域被覆盖有 预先在外部等温或准等温操作的蒸汽预处理反应器中进行蒸汽预处理的粒状形式选择性沸石催化剂。 通过根据本发明的外部蒸汽预处理，与OTO反应器中的蒸汽预处理相比，获得了使用的催化剂的更长的使用寿命。 用于烯烃生产的OTO反应器的可用性增加。

公开(公告)号：WO2013177388A1

公开(公告)日：2013-11-28

申请号：PCT/US2013/042413

申请日：2013-05-23

Applicant: SAUDI ARABIAN OIL COMPANY ,  ARAMCO SERVICES COMPANY

Inventor： AL-GHRAMI, Musaed, Salem ,  ERCAN, Cemal

IPC: B01J29/40 ,  B01J29/80 ,  C10G11/05 ,  C10G11/18 ,  B01J29/08 ,  B01J29/90 ,  B01J38/00 ,  B01J38/02 ,  B01J35/02

CPC classification number: C10G11/05 ,  B01J21/16 ,  B01J29/084 ,  B01J29/40 ,  B01J29/80 ,  B01J29/90 ,  B01J35/0006 ,  B01J35/023 ,  B01J37/28 ,  B01J38/00 ,  B01J38/02 ,  B01J2229/186 ,  B01J2229/24 ,  C07C4/06 ,  C10G11/18 ,  C10G11/182 ,  C10G2400/02 ,  C10G2400/20

Abstract: A fluid catalytic cracking catalyst for increased production of propylene and gasoline from heavy hydrocarbon feedstock, the catalyst comprising between 10 and 20% by weight of an ultra-stable Y-type zeolite, between 10 and 20% by weight of a phosphorous modified sub-micron ZSM-5, between 20 and 30% by weight of a pseudoboehmite alumina, and between 30 and 40% by weight kaolin.

Abstract translation: 一种用于从重质烃原料增加丙烯和汽油生产的流化催化裂化催化剂，该催化剂包含10至20重量％的超稳定Y型沸石，10至20重量％的磷改性亚烷基， 微米级ZSM-5，20〜30重量％的假勃姆石氧化铝，以及30〜40重量％的高岭土。

公开(公告)号：WO2013060719A3

公开(公告)日：2013-08-22

申请号：PCT/EP2012071045

申请日：2012-10-24

Applicant: TOTAL RAFFINAGE MARKETING

Inventor： MINOUX DELPHINE ,  DANILINA NADIYA

IPC: B01J29/08 ,  B01J29/12 ,  B01J35/00 ,  B01J37/06 ,  B01J37/30 ,  C01B39/02 ,  C01B39/24 ,  C10G45/00 ,  C10G47/00 ,  C10G47/16 ,  C10G47/18

CPC classification number: B01J29/084 ,  B01J29/126 ,  B01J35/002 ,  B01J35/1085 ,  B01J37/06 ,  B01J2229/14 ,  B01J2229/16 ,  B01J2229/186 ,  B01J2229/22 ,  B01J2229/24 ,  B01J2229/36 ,  B01J2229/37 ,  B01J2229/38 ,  C07C1/22 ,  C07C2529/06 ,  C10G47/16

Abstract: The invention relates to a process for preparing a hydroconversation catalyst comprising a modified zeolite Y, including the steps of a treatment of a zeolite Y by suspension thereof in a basic pH solution, stopping the previous treatment by neutralization of the zeolite Y containing solution with an acid-containing solution; filtering and washing the recovered modified zeolite Y solid, drying and optionally calcining the modified zeolite Y solid, placing the modified zeolite Y solid obtained from previous step in contact, with stirring, in an ion exchange solution and optional steaming and/or calcining the modified zeolite Y type compound for obtaining the hydroconversion catalyst containing a modified zeolite Y.

Abstract translation: 本发明涉及一种制备包含改性沸石Y的加氢转化催化剂的方法，包括以下步骤：通过将其悬浮在碱性pH溶液中来处理沸石Y，通过用含有Y沸石的溶液中和来停止先前的处理 含酸溶液; 过滤和洗涤回收的改性沸石Y固体，干燥并任选地煅烧改性沸石Y固体，将从前步骤获得的改性沸石Y固体在搅拌下接触离子交换溶液，并任选蒸煮和/或煅烧改性沸石Y固体 沸石Y型化合物，用于获得含有改性沸石Y的加氢转化催化剂。

公开(公告)号：WO2007145724A1

公开(公告)日：2007-12-21

申请号：PCT/US2007/010746

申请日：2007-05-01

Applicant: EXXONMOBIL CHEMICAL PATENTS INC. A Corporation Of The State Of Delaware ,  CAO, Guang ,  SHAH, Matu, J.

Inventor： CAO, Guang ,  SHAH, Matu, J.

IPC: B01J29/70 ,  B01J37/10 ,  C01B39/00 ,  C10G3/00 ,  C07C1/20

CPC classification number: C01B39/46 ,  B01J29/7015 ,  B01J37/10 ,  B01J2229/24 ,  B01J2229/36 ,  C01B39/026 ,  C01B39/48 ,  C07C1/20 ,  C07C2529/70 ,  C10G3/49 ,  C10G3/62 ,  C10G2300/807 ,  C10G2400/20 ,  Y02P30/20 ,  C07C11/02

Abstract: A method is disclosed of treating a crystalline material comprising a CHA framework-type molecular sieve, wherein said crystalline material has a composition and involving the molar relationship: (n)X 2 O 3 :YO 2 , where X is a trivalent element, Y is a tetravalent element, and n is less than 0.07, and wherein the crystalline material does not comprise a silicoaluminophosphate, is substantially free of framework phosphorus, or both. The method can comprise treating the crystalline material with steam under conditions such that the prime olefin selectivity of the treated material in an oxygenate conversion process is greater than the prime olefin selectivity of the untreated material in the same process.

Abstract translation: 公开了一种处理包含CHA骨架型分子筛的结晶材料的方法，其中所述结晶材料具有组成并涉及摩尔关系：（n）X 2 O 3 其中X是三价元素，Y是四价元素，n小于0.07，并且其中结晶物质不包含硅铝磷酸盐，基本上不含骨架磷 ， 或两者。 该方法可以包括在蒸汽条件下处理结晶物质，使得在相同方法中，处理过的材料在含氧化合物转化方法中的主要烯烃选择性大于未处理材料的主要烯烃选择性。