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41.发明申请公开(公告)号：US20050230286A1
公开(公告)日：2005-10-20
申请号：US10503807
申请日：2003-01-22
IPC分类号： B01J27/051 , B01J29/08 , B01J31/08 , C10G29/20 , C10G35/095 , C10G45/08 , C10G45/32 , C10G47/20 , C10G69/08 , C10G69/12 , C10G69/02
CPC分类号： C10G69/123 , C10G29/205
摘要： Process for desulfurization of an effluent for cracking or steam-cracking hydrocarbons, more particularly a gasoline for example for catalytic cracking that comprises the elimination of thiophenic compounds by alkylation of these compounds, followed by a distillation, a hydrocracking of said alkyl-thiophenic compounds, then a hydrodesulfurization of the effluent that is obtained from the hydrocracking zone. In a preferred embodiment, this process comprises a preliminary stage for separating the cracking or steam-cracking effluent into three fractions, and proposes sending to the alkylation stage only the intermediate fraction that is low in heavy basic nitrogen-containing compounds that are initially present in the effluents that are to be alkylated.
摘要翻译： 用于裂化或蒸汽裂解烃的流出物的脱硫方法，更具体地，例如用于催化裂解的汽油，其包括通过这些化合物的烷基化除去噻吩化合物，然后蒸馏，所述烷基 - 噻吩化合物的加氢裂化， 然后从加氢裂化区获得的流出物的加氢脱硫。 在优选的实施方案中，该方法包括用于将裂化或蒸汽裂解流出物分离成三个馏分的初步阶段，并且建议仅向最初存在于重质碱性含氮化合物中的低碱性含氮化合物的中间馏分 待烷基化的废水。
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公开(公告)号：US20050079974A1
公开(公告)日：2005-04-14
申请号：US10962569
申请日：2004-10-13
IPC分类号： B01J27/182 , B01J37/08 , C10G29/20 , B01J27/14
CPC分类号： C10G29/205 , B01J27/182 , B01J37/08 , C10G2400/30
摘要： The invention relates to a method for pretreatment of a solid catalyst that is obtained by a reaction between an inorganic binder and phosphoric acid, whereby said method comprises a stage in which said catalyst is brought into contact with a mixture of hydrocarbons under swelling conditions of the catalyst up to a predetermined volume increase, with no significant volume constraint on said catalyst. The invention also relates to an operating process of said catalyst in an alkylation or oligomerization reactor.
摘要翻译： 本发明涉及一种通过无机粘合剂和磷酸之间的反应获得的固体催化剂的预处理方法，其中所述方法包括在所述催化剂的溶胀条件下使所述催化剂与烃混合物接触的阶段 催化剂达到预定体积增加，对所述催化剂没有明显的体积限制。 本发明还涉及所述催化剂在烷基化或低聚反应器中的操作过程。
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公开(公告)号：US06472568B1
公开(公告)日：2002-10-29
申请号：US09657280
申请日：2000-09-07
IPC分类号： C07C4109
CPC分类号： B01J8/02 , B01D3/009 , B01D3/146 , B01J2208/00247 , C07C41/06 , C07C41/42 , Y02P20/127 , Y10S203/06 , Y10S203/20 , C07C43/046
摘要： The invention relates to a process for preparing at least one aliphatic monoalcohol, generally in excess, and at least one olefin. The process is performed in a distillation and reaction device having a reaction section and a distillation-reaction section. The distillation-reaction section has a distillation zone with at least one means for circulation of the effluent from the reaction section to the distillation zone. Effluent from the reaction section is circulated to the distillation zone. The distillation-reaction section also has at least one distillation-reaction zone having at least one catalyst bed. The distillation-reaction zone is distinct from the distillation zone and provides at least partly the reflux of the distillation zone. The distillation-reaction section can also have at least one complementary reaction zone containing at least one catalyst bed.
摘要翻译： 本发明涉及制备至少一种通常为过量的脂族一元醇和至少一种烯烃的方法。 该方法在具有反应段和蒸馏反应段的蒸馏和反应装置中进行。 蒸馏反应段具有至少一种用于将流出物从反应段循环到蒸馏区的装置的蒸馏区。 来自反应段的流出物循环到蒸馏区。 蒸馏反应段还具有至少一个具有至少一个催化剂床的蒸馏反应区。 蒸馏反应区不同于蒸馏区，并且至少部分地提供蒸馏区的回流。 蒸馏反应部分还可以具有至少一个含有至少一个催化剂床的互补反应区。
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44.发明授权Method for loading and unloading a catalyst without halting the progress of an operation 失效在不停止操作进度的情况下装载和卸载催化剂的方法
公开(公告)号：US6036848A
公开(公告)日：2000-03-14
申请号：US22012
申请日：1998-02-11
CPC分类号： B01D3/009 , B01J8/003 , B01J8/0035 , B01J8/0469 , Y10S203/06 , Y10S585/922 , Y10S585/923
摘要： The catalyst inside a catalytic reaction column is replaced while running the catalytic reaction by diverting a basically monophase fluid to keep it from passing through the catalyst, evacuating from the column the catalyst that has lost at least a portion of its properties, introducing into the column a quantity of catalyst that is approximately equal to the quantity of catalyst that was evacuated from the column, and restoring the circulation of the basically monophase fluid through the catalyst.
摘要翻译： 催化反应塔内的催化剂被更换，同时通过转移基本上单相流体使其不通过催化剂，从塔中排出已经失去其至少一部分性质的催化剂，引入到塔中 大约等于从塔抽真空的催化剂的量的催化剂的量，并且通过催化剂恢复基本单相流体的循环。
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45.发明授权Process for producing an alpha olefin, a tertiary olefin and/or an ether from an unsaturated hydrocarbon cut 失效从不饱和烃馏分制备α-烯烃，叔烯烃和/或醚的方法
公开(公告)号：US5994594A
公开(公告)日：1999-11-30
申请号：US53061
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
摘要： A process for producing an alpha olefin, a tertiary olefin or a tertiary alkyl ether from an unsaturated hydrocarbon cut containing at least one alpha olefin and at least one etherifiable tertiary olefin comprises synthesising at least one tertiary alkyl ether to obtain a product which is separated into a fraction (O1) which is depleted in ether and containing the alpha olefin and a fraction (E1) which is enriched in ether, followed by decomposition of at least a portion of the ether in fraction (E1) into a product (P1) containing at least one alcohol and at least one tertiary olefin, which is fractionated in a fractionation zone (C5) into a fraction (B1) containing the major portion of the tertiary olefin and a fraction (A1) containing the major portion of the alcohol.
摘要翻译： 从含有至少一种α烯烃和至少一种可醚化叔烯烃的不饱和烃馏分中制备α-烯烃，叔烯烃或叔烷基醚的方法包括合成至少一种叔烷基醚以获得分离成 在乙醚中耗尽并含有α-烯烃的馏分（O1）和富含乙醚的馏分（E1），然后将部分（E1）中的至少一部分乙醚分解成含有 至少一种醇和至少一种叔烯烃，其在分馏区（C5）中分馏成含有主要部分的叔烯烃的级分（B1）和含有主要部分醇的级分（A1）。
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公开(公告)号：US5449386A
公开(公告)日：1995-09-12
申请号：US134835
申请日：1993-10-12
申请人： Jacques Denis , Jacques Garapon , Alain Forestiere , Gerard Leleu , Despina Vassilakis , Robert Leger
发明人： Jacques Denis , Jacques Garapon , Alain Forestiere , Gerard Leleu , Despina Vassilakis , Robert Leger
CPC分类号： C10L1/143 , C07F9/5537 , C10L1/2658 , C10L1/2683 , C10L1/1608 , C10L1/1963 , C10L1/1973 , C10L1/2222 , C10L1/2225 , C10L1/232 , C10L1/2383 , C10L1/2387
摘要： Amine phosphate having a terminal imide cycle resulting from the reaction, under formation conditions for an amine salt, of at least one phosphate complying with the general formula (I): ##STR1## in which n is equal to 1 or 2, R.sup.1 is a divalent hydrocarbon group having 1 to 32 carbon atoms, R.sup.6 stands for a hydrogen atom or a hydrocarbon group normally having 1 to 200 carbon atoms, with at least one amine. Preparation process in accordance with standard methods and use of these compounds as additives in fuels for engines, if appropriate in formulations containing a second constituent consisting of at least one product chosen from among the germination additives of paraffins, whereby said formulations can also contain at least one paraffin crystal growth inhibiting product.
摘要翻译： 在具有通式（I）的至少一种磷酸盐的胺盐的形成条件下由反应产生的具有末端酰亚胺循环的氨基磷酸酯：其中n等于1或2，其中R1为 具有1至32个碳原子的二价烃基，R6代表通常具有1至200个碳原子的氢原子或烃基与至少一个胺。 根据标准方法的制备方法和这些化合物作为发动机燃料中添加剂的使用，如果合适的话，在含有选自由链烷烃发芽添加剂中的至少一种产物组成的第二组分的制剂中，其中所述制剂至少还含有 一种石蜡晶体生长抑制产物。
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47.发明授权Amino-substituted polymers and their use as additives for modifying the cold properties of middle hydrocarbon distillates 失效氨基取代的聚合物及其作为改性中碳氢化合物馏出物的冷性能的添加剂的用途
公开(公告)号：US5256740A
公开(公告)日：1993-10-26
申请号：US876312
申请日：1992-04-30
CPC分类号： C10L1/221 , C08G63/6858 , C08G63/918 , Y10S516/07
摘要： Polymer with a number average molecular weight of 400 to 20,000 having amino-substituted groups in its molecule and resulting from the reaction of at least one compound having a secondary amine function with 1 to 60 carbon atoms on an unsaturated polyester resulting from the condensation of an unsaturated, aliphatic dicarboxylic compound having at least one alpha ethylene unsaturation of one of the carboxylic groups on at least one epoxidized compound having 2 to 62 carbon atoms chosen from among epoxyalkenes, ethers, epoxyalcohol esters and epoxyacid esters. Middle distillate composition having a distillation range of 150.degree. to 450.degree. C. and incorporating a minor proportion, preferably 0.001 to 2% by weight, of at least one of the aforementioned polymers.
摘要翻译： 在分子中具有氨基取代基的数均分子量为400至20,000的聚合物，并且由至少一种具有1至60个碳原子的仲胺官能团的化合物与不饱和聚酯反应得到的聚合物 至少一种选自环氧烯烃，醚，环氧醇酯和环氧酸酯的至少一种具有2至62个碳原子的环氧化合物的羧基之一的α-乙烯不饱和度的不饱和脂族二羧酸化合物。 中间馏分组合物，蒸馏范围为150-450℃，并加入少量的上述聚合物中的至少一种，较少的比例，优选为0.001-2％（重量）。
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公开(公告)号：US5095162A
公开(公告)日：1992-03-10
申请号：US732001
申请日：1991-07-18
IPC分类号： B01J31/02 , B01J31/04 , B01J31/14 , B01J31/16 , B01J31/22 , C07B61/00 , C07C2/26 , C07C2/30 , C07C2/32 , C07C11/02 , C08F4/607
CPC分类号： C07C2/32 , B01J31/0201 , B01J31/04 , B01J31/143 , B01J31/2234 , C07C2/30 , B01J2231/20 , B01J2531/847 , C07C2531/02 , C07C2531/04 , C07C2531/14 , C07C2531/22
摘要： The invention concerns a catalytic composition resulting from placing at least one divalent nickel compound into contact with at least one hydrocarbylaluminum halide and at least one epoxy compound, in any order. It also concerns the use of the catalytic composition in a process of oligomerizing monoolefins.
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49.发明授权Process for manufacturing synthesis gas or hydrogen by catalytic conversion of methanol in the liquid phase 失效通过在液相中甲醇的催化转化来制造合成气或氢气的方法
公开(公告)号：US4847000A
公开(公告)日：1989-07-11
申请号：US156879
申请日：1988-02-18
摘要： Process for manufacturing synthesis gas or hydrogen by catalytic conversion of methanol in the liquid phase, comprising simultaneously passing methanol (1), a liquid phase of hydrocarbons (6) and optionally water on the catalyst (9).
摘要翻译： 通过液相中甲醇的催化转化制备合成气或氢的方法，包括同时使甲醇（1），烃（6）的液相和任选的水在催化剂（9）上通过。
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50.发明授权
公开(公告)号：US4675343A
公开(公告)日：1987-06-23
申请号：US863283
申请日：1986-05-15
IPC分类号： C07C29/15 , B01J23/00 , C07B61/00 , C07C27/00 , C07C29/156 , C07C31/02 , C07C67/00 , C07C27/06
CPC分类号： C07C29/156 , Y02P20/52
摘要： The present invention concerns a process of use of a copper and cobalt-containing catalyst for synthesizing saturated primary aliphatic alcohols. This process comprises a first step consisting in at least one catalyst prereduction by means of a gas mixture containing a reducing compound, a second step wherein the prereduced catalyst is contacted with a mixture of hydrogen and carbon oxides (CO, CO.sub.2) for at least 10 hours, so as to produce a mixture of alcohols; a third step wherein the catalyst obtained in the second step is subjected to a treatment with a gas mixture containing a single reducing gas, during about 1 to 400 hours and a fourth step of synthesizing saturated primary aliphatic alcohols from a mixture containing hydrogen and carbon oxides.Optionally the process also comprises an additional step consisting of subjecting the catalyst, whose activity and/or selectivity has been partially lost, to a new treatment according to the procedure defined for the third step.The process according to the invention is particularly applicable to catalysts containing copper, cobalt and optionally aluminum and/or zinc and/or sodium.
摘要翻译： 本发明涉及使用含铜和钴的催化剂合成饱和伯脂肪醇的方法。 该方法包括通过含有还原化合物的气体混合物进行至少一种催化剂预还原的第一步骤，其中将预还原的催化剂与氢和碳氧化物（CO，CO 2）的混合物接触至少10 小时，以产生醇的混合物; 第三步骤，其中将第二步中得到的催化剂在含有单一还原气体的气体混合物中进行约1-4小时的处理，以及从含有氢和碳氧化物的混合物中合成饱和伯脂肪醇的第四步骤 。 任选地，该方法还包括另外的步骤，该方法包括将其活性和/或选择性已被部分丧失的催化剂按照根据第三步所定义的方法进行新的处理。 根据本发明的方法特别适用于含有铜，钴和任选的铝和/或锌和/或钠的催化剂。
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