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41 条记录 (耗时 0.04 秒)

    Method of preparing a solid mass for mercury recovery
    1.
    发明授权
    Method of preparing a solid mass for mercury recovery 失效
    汞回收固体物质的制备方法

    公开(公告)号：US5350728A

    公开(公告)日：1994-09-27

    申请号：US92924

    申请日：1993-07-19

    申请人： Charles Cameron ,  Philippe Courty ,  Georges Berrebi ,  Raymond Roumieu ,  Hans Rabehasaina ,  Francois Eschard

    发明人： Charles Cameron ,  Philippe Courty ,  Georges Berrebi ,  Raymond Roumieu ,  Hans Rabehasaina ,  Francois Eschard

    IPC分类号： B01D15/00 ,  B01D53/14 ,  B01D53/64 ,  B01J20/02 ,  B01J20/08 ,  B01J20/12 ,  B01J20/16 ,  B01J20/20

    CPC分类号： B01J20/02 ,  B01D53/64 ,  B01J20/0237 ,  B01J20/0285 ,  B01J20/3078

    摘要： A solid mass for the recovery of mercury, comprising a solid mineral support or dispersant, essentially copper and sulphur at least partly in the form of copper sulfide is produced by the following stages:a) at least one copper compound other than a sulphide is incorporated into a solid mineral dispersant or carrier,b) the product obtained in stage (a) is calcined in order at least partly to convert the copper compound or compounds which it contains into copper oxide (CuO and/or Cu.sub.2 O),c) the product obtained in stage (b) or in stage (a) if there has not been a stage (b) is brought into contact with elementary sulphur,d) the product resulting from stage (c) referred to as the precursor, is subjected to a thermal treatment in a non-oxidizing atmosphere and accompanied by gas scavenging, to a temperature and for a sufficient time to allow the formation of sulphide of the metal(s) present.

    摘要翻译： 包含至少部分为硫化铜形式的固体矿物载体或分散剂，基本上为铜和硫的固体物质通过以下步骤制备：a）将至少一种除硫化物以外的铜化合物掺入 进入固体矿物分散剂或载体，b）将阶段（a）中获得的产物至少部分地煅烧以将铜化合物或其包含的化合物转化成氧化铜（CuO和/或Cu 2 O），c）产物 如果没有阶段（b）与基本硫接触，则在阶段（b）或阶段（a）中获得d）由称为前体的阶段（c）产生的产物经受 在非氧化性气氛中进行热处理并伴随气体清除，至一段温度和足够的时间以允许形成存在金属的硫化物。

    Process and apparatus for the production of catalytic cracking gasoline with a low sulphur content
    6.
    发明授权
    Process and apparatus for the production of catalytic cracking gasoline with a low sulphur content 失效
    用于生产硫含量低的催化裂化汽油的方法和装置

    公开(公告)号：US06838060B1

    公开(公告)日：2005-01-04

    申请号：US09434282

    申请日：1999-11-05

    申请人： Thierry Chapus ,  Blaise Didillon ,  Christian Marcilly ,  Charles Cameron

    发明人： Thierry Chapus ,  Blaise Didillon ,  Christian Marcilly ,  Charles Cameron

    IPC分类号： B01J23/42 ,  B01J23/85 ,  B01J31/12 ,  C10G27/00 ,  C10G29/06 ,  C10G45/06 ,  C10G45/10 ,  C10G45/40 ,  C10G65/00 ,  C10G65/06 ,  C10G67/00 ,  C10G67/04 ,  C10G67/12 ,  B01J8/00 ,  C10G45/00

    CPC分类号： C10G65/00 ,  C10G2400/02

    摘要： An apparatus for the production of gasolines with a low sulphur content from a catalytic cracking gasoline, comprising a fractionation column (1) provided with a line (2) for introducing raw gasoline from a catalytic cracking step and comprising at least two lines, one (3) in the upper portion of the column for taking off a light cut, and the other (4) in the lower portion of the column for taking off the heavy cut; a zone (5) for hydrotreatment in the presence of hydrogen, comprising a catalytic bed, an inlet line (6) for the light gasoline cut to be treated, said line being connected either to the fractionation column (I), or to the zone (7) for treatment over a palladium catalyst, said hydrotreatment zone also comprising an outlet line (8) for hydrotreated effluent; a stripping zone (9) comprising a line for introducing light hydrotreated gasoline, a line (10) for evacuating H2S and an outlet line (11) for stripped light gasoline; and said apparatus also comprising at least one of the following sweetening zones: a sweetening zone (12) located after the stripping zone, comprising a line for introducing the stripped light gasoline and a line (14) for supplying an oxidizing agent to said zone; a treatment zone (7) located after the hydrotreatment zone and comprising a line (3) for introducing the light gasoline cut from the fractionation column, an outlet line for the treated light gasoline cut, said zone also comprising at least one catalyst bed containing 0.1-1% of palladium deposited on a support, and said apparatus further comprising a line (13) for taking the stripped and sweetened light gasoline out of the apparatus, and connected either to the zone (12) or to the zone (9).

    Process for purification of raw gasoline from catalytic cracking
    7.
    发明授权
    Process for purification of raw gasoline from catalytic cracking 失效
    原料汽油从催化裂化中提纯的工艺

    公开(公告)号：US06187173B1

    公开(公告)日：2001-02-13

    申请号：US08935896

    申请日：1997-09-23

    申请人： Thierry Chapus ,  Blaise Didillon ,  Christian Marcilly ,  Charles Cameron

    发明人： Thierry Chapus ,  Blaise Didillon ,  Christian Marcilly ,  Charles Cameron

    IPC分类号： C10G6700

    CPC分类号： C10G67/12 ,  C10G2400/02

    摘要： A process and apparatus for treating raw gasoline from catalytic cracking to obtain gasoline with the qualities required for use as motor fuel comprises selective hydrogenation followed by stabilization and optional cooling of the effluent, then sweetening followed by degassing to obtain a dedienized, stabilized and sweetened gasoline. The hydrogenation catalyst preferably comprises 0.1-1% of palladium deposited on a support, sweetening is preferably carried out on a solid catalyst containing an aluminosilicate of an alkali metal (for example sodalite), a metal chelate and activated charcoal. The product from this process can be placed directly in the gasoline pool or, advantageously, fractionated to obtain one or more cuts which can be used as feeds for etherification.

    摘要翻译： 用催化裂化处理原汽油以获得汽油作为汽油使用所需要的质量的方法和装置包括选择性氢化，然后进行稳定化和任选的冷却流出物，然后进行脱气，然后进行脱气以获得脱气，稳定和增甜的汽油 。 氢化催化剂优选包含沉积在载体上的0.1-1％的钯，优选在含有碱金属（例如钠盐）的铝硅酸盐，金属螯合物和活性炭的固体催化剂上进行。 来自该方法的产物可以直接放置在汽油池中，或者有利地分馏以获得一个或多个可用作醚化进料的切口。

    Process for the hydrogenation of diolefins in aromatic-rich hydrocarbons using metallic catalysts impregnated with organic sulphur-containing compounds
    9.
    发明授权
    Process for the hydrogenation of diolefins in aromatic-rich hydrocarbons using metallic catalysts impregnated with organic sulphur-containing compounds 失效
    使用浸渍有机含硫化合物的金属催化剂在富含芳烃的烃中氢化二烯烃的方法

    公开(公告)号：US5821397A

    公开(公告)日：1998-10-13

    申请号：US593410

    申请日：1996-01-29

    申请人： Jean-Fran.cedilla.ois Joly ,  Charles Cameron ,  Jean Cosyns ,  Gerard Leger ,  Pierre Renard ,  Fran.cedilla.oise Montecot

    发明人： Jean-Fran.cedilla.ois Joly ,  Charles Cameron ,  Jean Cosyns ,  Gerard Leger ,  Pierre Renard ,  Fran.cedilla.oise Montecot

    IPC分类号： B01J37/20 ,  C10G45/00 ,  C10G45/40 ,  C07C7/163 ,  C07C5/03 ,  C07C5/08

    CPC分类号： C10G45/40 ,  B01J37/20 ,  C10G45/00

    摘要： A process is described for the high-efficiency selective hydrogenation of an aromatic hydrocarbon cut which also contains monoolefinic hydrocarbons and polyolefinic and/or acetylenic hydrocarbons with a bromine number of 10000 to 100 mg per 100 g of product with an aromatic degree of conversion which is limited to a maximum of 0.15% by weight, the process being characterized in that the cut, which is at least partially in the liquid phase, is passed with hydrogen into a hydrogenation zone in contact with a catalyst containing 0.1% to 1% by weight (with respect to the support) of palladium, the catalyst having been treated before activation with at least one organic sulphur-containing compound to introduce 0.05% to 1% of sulphur (by weight with respect to the weight of the catalyst), the process being carried out at a temperature in the range 20.degree. C. to 25.degree. C., at a pressure of 4-50 bar, a GHSV of 0.2-25 h.sup.-1 and with a H.sub.2 /monoolefin +polyolefin and/or acetylenes ratio in the range 0.3 to 100.

    摘要翻译： 描述了一种芳族烃切割的高效选择性加氢的方法，其还包含单烯烃和具有10000至100mg溴值的聚烯烃和/或炔烃，每100g具有芳族转化率的产物为 限制为最大0.15重量％，该方法的特征在于，将至少部分在液相中的馏分与氢气一起通入与含有0.1重量％至1重量％的催化剂接触的氢化区 （相对于载体），催化剂在活化前用至少一种有机含硫化合物处理以引入0.05％至1％的硫（相对于催化剂的重量计），该方法 在20〜25℃的温度下，在4-50巴的压力，0.2-25h -1的GHSV和H 2 /单烯烃+聚烯烃和/或乙炔比例下进行 在范围内 0.3〜100。

    Air conditioning system
    10.
    发明授权
    Air conditioning system 失效
    空调系统

    公开(公告)号：US5092135A

    公开(公告)日：1992-03-03

    申请号：US611092

    申请日：1990-11-09

    申请人： Charles Cameron

    发明人： Charles Cameron

    IPC分类号： B01D53/26 ,  F24F3/14

    CPC分类号： F24F3/1411 ,  B01D53/261 ,  F24F2003/1435

    摘要： An air conditioning system adapted for use in removing water vapor from gas such as air. The system comprises a passage for the flow of gas therethrough, a fan or the like for causing a flow of air through the passage and at least one porous structure composed at least in part of solid desiccating material located within the flow passage. The structure is hollow such that the interior has an open space communicating with the exterior of the flow passage. The system further includes a pump for creating at least a partial vacuum within the hollow interior of the desiccating structure such that water removed from the gas by the desiccating material is removed from the structure.

    摘要翻译： 适用于从气体（如空气）中除去水蒸气的空调系统。 该系统包括用于使气体流过的通道，用于使空气流过通道的风扇或类似物，以及至少部分由位于流动通道内的固体干燥材料构成的至少一个多孔结构。 该结构是中空的，使得内部具有与流动通道的外部连通的开放空间。 该系统还包括用于在干燥结构的中空内部中产生至少部分真空的泵，使得通过干燥材料从气体中除去的水从结构中移除。