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1. 发明申请

WO2010081906A1 PROCESS AND APPARATUS FOR THE PRODUCTION OF ETHYLENE OXIDE 审中-公开
标题翻译：用于生产乙烯氧化物的方法和装置
公开(公告)号：WO2010081906A1
公开(公告)日：2010-07-22
申请号：PCT/EP2010/050552
申请日：2010-01-19
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. , VAN MAAREN, Wouter , SCHRAUWEN, Franciscus Johannes Maria
发明人： VAN MAAREN, Wouter , SCHRAUWEN, Franciscus Johannes Maria
IPC分类号： B01J8/06 , C07D301/10
CPC分类号： C07D301/04 , B01J8/067 , B01J2208/00212 , B01J2208/00256 , C07D301/10
摘要： The invention provides a process and an apparatus for the production of ethylene oxide from ethylene. Ethylene and oxygen are supplied to reactor tubes, wherein the reactor tubes are held by upper and lower tube sheets in a reactor vessel. The reactor vessel has a separation grid, dividing the reactor vessel into an upstream zone and a downstream zone. Coolant is supplied to the upstream zone from an upper coolant circuit and is removed from the upstream zone to the upper coolant circuit. A portion of coolant is removed as vapour from the upper coolant circuit. Coolant is supplied to the downstream, zone from a lower coolant circuit and is removed from, the downstream zone to the lower coolant circuit. Additional coolant is added to the lower coolant circuit. There is net flow of coolant through the separation grid from the downstream zone to the upstream zone.
摘要翻译：本发明提供了一种用于从乙烯生产环氧乙烷的方法和设备。将乙烯和氧气供应到反应器管中，其中反应器管由上部和下部管板保持在反应器容器中。反应器容器具有分离网格，将反应器容器分成上游区域和下游区域。冷却剂从上部冷却剂回路供应到上游区域，并从上游区域移除到上部冷却剂回路。冷却剂的一部分作为蒸汽从上部冷却剂回路中去除。冷却剂从下部冷却剂回路供应到下游区域，并从下游区域下游到下部冷却剂回路。额外的冷却剂被添加到下部冷却剂回路中。通过分离网从下游区到上游区存在冷却剂净流。

2. 发明申请

WO2005075065A1 HEAT-EXCHANGER FOR CARRYING OUT AN EXOTHERMIC REACTION 审中-公开
标题翻译：换热器进行异常反应
公开(公告)号：WO2005075065A1
公开(公告)日：2005-08-18
申请号：PCT/EP2005/050340
申请日：2005-01-27
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. , BOER, Anne , SCHRAUWEN, Franciscus Johannes Maria
发明人： BOER, Anne , SCHRAUWEN, Franciscus Johannes Maria
IPC分类号： B01J8/22
CPC分类号： B01J35/023 , B01J8/1836 , B01J8/22 , B01J23/75 , B01J23/8472 , B01J23/8892 , B01J2208/00132 , C10G2/332 , C10G2/333 , C10G2/342 , F28D7/005 , F28D7/1669 , F28F2280/02
摘要： Disclosed is a removable cooling module (1), for use in a reactor (20) for carrying out an exothermic reaction, comprising a coolant feed tube (2); a distribution chamber (4); a plurality of circulation tubes (5); and a collection chamber (6); said coolant feed tube (2) having at its first end an inlet (3), for charging the coolant module (1) with coolant, and communicating with said distribution chamber (4) at its second end; each of said circulation tubes (5) communicating with the distribution chamber (4) through a first end and communicating with said collection chamber (6) through a second end; the collection chamber (6) having an outlet for discharging coolant. The modular nature of the invention facilitates removal of individual cooling module (1) from a reactor shell (21).
摘要翻译：公开了一种用于进行放热反应的反应器（20）中的可移除冷却模块（1），包括冷却剂供给管（2）; 分配室（4）; 多个循环管（5）; 和收集室（6）; 所述冷却剂供给管（2）在其第一端具有入口（3），用于将冷却剂模块（1）用冷却剂充电，并在其第二端与所述分配室（4）连通; 每个所述循环管（5）通过第一端与分配室（4）连通并通过第二端与所述收集室（6）连通; 收集室（6）具有用于排出冷却剂的出口。本发明的模块化特征有助于将单个冷却模块（1）从反应器壳体（21）中移除。

3. 发明申请

WO2011080196A1 REACTOR WITH GAS DISTRIBUTION SYSTEM IN BOTTOM 审中-公开
标题翻译：底部气体分配系统的反应器
公开(公告)号：WO2011080196A1
公开(公告)日：2011-07-07
申请号：PCT/EP2010/070590
申请日：2010-12-22
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. , SCHRAUWEN, Franciscus Johannes Maria
发明人： SCHRAUWEN, Franciscus Johannes Maria
IPC分类号： B01J8/06 , C07C1/04 , C10G2/00
CPC分类号： C10G2/33 , B01J8/065 , B01J8/067 , B01J2208/00212 , C10G2/34 , C10G2/341 , Y02P20/582
摘要： The invention relates to a reactor (1) for carrying out an exothermic process comprising a reactor shell (2), inlets (3, 7) for introducing reactants and coolant into the reactor shell (2), outlets (4, 8) for removing product and coolant from the reactor shell (2), at least two reactor tubes (9), a coolant chamber (6), and a gas distribution system (11) below the coolant chamber (6), whereby at least two reactor tubes (9) extend through the coolant chamber (6) to enable fluid communication between the space (15) below the coolant chamber (6) and the space (13) above the coolant chamber (6), said reactor (1) comprising one or more highly porous catalysts, said catalyst (s) having a size of at least 1 mm and comprising a porous body and a catalyst material, whereby the porous body has a porosity within the range of between 50 and 98 volume%.
摘要翻译：本发明涉及一种用于进行包括反应器壳体（2）的放热过程的反应器（1），用于将反应物和冷却剂引入反应器壳体（2）的入口（3,7），用于除去的出口（4,8）来自反应器壳体（2）的产品和冷却剂，至少两个反应器管（9），冷却剂室（6）和在冷却剂室（6）下方的气体分配系统），由此至少两个反应器管 9）延伸穿过冷却剂室（6）以使冷却剂室（6）下方的空间（15）和冷却剂室（6）上方的空间（13）之间的流体连通，所述反应器（1）包括一个或多个高度多孔的催化剂，所述催化剂的尺寸至少为1mm，并且包含多孔体和催化剂材料，由此多孔体的孔隙率在50至98体积％的范围内。

4. 发明申请

WO2007068732A1 CATALYST BODIES FOR USE IN FISCHER-TROPSCH REACTIONS 审中-公开
标题翻译：催化剂在FISCHER-TROPSCH反应中的使用
公开(公告)号：WO2007068732A1
公开(公告)日：2007-06-21
申请号：PCT/EP2006/069695
申请日：2006-12-14
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. , ROUTIER, Arold Marcel Albert , SCHRAUWEN, Franciscus Johannes Maria , NIESEN, Gerardus Petrus Lambertus
发明人： ROUTIER, Arold Marcel Albert , SCHRAUWEN, Franciscus Johannes Maria , NIESEN, Gerardus Petrus Lambertus
IPC分类号： C07C1/04 , C10G2/00 , B01J35/04
CPC分类号： B01J35/023 , B01J8/22 , B01J19/2485 , B01J23/462 , B01J23/745 , B01J23/75 , B01J23/8472 , B01J23/8892 , B01J23/89 , B01J35/008 , B01J35/04 , B01J35/10 , B01J37/0221 , B01J2208/00672 , C07C1/0425 , C10G2/342
摘要： The invention relates to a catalyst body comprising a Fischer-Tropsch catalyst or catalyst precursor and a porous body, said porous body being between 1-50 mm, preferably 1-30 mm in size, the catalyst body having an internal voidage between 50-95%. The invention further relates to a process comprising the steps of : (i) introducing the synthesis gas into the reactor; and (ii) contacting the synthesis gas with a non-stationary catalyst to catalytically convert the synthesis gas at an elevated temperature to obtain the normally gaseous, normally liquid, and optionally normally solid hydrocarbons from synthesis gas; wherein the catalyst of step (ii) is located on a plurality of porous bodies being 1-50 mm in size, preferably 1-30 mm in size, thus forming catalyst bodies, and wherein said catalyst bodies have an external voidage in situ in the reactor between 5-60%, and a porosity within the catalyst bodies between 50-95%. Use of catalyst bodies according to the invention provides an advantageous intermediate balance whereby such catalyst bodies are significantly easier (and therefore less costly) to separate from the products of the slurry reactor, but they are still able to be supported by the slurry, and are therefore still movable within the reactor vessel so as to seek the most even catalytic transfer and heat transfer, but without being fixed.
摘要翻译：本发明涉及包含费 - 托催化剂或催化剂前体和多孔体的催化剂体，所述多孔体的尺寸为1-50mm，优选为1-30mm，催化剂体的内部空隙率在50-95 ％。本发明还涉及一种方法，其包括以下步骤：（i）将合成气引入反应器; 和（ii）使合成气与非固定催化剂接触以在升高的温度下催化转化合成气，以从合成气中获得通常为气态的，通常为液体的和任选的通常为固体的烃; 其中步骤（ii）的催化剂位于多个多孔体上，尺寸为1-50mm，优选为1-30mm，从而形成催化剂体，并且其中所述催化剂体在反应器在5-60％之间，催化剂体内的孔隙率在50-95％之间。根据本发明的催化剂体的使用提供了有利的中间平衡，其中这样的催化剂体与浆料反应器的产物分离显着更容易（因此成本更低），但它们仍然能够被浆料支撑，并且是因此仍然可以在反应堆容器内移动，以便寻求最均匀的催化转移和热传递，但不固定。

5. 发明申请

WO2005084790A1 GAS DISTRIBUTOR FOR A REACTOR 审中-公开
标题翻译：用于反应器的气体分配器
公开(公告)号：WO2005084790A1
公开(公告)日：2005-09-15
申请号：PCT/EP2005/050999
申请日：2005-03-07
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. , BOER, Anne , SCHRAUWEN, Franciscus Johannes Maria
发明人： BOER, Anne , SCHRAUWEN, Franciscus Johannes Maria
IPC分类号： B01J8/22
CPC分类号： B01J8/22 , B01J8/1818 , B01J2208/00132 , B01J2208/00548 , C10G2/331 , C10G2/342 , C10G2400/02 , C10G2400/06 , C10G2400/08 , C10G2400/10 , Y10T137/0329
摘要： A sparger system (10) for a reactor (21) comprises a feed pipe arrangement for feeding reactants to the spargers on the floor of the reactor, via a distribution system disposed above the spargers. The outlets (12) of the spargers are typically oriented towards the floor or parallel to it in order to eject gas or other reactants across the floor. This reduces settling of catalyst on the floor of the reactor, which improves mixing of the slurry and reduces the problems associated with uncontrolled reactions.
摘要翻译：用于反应器（21）的分布器系统（10）包括供料管装置，用于通过设置在喷射器上方的分配系统将反应物供给到反应器地板上的喷洒器。喷射器的出口（12）通常朝向地板或与其平行，以便将气体或其它反应物喷射穿过地板。这减少了催化剂在反应器底部的沉降，这改善了浆料的混合并且减少了与不受控制的反应相关的问题。

6. 发明申请

WO2005084791A1 FILTER SYSTEM WITH FILTER MEANS RETRACTABLE INTO A HOUSING 审中-公开
标题翻译：具有过滤器的过滤器系统可以重新装入外壳
公开(公告)号：WO2005084791A1
公开(公告)日：2005-09-15
申请号：PCT/EP2005/051002
申请日：2005-03-07
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. , BOER, Anne , SCHRAUWEN, Franciscus Johannes Maria
发明人： BOER, Anne , SCHRAUWEN, Franciscus Johannes Maria
IPC分类号： B01J8/22
CPC分类号： C10G2/32
摘要： A removable filter system for a reactor has a filter housing into which a filter module is retracted. The housing is sealed and the filter module removed without depressurizing the reactor. This enables maintenance of filters without interrupting production from the reactor.
摘要翻译：用于反应器的可移除的过滤器系统具有过滤器壳体，过滤器模块缩回到过滤器壳体中。外壳被密封，并且过滤器模块被移除而不使反应器减压。这样可以维护过滤器而不会中断反应堆的生产。

7. 发明申请

WO2006037776A1 CATALYST STRUCTURE 审中-公开
标题翻译：催化结构
公开(公告)号：WO2006037776A1
公开(公告)日：2006-04-13
申请号：PCT/EP2005/054984
申请日：2005-10-04
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. , GIMPEL, Frederik Willem Hendrik , NIESEN, Gerardus Petrus Lambertus , SCHRAUWEN, Franciscus Johannes Maria
发明人： GIMPEL, Frederik Willem Hendrik , NIESEN, Gerardus Petrus Lambertus , SCHRAUWEN, Franciscus Johannes Maria
IPC分类号： B01J35/04 , B01J19/24 , C10G2/00
CPC分类号： C10G2/32 , B01J19/2495 , B01J35/04 , C10G2/332
摘要： A process for the synthesis of hydrocarbons in a three phase reactor comprising the steps of : (i) introducing synthesis gas into the reactor; (ii) causing the synthesis gas to be contacted with a Fischer-Tropsch catalyst; and (iii) removing products from the reactor, wherein step (i) comprises introducing some or all of the synthesis gas into the reactor at or near the bottom of the reactor; and step (ii) comprises contacting the synthesis gas with a catalyst structure immobilised within the reactor, wherein the catalyst structure comprises one or more porous catalyst elements fixable within the reactor, each of said porous catalyst elements being at least 1 cm 3 , preferably at least 10 cm 3 , in size and wherein the open volume within each porous catalyst element is at least 60% (with reference to the volume of the porous catalyst elements) and each porous catalyst element includes a Fischer-Tropsch catalyst material.
摘要翻译：一种在三相反应器中合成烃的方法，包括以下步骤：（i）将合成气引入反应器; （ii）使合成气与费 - 托催化剂接触; 和（iii）从反应器中除去产物，其中步骤（i）包括将一些或全部合成气引入到反应器底部或其附近的反应器中; 步骤（ii）包括使合成气与固定在反应器内的催化剂结构物接触，其中催化剂结构包括可固定在反应器内的一种或多种多孔催化剂元件，每种所述多孔催化剂元素至少为1cm 3 优选至少10cm 3的尺寸，并且其中每个多孔催化剂元件内的开放体积至少为60％（相对于多孔催化剂元件的体积），并且每个多孔催化剂元件包括费 - 托催化剂材料。

8. 发明申请

WO2015067587A1 PROCESS FOR CATALYST UNLOADING FACILITATION 审中-公开
标题翻译：催化剂卸载工艺
公开(公告)号：WO2015067587A1
公开(公告)日：2015-05-14
申请号：PCT/EP2014/073642
申请日：2014-11-04
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. , SHELL OIL COMPANY
发明人： REMANS, Thomas Joris , BEZEMER, Gerrit Leendert , SCHRAUWEN, Franciscus Johannes Maria
IPC分类号： B01J8/00 , B01J38/20 , B01J23/75 , C10G45/08
CPC分类号： B01J23/75 , B01J8/0015 , B01J21/063 , B01J23/8913 , B01J35/026 , B01J37/06 , B01J37/14 , B01J2208/00761 , C10G2/33 , C10G2/332 , C10G2/341 , C10G2300/4056 , C10G2300/70 , C10G2300/708
摘要： A process for facilitating the unloading of a fixed bed of cobalt/metal oxide catalyst particles from a reactor tube by (i) feeding a gas comprising 10 to 30 (vol/vol) percent of oxygen to the reactor tube with a GHSV for oxygen of 0.5 to 50 Nl/l/hr, and (ii) removing the catalyst particles from the reactor tube. In the fixed bed of catalyst particles to which the oxygen comprising gas is fed in step (i) at most 10 mole% of the element cobalt is present in Co3O4 and/or CoO, calculated on the total amount of moles of cobalt in the catalyst particles.
摘要翻译：一种用于通过（i）将含有10〜30（vol / vol）％的氧的气体供给到具有用于氧气的GHSV的反应器管的方式，促进从反应器管卸载固定床的钴/金属氧化物催化剂颗粒的方法 0.5至50Nl / l / hr，和（ii）从反应器管中除去催化剂颗粒。在步骤（i）中向其中供给含氧气体的催化剂颗粒的固定床中，至少10摩尔％的元素钴存在于Co 3 O 4和/或CoO中，根据催化剂中钴的总摩尔数计算粒子。

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