专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20120178979A1 METHOD FOR PREPARING A MULTI-METAL CATALYST HAVING AN OPTIMIZED SITE PROXIMITY 审中-公开
标题翻译：制备具有优化现场接近度的多金属催化剂的方法
公开(公告)号：US20120178979A1
公开(公告)日：2012-07-12
申请号：US13381281
申请日：2010-06-15
申请人： Priscilla Avenier , Sylvie Lacombe , Herve Cauffriez
发明人： Priscilla Avenier , Sylvie Lacombe , Herve Cauffriez
IPC分类号： C07C15/02 , B01J27/186 , B01J37/08 , B01J27/185
CPC分类号： B01J23/626 , B01J23/644 , B01J23/6445 , B01J27/1856 , B01J27/186 , B01J35/002 , B01J37/0205 , B01J37/0207 , B01J37/24 , B01J37/28 , C10G35/09 , C10G2300/70
摘要： The invention concerns a process for preparing a catalyst comprising at least one metal M from the platinum group, tin, a phosphorus promoter, a halogenated compound, a porous support and at least one promoter X1 selected from the group constituted by gallium, indium, thallium, arsenic, antimony and bismuth. The promoter or promoters X1 and the phosphorus are introduced during one or more sub-steps a1) or a2), the sub-step a1) corresponding to synthesis of the precursor of the main oxide and sub-step a2) corresponding to shaping the support. The tin is introduced during at least one of sub-steps a1) and a2). The product is dried and calcined before depositing at least one metal M from the platinum group. The ensemble is then dried in a stream of neutral gas or a stream of gas containing oxygen, and then is dried. The invention also concerns the use of a catalyst obtained by said process in catalytic reforming or aromatics production reactions.
摘要翻译：本发明涉及一种制备催化剂的方法，所述催化剂包含至少一种来自铂族的金属M，锡，磷促进剂，卤代化合物，多孔载体和至少一种选自镓，铟，铊，砷，锑和铋。在一个或多个子步骤a1）或a2）期间引入启动子或启动子X1和磷，对应于主氧化物的前体的合成的子步骤a1）和对应于形成载体的子步骤a2）。在子步骤a1）和a2）中的至少一个中引入锡。在从铂族中沉积至少一种金属M之前，将产物干燥并煅烧。然后将所述组合体在中性气体流或含氧气流中干燥，然后干燥。本发明还涉及通过所述方法在催化重整或芳烃生产反应中获得的催化剂的用途。

2. 发明申请

US20110105313A1 USE OF SULPHUR-CONTAINING SUPPORTS FOR CATALYTIC REFORMING 审中-公开
标题翻译：含硫载体用于催化改性的应用
公开(公告)号：US20110105313A1
公开(公告)日：2011-05-05
申请号：US12996039
申请日：2009-05-20
申请人： Yohan Oudart , Sylvie Lacombe , Herve Cauffriez , Pierre-Yves LE-Goff , Renaud Revel
发明人： Yohan Oudart , Sylvie Lacombe , Herve Cauffriez , Pierre-Yves LE-Goff , Renaud Revel
IPC分类号： B01J27/02 , B01J37/18 , B01J37/08 , B01J27/187 , B01J21/04
CPC分类号： B01J21/04 , B01J23/468 , B01J23/6567 , B01J23/8896 , B01J23/89 , B01J37/0009 , B01J37/0205 , B01J37/06 , B01J37/18 , C10G35/09
摘要： The invention concerns a process for preparing a catalyst comprising at least one metal from group VIII, rhenium or iridium and a sulphur-containing support, said catalyst having a sodium content which is strictly less than 50 ppm by weight and a sulphur content in the range 1500 to 3000 ppm by weight. The invention also concerns the use of said catalyst in a catalytic reforming reaction.
摘要翻译：本发明涉及一种制备包含至少一种Ⅷ族，铼或铱金属和含硫载体的催化剂的方法，所述催化剂的钠含量严格低于50ppm（重量），硫含量在 1500至3000重量ppm。本发明还涉及所述催化剂在催化重整反应中的用途。

3. 发明授权

US5968475A Dealuminated IM-5 zeolite 失效
标题翻译：脱铝IM-5沸石
公开(公告)号：US5968475A
公开(公告)日：1999-10-19
申请号：US12190
申请日：1998-01-23
申请人： Eric Benazzi , Herve Cauffriez
发明人： Eric Benazzi , Herve Cauffriez
IPC分类号： B01J29/70 , B01J29/76 , C01B39/02 , C01B39/46 , C07B61/00 , C07C4/06 , C10G47/12 , C01B39/06
CPC分类号： C01B39/026 , B01J2229/16
摘要： The present invention relates to a dealuminated IM-5 zeolite and to any catalyst comprising that zeolite which is at least partially in its acid form. The invention also relates to the preparation of the catalyst and to the catalyst. Finally, the invention relates to the use of the zeolite in a hydrocarbon conversion process.
摘要翻译：本发明涉及脱铝的IM-5沸石和任何包含至少部分为其酸形式的沸石的催化剂。本发明还涉及催化剂和催化剂的制备。最后，本发明涉及沸石在烃转化方法中的应用。

4. 发明授权

US08349760B2 Homogeneous bed of catalyst and a process for transforming hydrocarbons into aromatic compounds using said bed 有权
标题翻译：催化剂的均相床和使用所述床将烃转化为芳族化合物的方法
公开(公告)号：US08349760B2
公开(公告)日：2013-01-08
申请号：US10454837
申请日：2003-06-05
申请人： Herve Cauffriez , Fabienne Le Peltier
发明人： Herve Cauffriez , Fabienne Le Peltier
IPC分类号： B01J27/06 , B01J27/135 , B01J27/13 , B01J23/42 , B01J23/44 , B01J23/00
CPC分类号： C10G35/09 , B01J23/56 , B01J23/62 , B01J23/622 , B01J23/626 , B01J23/652 , B01J23/656
摘要： The invention concerns a homogeneous bed of particles of a catalyst, said catalyst comprising at least one amorphous matrix, at least one noble metal, at least one additional metal M and at least one halogen, and in which, for a catalyst particle, CPt is the local concentration of noble metal Pt; CM is the local concentration of additional metal M; CX is the local concentration of halogen; said catalyst being in the form of a homogeneous bed of particles, in which across the diameter of the particle, at least 70% of the values CPt/CM or CPt/CX differ from the mean local ratio by at most 30%, and in which the mole ratio M/Pt in the catalyst is in the range 1.8 to 6.
摘要翻译：本发明涉及催化剂颗粒的均匀床，所述催化剂包含至少一种无定形基质，至少一种贵金属，至少一种另外的金属M和至少一种卤素，其中，对于催化剂颗粒，CPt为贵金属Pt的局部浓度; CM是附加金属M的局部浓度; CX是卤素的局部浓度; 所述催化剂是均匀的颗粒床形式，其中跨越颗粒的直径，CPt / CM或CPt / CX的值的至少70％与平均局部比率不同至多30％，并且在催化剂中M / Pt的摩尔比在1.8至6的范围内。

5. 发明授权

US6165439A Dealuminated NU-86 zeolite and its use for the conversion of hydrocarbons 失效
标题翻译：脱铝NU-86沸石及其用于碳氢化合物转化的用途
公开(公告)号：US6165439A
公开(公告)日：2000-12-26
申请号：US974427
申请日：1997-11-19
申请人： Eric Benazzi , Nicolas Chouteau , Herve Cauffriez
发明人： Eric Benazzi , Nicolas Chouteau , Herve Cauffriez
IPC分类号： B01J29/70 , C01B3/22 , C01B39/02 , C01B39/06 , C01B39/08 , C07B61/00 , C07C2/04 , C07C2/08 , C07C2/12 , C07C2/24 , C07C4/06 , C07C9/02 , C07C11/02 , C10G35/095 , C10G50/00 , B01J29/064
CPC分类号： B01J29/70 , B01J2229/16 , B01J2229/26 , B01J2229/36 , B01J2229/37 , B01J2229/42 , C01B39/026 , C07C2/12 , C07C2529/70
摘要： The invention concerns a NU-86 zeolite comprising silicon and at least one element T selected from the group formed by aluminium, iron, gallium and boron, preferably aluminium, characterized in that element T has been extracted from the framework, and in that it has a global Si/T atomic ratio of more than about 20. Element T is extracted from the zeolitic framework (or network) by means of at least one heat treatment, optionally carried out in the presence of steam, followed by at least one acid attack using at least one solution of a mineral or organic acid, or by direct acid attack. The invention also concerns a catalyst comprising the zeolite which is at least partially in its acid form, and the use of the catalyst for the conversion of hydrocarbons, in particular for the oligomerization of olefins.
摘要翻译：本发明涉及包含硅和至少一种元素T的NU-86沸石，其选自由铝，铁，镓和硼（优选铝）形成的基团，其特征在于元素T已经从骨架中提取出来，并且其具有全球Si / T原子比大于约20.元素T通过至少一种热处理从沸石骨架（或网络）提取，任选在蒸汽存在下进行，随后至少一次酸侵蚀使用矿物或有机酸的至少一种溶液，或通过直接的酸侵蚀。本发明还涉及包含至少部分为其酸形式的沸石的催化剂，以及用于转化烃的催化剂，特别是用于烯烃低聚的催化剂。

6. 发明授权

US5241093A Process for preparing aluminophosphate compounds and substituted derivatives of the structural type VFI 失效
标题翻译：制备结构型VFI的氨基磷酸酯化合物和取代衍生物的方法
公开(公告)号：US5241093A
公开(公告)日：1993-08-31
申请号：US822852
申请日：1992-01-21
申请人： Jean-Francois Joly , Herve Cauffriez , Jean-Louis Guth
发明人： Jean-Francois Joly , Herve Cauffriez , Jean-Louis Guth
IPC分类号： B01J29/83 , C01B37/04 , C01B37/08
CPC分类号： B01J29/83 , C01B37/04 , C01B37/08
摘要： A process for preparing aluminophosphate compounds (and substituted derivatives) of the structural type VFI. This preparation process is characterized in that the speed of increase in temperature of the reaction mixture is greater than 250.degree. C./hour, the total time of heating of the reaction mixture, including the rise in temperature and the plateau heating, being less than one hour. The temperature of the plateau heating is between 100.degree. and 200.degree. C.The synthetic compounds in accordance with the invention possess(a) a general formula approximating to the following:1 Al.sub.2 O.sub.3 0.75-1.25 P.sub.2 O.sub.5 0-0.5 XO.sub.n/2 0-0.05 R y H.sub.2 OwhereX represents a heteroatom chosen from the group consisting of silicon, cobalt, magnesium and zinc;n is the degree of oxidation of the heteroatom X;y, the number of water molecules contained in the said compound, is greater than 0.001; andR is an organic compound chosen from the group consisting of secondary amines, tertiary amines, and quaternary ammonium salts and hydroxides;(b) an X-ray diffraction diagram as represented in Table I of the description.
摘要翻译：制备结构型VFI的磷酸铝化合物（和取代的衍生物）的方法。该制备方法的特征在于，反应混合物的温度升高速度大于250℃/小时，反应混合物的总加热时间（包括温度升高和平台加热）小于一小时。平台加热的温度为100至200℃。根据本发明的合成化合物具有（a）接近于以下的通式：1 Al 2 O 3 0.75-1.25 P 2 O 5 0-0.5 XOn / 2 0-0.05 其中X表示选自硅，钴，镁和锌的杂原子; n是杂原子X的氧化度; y，所述化合物中含有的水分子数目大于0.001; 并且R是选自仲胺，叔胺和季铵盐和氢氧化物的有机化合物; （b）如说明书的表I所示的X射线衍射图。

7. 发明授权

US6121186A Catalyst based on a halogenated alumina, its preparation and use for the isomerization of normal C.sub.4 -C.sub.6 paraffins 失效
标题翻译：基于卤化氧化铝的催化剂，其制备和用于正常C4-C6链烷烃异构化的用途
公开(公告)号：US6121186A
公开(公告)日：2000-09-19
申请号：US962618
申请日：1997-11-03
申请人： Herve Cauffriez , Christine Travers
发明人： Herve Cauffriez , Christine Travers
IPC分类号： B01J23/42 , B01J27/128 , B01J27/13 , B01J35/02 , B01J37/24 , C07C5/27 , B01J27/125 , C07C5/13
CPC分类号： B01J27/128 , B01J23/42 , B01J27/13 , B01J35/023 , B01J37/24 , C07C5/2791 , C07C2521/04 , C07C2523/42 , C07C2523/44 , C07C2523/755 , C07C2523/89
摘要： The invention concerns a catalyst composed of at least one halogen, at least one metal from group VIII and a formed support of gamma alumina and optionally eta alumina, the catalyst being characterized in that the smallest average dimension of said support is in the range 0.8 mm to 2 mm and in that the halogen content is in the range 4.5% to 15% by weight. The invention also concerns the preparation of said catalyst, preferably with chlorination (in the case where the halogen is chlorine) in the presence of CCl.sub.4 or CHCl.sub.3. The invention also concerns the use of the catalyst for the isomerisation of normal C.sub.4 -C.sub.6 paraffins.
摘要翻译：本发明涉及由至少一种卤素，至少一种VIII族金属和形成的γ氧化铝和任选的氧化铝载体组成的催化剂，其特征在于所述载体的最小平均尺寸为0.8mm 至2mm，并且卤素含量在4.5重量％至15重量％的范围内。本发明还涉及在CCl 4或CHCl 3存在下，优选用氯化（在卤素为氯的情况下）制备所述催化剂。本发明还涉及催化剂用于正常C4-C6链烷烃异构化的用途。

8. 发明授权

US6077420A Process for cracking hydrocarbon feeds using a catalyst comprising a dealuminated NU-86 zeolite 失效
标题翻译：使用包含脱铝NU-86沸石的催化剂裂化烃进料的方法
公开(公告)号：US6077420A
公开(公告)日：2000-06-20
申请号：US8837
申请日：1998-01-20
申请人： Eric Benazzi , Herve Cauffriez
发明人： Eric Benazzi , Herve Cauffriez
IPC分类号： B01J29/04 , B01J29/08 , B01J29/70 , C07B61/00 , C10G11/05
CPC分类号： B01J29/084 , B01J29/70 , C10G11/05 , B01J2229/16 , B01J2229/26 , B01J2229/42
摘要： The present invention relates to the use of a catalyst comprising a Y zeolite with a faujasite structure combined with a NU-86 zeolite which is dealuminated and at least partially in its acid form and a matrix which is normally amorphous or of low crystallinity in a process for catalytic cracking of petroleum feeds.
摘要翻译：本发明涉及包含Y沸石的催化剂的用途，所述Y沸石与八面沸石结构与已脱铝并且至少部分为其酸形式的NU-86沸石结合，并且在工艺中通常为无定形或低结晶度的基体用于石油进料的催化裂化。

9. 发明授权

US6007698A Process for cracking hydrocarbon feeds using a catalyst comprising an IM-5 zeolite which is optionally dealuminated 失效
标题翻译：使用包含任选脱酸的IM-5沸石的催化剂来裂化烃进料的方法
公开(公告)号：US6007698A
公开(公告)日：1999-12-28
申请号：US13264
申请日：1998-01-26
申请人： Eric Benazzi , Herve Cauffriez
发明人： Eric Benazzi , Herve Cauffriez
IPC分类号： B01J29/04 , B01J29/08 , B01J29/70 , B01J29/80 , C10G11/05 , C10G35/095
CPC分类号： B01J29/80 , B01J29/70 , C10G11/05 , B01J2229/16 , B01J2229/26 , B01J2229/42 , B01J29/084
摘要： The present invention relates to the use of a catalyst comprising an IM-5 zeolite which has optionally been dealuminated and is at least partially in its acid form and a matrix which is normally amorphous or of low crystallinity, and optionally a Y zeolite with a faujasite structure, in a process for catalytic cracking of petroleum feeds.
摘要翻译：本发明涉及包含任选脱酯并至少部分为其酸形式的IM-5沸石和通常为无定形或低结晶度的基质的催化剂的用途，以及任选的具有八面沸石的Y沸石在石油进料的催化裂化过程中的结构。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式