专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明申请

US20100036182A1 PROCESS OF DIRECT CONVERSION OF A CHARGE COMPRISING OLEFINS WITH FOUR AND/OR FIVE CARBON ATOMS, FOR THE PRODUCTION OF PROPYLENE WITH CO-PRODUCTION OF GASOLINE 有权
标题翻译：含有四种和/或五种碳原子的烯烃直接转化的方法，用于生产丙烷的丙烯生产
公开(公告)号：US20100036182A1
公开(公告)日：2010-02-11
申请号：US11722300
申请日：2005-12-13
申请人： Alain Forestiere , Vicent Coupard , Sylvie Lacombe , Sylvain Louret
发明人： Alain Forestiere , Vicent Coupard , Sylvie Lacombe , Sylvain Louret
IPC分类号： C07C4/06 , B01J19/18
CPC分类号： C10G69/126 , C07C2/10 , C07C4/06 , C07C11/06 , C10G2400/02 , Y02P20/52 , C07C11/02
摘要： The invention relates to a process for production of propylene from a C4/C5 olefin cut (for example from steam cracking and/or catalytic cracking), this process comprising an optional selective hydrogenation, a selective oligomerization of the isobutenes and an oligocracking of the n-butenes.The invention makes it possible to obtain a high conversion rate with a good propylene yield and to maximize the production of good-quality gasoline.
摘要翻译：本发明涉及从C4 / C5烯烃切割（例如由蒸汽裂化和/或催化裂化）生产丙烯的方法，该方法包括任选的选择性氢化，异丁烯的选择性低聚和n 丁烯。本发明可以获得具有良好丙烯收率的高转化率并且最大限度地提高优质汽油的生产。

52. 发明申请

US20070295642A1 Method of Optimizing Heavy Crude Transportation by Incorporation Under Pressure of Dimethyl Ether 失效
标题翻译：通过在二甲醚压力下引入重质原油运输的方法
公开(公告)号：US20070295642A1
公开(公告)日：2007-12-27
申请号：US11766120
申请日：2007-06-21
申请人： Isabelle Henaut , Alain Forestiere , Jean-Philippe Heraud , Jean-Francois Argillier
发明人： Isabelle Henaut , Alain Forestiere , Jean-Philippe Heraud , Jean-Francois Argillier
IPC分类号： C10G49/00
CPC分类号： C10L1/14 , C10L1/1616 , C10L1/1852 , F17D1/17 , Y10T137/0391 , Y10T137/0396
摘要： Heavy crude transportation optimization method wherein at least one solvent is added to said crude. According to the method, a predetermined amount of dimethyl ether (DME) is added under pressure so as to adjust the viscosity of the crude.
摘要翻译：重质原油运输优化方法，其中向所述原油中加入至少一种溶剂。根据该方法，在压力下加入预定量的二甲醚（DME）以调节粗品的粘度。

53. 发明申请

US20060014635A1 Materials comprising organic groups containing sulphur and phosphorous bonded to a mineral oxide via oxygen atoms 有权
标题翻译：包含含硫和磷的有机基团的材料通过氧原子键合到矿物氧化物上
公开(公告)号：US20060014635A1
公开(公告)日：2006-01-19
申请号：US11200038
申请日：2005-08-10
申请人： Alain Forestiere , P. Hubert Mutin , Andre Vioux , Gilles Guerrero
发明人： Alain Forestiere , P. Hubert Mutin , Andre Vioux , Gilles Guerrero
IPC分类号： C07F15/00
CPC分类号： B01J31/0217 , B01J20/3204 , B01J20/321 , B01J20/3251 , B01J20/3257 , B01J20/3259 , B01J31/0211 , B01J31/0212 , B01J31/0225 , B01J31/0259 , B01J31/10 , B01J37/033 , C07F9/095 , C07F9/3294 , C07F9/409
摘要： The invention describes materials comprising organic groups containing sulphur and phosphorous bonded together by a hydrocarbon chain and bonded via phosphorous and oxygen atoms to a mineral oxide of an element M, said materials being characterized in that they comprise M-O-M′ bonds, M′representing an element of a mineral oxide identical to or different from M, in that the ratio of the element M to the phosphorous is about 0.5: 1 to about 500:1 and in that each phosphorous atom of the phosphorous-containing groups forms at least one P—O-M bond and/or P—O-M′ bond. The invention also describes a process for preparing such materials.
摘要翻译：本发明描述了包含含硫和磷的有机基团的材料，其通过烃链键合在一起并通过磷和氧原子键合到元素M的矿物氧化物，所述材料的特征在于它们包含MOM'键，M'表示元素的与M相同或不同的矿物氧化物，其中元素M与磷的比例为约0.5:1至约500:1，并且所述含磷基团的每个磷原子形成至少一个POM键和/或POM'债券。本发明还描述了制备这种材料的方法。

54. 发明授权

US06860908B2 Petroleum middle distillate composition containing a substance for limiting the paraffin sedimentation rate 失效
标题翻译：石油中间馏分组合物含有限制石蜡沉淀速率的物质
公开(公告)号：US06860908B2
公开(公告)日：2005-03-01
申请号：US09963040
申请日：2001-09-26
申请人： Despina Vassilakis , Robert Leger , Alain Forestiere , Jean Gaillard
发明人： Despina Vassilakis , Robert Leger , Alain Forestiere , Jean Gaillard
IPC分类号： C10L1/14 , C10L1/16 , C10L1/18 , C10L1/22 , C10L1/222 , C10L1/224 , C10L1/238 , C10L10/04
CPC分类号： C10L1/2222 , C10L1/143 , C10L1/1608 , C10L1/1973 , C10L1/221 , C10L1/224 , C10L1/238 , C10L1/2381 , C10L10/04
摘要： A middle petroleum distillate composition containing a major proportion of middle petroleum distillate and a minor proportion of an additive in a sufficient amount to limit the settling speed of paraffins contained in said middle distillate. Said additive consists of a product resulting from a reaction between at least one aliphatic dicarboxylic compound and at least one primary amine functional compound of general formula (I), wherein R1 is a monovalent saturated aliphatic radical, Z is selected from —NR′— groupings in which R′ is a hydrogen atom or a monovalent saturated aliphatic radical, n is an integer between 2 and 4, and m is an integer between 1 and 4; said primary amine functional compound being used in a ratio of 0.3-0.8 mols per mol of said dicarboxylic compound.
摘要翻译：中间石油馏出物组合物，其中含有主要比例的中间石油馏出物和少量的添加剂，其用量足以限制所述中间馏分中所含的链烷烃的沉降速度。所述添加剂由至少一种脂族二羧化合物与至少一种通式（I）的伯胺官能化合物之间的反应产生的产物组成，其中R 1是一价饱和脂族基团，Z选自-NR ' - 其中R'是氢原子或一价饱和脂族基团的基团，n是2和4之间的整数，m是1和4之间的整数; 所述伯胺官能化合物的使用比例为每摩尔所述二羧酸化合物为0.3-0.8摩尔。

55. 发明授权

US06486362B1 Process for producing oxygen-containing compounds containing at least one oxygen atom bonded to two distinct carbon atoms which are not bonded together and not including a multiple bond 有权
标题翻译：制备含有至少一个键合在两个不同的碳原子上的氧原子的含氧化合物的方法，它们不结合在一起并且不包括多重键
公开(公告)号：US06486362B1
公开(公告)日：2002-11-26
申请号：US09606018
申请日：2000-06-29
申请人： Alain Forestiere , Jean-Ferdinand Gaillard , Michel Barraque
发明人： Alain Forestiere , Jean-Ferdinand Gaillard , Michel Barraque
IPC分类号： C07C4100
CPC分类号： C07C41/09 , C07C41/42 , C07C41/56 , C10L1/02 , C07C43/04 , C07C43/303
摘要： A process for producing oxygen-containing compounds containing at least one oxygen atom bonded to two distinct carbon atoms which are not bonded together and not comprising a multiple bond comprises a step a) for hydroformylation of a feed comprising at least one olefin containing four to seven carbon atoms to at least one aldehyde, in the presence of a catalyst and a synthesis gas under hydroformylation conditions, a step b) for hydrogenation of this aldehyde to at least one corresponding alcohol, and a step c) for transforming at least one alcohol obtained from step b) in the presence of a catalyst under conditions for producing a mixture containing at least one ether or at least one acetal.
摘要翻译：含有至少一个键合在两个不同的碳原子上并且不包含多重键的氧原子的含氧化合物的方法包括步骤a）用于加氢甲酰化含有至少一种含有4-7个烯烃的烯烃在加氢甲酰化条件下，在催化剂和合成气存在下，将碳原子与至少一种醛反应，步骤b）将该醛氢化成至少一种相应的醇，和步骤c）用于转化至少一种获得的醇步骤b）在催化剂存在下在产生含有至少一种醚或至少一种缩醛的混合物的条件下进行。

56. 发明授权

US06284937B1 Process and unit for carrying out a reaction on an organic feed, such as dimerisation or metathesis, in the presence of a polar phase containing a catalyst 失效
标题翻译：在含有催化剂的极性相存在下，在有机原料上进行反应的方法和单元，例如二聚或复分解
公开(公告)号：US06284937B1
公开(公告)日：2001-09-04
申请号：US09084353
申请日：1998-05-27
申请人： Helene Olivier , Dominique Commereuc , Alain Forestiere , Francois Hugues
发明人： Helene Olivier , Dominique Commereuc , Alain Forestiere , Francois Hugues
IPC分类号： C07C226
CPC分类号： C07C6/04 , B01J19/245 , B01J2219/00103 , B01J2219/00159 , B01J2219/00186 , C07B61/00 , C07C2527/125 , C07C2531/14
摘要： A process for carrying out a reaction on an organic feed, for example dimerization, co-dimerization, oligomerization or metathesis of olefins, as described in which the catalyst is a catalytic metal compound dissolved in a non-aqueous ionic medium which is not or is only slightly miscible with hydrocarbons. The reaction is carried out in a system comprising at least two treatment loops each comprising at least one reaction zone and at least one zone for separating the organic and polar phases between which the polar medium containing the catalytic metal compound, and the organic phase circulate. Fresh polar phase is injected into the second loop and used polar phase is eliminated from the first loop. The hydrocarbon to be transformed is injected into the first loop and the products are withdrawn from the second loop. The invention also concerns a unit for carrying out the process.
摘要翻译：对有机原料进行反应的方法，例如烯烃的二聚，共二聚，低聚或复分解，其中催化剂是溶解在非水性离子介质中的催化金属化合物，其不是或不是只与碳氢化合物轻微混溶。该反应在包括至少两个处理回路的系统中进行，每个处理回路各自包含至少一个反应区和至少一个用于分离有机相和极性相的区域，在该区域之间含有催化金属化合物的极性介质和有机相循环。新鲜极性相注入到第二回路中，并且使用极性相从第一回路中消除。将待转化的烃注入第一回路中，并从第二回路中取出产物。本发明还涉及用于执行该过程的单元。

57. 发明授权

US06278029B1 Process for eliminating polar compounds on an etherification unit 有权
标题翻译：在醚化装置上消除极性化合物的方法
公开(公告)号：US06278029B1
公开(公告)日：2001-08-21
申请号：US09212267
申请日：1998-12-16
申请人： Alain Forestiere , Quentin Debuisschert , Pierre Marache , Paul Mikitenko
发明人： Alain Forestiere , Quentin Debuisschert , Pierre Marache , Paul Mikitenko
IPC分类号： C07C4134
CPC分类号： B01D3/143
摘要： A process for eliminating at least pollutants including polar compounds present in a first fluid, with said first fluid sent to a subsequent treatment, e.g., an etherification process: a) the first fluid containing pollutants is contacted with an auxiliary fluid such as a vapor phase, under operating conditions that are selected so as to obtain, at the end of this first stage, said first fluid that is purified and freed of, for the most part, pollutants, and a vapor phase that is loaded with pollutants, said vapor phase being produced during one phase of the process, and b) at least a portion of said first purified fluid is recycled to a subsequent treatment stage.
摘要翻译：一种用于消除至少包含存在于第一流体中的极性化合物的污染物的方法，其中所述第一流体被输送到随后的处理，例如醚化过程：a）含有污染物的第一流体与辅助流体例如气相在选择的操作条件下，在第一阶段结束时获得被净化并且大部分被污染物排出的第一流体和装载有污染物的气相，所述气相在该过程的一个阶段期间产生，以及b）将所述第一纯化流体的至少一部分再循环到随后的处理阶段。

58. 发明授权

US06184315B2 Process for polymerization in the presence of alpha olefins 有权
标题翻译：在α-烯烃存在下进行聚合的方法
公开(公告)号：US06184315B2
公开(公告)日：2001-02-06
申请号：US09252869
申请日：1999-02-18
申请人： Alain Forestiere , François Hugues
发明人： Alain Forestiere , François Hugues
IPC分类号： C08F200
CPC分类号： C08F6/003 , C08F6/006 , C08F210/16 , C08L23/08 , C08F210/14
摘要： The polymerization process is carried out starting from a monomer that is introduced via pipe (1) and a comonomer that is introduced via pipe (2); the comonomer that is used, which is an alpha-olefin, is introduced into polymerization reactor P in the form of an approximately pure compound. The polymerization effluent is then separated in separator S1 into two fractions: a heavy fraction that is evacuated via pipe (5) and that contains at least one polymer, and a light fraction that is evacuated via pipe (4) and that comprises the monomer that has not reacted, the comonomer that has not reacted, as well as isomers of this comonomer. At least a portion of the light fraction is then treated during an ethenolysis stage E in the presence of an addition of fresh ethylene that is introduced via line (9). The effluent that is produced in the ethenolysis stage is subjected to at least two separations in separation train S2. After the fraction that contains the light olefins and the fraction that contains the heavy compounds have been separated, the fraction that comprises the comonomer is recycled via pipe (10) toward polymerization zone P.
摘要翻译：从通过管（1）引入的单体和通过管（2）引入的共聚单体开始聚合过程; 将所使用的共聚单体（其为α-烯烃）以近纯化合物的形式引入聚合反应器P中。然后将聚合流出物在分离器S1中分离成两部分：通过管道（5）抽真空并且含有至少一种聚合物的重馏分和通过管道（4）抽空的轻馏分，并且包含单体，没有反应，未反应的共聚单体，以及该共聚单体的异构体。然后在乙烯溶解阶段E中，在加入通过管线（9）引入的新鲜乙烯的存在下，至少部分轻馏分处理。在乙烯分解阶段中产生的流出物在分离系S2中进行至少两次分离。在含有轻质烯烃的馏分和含有重质化合物的馏分已经分离后，包含共聚单体的馏分通过管道（10）再循环到聚合区域P.

59. 发明授权

US6143936A Process for producing an ether and an olefin from a hydrocarbon cut containing at least one tertiary olefin by synthesizing then decomposing an ether, comprising a first step for purifying the olefin by washing with water 失效
标题翻译：通过合成然后分解醚从含有至少一种叔烯烃的烃馏分制备醚和烯烃的方法，包括通过用水洗涤来纯化烯烃的第一步骤
公开(公告)号：US6143936A
公开(公告)日：2000-11-07
申请号：US53060
申请日：1998-04-01
申请人： Marie-Claire Marion , Vincent Coupard , Alain Forestiere , Philippe Travers , Jean-Charles Viltard
发明人： Marie-Claire Marion , Vincent Coupard , Alain Forestiere , Philippe Travers , Jean-Charles Viltard
IPC分类号： C07C11/02 , C07C41/06 , C07C41/00 , C07C1/00
CPC分类号： C07C41/06 , C07C11/02 , C07C41/42
摘要： A process for producing an ether and an olefin from a hydrocarbon cut containing at least one tertiary olefin, comprises synthesis of at least one tertiary alkyl ether then fractionation to obtain an organic fraction (E1) which is enriched in the tertiary alkyl ether which is decomposed into a product containing at least one alcohol and at least one tertiary olefin, which is purified in a water washing extraction zone (L1) to obtain an aqueous fraction (A1) containing the major portion of the alcohol and a fraction (B1) containing the major portion of the tertiary olefin, at least a portion of fraction (B1) being sent to a separation zone (Co1) from which an aqueous liquid fraction (La1) and a liquid fraction (Lb1) containing the major portion of the tertiary olefin are recovered.
摘要翻译：一种由含有至少一种叔烯烃的烃馏分制备醚和烯烃的方法，包括合成至少一种叔烷基醚，然后进行分馏，得到富含叔烷基醚的有机馏分（E1），其被分解成为含有至少一种醇和至少一种叔烯烃的产物，其在水洗提取区（L1）中纯化，得到含有主要部分醇的水性馏分（A1）和含有主要部分的馏分（B1）主要部分的三级烯烃，至少一部分馏分（B1）被送到分离区（Co1），含水液体馏分（La1）和含有主要部分的叔烯烃的液体馏分（Lb1）为恢复。

60. 发明授权

US5633416A Fuel produced by a process comprising etherification of a hydrocarbon fraction comprising olefins containing 5 to 8 carbon atoms 失效
$Fuel produced by a process comprising etherification of a hydrocarbon fraction comprising olefins containing 5 to 8 carbon atoms$
标题翻译：通过包含含有5至8个碳原子的烯烃的烃馏分的醚化的方法产生的燃料
公开(公告)号：US5633416A
公开(公告)日：1997-05-27
申请号：US459691
申请日：1995-06-02
申请人： Yves Chauvin , Alain Forestiere , Marie-Claire Marion , H el ene Olivier , Patrick Sarrazin , Jean-Luc Nocca
发明人： Yves Chauvin , Alain Forestiere , Marie-Claire Marion , H el ene Olivier , Patrick Sarrazin , Jean-Luc Nocca
IPC分类号： C10L1/02 , C07C5/22 , C07C5/27 , C07C41/00
CPC分类号： C10L1/023
摘要： An internal combustion engine fuel is produced from a mixture of hydrocarbons comprising olefinic hydrocarbons containing 5 to 8 carbon atoms characterized in that it is produced by a process comprising a) a catalytic etherification step for at least a portion of the etherifiable olefins contained in said hydrocarbon mixture, using at least one alcohol containing 1 to 4 carbon atoms, the quantity of alcohol employed being such that the alcohol:etherifiable olefin molar ratio is at least 1:1, and b) a water washing step for the ether-containing product before recovery as a fuel.
摘要翻译：由含有5-8个碳原子的烯烃的烃的混合物产生内燃机燃料，其特征在于它是通过以下方法生产的：a）催化醚化步骤，用于至少部分所述烃中所含的可醚化烯烃混合物，使用至少一种含有1至4个碳原子的醇，所使用的醇的量使得醇：可醚化烯烃摩尔比至少为1:1，和b）含醚产物的水洗步骤作为燃料的回收。

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