公开(公告)号：US07632483B2

公开(公告)日：2009-12-15

申请号：US10451427

申请日：2001-12-21

申请人： Philippe Marion ,  Cécile Rosier

发明人： Philippe Marion ,  Cécile Rosier

IPC分类号： C01B3/08

CPC分类号： A62D3/37 ,  A62D2101/22 ,  C01B3/08 ,  Y02E60/36

摘要： The invention concerns a hydrogen generating system, characterized in that it combines a water-corrodible metal, an inorganic material, said material having a specific surface capable of fixing the oxide and/or hydroxide form(s) of said metals generated during corrosion. The invention also concerns a method for generating hydrogen and its uses, in particular in a hydrodehalogenation process of halogenated organic compounds present in aqueous media to be purified.

摘要翻译： 本发明涉及一种氢气发生系统，其特征在于它结合了水可腐蚀金属，无机材料，所述材料具有能够固化在腐蚀过程中产生的所述金属的氧化物和/或氢氧化物形式的比表面。 本发明还涉及产生氢气的方法及其用途，特别是在待纯化的水性介质中存在的卤代有机化合物的加氢脱卤过程中。

公开(公告)号：US06559333B1

公开(公告)日：2003-05-06

申请号：US09673299

申请日：2001-01-25

申请人： Jean-Pierre Brunelle ,  Philippe Leconte ,  Philippe Marion

发明人： Jean-Pierre Brunelle ,  Philippe Leconte ,  Philippe Marion

IPC分类号： C07C25524

CPC分类号： C07C253/34 ,  C07C255/58

摘要： The present invention relates to a process for the purification of aliphatic aminonitriles and more particularly of 6-aminocapronitrile. It consists more specifically in subjecting 6-aminocapronitrile to a hydrogenation with molecular hydrogen in the presence of a catalyst comprising at least one metal chosen from palladium, platinum, ruthenium, osmium, iridium or rhodium and a promoter agent or a preconditioning in order to improve the selectivity of the hydrogenation.

摘要翻译： 本发明涉及一种纯化脂族氨基腈，更特别是6-氨基己腈的方法。其更具体地涉及在含有至少一种选自钯的金属的催化剂的存在下，使6-氨基己腈与分子氢进行氢化反应 ，铂，钌，锇，铱或铑以及促进剂或预处理，以提高氢化的选择性。

公开(公告)号：US06547933B2

公开(公告)日：2003-04-15

申请号：US10116251

申请日：2002-04-04

申请人： Philippe Marion ,  Stephane Montarsolo

发明人： Philippe Marion ,  Stephane Montarsolo

IPC分类号： B01D100

CPC分类号： C07C209/84 ,  Y10S159/901 ,  Y10S203/09 ,  Y10S203/20 ,  C07C211/50

摘要： A process for the purification of a mixture of aromatic polyamines obtained by hydrogenation of the corresponding aromatic polynitro compounds, said mixture including the various isomers of the said amines as well as reaction by-products, including the steps of carrying out a distillation of the mixture in a distillation column, wherein a first stream, corresponding to a fraction or to all of the stream recovered at the bottom of the distillation column, is separated and is used in a chemical reaction and a second stream is separated corresponding (i) to a stream drawn off from the side in the gas phase, in the lower third of the said column, this stream representing at most 20% or more than 80% of the total volume (first and second stream); or (ii) to a fraction of the first stream, this fraction representing 2 to 50% of the volume of the first stream; in order to treat it subsequently.

摘要翻译： 一种纯化通过相应的芳族多硝基化合物氢化获得的芳族多胺的混合物的方法，所述混合物包括所述胺的各种异构体以及反应副产物，包括进行混合物蒸馏的步骤 在蒸馏塔中，其中对应于在蒸馏塔底部回收的馏分或全部流的第一物流被分离并且用于化学反应中，并且将第二物流分离成相应于（i）至 在气相的一侧，在所述塔的下三分之一处流出的物流，该物流占总体积的至多20％或大于80％（第一和第二流）; 或（ii）至第一料流的一部分，该馏分代表第一料流体积的2至50％; 以便随后对待。

公开(公告)号：US06254789B1

公开(公告)日：2001-07-03

申请号：US09485498

申请日：2000-05-03

申请人： Philippe Marion ,  Louis Le Bris ,  Gérard Berrod ,  Georges Dovergne ,  Philippe Perrona

发明人： Philippe Marion ,  Louis Le Bris ,  Gérard Berrod ,  Georges Dovergne ,  Philippe Perrona

IPC分类号： C02F104

CPC分类号： C07C201/16 ,  C07C201/08 ,  Y10S210/903 ,  Y10S210/909 ,  C07C205/06

摘要： The invention concerns a method for treating an aqueous solution derived from sluicing of crude mononitrated or dinitrated aromatic compounds obtained by nitration of the corresponding aromatic compounds, consisting in: (a) contacting said aqueous solution with said aromatic compound thereby obtaining an aqueous phase and an organic phase; (b) recycling said organic phase in the nitration process; (c) distilling said aqueous phase; (d) recycling the resulting concentrated acid solution in the nitration process; (e) recycling or eliminating the recuperated water after distillation.

摘要翻译： 本发明涉及一种处理衍生自通过硝化相应芳族化合物而得到的粗单硝化或二硝化芳族化合物的水溶液的方法，其包括：（a）使所述水溶液与所述芳族化合物接触，从而获得水相和 有机相; （b）在硝化过程中回收所述有机相; （c）蒸馏所述水相; （d）在硝化过程中回收所得浓酸溶液; （e）蒸馏后回收或除去回收的水。

公开(公告)号：US06242650B1

公开(公告)日：2001-06-05

申请号：US09510798

申请日：2000-02-23

申请人： Jean-Luc Coudret ,  Philippe Marion

发明人： Jean-Luc Coudret ,  Philippe Marion

IPC分类号： C07C20984

CPC分类号： C02F1/70 ,  C02F2103/36 ,  C02F2103/38

摘要： The subject of the present invention is a process for the decoloration of aqueous effluents comprising aromatic amines or their derivatives, in which process the effluents are brought into contact with at least one agent chosen from alkali metal or alkaline earth metal sulfites or alkali metal or alkaline earth metal hydrogensulfites.

摘要翻译： 本发明的主题是一种包含芳族胺或其衍生物的含水废水的脱色方法，其中流出物与至少一种选自碱金属或碱土金属亚硫酸盐或碱金属或碱土金属的物质接触 地球金属亚硫酸氢盐。

公开(公告)号：US06191325B1

公开(公告)日：2001-02-20

申请号：US09130348

申请日：1998-08-13

申请人： Philippe Marion ,  Pascal Metivier

发明人： Philippe Marion ,  Pascal Metivier

IPC分类号： C07C20500

CPC分类号： C07C201/16 ,  C07C201/08 ,  C07C205/06

摘要： Dinitro aromatic compounds are improvedly prepared by reacting an aromatic compound with a nitric acid nitrating agent and thence separating the nitrating acid from the process stream thus formed, the process stream containing said at least one dinitro aromatic compound and also having a fraction of the nitrating acid dissolved therein, the subject process also comprising (a) distilling/stripping nitric acid from said process stream, (b) recovering nitric acid from the top of the distillation/stripping vessel and recycling same to the nitration reaction and (c) washing the process stream which contains the at least one dinitro aromatic compound, but having the nitric acid removed therefrom.

摘要翻译： 二硝基芳族化合物通过使芳族化合物与硝酸硝化剂反应，然后从所形成的工艺流中分离硝酸而改进制备，所述工艺流含有所述至少一种二硝基芳族化合物，并且还含有一部分硝酸 本方法还包括（a）从所述工艺流中蒸馏/除去硝酸，（b）从蒸馏/汽提容器的顶部回收硝酸并将其再循环到硝化反应，和（c）洗涤该过程 其含有至少一种二硝基芳族化合物，但其中除去硝酸。

公开(公告)号：US08951946B2

公开(公告)日：2015-02-10

申请号：US12738971

申请日：2008-10-21

申请人： Roland Jacquot ,  Philippe Marion ,  Jean-Emile Zanetto ,  Olivier Jentzer ,  Sophie Deroo ,  Dominique Labarre

发明人： Roland Jacquot ,  Philippe Marion ,  Jean-Emile Zanetto ,  Olivier Jentzer ,  Sophie Deroo ,  Dominique Labarre

IPC分类号： C11D1/66 ,  C11D3/20 ,  C11D3/44 ,  C07C69/42 ,  C07C69/34 ,  C07C69/40 ,  C07C69/44 ,  C09D9/00 ,  C09K3/32 ,  C11D7/26 ,  C23G5/032 ,  C11D7/50

CPC分类号： C07C69/42 ,  C07C69/34 ,  C07C69/40 ,  C07C69/44 ,  C09D9/005 ,  C09K3/32 ,  C11D7/266 ,  C11D7/5022 ,  C23G5/032

摘要： Novel dicarboxylic acid diesters and admixture thereof have the formula (I): R1—OOC-A-COOR2  (I) and are advantageously prepared from fusel oils; these are particularly suited for formulation into useful solvent, cosolvent, stripping, crystallization inhibiting, cleaning and degreasing compositions.

摘要翻译： 新型二羧酸二酯及其混合物具有式（I）：R1-OOC-A-COOR2（I），有利地由杂醇油制备; 这些特别适用于配制成有用的溶剂，助溶剂，汽提，结晶抑制，清洗和脱脂组合物。

公开(公告)号：US08889913B2

公开(公告)日：2014-11-18

申请号：US13813616

申请日：2011-07-20

申请人： Roland Jacquot ,  Philippe Marion

发明人： Roland Jacquot ,  Philippe Marion

IPC分类号： C07C45/29 ,  C07C27/04 ,  C07C29/143

CPC分类号： C07C27/04 ,  C07C29/143 ,  C07C45/29 ,  C07C2601/14 ,  C07C31/10 ,  C07C49/403

摘要： A hydride transfer process within a reaction between an alcohol and a ketone and in the presence of a heterogeneous catalyst is described. The process can transfer a hydride from an alcohol to a ketone, thus enabling reduction of the ketone and oxidation of the alcohol. Further described, is a process for the simultaneous preparation of cyclohexanone and isopropanol enabling an optimized industrial operation. A mixture of compounds useful for implementing the process and comprising two different ketones and two different alcohols is also described.

摘要翻译： 描述了在醇和酮之间的反应中和在非均相催化剂存在下的氢化物转移过程。 该方法可以将氢化物从醇转移到酮，从而可以还原酮和醇的氧化。 进一步描述的是同时制备环己酮和异丙醇的方法，能够实现优化的工业操作。 还描述了可用于实施该方法并包含两种不同酮和两种不同醇的化合物的混合物。

公开(公告)号：US08410322B2

公开(公告)日：2013-04-02

申请号：US12668466

申请日：2008-07-08

申请人： Philippe Marion

发明人： Philippe Marion

IPC分类号： C07C205/00

CPC分类号： B01D17/0217 ,  B01D17/0208 ,  C07C201/08 ,  Y02P20/582 ,  C07C205/06

摘要： The present invention relates to a process for preparing dinitrotoluene. The process of the invention for preparing dinitrotoluene from mononitrotoluene, which comprises carrying out a mononitrotoluene nitration reaction using a nitrating mixture comprising nitric acid, sulphuric acid and water resulting in a two-phase medium and separating the organic and aqueous phases of said two-phase medium, is characterized in that the mononitrotoluene nitration is carried out using a nitrating mixture comprising at most 10% by weight of water resulting in a two-phase medium, in that the organic and aqueous phases of said two-phase medium are separated, and in that the aqueous phase derived from the separating operation is recycled, at the end of the mononitrotoluene nitration reaction and before the separation of the organic and aqueous phases, such that the weight ratio of the aqueous phase to the organic phase is at least equal to 1.2.

摘要翻译： 本发明涉及一种制备二硝基甲苯的方法。 本发明从一硝基甲苯制备二硝基甲苯的方法，其包括使用包含硝酸，硫酸和水的硝化混合物进行一硝基甲苯硝化反应，得到两相介质并分离所述两相的有机相和水相 介质，其特征在于使用包含至多10重量％的水的硝化混合物进行一硝基甲苯硝化，得到两相介质，因为所述两相介质的有机相和水相分离，和 因为来自分离操作的水相在单硝基甲苯硝化反应结束时和有机相和水相分离之前再循环，使得水相与有机相的重量比至少等于 1.2。

公开(公告)号：US08247561B2

公开(公告)日：2012-08-21

申请号：US12934465

申请日：2009-03-13

申请人： Philippe Marion

发明人： Philippe Marion

IPC分类号： C07D211/12 ,  C07D213/133 ,  C07C209/48

CPC分类号： C07C209/48 ,  C07D211/12 ,  C07D213/08 ,  C07D213/133 ,  C07C211/09

摘要： Methyl-2-pentamethylenediamine and methyl-3-piperidine are prepared by hydrogenation of methylglutaronitrile in the presence of a catalyst including cobalt, chromium, and nickel, especially a catalyst based on Raney cobalt doped with nickel and chromium.

摘要翻译： 甲基戊二胺和甲基-3-哌啶是通过甲基戊二腈在包括钴，铬和镍的催化剂存在下，特别是基于掺杂有镍和铬的阮内钴的催化剂进行氢化来制备的。