公开(公告)号：US06191332B1

公开(公告)日：2001-02-20

申请号：US09028114

申请日：1998-02-23

申请人： Didier Duee ,  Larry Mank ,  Pierre Renard ,  Jean-Piere Burzynski ,  Gerard Leger ,  Philippe Vacher ,  Ari Minkkinen

发明人： Didier Duee ,  Larry Mank ,  Pierre Renard ,  Jean-Piere Burzynski ,  Gerard Leger ,  Philippe Vacher ,  Ari Minkkinen

IPC分类号： C07C5327

CPC分类号： B01J23/96 ,  B01J8/062 ,  B01J8/067 ,  B01J2208/00504 ,  C07C5/333 ,  C07C5/3337 ,  C07C2523/02 ,  C07C2523/04 ,  C07C2523/42 ,  C07C2523/44 ,  C07C2523/46 ,  Y02P20/584 ,  Y10S585/911 ,  Y10S585/921 ,  Y10S585/924 ,  C07C11/02

摘要： The specification describes a method and a fixed bed apparatus for producing olefinic hydrocarbons from a charge of saturated aliphatic hydrocarbons with 2 to 20 carbon atoms and hydrogen in a chamber 1 comprising a plurality of parallel tubes 3 filled with a catalyst and arranged in rows. A so-called reaction phase and a catalyst-regenerating phase are carried out in the tubes of the chamber. The tubes are heated by appropriate radiant heating means 6, arranged in layers substantially perpendicular to the tubes. These layers heat a first part of the tubes (at the feed side) with a heat flux greater than the mean heat flux of the chamber and a second, subsequent part with a mean flux no more than equal to the mean heat flux, so that the isothermicity of the catalyst is substantially maintained, using appropriate control means.

摘要翻译： 本说明书描述了一种用于从含有2至20个碳原子的饱和脂族烃和含1至20个碳原子的饱和脂族烃的氢气制备烯烃的方法和固定床装置，该装置包括多个平行的管3，其中填充有催化剂并且成排排列。 在室的管中进行所谓的反应相和催化剂再生相。 管通过适当的辐射加热装置6加热，其布置成基本垂直于管的层。 这些层加热管的第一部分（在进料侧），其热通量大于室的平均热通量，第二部分的平均通量不大于等于平均热通量，因此 使用适当的控制方法，基本上维持催化剂的等温性。

公开(公告)号：US5233120A

公开(公告)日：1993-08-03

申请号：US914348

申请日：1992-07-17

申请人： Ari Minkkinen ,  Larry Mank ,  Sophie Jullian

发明人： Ari Minkkinen ,  Larry Mank ,  Sophie Jullian

IPC分类号： C10G35/095 ,  C10G45/64 ,  C10G61/06

CPC分类号： C10G61/06 ,  C10G2400/02

摘要： The isomerization of C.sub.5 /C.sub.6 n-paraffins to isoparaffins, comprises:a stage (1) of deisopentanizing a charge constituted by a light naphtha,a stage (2) of isomerizing the deisopentanization residue, an adsorption stage (3) carried out by passing the isomerization effluent onto an adsorbent retaining the n-paraffins and alternating with the adsorption stage (3), a desorption stage (4) carried out by lowering the pressure and stripping by means of an isopentane-rich gas flow from the deisopentanization stage.The isomerate freed from the n-paraffins in stage (3) is a product having a high octane number.

摘要翻译： C5 / C6正链烷烃异构化为异链烷烃的方法包括：将由轻质石脑油构成的电荷脱异构化的阶段（1），异戊二烯化残渣的异构化阶段（2），通过时进行的吸附阶段（3） 将异构化流出物保留在保留正链烷烃并与吸附阶段（3）交替的吸附剂上，脱附阶段（4）通过降低压力和通过去异戊烷化阶段的富含异戊烷的气流汽提来进行。 在阶段（3）中脱离正链烷烃的异构体是具有高辛烷值的产物。

公开(公告)号：US06448459B1

公开(公告)日：2002-09-10

申请号：US09556298

申请日：2000-04-24

申请人： Julia Magne-Drisch ,  Fabio Alario ,  Jean-François Joly ,  Ari Minkkinen ,  Elisabeth Merlen

发明人： Julia Magne-Drisch ,  Fabio Alario ,  Jean-François Joly ,  Ari Minkkinen ,  Elisabeth Merlen

IPC分类号： C07C522

CPC分类号： C07C15/08 ,  C07C5/2708 ,  C07C2529/42 ,  C07C2529/72 ,  C07C15/067

摘要： A process for the production of paraxilene comprises an adsorption stage (18) using toluene as a desorbent in a simulated moving bed of a feedstock previously depleted in ethylbenzene by distillation (3) or by adsortion, an isomerization stage (26) without hydrogen in liquid phase diluted with toluene from the raffinate produced, a distillation stage (27) of the raffinate that is isomerized to recover the toluene (29) that is recycled. The separated isomerate is introduced into a xylene distillation column (9). The separated ethylbenzene is isomerized separately in gas phase with hydrogen at higher temperature and is distilled (5, 2, 9) in the presence of a catalyst that comprises an EUO-structural-type zeolite, then recycled to adsorption stage (18).

摘要翻译： 生产对二聚烯烃的方法包括使用甲苯作为解吸剂的吸附阶段（18），其在先前通过蒸馏（3）或通过沸腾消耗乙基苯的原料的模拟移动床中，或在无液体中的氢气的异构化阶段（26） 相，由制备的萃余液用甲苯稀释，将残液的蒸馏阶段（27）异构化以回收再循环的甲苯（29）。 将分离的异构体引入二甲苯蒸馏塔（9）中。 分离的乙苯在气相中分别与氢气在较高温度下异构化，并在包含EUO结构型沸石的催化剂存在下蒸馏（5,2,9），然后再循环至吸附阶段（18）。

公开(公告)号：US5720929A

公开(公告)日：1998-02-24

申请号：US472650

申请日：1995-06-07

申请人： Ari Minkkinen ,  Jean-Pierre Burzynski ,  Joseph Larue

发明人： Ari Minkkinen ,  Jean-Pierre Burzynski ,  Joseph Larue

IPC分类号： C07C5/327 ,  B01J8/02 ,  C07C5/333 ,  C07C7/11 ,  C07C11/02 ,  C07C11/09 ,  B01J8/04 ,  B01J8/08

CPC分类号： C07C11/02 ,  B01J8/0285 ,  C07C5/333 ,  C07C7/11 ,  B01J2208/00212 ,  B01J2208/00256 ,  B01J2219/00006 ,  Y02P20/132

摘要： A device for the catalytic dehydrogenation of a C.sub.2+ paraffinic hydrocarbon charge is applicable to the synthesis of methyl tert-butyl ether. Effluent coming from the dehydrogenation reactor and containing olefins and water is cooled in at least one heat exchanger (41), saturated with water in a column (3) and sent to a stripping column (10) where it is at least partly put in contact with a recycled aqueous liquid phase containing a solvent, preferably methanol. The compressed gaseous effluent in which the water is thereby inhibited from freezing by the methanol is cooled in a heat exchanger (13) then separated in separator (8) into olefins and into hydrogen. An aqueous liquid phase with methanol is decanted at (8) and recycled in column (10).

摘要翻译： C2 +链烷烃装料的催化脱氢装置适用于甲基叔丁基醚的合成。 来自脱氢反应器并含有烯烃和水的流出物在至少一个在柱（3）中被水饱和的热交换器（41）中冷却，并被送至汽提塔（10），在该塔中至少部分地接触 与含有溶剂的循环水性液相，优选甲醇。 其中由此被水抑制的被甲醇冷冻的压缩气态流出物在热交换器（13）中被冷却，然后在分离器（8）中分离成烯烃并进入氢气。 在（8）处将含有甲醇的水相液相倾析并在塔（10）中回收。

公开(公告)号：US5520249A

公开(公告)日：1996-05-28

申请号：US382405

申请日：1995-02-01

申请人： Ari Minkkinen ,  Daniel Benayoun ,  Yves Barthel

发明人： Ari Minkkinen ,  Daniel Benayoun ,  Yves Barthel

IPC分类号： B01D53/14 ,  B01D53/52 ,  E21B43/40 ,  F25J3/00

CPC分类号： B01D53/1468 ,  E21B43/40

摘要： A process is described for the pretreatment of a pressurized natural gas which is saturated with water and contains hydrocarbons and hydrogen sulfide (H.sub.2 S) from a producing well. At least a portion of the natural gas (1) is brought into contact with at least a portion of recycled liquid condensate (2) in a cyclone (5). The vapor phase (6), containing H.sub.2 S and hydrocarbons, is cooled in zone (20), condensed and separated in separator (3). A gas (30) which is enriched in methane and depleted in H.sub.2 S is recovered while the condensate (8) is recycled to cyclone (5) after preheating if necessary. A water-containing liquid effluent (7) which is enriched in H.sub.2 S and depleted in hydrocarbons is recovered from the bottom of cyclone (5). This is reintroduced into the well (10).

摘要翻译： 描述了一种用于预处理由水饱和的加压天然气并从生产井中含有烃和硫化氢（H 2 S）的方法。 至少一部分天然气（1）与旋流器（5）中的再循环液体冷凝物（2）的至少一部分接触。 含有H 2 S和烃的气相（6）在区域（20）中冷却，在分离器（3）中冷凝和分离。 回收富含甲烷并耗尽H 2 S的气体（30），同时如果需要，将冷凝物（8）再循环至旋风分离器（5）。 从旋风分离器（5）的底部回收富含H 2 S并耗尽烃的含水液体流出物（7）。 这被重新引入井（10）。

公开(公告)号：US07703271B2

公开(公告)日：2010-04-27

申请号：US10548738

申请日：2004-03-11

申请人： Ari Minkkinen ,  Etienne Lebas ,  Alexandre Rojey

发明人： Ari Minkkinen ,  Etienne Lebas ,  Alexandre Rojey

IPC分类号： F02C1/06 ,  F02C6/00

CPC分类号： F02C6/18 ,  F02C6/00 ,  F02C6/003 ,  F02C6/006 ,  Y02E20/14

摘要： A cogeneration method and device by turbine, particularly by gas turbine, uses a compression section, at least one expansion section, and a combustion chamber. A combustion agent including oxygen is compressed in the compression section; in the combustion chamber, one combustion step is carried out under pressure with a mixture of combustion agent compressed with a fuel; at least some of the hot gases obtained by pressurized combustion are used to effect an exchange with an external facility; and at least one postcombustion step is carried out of a mixture of hot gases coming from combustion with a fuel, prior to the exchange, and at least one other postcombustion step of a mixture of hot gases, coming from the exchange, with a fuel, in order to obtain hot gases that are sent to the expansion section.

摘要翻译： 涡轮机，特别是燃气轮机的热电联产方法和装置使用压缩部分，至少一个膨胀部分和燃烧室。 包含氧的燃烧剂在压缩部中被压缩; 在燃烧室中，一个燃烧步骤在压力下用燃料压缩的燃烧剂的混合物进行; 通过加压燃烧获得的至少一些热气体用于与外部设备进行交换; 并且在交换之前，将来自燃烧的热气体与燃料的混合物进行至少一个后燃烧步骤，以及来自交换机的热气体与燃料的混合物的至少一个后燃烧步骤， 以获得发送到膨胀部分的热气体。

公开(公告)号：US07175820B2

公开(公告)日：2007-02-13

申请号：US10729965

申请日：2003-12-09

申请人： Ari Minkkinen ,  Alexandre Rojey ,  Fabrice Lecomte

发明人： Ari Minkkinen ,  Alexandre Rojey ,  Fabrice Lecomte

IPC分类号： B01D53/14

CPC分类号： C10L3/102 ,  B01D53/1425 ,  B01D53/1456 ,  B01D53/263 ,  C10L3/10

摘要： The natural gas is deacidized by contacting in zone 3 with a solvent containing amine in aqueous solution. The gas is then dehydrated by contacting in zone 4 with a solvent very rich in amine. After the contacting operations, the solvent containing H2S. and water is expanded in drum 9, then regenerated in column 11. Part of the regenerated solvent is sent to zone 3. Another part of the regenerated solvent is vacuum distilled in column 18 so as to produce an amine-rich solvent that is sent to zone 4.

摘要翻译： 天然气通过在区域3中与含水溶液中的胺的溶剂接触来脱酸。 然后通过在区域4中与非常富含胺的溶剂接触来使气体脱水。 在接触操作之后，含有H 2 S的溶剂。 并将水在鼓9中膨胀，然后在第11列中再生。 部分再生溶剂被送到区域3。 另一部分再生溶剂在塔18中进行真空蒸馏，以产生送到区域4的富含胺的溶剂。

公开(公告)号：US20060260321A1

公开(公告)日：2006-11-23

申请号：US10548738

申请日：2004-03-11

申请人： Ari Minkkinen ,  Etienne Lebas ,  Alexandre Rojey

发明人： Ari Minkkinen ,  Etienne Lebas ,  Alexandre Rojey

IPC分类号： F02C7/00

CPC分类号： F02C6/18 ,  F02C6/00 ,  F02C6/003 ,  F02C6/006 ,  Y02E20/14

摘要： The present invention relates to a cogeneration method and device by turbine, particularly by gas turbine, having a compression section (14), at least one expansion section (18, 52, 96), and a combustion chamber (20). According to the method of the invention, a combustion agent including oxygen is compressed in the compression section (14); in the combustion chamber (20), one combustion step is carried out. under pressure, of a mixture of combustion agent compressed with a fuel; at least some of the hot gases obtained by pressurized combustion are used to effect an exchange with an external facility (34, 70); and at least one postcombustion step is carried out of a mixture of hot gases, coming from the exchange, with a fuel, in order to obtain hot gases that are sent to the expansion section (18, 52, 96), under temperature and pressure conditions close to the conditions prevailing in the absence of an exchange.

摘要翻译： 本发明涉及具有压缩部分（14），至少一个膨胀部分（18,52,96）和燃烧室（20）的涡轮机，特别是燃气轮机的热电联产方法和装置。 根据本发明的方法，在压缩部分（14）中压缩包括氧的燃烧剂。 在燃烧室（20）中，进行一个燃烧步骤。 在压力下，用燃料压缩的燃烧剂的混合物; 通过加压燃烧获得的至少一些热气体用于与外部设备（34,70）进行交换; 并且至少一个后燃烧步骤由来自所述交换器的热气体与燃料进行，以获得在温度和压力下被送到所述膨胀段（18,52,96）的热气体 条件接近于没有交换的条件。

公开(公告)号：US06505683B2

公开(公告)日：2003-01-14

申请号：US09843645

申请日：2001-04-27

申请人： Ari Minkkinen ,  Alexandre Rojey

发明人： Ari Minkkinen ,  Alexandre Rojey

IPC分类号： E21B4340

CPC分类号： F25J3/04533 ,  C01B32/50 ,  E21B43/164 ,  E21B43/40 ,  F25J2260/80 ,  Y02P20/152

摘要： For the purification of an effluent that contains carbon dioxide and hydrocarbons resulting from a carbon dioxide-assisted recovery stage, the effluent is circulated in a gas-liquid separator (3) to recover C3+ liquid and a gas that contains carbon dioxide and, for example, less than 10% of methane and ethane. Pressurized combustion (13) of the gas with air produced a combustion gas (21) enriched with carbon dioxide and water vapor. The combustion gas (21) is cooled (11) (22) to recover heat, and the cooled combustion gas is recycled under pressure by a compressor (27) to an injection well (29). Nitrogen is at least partly separated from the combustion gas before the recycling, and in an optional intermediate step the condensed water is also separated from the carbon dioxide. The invention has a particular application for the assisted recovery of petroleum by CO2 with a reduction of the greenhouse effect.

摘要翻译： 为了净化由二氧化碳辅助回收阶段产生的二氧化碳和烃类的流出物，流出液在气 - 液分离器（3）中循环，以回收C3 +液体和含二氧化碳的气体，例如 ，少于10％的甲烷和乙烷。 气体与空气的加压燃烧（13）产生富含二氧化碳和水蒸汽的燃烧气体（21）。 燃烧气体（21）被冷却（11）（22）以回收热量，并且冷却的燃烧气体在压力下通过压缩机（27）再循环到注入井（29）。 在再循环之前，氮气至少部分地与燃烧气体分离，在任选的中间步骤中，冷凝水也与二氧化碳分离。 本发明具有减轻温室效应的CO 2辅助回收石油的特殊应用。

公开(公告)号：US06358399B1

公开(公告)日：2002-03-19

申请号：US09638896

申请日：2000-08-16

申请人： Ari Minkkinen ,  Jean-Hervé Le Gal ,  Pierre Marache

发明人： Ari Minkkinen ,  Jean-Hervé Le Gal ,  Pierre Marache

IPC分类号： C10G2128

CPC分类号： C10G70/02 ,  C07C7/005

摘要： A process and a device for separating ethane and ethylene from a hydrocarbon steam-cracking effluent is described. Effluent (1) is absorbed in an absorption column (7) by a cooled solvent (9). At the bottom of the column, liquid phase (12) that contains the solvent and the C2+ hydrocarbons is recovered and hydrogenated (15). The hydrogenation effluent that contains the solvent is introduced into a first distillation column (70) where the solvent is regenerated. The solvent is cooled and recycled at the top of absorption column (7). The C2+ hydrocarbons are collected at the top, and a condensed liquid phase is distilled in a second distillation column (77) to recover a C2 fraction that consists of ethane and ethylene.

摘要翻译： 描述了一种用于从烃蒸汽裂解流出物中分离乙烷和乙烯的方法和装置。 流出物（1）通过冷却的溶剂（9）吸收在吸收塔（7）中。 在塔的底部，回收含有溶剂和C2 +烃的液相（12）并氢化（15）。 将含有溶剂的加氢流出物引入第一蒸馏塔（70）中，其中再生溶剂。 将溶剂冷却并在吸收塔（7）的顶部再循环。 在顶部收集C2 +烃，并在第二蒸馏塔（77）中蒸馏冷凝的液相，以回收由乙烷和乙烯组成的C2馏分。