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1.发明授权Reaction chamber comprising a calender reactor and means for bedding the flow of a heat-carrying fluid 失效包含加热反应器的反应室和用于加热加热流体的流动的装置
公开(公告)号：US5186909A
公开(公告)日：1993-02-16
申请号：US642585
申请日：1991-01-17
申请人： Quang Dang Vu , Sigismond Franckowiak , Alain Grehier , Philippe Vacher , Jean-Pierre Burzynski
发明人： Quang Dang Vu , Sigismond Franckowiak , Alain Grehier , Philippe Vacher , Jean-Pierre Burzynski
IPC分类号： B01J8/02 , B01J8/06 , B01J8/08 , B01J19/00 , B01J23/656 , B01J27/13 , C10G35/04 , C10G35/12 , C10G47/02
CPC分类号： C10G35/12 , B01J8/087 , B01J2208/00088 , B01J2208/00221 , B01J2208/00504 , B01J2208/0053
摘要： A reaction chamber (E) comprises a calender reactor (5) comprising a device (4) for introducing a feedstock; a device (6) for carrying off the treated feedstock; at least two elementary reaction cells (52), not contiguous to one another, each one consisting of an individual feedstock distributor, an individual collector of the treated feedstock, and a catalytic bed, the cells being separated from one another by a channel (51); at least one device (V) for circulating a heat-carrying fluid in each channel (51); at least n partitions (S) for separating the flow of the heat-carrying fluid, n being an integer greater than or equal to 1; and at least n+1 means (T) for heating the heat-carrying fluid. The chamber can be used for performing the catalytic reforming of naphtha under low pressure.
摘要翻译： 反应室（E）包括砑光反应器（5），其包括用于引入原料的装置（4）; 用于运送经处理的原料的装置（6）; 至少两个元素反应池（52），彼此不邻接，每个由单独的原料分配器，经处理的原料的单个收集器和催化床组成，所述单元通过通道（51 ）; 至少一个用于使每个通道（51）中的载热流体循环的装置（V）; 用于分离所述载热流体的流动的至少n个分区（S），n是大于或等于1的整数; 并且至少n + 1表示用于加热承载流体的（T）。 该室可用于在低压下进行石脑油的催化重整。
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2.发明授权
公开(公告)号：US5073352A
公开(公告)日：1991-12-17
申请号：US562532
申请日：1990-08-03
CPC分类号： C10G35/12 , B01J8/087 , B01J2208/0007 , B01J2208/00221 , B01J2208/00504 , B01J2208/0053
摘要： A reactor for low pressure catalytic reforming of gasolines with heating by smoke gases comprises: at least one device for introducing and removing the charge; at least one device for introducing and removing the catalyst; at least two elementary reaction cells spaced apart from each other are made of substantially vertical and parallelepipedic enclosures (an individual charge distributor, an individual processed charge collector, a catalytic bed); at least one general charge distributor; and at least one general processed charge collector.
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3.发明授权A Catalytic reforming method with flow of a heat-carrying fluid through a plurality of hollow internal spaces 失效一种催化重整方法，其通过多个中空内部空间流动载热流体
公开(公告)号：US5013426A
公开(公告)日：1991-05-07
申请号：US372998
申请日：1989-06-29
CPC分类号： C10G35/12 , B01J8/087 , B01J8/12 , C10G35/04 , B01J2208/0015 , B01J2208/022
摘要： The invention provides a method for the catalytic low pressure reforming of gasolines, in the presence of hydrogen, in a reaction zone defined by a substantially cylindrical enclosure. The reaction contains a catalyst bed which has the form of a ring defined by two coaxial cylindrical walls, in which a plurality of hollow internal spaces defined by walls are entirely disposed. A heat-carrying fluid flows through the hollow internal spaces. The gasoline pass through the catalyst bed substantially perpendicularly to the longitudinal axis of the reaction zone.
摘要翻译： 本发明提供了一种用于在由氢气存在的情况下在由基本上圆柱形的外壳限定的反应区域中的催化剂低压重整的方法。 该反应包含催化剂床，其具有由两个同轴的圆柱形壁限定的环的形式，其中由壁限定的多个中空内部空间被完全设置。 承载流体流过中空内部空间。 汽油通过催化剂床基本上垂直于反应区的纵向轴线。
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4.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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5.发明授权Plate reactors for chemical syntheses under high pressure in gaseous phase and with heterogeneous catalysis 失效在高压下在气相和异相催化下进行化学合成的板式反应器
公开(公告)号：US4544544A
公开(公告)日：1985-10-01
申请号：US555260
申请日：1983-11-25
IPC分类号： B01J3/04 , B01J3/00 , B01J8/00 , B01J8/02 , B01J8/06 , C01C1/04 , C07C29/15 , C07C29/152 , C07C31/04 , C01B3/12
CPC分类号： C01C1/0417 , B01J8/0005 , B01J8/0242 , B01J8/0285 , C07C29/15 , B01J2208/0015 , B01J2208/022 , Y02P20/52
摘要： The invention relates to a process and to an apparatus for effecting chemical syntheses in gaseous phase, under pressure, in the presence of a solid catalyst, for instance, for ammonia synthesis from hydrogen and nitrogen or for the synthesis of methanol or higher homolog alcohols from hydrogen and at least one carbon oxide.The reactor (8) of substantially cylindrical shape, (see FIG. 4) contains a plurality of elongate compartments (9) of parallelipiped shape, adjacent to each other, the adjacent walls of the compartments or the common walls of the adjacent compartments being gas-tight walls (1), said tight walls forming hollow plates wherein are provided channels for the flow of a fluid heat carrier flowing through said walls under a pressure substantially equal to the pressure to which are subjected the reaction gases.
摘要翻译： 本发明涉及一种在固体催化剂存在下，在压力下，在气相中进行化学合成的方法和装置，例如用于从氢和氮合成氨或用于合成甲醇或高级同系物的醇 氢和至少一种碳氧化物。 基本上圆柱形的反应器（8）（见图4）包含多个彼此相邻的平行形状的细长隔室（9），隔室的相邻壁或相邻隔室的公共壁是气体 （1），所述紧密壁形成中空板，其中提供的通道用于在基本上等于受到反应气体的压力的压力下流过所述壁的流体热载体的流动。
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6.发明授权
公开(公告)号：US4145560A
公开(公告)日：1979-03-20
申请号：US676818
申请日：1976-04-14
申请人： Jacques Alagy , Quang Dang Vu
发明人： Jacques Alagy , Quang Dang Vu
IPC分类号： C07C63/26 , C07C51/00 , C07C51/265 , C07C67/00 , C07C51/33
CPC分类号： C07C51/265
摘要： Process for manufacturing a benzene carboxylic acid by oxidation of an alkyl substituted benzene, and in particular for manufacturing terephthalic acid by oxidation of paraxylene, in which said benzene carboxylic acid, in solution in an aliphatic monocarboxylic acid, such as acetic acid, is oxidized by means of a gas containing molecular oxygen at a temperature T from 80.degree. to 260.degree. C. under a pressure from 2 to 30 kg/cm.sup.2, in the presence of a transition metal compound, in at least one reactor whose internal wall is maintained during the whole reaction time at a temperature, in .degree.C., from T - 10 to T + 100.
摘要翻译： 通过烷基取代的苯的氧化制造苯羧酸的方法，特别是通过氧化对二甲苯制造对苯二甲酸的方法，其中在羧酸脂肪族单羧酸如乙酸中的溶液中的所述苯羧酸被氧化，由 在过渡金属化合物的存在下，在2-30kg / cm 2的压力下，在温度T为80-260℃的气体中含有分子氧的气体在至少一个反应器中，内壁保持在 整个反应时间在温度，℃，从T-10到T + 100。
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公开(公告)号：US5047217A
公开(公告)日：1991-09-10
申请号：US288365
申请日：1988-12-22
申请人： Quang Dang Vu , Roland Huin , Jean-Paul Euzen
发明人： Quang Dang Vu , Roland Huin , Jean-Paul Euzen
CPC分类号： F28F3/025 , B01J8/025 , B01J8/0285 , F28D9/0006 , F28D9/0031 , B01J2208/0015 , B01J2208/022 , B01J2219/00085
摘要： The invention provides an apparatus for carrying out chemical reactions, in the presence of at least one catalyst, in at least one reaction zone equipped with heat exchanger plates which make it possible to control the temperature of the zone. The apparatus mainly comprises a reactor, at least one central distributor manifold, a plurality of distributor manifolds, at least one central receiver manifold, a plurality of receiver manifolds and a plurality of continuous and elongate hollow plates, preferably substantially perpendicular. The hollow plates can contain adjacent channels having one of the following shapes: square, rectangular, triangular, sinusoidal.
摘要翻译： 本发明提供了一种用于在至少一个装有热交换器板的反应区中的至少一种催化剂的存在下进行化学反应的装置，该反应区使得可以控制该区域的温度。 该装置主要包括反应器，至少一个中央分配器歧管，多个分配器歧管，至少一个中央接收器歧管，多个接收器歧管和多个连续和细长的中空板，优选地基本上垂直。 中空板可以包含具有以下形状之一的相邻通道：正方形，矩形，三角形，正弦形。
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8.发明授权Process for producing gasoline of high octane number, in particular lead-free gasoline 失效生产高辛烷值汽油的方法，特别是无铅汽油
公开(公告)号：US4270929A
公开(公告)日：1981-06-02
申请号：US71503
申请日：1979-08-31
申请人： Quang Dang Vu , Yves Chauvin , Jean Gaillard , Bernard Torck , Michel Hellin
发明人： Quang Dang Vu , Yves Chauvin , Jean Gaillard , Bernard Torck , Michel Hellin
CPC分类号： C07C2/30 , C10L1/023 , C07C2527/1206 , C07C2531/14 , Y02P30/20
摘要： Process for producing gasoline of high octane number from C.sub.3 and C.sub.4 olefinic cuts, such as those obtained by fractional distillation of a C.sub.3 / C.sub.4 catalytic cracking cut, comprising the steps of:(a) oligomerizing propylene of the C.sub.3 cut to obtain a first gasoline fraction,(b) reacting the isobutene of the C.sub.4 cut with methanol to produce methyl tert.-butyl ether which is separated from the unreacted C.sub.4 hydrocarbons to form a second gasoline fraction,(c) alkylating said unreacted C.sub.4 hydrocarbons with isobutane in the presence of an alkylation catalyst such as hydrofluoric acid, to form a third gasoline fraction, and(d) admixing, at least partially, said first, second and third gasoline fractions, so as to obtain gasoline of high octane number.
摘要翻译： 用于从C3和C4烯烃切割生产高辛烷值的汽油的方法，例如通过C3 / C4催化裂化馏分的分馏获得的那些，包括以下步骤：（a）将C3馏分的丙烯低聚得到第一种汽油 馏分，（b）使C4馏分的异丁烯与甲醇反应，生成与未反应的C4烃分离的甲基叔丁基醚形成第二汽油馏分，（c）在存在的情况下用异丁烷烷基化所述未反应的C4烃 的烷基化催化剂如氢氟酸，以形成第三汽油馏分，和（d）至少部分地混合所述第一，第二和第三汽油馏分，以获得高辛烷值的汽油。
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9.发明授权Process for producing gasoline of high octane number and particularly lead free gasoline, from olefininc C.sub.3 -C.sub.4 cuts 失效生产高辛烷值汽油，特别是无铅汽油的方法，由烯烃C3-C4馏分制成
公开(公告)号：US4268700A
公开(公告)日：1981-05-19
申请号：US79728
申请日：1979-09-28
申请人： Quang Dang Vu , Bernard Juguin , Bernard Torck , Michel Hellin
发明人： Quang Dang Vu , Bernard Juguin , Bernard Torck , Michel Hellin
CPC分类号： C07C2/30 , C07C2/10 , C07C2/62 , C10L1/06 , C07C2521/12 , C07C2527/1206 , C07C2531/14 , Y02P30/20
摘要： Lead free gasoline of high octane number is obtained from C.sub.3 and C.sub.4 olefinic cuts as follows: propylene contained in the C.sub.3 cut is oligomerized, at least 80% of the isobutene and less than 40% of the n-butenes of the C.sub.4 cut are oligomerized to form an oligomerizate distilling in the gasoline range, which is separated from the unreacted C.sub.4 hydrocarbons, the latter are subsequently alkylated to form a gasoline fraction which can be admixed with the oligomerizates of the C.sub.3 and the C.sub.4 cuts to produce the desired high octane gasoline.
摘要翻译： 由C3和C4烯烃切割获得高辛烷值的无铅汽油如下：C3馏分中所含的丙烯被低聚，至少80％的异丁烯和小于40％的C4馏分的正丁烯低聚 在汽油范围内形成低分子馏出物，其与未反应的C4烃分离，随后烷基化形成汽油馏分，其可与C3和C4馏分的低聚物混合以产生所需的高辛烷值汽油 。
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10.发明授权Steps in a process for the production of at least one alkyl tertiobutyl ether from natural gas 失效从天然气生产至少一种烷基叔丁基醚的方法中的步骤
公开(公告)号：US5659090A
公开(公告)日：1997-08-19
申请号：US545533
申请日：1995-10-19
申请人： Charles Cameron , Patrick Chaumette , Quang Dang Vu , Jacques Bousquet , Jacques Tournier-Lasserve , Guy Desgrandchamps
发明人： Charles Cameron , Patrick Chaumette , Quang Dang Vu , Jacques Bousquet , Jacques Tournier-Lasserve , Guy Desgrandchamps
摘要： The invention concerns steps in a process for the synthesis of at least one alkyl tertiobutyl ether, preferably respectively MTBE or ETBE, from at least one alcohol and from isobutene, each synthesized at least partially from natural gas. The alcohol, preferably methanol or ethanol respectively, is synthesized at least partially from synthesis gas, a portion of said synthesis gas being prepared in a natural gas steam prereforming zone. The isobutene is synthesized in a series of processes which includes direct transformation of natural gas to ethylene, known as oxidative coupling of methane (OCM), dimerisation of ethylene to normal butene, isomerisation of n-butene to isobutene, and the separation units associated therewith.
摘要翻译： 本发明涉及从至少一种醇和异丁烯合成至少一种烷基叔丁基醚，优选分别为MTBE或ETBE的方法中的步骤，每一种至少部分由天然气合成。 醇，优选甲醇或乙醇分别由合成气至少部分合成，所述合成气的一部分在天然气蒸汽预成形区中制备。 在一系列方法中合成异丁烯，这些方法包括将天然气直接转化为乙烯，称为甲烷（OCM）的氧化偶联，乙烯二聚成正丁烯，正丁烯异构化成异丁烯，以及与之相关的分离单元 。
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