公开(公告)号：US5105053A

公开(公告)日：1992-04-14

申请号：US636820

申请日：1991-01-02

申请人： Allan J. Jacobson ,  Richard B. Hall ,  Charles A. Mims ,  Joseph T. Lewandowski

发明人： Allan J. Jacobson ,  Richard B. Hall ,  Charles A. Mims ,  Joseph T. Lewandowski

IPC分类号： B01J23/00 ,  C01G19/00 ,  C01G29/00 ,  C01G33/00 ,  C01G35/00 ,  C01G41/00 ,  C01G55/00 ,  C07C2/84

CPC分类号： C07C2/84 ,  B01J23/005 ,  C01G19/00 ,  C01G29/00 ,  C01G33/00 ,  C01G35/00 ,  C01G35/006 ,  C01G41/006 ,  C01G55/00 ,  C01P2002/02 ,  C01P2002/36 ,  C01P2002/72 ,  C01P2002/74 ,  C01P2002/77 ,  C01P2006/12 ,  C01P2006/60 ,  C01P2006/80 ,  C07C2521/04 ,  C07C2521/06 ,  C07C2521/08 ,  C07C2521/12 ,  C07C2521/14 ,  C07C2523/02 ,  C07C2523/10 ,  C07C2523/14 ,  C07C2523/18

摘要： Processes for the conversion of hydrocarbons, and most preferably methane, to higher hydrocarbons and olefins are disclosed, including contacting the hydrocarbons with a mixed metal oxide catalyst having the pyrochlore structure. Preferably, these catalysts have the general formula A.sub.n B.sub.2 O.sub.7-x, where A can be various mono-, di-, and trivalent metal cations, B can be various tri-, tetra-, penta-, and hexavalent metal cations, 0.ltoreq.n.ltoreq.2.0, and 0.ltoreq.x.ltoreq.1.0. Novel, high surface area, mixed metal oxide catalysts having the pyrochlore structure are also disclosed, including those having the formula A.sub.2 B.sub.2 O.sub.7, where A is divalent and B is niobium and/or tantalum, and those having the formula A.sub.2 (Sn.sub.2-y A.sub.y)O.sub.7-z, where A is bismuth and/or lead, 0.0.ltoreq.y.ltoreq.1.0, and 0.0.ltoreq.z.ltoreq.1.0.

摘要翻译： 公开了将烃，最优选甲烷转化为高级烃和烯烃的方法，包括使烃与具有烧绿石结构的混合金属氧化物催化剂接触。 优选地，这些催化剂具有通式AnB2O7-x，其中A可以是各种一价，二价和三价金属阳离子，B可以是各种三，四，五价和六价金属阳离子， n = 2.0，0

公开(公告)号：US06936566B2

公开(公告)日：2005-08-30

申请号：US10395421

申请日：2003-03-24

申请人： Filip Mees ,  Etienne Vansant ,  Kun Wang ,  Richard B. Hall ,  Marcel Johannes Janssen ,  Luc Roger Marc Martens ,  An Verberckmoes ,  Guang Cao

发明人： Filip Mees ,  Etienne Vansant ,  Kun Wang ,  Richard B. Hall ,  Marcel Johannes Janssen ,  Luc Roger Marc Martens ,  An Verberckmoes ,  Guang Cao

IPC分类号： B01J29/84 ,  B01J29/85 ,  B01J37/02 ,  C07C1/20 ,  C10G3/00 ,  B01J29/06

CPC分类号： B01J37/0209 ,  B01J29/84 ,  B01J29/85 ,  B01J2229/14 ,  B01J2229/30 ,  C07C1/20 ,  C07C2531/14 ,  C10G3/49 ,  C10G3/62 ,  C10G2300/4081 ,  C10G2300/708 ,  C10G2400/20 ,  Y02P20/52 ,  Y02P30/20 ,  Y02P30/42 ,  C07C11/04 ,  C07C11/06

摘要： The invention is directed to a method for modifying a microporous metalloaluminophosphate molecular sieve, the method comprising the steps of a) introducing a compound containing at least one M-X group within the cages of said microporous molecular sieve; and b) reacting said compound containing at least one M-X group with the acid groups located in the cages of the molecular sieve, wherein the compound containing at least one M-X group is selected from the group consisting of compounds of formula MX3, compounds of formula M2X6, and mixtures thereof, M being a metal belonging to Group 13 of the Periodic Table, and each X independently being a hydrogen or halogen atom. Preferably, X is a hydrogen atom. The present invention also relates to modified metalloaluminophosphate molecular sieves, preferably modified silicoaluminophosphate molecular sieves, as well as to the use of these modified molecular sieves in catalytic processes, such as processes for the conversion of oxygenated hydrocarbon feedstocks.

公开(公告)号：US06793901B2

公开(公告)日：2004-09-21

申请号：US10171257

申请日：2002-06-12

申请人： Guang Cao ,  Matu J. Shah ,  Karl G. Strohmaier ,  Richard B. Hall

发明人： Guang Cao ,  Matu J. Shah ,  Karl G. Strohmaier ,  Richard B. Hall

IPC分类号： C01B3706

CPC分类号： B01J29/85 ,  B01J29/83 ,  C10G3/49 ,  C10G3/62 ,  C10G2400/20 ,  Y02P30/20 ,  Y10S423/30

摘要： The invention is directed to a method for preparing microporous aluminophosphate or silicoaluminophosphate molecular sieves having the CHA framework type, the process comprising the steps of a) forming a reaction mixture comprising a source of aluminum, a source of phosphorus, optionally a source of silicon, at least one source of fluoride ions and at least one template containing one or more N,N-dimethylamino moieties, b) inducing crystallization of aluminophosphate and/or silicoaluminophosphate molecular sieve from the reaction mixture; c) recovering aluminophosphate and/or silicoaluminophosphate molecular sieve from the reaction mixture. The invention also relates to the molecular sieves obtained by this method and to molecular sieve catalyst compositions containing these molecular sieves.

摘要翻译： 本发明涉及一种制备具有CHA骨架类型的微孔磷酸铝或硅铝磷酸盐分子筛的方法，该方法包括以下步骤：a）形成包含铝源，磷源，任选的硅源的反应混合物， 至少一个氟离子源和至少一个含有一个或多个N，N-二甲基氨基部分的模板，b）从反应混合物中诱导磷酸铝和/或硅铝磷酸盐分子筛的结晶; c）从反应混合物中回收磷酸铝和/或硅铝磷酸盐分子筛。 本发明还涉及通过该方法获得的分子筛和含有这些分子筛的分子筛催化剂组合物。

公开(公告)号：USD360739S

公开(公告)日：1995-07-25

申请号：US19936

申请日：1994-03-15

申请人： Richard B. Hall

设计人： Richard B. Hall

公开(公告)号：US4324766A

公开(公告)日：1982-04-13

申请号：US75155

申请日：1979-09-12

申请人： Richard B. Hall

发明人： Richard B. Hall

IPC分类号： B01D59/34 ,  B01D59/00

CPC分类号： B01D59/34

摘要： Methods for separating uranium isotopes are disclosed including irradiating certain uranyl ion-containing compounds with radiation of a wavelength, .lambda., at which the compounds have a predetermined absorption cross section .sigma..sub..lambda. at a power> kw/cm.sup.2 times.sigma..sub..lambda. /4.times.10.sup.-18 cm.sup.2.

摘要翻译： 公开了分离铀同位素的方法，包括用波长为λ的辐射照射某些含铀酰离子的化合物，其中化合物具有预定的吸收截面σλ，功率> kw / cm 2倍sigmaλ/ 4×10-18 cm 2 。

公开(公告)号：US4243597A

公开(公告)日：1981-01-06

申请号：US961363

申请日：1978-11-16

申请人： Richard B. Hall ,  Andrew Kaldor ,  George M. Kramer ,  Martin B. Dines

发明人： Richard B. Hall ,  Andrew Kaldor ,  George M. Kramer ,  Martin B. Dines

IPC分类号： B01D59/34 ,  C07C45/77 ,  C07D307/12 ,  C07F5/00

CPC分类号： B01D59/34 ,  C07C45/77

摘要： Novel compositions of matter are disclosed having the formula UO.sub.2 AA'L.sub.n, wherein n is 0 or 1, and in which A and A' are anions whose conjugate acids have boiling points less than about 200.degree. C. and pK.sub.a values of 4.8 or less, L is a neutral ligand having a boiling point less than about 190.degree. C. and having an equilibrium constant for the exchange reaction with tetrahydrofuran of between about 10.sup.-3 and 10.sup.3, and the combination of A, A' and L satisfy five or six coordination sites of the central uranium atom.

摘要翻译： 公开了具有式UO2AA'Ln的新型物质组合物，其中n为0或1，其中A和A'为共轭酸的沸点低于约200℃，pKa值为4.8以下的阴离子， L是沸点小于约190℃的中性配体，与四氢呋喃的交换反应的平衡常数在约10-3和103之间，A，A'和L的组合满足五或六个 中心铀原子的配位点。

公开(公告)号：US07332636B2

公开(公告)日：2008-02-19

申请号：US11581534

申请日：2006-10-16

申请人： Teng Xu ,  Stephen Neil Vaughn ,  Richard B. Hall ,  Kenneth Ray Clem ,  Jack W. Johnson

发明人： Teng Xu ,  Stephen Neil Vaughn ,  Richard B. Hall ,  Kenneth Ray Clem ,  Jack W. Johnson

IPC分类号： C07C1/00

CPC分类号： B01J37/0045 ,  B01J29/06 ,  B01J29/85 ,  B01J2229/42 ,  C07C1/20 ,  C07C2521/06 ,  C07C2521/08 ,  C07C2521/10 ,  C07C2521/12 ,  C07C2523/02 ,  C07C2523/10 ,  C07C2529/85 ,  C10G3/45 ,  C10G3/48 ,  C10G3/49 ,  C10G3/56 ,  C10G3/62 ,  C10G2300/1022 ,  C10G2300/708 ,  C10G2300/802 ,  C10G2400/20 ,  Y02P30/20 ,  Y02P30/42 ,  C07C11/02

摘要： The invention provides low metal content molecular sieve catalyst compositions, processes for making such catalysts, and processes for using such catalysts in the conversion of an oxygenate into one or more light olefins. Preferably, the catalyst composition comprises a matrix material having a low metal content. By utilizing matrix materials having low metal contents, the amount of metal-catalyzed side reaction byproducts formed in a reaction system, particularly in an oxygenate-to-olefin reaction system, can be advantageously reduced.

摘要翻译： 本发明提供了低金属含量的分子筛催化剂组合物，制备这种催化剂的方法，以及在将含氧化合物转化成一种或多种轻质烯烃时使用这种催化剂的方法。 优选地，催化剂组合物包含具有低金属含量的基质材料。 通过利用具有低金属含量的基质材料，可以有利地减少在反应体系中形成的金属催化的副反应副产物的量，特别是在含氧化合物 - 烯烃反应体系中。

公开(公告)号：US20080033225A1

公开(公告)日：2008-02-07

申请号：US11818333

申请日：2007-06-14

申请人： Richard B. Hall ,  Guang Cao ,  Christopher David William Jenkins ,  James R. Lattner ,  Michael J. Veraa ,  Thomas H. Colle

发明人： Richard B. Hall ,  Guang Cao ,  Christopher David William Jenkins ,  James R. Lattner ,  Michael J. Veraa ,  Thomas H. Colle

IPC分类号： C07C2/04

CPC分类号： B01J29/7015 ,  B01J29/70 ,  B01J29/80 ,  C07C1/20 ,  C07C2529/80 ,  Y02P30/42 ,  C07C11/02

摘要： This invention is directed to a process for producing olefin product from an oxygenate feed that includes dimethyl ether (DME). The process uses an olefin forming catalyst that contains a porous crystalline material, preferably a porous crystalline aluminosilicate molecular sieve material. The process produces high quantities of light olefin (i.e., ethylene, propylene, and mixtures thereof).

摘要翻译： 本发明涉及由包含二甲醚（DME）的含氧化合物进料生产烯烃产物的方法。 该方法使用含有多孔结晶材料的烯烃形成催化剂，优选多孔结晶硅铝酸盐分子筛材料。 该方法产生大量轻质烯烃（即乙烯，丙烯及其混合物）。

公开(公告)号：US07208442B2

公开(公告)日：2007-04-24

申请号：US10364172

申请日：2003-02-10

申请人： Teng Xu ,  Stephen N. Vaughn ,  Richard B. Hall ,  Doron Levin ,  James Clark Vartuli

发明人： Teng Xu ,  Stephen N. Vaughn ,  Richard B. Hall ,  Doron Levin ,  James Clark Vartuli

IPC分类号： B01J29/06

CPC分类号： B01J37/0009 ,  B01J21/06 ,  B01J21/10 ,  B01J23/10 ,  B01J29/85 ,  B01J35/0006 ,  B01J35/023 ,  B01J35/10 ,  B01J2229/42 ,  C07C1/20 ,  C07C2521/04 ,  C07C2521/06 ,  C07C2521/10 ,  C07C2521/16 ,  C07C2523/10 ,  C07C2529/83 ,  C07C2529/85 ,  Y02P30/42 ,  C07C11/02

摘要： The invention relates to a catalyst composition, a method of making the same and its use in the conversion of a feedstock, preferably an oxygenated feedstock, into one or more olefin(s), preferably ethylene and/or propylene The catalyst composition comprises a molecular sieve and at least one metal oxide, such as a magnesium oxide that, when saturated with acetone and contacted with said acetone for 1 hour at 25° C., converts more than 80% of the acetone.

公开(公告)号：US07148392B2

公开(公告)日：2006-12-12

申请号：US10464584

申请日：2003-06-17

申请人： Gary L. Casty ,  Richard B. Hall ,  Sebastian C. Reyes ,  Robert P. Reynolds, Jr. ,  Karl G. Strohmaier

发明人： Gary L. Casty ,  Richard B. Hall ,  Sebastian C. Reyes ,  Robert P. Reynolds, Jr. ,  Karl G. Strohmaier

IPC分类号： C07C7/12

CPC分类号： C07C11/08 ,  C07C7/13

摘要： In a process for selectively separating 1-butene from a C4 feed stream comprising at least 1-butene, cis-2-butene and trans-2-butene, the feed stream is passed through a first bed of an adsorbent comprising a crystalline microporous material to form a substantially trans-2-butene-free effluent stream. Then, the substantially trans-2-butene-free effluent stream is passed through a second bed of an adsorbent comprising a crystalline microporous material to form a substantially 1-butene-free effluent stream, whereby the 1-butene is separated from the feed stream. The adsorbed 1-butene is then typically desorbed from the second adsorbent bed either by lowering the pressure or raising the temperature of the bed.

摘要翻译： 在从包含至少1-丁烯，顺式-2-丁烯和反式-2-丁烯的C 4 H 4进料流中选择性分离1-丁烯的方法中，使进料流通过第一床 的吸附剂，其包含结晶微孔材料以形成基本上反式-2-丁烯的流出物流。 然后，将基本上反式-2-丁烯的流出物流通过包含结晶微孔材料的吸附剂的第二床，以形成基本上不含1-丁烯的流出物流，由此从进料流中分离出1-丁烯 。 吸附的1-丁烯通常通过降低压力或升高床的温度而从第二吸附剂床解吸。