公开(公告)号：US4528171A

公开(公告)日：1985-07-09

申请号：US367615

申请日：1982-04-12

申请人： John L. Casci ,  Barrie M. Lowe ,  Thomas V. Whittam

发明人： John L. Casci ,  Barrie M. Lowe ,  Thomas V. Whittam

IPC分类号： B01J29/00 ,  B01J29/04 ,  B01J29/70 ,  B01J29/86 ,  B01J29/87 ,  B01J29/88 ,  C01B35/10 ,  C01B37/02 ,  C01B39/04 ,  C01B39/12 ,  C01B39/48 ,  C07B61/00 ,  C07C1/00 ,  C07C1/20 ,  C07C67/00

CPC分类号： C01B39/48 ,  B01J29/04 ,  C01B37/02 ,  C07C1/20 ,  C07C2529/70 ,  Y10S423/36

摘要： A synthetic zeolite material, designated zeolite EU-4, having a molar composition expressed by the formula:O to M.sub.2 O:aY.sub.2 O.sub.3 :at least 100 XO.sub.2 :0 to 35 H.sub.2 Owherein M is a monovalent cation or 1/n of a cation of valency n, a is from 0 to 9, X is silicon and/or germanium, Y is one or more of aluminum, iron, chromium, vanadium, molybdenum, arsenic, antimony, manganese, gallium or boron, and H.sub.2 O is water of hydration additional to water notionally present when M is H, and having a defined X-ray diffraction pattern is prepared from an aqueous reaction mixture containing the oxide XO.sub.2, optionally the oxide Y.sub.2 O.sub.3 and an alkyltrimethylammonium or dialkyldimethylammonium compound.Zeolite EU-4 is a useful catalyst for methanol conversion and the like.

摘要翻译： 具有由下式表示的摩尔组成的合成沸石材料EU-4：O至M 2 O：aY 2 O 3：至少100XO 2：0至35H 2 O，其中M是一价阳离子或1 / n的化合物阳离子 n，a为0至9，X为硅和/或锗，Y为铝，铁，铬，钒，钼，砷，锑，锰，镓或硼中的一种或多种，​​H 2 O为水合水 当M为H时，以含有氧化物XO2，任选的氧化物Y 2 O 3和烷基三甲基铵或二烷基二甲基铵化合物的水性反应混合物制备具有规定的X射线衍射图样的水。 沸石EU-4是甲醇转化等的有用催化剂。

公开(公告)号：US4517396A

公开(公告)日：1985-05-14

申请号：US610543

申请日：1984-05-15

申请人： Arend Hoek ,  Eduard P. Kieffer

发明人： Arend Hoek ,  Eduard P. Kieffer

IPC分类号： C10G5/00 ,  B01J21/00 ,  B01J29/00 ,  B01J29/06 ,  B01J29/88 ,  C10G29/16 ,  C10G29/20 ,  C10G50/00 ,  C10G57/02 ,  B01J29/04

CPC分类号： B01J29/061 ,  C10G29/16 ,  C10G29/205

摘要： A process for converting C.sub.2 -C.sub.5 olefins into middle distillates at a temperature of 150.degree.-300.degree. C. over a catalyst which has been prepared by depositing at least 0.1% w Ni or Co by ion exchange onto a crystalline metal silicate having a ZSM-5 structure.

摘要翻译： 一种在150℃-300℃的温度下将C2-C5烯烃转化成中间馏分的方法，该催化剂是通过将至少0.1％的Ni或Co通过离子交换沉积到具有ZSM的结晶金属硅酸盐上制备的催化剂 -5结构。

公开(公告)号：US4443640A

公开(公告)日：1984-04-17

申请号：US375850

申请日：1982-05-07

申请人： Johannes van der Meijden ,  Auke F. de Vries

发明人： Johannes van der Meijden ,  Auke F. de Vries

IPC分类号： C10G35/095 ,  B01J29/88 ,  C07C2/00 ,  C10G35/06 ,  C07C2/52

CPC分类号： C10G35/065 ,  B01J29/88 ,  C07C2/00 ,  C07C2529/88 ,  Y02P20/52

摘要： A process is disclosed for the preparation of aromatic hydrocarbon mixtures having high benzene content by contacting non-aromatic organic compounds with certain crystalline non-aluminum silicates having a SiO.sub.2 /Fe.sub.2 O.sub.3 molar ratio of 100-300 and A SiO.sub.2 /Al.sub.2 O.sub.3 molar ratio of 135-1900.

摘要翻译： 公开了通过使非芳族有机化合物与SiO 2 / Fe 2 O 3摩尔比为100-300和A SiO 2 / Al 2 O 3摩尔比为135-150的某些结晶非硅酸铝接触而制备具有高苯含量的芳族烃混合物的方法， 1900年。

公开(公告)号：US4431527A

公开(公告)日：1984-02-14

申请号：US320863

申请日：1981-11-13

申请人： Jeffrey T. Miller ,  Albert L. Hensley, Jr.

发明人： Jeffrey T. Miller ,  Albert L. Hensley, Jr.

IPC分类号： C10G45/12 ,  B01J27/186 ,  B01J29/04 ,  B01J29/06 ,  B01J29/80 ,  B01J29/86 ,  B01J29/88 ,  B01J29/89 ,  C10G45/64 ,  C10G47/16 ,  C10G47/20 ,  C10G49/08 ,  C10G73/02 ,  C10G45/08

CPC分类号： B01J27/186 ,  B01J29/061 ,  C10G49/08 ,  Y02P30/20

摘要： A process for denitrogenation of high nitrogen content hydrocarbon feeds comprising contacting the feed with hydrogen under denitrogenation conditions in the presence of a catalyst comprising an active metallic component comprising at least one metal having hydrogenation activity and at least one oxygenated phosphorus component and a support component comprising at least one non-zeolitic, porous refractory inorganic oxide matrix component and at least one crystalline molecular sieve zeolite component.

摘要翻译： 一种用于脱氮高氮含量烃进料的方法，包括在脱氮条件下，在包含至少一种具有氢化活性的金属和至少一种含氧磷组分的活性金属组分的催化剂存在下使进料与氢气接触，所述载体组分包含 至少一种非沸石多孔耐火无机氧化物基质组分和至少一种结晶分子筛沸石组分。

公开(公告)号：US4338089A

公开(公告)日：1982-07-06

申请号：US174066

申请日：1980-07-31

申请人： Lambert Schaper ,  Swan T. Sie

发明人： Lambert Schaper ,  Swan T. Sie

IPC分类号： B01J23/00 ,  B01J29/70 ,  B01J29/87 ,  B01J29/88 ,  B01J29/89 ,  C07B61/00 ,  C07C1/00 ,  C07C1/04 ,  C07C27/00 ,  C07C29/15 ,  C07C29/153 ,  C07C31/04 ,  C07C67/00 ,  C10G2/00

CPC分类号： C07C1/044 ,  C07C1/0435 ,  C07C1/0455 ,  C07C1/0485 ,  C07C2523/46 ,  C07C2523/75 ,  C07C2523/755 ,  C07C2529/06 ,  Y02P20/52

摘要： A process is disclosed for the preparation of a hydrocarbon mixture by contacting in a first stage a feed mixture of hydrogen and carbon monoxide with an H.sub.2 /CO molar ratio of less than 1.0 with a trifunctional catalyst combination containing (a) at least one metal component having catalytic activity for conversions of a H.sub.2 /CO mixture into acyclic hydrocarbons, and/or acyclic oxygen-containing hydrocarbons, (b) at least one metal component for the conversion of an H.sub.2 O/CO mixture into an H.sub.2 /CO mixture, and (c) a certain crystalline silicate containing at least one trivalent metal selected from aluminum, iron, gallium, rhodium, chromium and scandium, wherein the molar ratio of the trivalent metal oxide to silica is less than 0.1; adjusting the H.sub.2 /CO molar to at least 1.5 by adding H.sub.2 O, if necessary; followed by contacting in a second stage at least the C.sub.2 - fraction of the reaction product from the first stage with a bifunctional catalyst combination containing at least one metal component with catalytic activity for converting an H.sub.2 /CO mixture into acyclic hydrocarbons and also at least one metal component with catalytic activity for converting an H.sub.2 O/CO mixture into an H.sub.2 /CO.sub.2 mixture.

摘要翻译： 公开了一种用于制备烃混合物的方法，其通过在第一阶段使氢气和一氧化碳的进料混合物与H 2 / CO摩尔比小于1.0的三官能催化剂组合物接触，所述三官能催化剂组合包含（a）至少一种金属组分 具有用于将H 2 / CO混合物转化为无环烃和/或无环氧的烃的催化活性，（b）至少一种用于将H 2 O / CO混合物转化为H 2 / CO混合物的金属组分，和 c）含有选自铝，铁，镓，铑，铬和钪中的至少一种三价金属的某种结晶硅酸盐，其中三价金属氧化物与二氧化硅的摩尔比小于0.1; 如果需要，通过加入H 2将H 2 / CO摩尔调节至至少1.5; 然后在第二阶段至少将来自第一阶段的反应产物的C2-级分与含有至少一种具有用于将H 2 / CO混合物转化成无环烃的催化活性的至少一种金属组分的双功能催化剂组合物接触，还有至少一种 具有催化活性的金属组分，用于将H 2 O / CO混合物转化为H 2 / CO 2混合物。

公开(公告)号：US4329328A

公开(公告)日：1982-05-11

申请号：US197021

申请日：1980-10-16

申请人： Patrick McAnespie ,  Alan Dyer ,  Bharati J. Mehta

发明人： Patrick McAnespie ,  Alan Dyer ,  Bharati J. Mehta

IPC分类号： C11D3/08 ,  B01J23/06 ,  B01J23/14 ,  B01J29/00 ,  B01J29/04 ,  B01J29/88 ,  B01J29/89 ,  C01B33/20 ,  C01B33/32 ,  C01B33/36 ,  C01B39/08 ,  C07B31/00 ,  C07C67/00 ,  C11D3/12 ,  C11D7/14

CPC分类号： C11D3/1246 ,  B01J23/06 ,  B01J23/14 ,  B01J29/04 ,  B01J29/89 ,  C01B33/36 ,  C01B39/08

摘要： Sodium zinco/stanno/titano-silicate is synthesized by mixing a concentrated aqueous sodium zincate, stannate or titanate solution with a source of silica (e.g. powdered glass or sodium metasilicate solution) in the ratio 60 g sodium silicate to sodium zincate equivalent to 8.1 g zinc oxide, keeping the temperature at 40.degree. C. for 1/2 hour, diluting threefold with water of 20.degree. C., allowing a precipitate to form overnight, and filtering and drying the residue at 110.degree. C.The resulting sodium zincosilicate may be used in its own right as a water softener or may be converted by cation exchange into any other desired zincosilicate.

摘要翻译： 通过将浓缩的锌酸钠水溶液，锡酸盐或钛酸盐溶液与二氧化硅源（例如粉末状玻璃或偏硅酸钠溶液）混合，以60g硅酸钠的比例与等于8.1g的锌酸锌混合，合成钠/锡/硅酸钠 氧化锌，保持温度在40℃1/2小时，用20℃的水稀释三倍，使沉淀物形成过夜，并在110℃下过滤和干燥残余物。所得的硅酸钠可以 作为软水剂本身可以使用，或者可以通过阳离子交换转化成任何其它所需的硅酸锌。

公开(公告)号：US20220135500A1

公开(公告)日：2022-05-05

申请号：US17519884

申请日：2021-11-05

申请人： Lyondell Chemical Technology, L.P.

发明人： Rick B. Watson ,  David W. Leyshon

IPC分类号： C07C5/27 ,  B01J29/88

摘要： A skeletal isomerization process for isomerizing olefins is described. The process includes the steps of feeding an olefin-containing feed to a reactor at a space velocity of 1-100 hr−1 for a first period of time at a first temperature, followed by discontinuing, or stopping, the olefin-containing feed for a second period of time while maintaining the reactor at a second temperature, before resuming the flow of the olefin-containing feed for a third period of time. The methods of this disclosure increase the yield of the skeletal isomers product while reducing the production of C5+ heavy olefins. Additionally, the methods of this disclosure can be applied to feeds containing iso-olefins (for the production of linear olefins) or linear olefins (for the production of iso-olefins).

公开(公告)号：US10258973B2

公开(公告)日：2019-04-16

申请号：US15881845

申请日：2018-01-29

申请人： John L. Casci ,  Hai-Ying Chen ,  Joseph Michael Fedeyko ,  Jillian Elaine Collier ,  Raj Rao Rajaram ,  David Thompsett ,  Robert P. Hodgkins

发明人： John L. Casci ,  Hai-Ying Chen ,  Joseph Michael Fedeyko ,  Jillian Elaine Collier ,  Raj Rao Rajaram ,  David Thompsett ,  Robert P. Hodgkins

IPC分类号： C01B39/54 ,  B01J29/76 ,  B01D53/94 ,  C01B39/10 ,  B01J37/28 ,  B01J29/70 ,  C01B39/04 ,  B01D53/86 ,  B01J29/85 ,  B01J29/88 ,  B01J35/04 ,  B01J37/02

摘要： A catalyst washcoat is provided having a molecular sieve with a CHA crystal structure; about 0.5 to about 5.0 mol % phosphorus; and SiO2 and Al2O3 in a mole ratio of about 5 to about 40. The washcoat includes one or more promoters or stabilizers, and may be applied to a monolith substrate to produce a catalytically active article.

公开(公告)号：US09616420B2

公开(公告)日：2017-04-11

申请号：US13746074

申请日：2013-01-21

申请人： JOHNSON MATTHEY PUBLIC LIMITED COMPANY

发明人： Guy Richard Chandler ,  Alexander Nicholas Michael Green ,  Joanne Elizabeth Melville ,  Paul Richard Phillips ,  Stuart David Reid

IPC分类号： B01J29/06 ,  B01J29/88 ,  B01J29/035 ,  B01J29/78 ,  B01J29/74 ,  B01J29/72 ,  B01J29/70 ,  B01D53/94 ,  B01J29/00 ,  B01J29/072 ,  B01J29/46 ,  B01J29/80 ,  B01J37/02 ,  B01J37/08 ,  B01J37/30 ,  F01N3/035 ,  F01N3/08 ,  F01N3/10 ,  F01N3/20 ,  F01N13/00 ,  B01J29/76

CPC分类号： B01J29/88 ,  B01D53/56 ,  B01D53/8628 ,  B01D53/9413 ,  B01D53/9418 ,  B01D53/9422 ,  B01D2255/20761 ,  B01D2255/50 ,  B01D2255/502 ,  B01D2255/9032 ,  B01D2258/012 ,  B01J29/005 ,  B01J29/0352 ,  B01J29/0354 ,  B01J29/0356 ,  B01J29/0358 ,  B01J29/072 ,  B01J29/46 ,  B01J29/70 ,  B01J29/7007 ,  B01J29/7049 ,  B01J29/7065 ,  B01J29/72 ,  B01J29/7215 ,  B01J29/723 ,  B01J29/74 ,  B01J29/7415 ,  B01J29/743 ,  B01J29/76 ,  B01J29/7615 ,  B01J29/763 ,  B01J29/78 ,  B01J29/7815 ,  B01J29/783 ,  B01J29/80 ,  B01J35/0006 ,  B01J35/04 ,  B01J37/0009 ,  B01J37/0215 ,  B01J37/0244 ,  B01J37/0246 ,  B01J37/08 ,  B01J37/30 ,  B01J2029/062 ,  F01N3/035 ,  F01N3/0842 ,  F01N3/105 ,  F01N3/2066 ,  F01N13/009 ,  F01N2330/06 ,  F01N2370/04 ,  F01N2510/06 ,  Y02A50/2325 ,  Y02C20/10 ,  Y02T10/24

摘要： A heterogeneous catalyst article having at least one combination of a first molecular sieve having a medium pore, large pore, or meso-pore crystal structure and optionally containing a first metal, and a second molecular sieve having a small pore crystal structure and optionally containing a second metal, and a monolith substrate onto or within which said catalytic component is incorporated, wherein the combination of the first and second molecular sieves is a blend, a plurality of layers, and/or a plurality of zones.

公开(公告)号：US09302256B2

公开(公告)日：2016-04-05

申请号：US14536868

申请日：2014-11-10

申请人： BASF Corporation ,  N. E. Chemcat Corporation ,  Heesung Catalysts Corporation

发明人： Jaya L. Mohanan ,  Patrick Burk ,  Michael Breen ,  Barbara Slawski ,  Makoto Nagata ,  Yasuyuki Banno ,  Eunseok Kim

IPC分类号： B01J29/86 ,  B01J29/87 ,  B01D53/94 ,  F01N3/28 ,  B01J29/76 ,  B01J37/02 ,  B01J29/70 ,  B01J29/83 ,  B01J29/85 ,  F01N3/20 ,  B01J29/88

CPC分类号： B01J29/763 ,  B01D53/94 ,  B01D53/9418 ,  B01D2255/20738 ,  B01D2255/50 ,  B01D2258/012 ,  B01J29/70 ,  B01J29/76 ,  B01J29/83 ,  B01J29/85 ,  B01J29/88 ,  B01J37/0246 ,  F01N3/20 ,  F01N3/2066 ,  F01N3/208 ,  F01N2510/063 ,  Y02T10/24

摘要： Described is a selective catalytic reduction catalyst comprising an iron-promoted 8-ring small pore molecular sieve. Systems and methods for using these iron-promoted 8-ring small molecular sieves as catalysts in a variety of processes such as abating pollutants in exhaust gases and conversion processes are also described.