公开(公告)号：US4977121A

公开(公告)日：1990-12-11

申请号：US5806

申请日：1987-01-22

Applicant: Pierre Dufresne ,  Jean-Pierre Franck ,  Francis Raatz ,  Christine Travers

Inventor： Pierre Dufresne ,  Jean-Pierre Franck ,  Francis Raatz ,  Christine Travers

IPC: B01J29/00 ,  B01J29/20 ,  B01J29/22 ,  B01J29/24 ,  C07C5/27 ,  C10G35/095 ,  C10G45/60 ,  C10G45/64

CPC classification number: C10G35/095 ,  B01J29/20 ,  C07C5/2791

Abstract: The invention concerns a catalyst containing by weight:(a) from 10 to 99.99% of a mordenite being in major part shaped as needles and having a Si/Al atomic ratio of about 5 to 50, a benzene adsorption capacity of more than 5% by weight with respect to the dry mordenite weight, a volume V of a unit cell from 2.73 to 2,78 nm.sup.3, a sodium content by weight lower than 0.2% and adsorbing molecules of a kinetic diameter larger than about 6.6.times.10.sup.-10 m,(b) from 0 to 89.99% of a matrix,(c) from 0.005 to 15% of at least one metal from group VIII, and(d) from 0.005 to 10% of at least one metal from group IV A.The catalyst is used for hydroisomerizing cuts containing a high proportion of normal paraffins having 4, 5, 6 or 7 carbon atoms per molecule to obtain with a good conversion and selectivity a mixture containing a high proportion of isoparaffins.

公开(公告)号：US4727217A

公开(公告)日：1988-02-23

申请号：US1151

申请日：1987-01-07

Applicant: Christine Travers ,  Pierre Dufresne ,  Francis Raatz ,  Christian Marcilly

Inventor： Christine Travers ,  Pierre Dufresne ,  Francis Raatz ,  Christian Marcilly

IPC: C10G35/095 ,  B01J29/18 ,  B01J29/22 ,  B01J35/00 ,  C07B61/00 ,  C07C1/00 ,  C07C5/27 ,  C07C9/00 ,  C07C67/00 ,  C10G45/64 ,  C07C5/13

CPC classification number: C10G45/64 ,  B01J29/18 ,  B01J29/22 ,  C07C5/2702 ,  B01J2229/16 ,  B01J2229/37 ,  B01J2229/40 ,  B01J2229/42 ,  B01J35/002 ,  C07C2529/18

Abstract: The invention concerns a new mordenite adsorbing molecules of a kinetic diameter higher than about 0.66 nm, prepared from a mordenite of the so-called small pores type.Said zeolite, admixed with a matrix and at least one group VIII metal can be used in n-paraffins hydroisomerization reactions.

Abstract translation: 本发明涉及由所谓的小孔型的丝光沸石制备的动力学直径大于约0.66nm的新的丝光沸石吸附分子。 所述沸石与基质和至少一种第Ⅷ族金属混合可用于正链烷烃加氢异构化反应。

公开(公告)号：US5227557A

公开(公告)日：1993-07-13

申请号：US753168

申请日：1991-08-30

Applicant: Jean-Paul Bournonville ,  Francis Raatz ,  Bernard Juguin, deceased

Inventor： Jean-Paul Bournonville ,  Francis Raatz ,  Bernard Juguin, deceased

IPC: C07C2/76 ,  B01J29/44 ,  B01J29/70 ,  B01J29/74 ,  C07C2/00 ,  C07C15/00 ,  C07C15/02 ,  C10G50/00

CPC classification number: C10G50/00 ,  B01J29/44 ,  C07C2/00 ,  B01J2229/26 ,  B01J2229/42 ,  C07C2521/04 ,  C07C2523/08 ,  C07C2523/14 ,  C07C2529/44

Abstract: For the aromatization of hydrocarbons containing 2 to 4 carbon atoms per molecule in the presence of a specific and preferably acid catalyst, the catalyst contains an MFI zeolite in which is introduced at least one noble metal from the platinum family and at least one additional metal chosen from within the group consisting of tin, germanium, lead and indium, and the catalyst optionally contains an amorphous matrix.

Abstract translation: 为了在特定且优选酸性催化剂的存在下，每分子含有2至4个碳原子的烃的芳构化，催化剂含有MFI沸石，其中引入至少一种来自铂族的贵金属和至少一种另外的金属 从锡，锗，铅和铟组成的组中，并且催化剂任选地包含无定形基质。

公开(公告)号：US5177280A

公开(公告)日：1993-01-05

申请号：US534229

申请日：1990-06-07

Applicant: Bernard Juguin ,  Pierre Dufresne ,  Francis Raatz ,  Germain Martino

Inventor： Bernard Juguin ,  Pierre Dufresne ,  Francis Raatz ,  Germain Martino

IPC: B01J29/08 ,  B01J29/18 ,  C07B61/00 ,  C07C2/66 ,  C07C2/70 ,  C07C6/12 ,  C07C15/02 ,  C07C15/073 ,  C07C15/085

CPC classification number: C07C15/085 ,  C07C15/02 ,  C07C15/073 ,  C07C2/66 ,  C07C6/126 ,  C07C2529/08 ,  C07C2529/18 ,  Y02P20/52

Abstract: The invention relates to a process for producing an alkylbenzene from benzene and an aliphatic mono-olefin in the presence of a catalyst based on a dealuminized Y zeolite with a molar ratio SiO.sub.2 /Al.sub.2 O.sub.3 ranging from 8 to 70, the product of this reaction being afterwards fractionated into a first fraction containing non converted benzene and a mono-alkylbenzene and a second fraction containing a poly-alkylbenzene, said second fraction reacting then with benzene in the presence of a catalyst based on a dealuminized mordenite with a total atomic ratio Si/Al ranging from 30 to 80. The invention especially applies to the production of ethylbenzene and cumene respectively from ethylene and propene.

Abstract translation: 本发明涉及一种在基于SiO 2 / Al 2 O 3的摩尔比为8至70的脱铝Y沸石的催化剂存在下由苯和脂族单烯烃生产烷基苯的方法，该反应产物之后 分馏成含有未转化的苯和单烷基苯的第一馏分和含有聚烷基苯的第二馏分，所述第二馏分在基于脱铝丝光沸石的催化剂存在下与苯反应，总原子比Si / Al 范围从30到80.本发明特别适用于从乙烯和丙烯生产乙苯和枯烯。

公开(公告)号：US5077254A

公开(公告)日：1991-12-31

申请号：US417143

申请日：1989-10-04

Applicant: Christine Travers ,  Francis Raatz ,  Christian Marcilly

Inventor： Christine Travers ,  Francis Raatz ,  Christian Marcilly

IPC: B01J29/20 ,  B01J29/22 ,  B01J35/00 ,  C07B61/00 ,  C07C5/27 ,  C07C15/08 ,  C10G45/64

CPC classification number: C10G45/64 ,  B01J29/20 ,  B01J29/22 ,  C07C5/2724 ,  B01J2229/16 ,  B01J2229/37 ,  B01J2229/40 ,  B01J2229/42 ,  B01J35/002

Abstract: The invention relates to a catalyst for isomerizing C.sub.8 aromatic fractions, the catalyst containing a mordenite and at least one metal from group VIII of the periodic classification of elements (such as Pt or Pd), characterized in that the mordenite is such that its skeleton Si/Al atomic ratio is between 6 and 10.5, its sodium weight content is below 2000 ppm, its unit cell volume is between 2.73 and 2.78 nm.sup.3, its benzene adsorption capacity is between 4 and 10% based on the dry mordenite weight and its 1,3,5-trimethylbenzene adsorption capacity is between 0.5 and 2.5% by weight based on the dry mordenite weight. The invention also relates to the preparation of the mordenite.

Abstract translation: 本发明涉及用于异构化C8芳族馏分的催化剂，该催化剂含有丝光沸石和至少一种元素周期性分类的第VIII族金属（如Pt或Pd），其特征在于丝光沸石使其骨架Si / Al原子比在6和10.5之间，其钠的重量含量低于2000ppm，其单位晶胞体积在2.73和2.78nm 3之间，其吸附能力基于干丝光沸石重量的4至10％ 基于干丝光沸石重量，3,5-三甲基苯吸附量为0.5-2.5重量％。 本发明还涉及丝光沸石的制备。

公开(公告)号：US4982046A

公开(公告)日：1991-01-01

申请号：US372599

申请日：1989-06-28

Applicant: Jean-Louis Guth ,  Anne-Catherine Faust ,  Francis Raatz

Inventor： Jean-Louis Guth ,  Anne-Catherine Faust ,  Francis Raatz

IPC: C01B39/00 ,  B01J29/00 ,  B01J29/04 ,  B01J29/65 ,  B01J29/68 ,  B01J29/86 ,  B01J29/87 ,  B01J29/88 ,  B01J29/89 ,  C01B37/02 ,  C01B39/04 ,  C01B39/06 ,  C01B39/08 ,  C01B39/12 ,  C01B39/44 ,  C01B39/46 ,  C07B61/00 ,  C07C1/00 ,  C07C2/12 ,  C07C11/02 ,  C07C67/00 ,  C08F4/00 ,  C08F4/06 ,  C08F4/60 ,  C08F10/00 ,  C08F210/16 ,  C10G50/00

CPC classification number: B01J29/04 ,  B01J29/65 ,  B01J29/655 ,  B01J29/68 ,  B01J29/87 ,  C01B37/02 ,  C01B39/065 ,  C01B39/082 ,  C01B39/12 ,  C01B39/445 ,  C07C2/12 ,  B01J2229/26 ,  B01J2229/42 ,  C07C2529/89 ,  Y10S423/23

Abstract: Olefin oligomerization employing as a catalyst(a) a ferrierite of the following approximate formula:M.sub.x/n (T.sup.III O.sub.2).sub.x (Si.sup.IV O.sub.2).sub.36-x whereT.sup.III represents at least one element selected from the group of boron (B.sup.III), aluminum (Al.sup.III), gallium (Ga.sup.III) and iron (Fe.sup.III);x ranges from 0.05 to 6.6;M is a compensation cation; andn is the valence of M;(b) an X-ray diffraction diagram shown in Table 1 of the description;(c) a fluorine content after synthesis ranging from about 0.01 to 1.6% by weight; and(d) a Si.sup.IV /T.sup.III molar ratio of at least about 4.75.

公开(公告)号：US4923835A

公开(公告)日：1990-05-08

申请号：US235342

申请日：1988-08-12

Applicant: Christine Travers ,  Francis Raatz ,  Jean-Louis Guth ,  Henri Kessler

Inventor： Christine Travers ,  Francis Raatz ,  Jean-Louis Guth ,  Henri Kessler

IPC: B01J29/068 ,  B01J29/44 ,  B01J29/74 ,  C07C1/00 ,  C07C5/22 ,  C07C5/27 ,  C07C6/12 ,  C07C15/00 ,  C07C15/08 ,  C07C67/00

CPC classification number: B01J29/44 ,  C07C5/2724 ,  B01J2229/26 ,  B01J2229/42

Abstract: Catalyst of aluminosilicate type for isomerization of a C.sub.8 aromatic cut, characterized by the following composition, expressed by weight:(a) 0.01 to 1.5% of at least one metal selected from platinum and palladium,(b) 0 to 99.49% of a matrix,(c) 0.5 to 99.99% of a zeolite corresponding to the following approximate formula:M.sub.2/n O, Al.sub.2 O.sub.3, X SiO.sub.2, whereinM is a proton and/or a metal cation,n is the valence of said cation,x is a number from 12 to 1000, the zeolite, of MFI structure, synthesized in fluoride medium, containing a fluorine proportion, incorporated therewith during the synthesis, in the range from 0.02 to 1.5% by weight.

Abstract translation: 用于C8芳族切割异构化的硅铝酸盐催化剂，其特征在于以重量计的以下组成：（a）0.01至1.5％的至少一种选自铂和钯的金属，（b）0至99.49％的基质 ，（c）对应于以下近似式的0.5至99.99％的沸石：M2 / n O，Al 2 O 3，X SiO 2，其中M为质子和/或金属阳离子，n为所述阳离子的价数，x为 12至1000的沸石，在氟化物介质中合成的含氟比例的MFI结构的沸石在合成过程中与其组成在0.02-1.5重量％的范围内。

公开(公告)号：US4780436A

公开(公告)日：1988-10-25

申请号：US904081

申请日：1986-09-04

Applicant: Francis Raatz ,  Christian Marcilly ,  Pierre Dufresne

Inventor： Francis Raatz ,  Christian Marcilly ,  Pierre Dufresne

IPC: C10G35/095 ,  B01J29/00 ,  B01J29/06 ,  B01J29/70 ,  B01J29/74 ,  B01J29/78 ,  C01B39/00 ,  C01B39/04 ,  C01B39/06 ,  C01B39/34 ,  C10G47/02 ,  C10G47/16 ,  C10G49/08 ,  B01J29/30

CPC classification number: B01J29/7423 ,  B01J29/7011 ,  B01J29/7823 ,  C10G47/16 ,  B01J2229/16 ,  B01J2229/26 ,  B01J2229/36 ,  B01J2229/37 ,  B01J2229/40 ,  B01J2229/42

Abstract: The invention concerns a new stabilized and dealuminated zeolite of OMEGA structure, characterized by:a total SiO.sub.2 /Al.sub.2 O.sub.3 molar ratio of at least 10,a sodium content lower than 0.5% by weight,a and c parameters of elementary mesh respectively lower than 1.814 nm and 0.759 nm,a nitrogen adsorption capacity at 77 K higher than about 5% by weight for a partial pressure P/P.sub.o of 0.19,a lattice of mesopores whose radii range preferably from 1.5 to 14 nm.This zeolite can be used in admixture with a convenient matrix in reactions of hydrocarbon conversion.

Abstract translation: 本发明涉及一种OMEGA结构的新的稳定和脱铝沸石，其特征在于：SiO 2 / Al 2 O 3的总摩尔比至少为10，钠含量低于0.5重量％，基本网格的a和c参数分别低于1.814nm 和0.759nm，对于分压P / Po为0.19，77K时的氮吸附容量高于约5重量％，半径范围优选为1.5至14nm的中孔的晶格。 该沸石可以与烃转化反应中的方便的基质混合使用。

公开(公告)号：US5302770A

公开(公告)日：1994-04-12

申请号：US61475

申请日：1993-05-17

Applicant: Jean M. Basset ,  Agnes Choplin ,  Francis Raatz ,  Albert Theolier ,  Christine Travers

Inventor： Jean M. Basset ,  Agnes Choplin ,  Francis Raatz ,  Albert Theolier ,  Christine Travers

IPC: B01J29/18 ,  C07C5/27 ,  C07C15/08 ,  C10G35/095 ,  C10G45/64 ,  C07C5/22

CPC classification number: B01J29/18 ,  C07C5/2724

Abstract: The invention relates to a catalyst for isomerization of a C8 aromatic cut containing a mordenite characterized in that said mordenite contains at least one metal of groups IIa, IVb, IIb or IVa and is such that:its overall Si/Al atomic ratio is between 6 and 15,its sodium content by weight relative to the weight of dry mordenite is less than 2000 ppm,its elementary mesh volume is between 2.725 and 2.785 nm.sup.3,its n-hexane adsorption capacity is greater than 0.065 cm.sup.3 of liquid/gram,its isooctane adsorption capacity is less than 0.068 cm.sup.3 of liquid/gram.The invention also relates to the preparation of this mordenite by grafting on an H-shaped mordenite of at least one organometallic compound of said metal.

Abstract translation: 本发明涉及含有丝光沸石的C8芳族化合物的异构化催化剂，其特征在于，所述丝光沸石含有至少一种IIa，IVb，IIb或IVa族的金属，并且是这样的：其Si / Al原子比的总和在6 和15，其相对于干燥丝光沸石重量的钠含量小于2000ppm，其基本网孔体积在2.725和2.785nm 3之间，其正己烷吸附容量大于0.065cm 3液体/克，其异辛烷 吸附容量小于0.068立方厘米/克。 本发明还涉及通过接枝在所述金属的至少一种有机金属化合物的H型丝光沸石上来制备该丝光沸石。

公开(公告)号：US5215736A

公开(公告)日：1993-06-01

申请号：US860557

申请日：1992-03-30

Applicant: Philippe Caullet ,  Jean-Louis Guth ,  Anne-Catherine Faust ,  Jean-Francois Joly ,  Christine Travers ,  Francis Raatz

Inventor： Philippe Caullet ,  Jean-Louis Guth ,  Anne-Catherine Faust ,  Jean-Francois Joly ,  Christine Travers ,  Francis Raatz

IPC: B01J29/18 ,  C07C5/27

CPC classification number: C01B33/2861 ,  B01J29/18 ,  C07C5/2724 ,  Y10S423/25

Abstract: The object of the invention is a synthetic crystalline zeolite of the mordenite type characterized by:a) the following approximate general formula:Na.sub.2 O, Al.sub.2 O.sub.3, xSiO.sub.2 where x is a number ranging from 9 to 30, andb) an X-ray diffraction diagram represented in table I of the description,c) a fluorine content ranging from about 0.005 to 2.0% by weight,and in that it has been synthetized in a fluoride medium.The invention also relates to a process for preparing said zeolite.This zeolite can notably be utilized in adsorption and in catalysis.

Abstract translation: 本发明的目的是丝光沸石的合成结晶沸石，其特征在于：a）以下近似通式：Na 2 O，Al 2 O 3，xSiO 2，其中x为9至30的数，以及b）X射线衍射图 表示在说明书的表I中，c）氟含量范围为约0.005-2.0重量％，并且其在氟化物介质中合成。 本发明还涉及制备所述沸石的方法。 该沸石可以显着地用于吸附和催化。