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公开(公告)号：US08722747B2
公开(公告)日：2014-05-13
申请号：US13501794
申请日：2010-10-19
Applicant: Timothy Douglas Gamlin , Brendon Bruce Miller
Inventor： Timothy Douglas Gamlin , Brendon Bruce Miller
CPC classification number: B01J8/06 , B01J8/0015 , B01J8/0214 , B01J8/0415 , B01J8/067 , B01J2208/00814
Abstract: In a catalyst carrier for insertion in a tube of a reactor, an annular container holds the catalyst in use and has a perforated inner wall defining a tube, a perforated outer wall, a top surface closing the annular container and a bottom surface closing the annular container. A surface closes the bottom of the tube formed by the inner wall of the annular container. A skirt extends upwardly from the perforated outer wall of the annular container from a position at or near the bottom surface to a position below the location of a seal located at or near the top surface and extending from the container by a distance which extends beyond an outer surface of the skirt.
Abstract translation: 在用于插入反应器的管中的催化剂载体中，环形容器将催化剂保持在使用中，并且具有限定管的穿孔内壁，穿孔的外壁，封闭环形容器的顶表面和封闭环形容器的底表面 容器。 表面封闭由环形容器的内壁形成的管的底部。 裙部从环形容器的穿孔外壁向上延伸，从底表面处或附近的位置向下延伸到位于顶表面处或附近的密封件位置的位置，并从容器延伸一段距离 裙子的外表面。
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公开(公告)号：US20140107235A1
公开(公告)日：2014-04-17
申请号：US13581709
申请日：2012-02-14
Applicant: Timothy Douglas Gamlin
Inventor： Timothy Douglas Gamlin
IPC: C07C29/152
CPC classification number: C07C29/152 , B01J8/0415 , B01J8/0496 , B01J8/067 , B01J19/2485 , B01J35/04 , B01J2208/00814 , B01J2219/00038 , B01J2219/0004 , Y02P20/52 , C07C31/04
Abstract: In a process for converting synthesis gas to methanol, gas is introduced through an inlet of a tubular reactor. Reactants pass downwardly through at least one reactor tube to an upper surface of a catalyst carrier and into a passage defined by an inner perforated wall of a carrier container before passing radially through the catalyst bed towards a perforated outer container wall. Reaction occurs as synthesis gas contacts the catalyst. Unreacted reactant and product pass out of the container through the outer container wall and then upwardly between the inner surface of a container skirt and an outer annular container wall, and then over the end of the skirt and downwardly between the outer surface of the skirt and the inner surface of the reactor tube where heat transfer takes place. The steps are repeated at any subsequent catalyst carrier and then product is removed from the reactor outlet.
Abstract translation: 在将合成气转化为甲醇的方法中，通过管式反应器的入口引入气体。 反应物通过至少一个反应器管到催化剂载体的上表面并进入由载体容器的内部穿孔壁限定的通道中，然后在径向通过催化剂床之前穿过穿孔的外部容器壁。 当合成气与催化剂接触时，会发生反应。 未反应的反应物和产物通过外部容器壁从容器中流出，然后在容器裙部的内表面和外部环形容器壁之间向上，然后在裙部的端部之上，并且在裙部的外表面和 反应器管的内表面发生热传递。 在任何随后的催化剂载体上重复这些步骤，然后从反应器出口除去产物。
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公开(公告)号：US08329765B2
公开(公告)日：2012-12-11
申请号：US12083007
申请日：2006-10-20
Applicant: Jay Simon Clarkson , Timothy Douglas Gamlin , Lawrence Trevor Hardy
Inventor： Jay Simon Clarkson , Timothy Douglas Gamlin , Lawrence Trevor Hardy
CPC classification number: B01J23/80 , C10G2/332 , C10G2300/703
Abstract: Process for converting synthesis gas to hydrocarbons in a slurry reactor in the presence of a Fischer-Tropsch catalyst comprising cobalt and zinc oxide. The process is carried out by a) activating the Fischer-Tropsch catalyst with a reducing gas consisting of hydrogen and an inert gas at a temperature between 330 and 400° C., and b) contacting the activated Fischer-Tropsch catalyst from step a) with synthesis gas in the slurry reactor in order to convert the synthesis gas into hydrocarbons.
Abstract translation: 在包含钴和氧化锌的费 - 托催化剂的存在下，在淤浆反应器中将合成气转化为烃的方法。 该方法通过以下步骤进行：a）在330-400℃的温度下用由氢和惰性气体组成的还原气体活化费 - 托催化剂，和b）使活化的费 - 托催化剂从步骤a） 在浆料反应器中用合成气将合成气转化成烃。
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公开(公告)号：US07834196B2
公开(公告)日：2010-11-16
申请号：US11570179
申请日：2005-06-01
Applicant: John Richard Hensman , Riyaz Ezzuddin Khambati
Inventor： John Richard Hensman , Riyaz Ezzuddin Khambati
IPC: C07D207/12 , C07D307/20
CPC classification number: C07D207/267
Abstract: A process for the production of N-alkylpyrrolidone from γ-butyrolactone and monoalkylamine in the liquid phase comprising the steps of: feeding monoalkylamine and γ-butyrolactone, in the absence of water or in the presence of less than about 1 wt % of water, to a reaction zone to form a reaction mixture; heating the reaction mixture; withdrawing a product stream from the reaction zone and passing the stream to a distillation zone comprising at least one distillation column operated at sub-atmospheric pressure; adding water to the distillation zone; isolating at least one overhead stream from the distillation zone comprising monoalkylamine, water and optionally N-alkyl-pyrrolidone and condensing the overhead stream against cooling water.
Abstract translation: 在液相中从γ-丁内酯和单烷基胺生产N-烷基吡咯烷酮的方法，包括以下步骤：在不存在水的情况下或在少于约1重量％的水的存在下，加入单烷基胺和γ-丁内酯， 反应区形成反应混合物; 加热反应混合物; 从反应区抽出产物流并将物流送至包含至少一个在低于大气压的压力下运行的蒸馏塔的蒸馏区; 向蒸馏区加水; 从包含单烷基胺，水和任选的N-烷基 - 吡咯烷酮的蒸馏区分离至少一个塔顶物流，并将塔顶馏出物与冷却水冷凝。
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公开(公告)号：US07790775B2
公开(公告)日：2010-09-07
申请号：US11572119
申请日：2005-08-10
Applicant: Simon Robert Early
Inventor： Simon Robert Early
CPC classification number: C07C29/1516 , C01C1/0405 , Y02P20/52 , C07C31/04
Abstract: A process for use in equilibrium exothermic gas phase reactions comprising the steps of (a) providing a recycle stream with the addition of make-up gas, to form a feed gas stream; (b) heating the feed gas stream; (c) passing the heated feed gas stream to a first reactor containing a catalyst for the exothermic gas phase reactions at conditions suitable for the reaction; (d) removing a product stream comprising product and unreacted gases from the first reactor; (e) cooling and partially condensing the product stream to form a gas phase and a liquid phase; (f) separating the liquid phase containing the desired product from the product stream and removing said liquid phase; (g) separating the gas phase from the product stream to form a gas stream; (h) optionally mixing the gas stream from the product stream with additional make-up gas; (i) heating the gas stream; (j) passing the heated gas stream to a final reactor containing a catalyst for the exothermic gas phase reactions at conditions suitable for the reaction; (k) removing a final product stream comprising product and unreacted gases from the final reactor; (l) cooling and partially condensing the final product stream to form a final gas phase and a mal liquid phase; (m) separating the final liquid phase containing the desired product from the final product stream and removing said final liquid phase; and (n) separating the gas phase from the final product stream and recycling the gas to step (a); and in which the gas stream from step (g) is compressed prior to heating in step (i).
Abstract translation: 一种用于平衡放热气相反应的方法，包括以下步骤：（a）提供添加补充气体的循环流，以形成进料气流; （b）加热进料气流; （c）在适合于该反应的条件下将加热的原料气流送入含有用于放热气相反应的催化剂的第一反应器; （d）从第一反应器中除去包含产物和未反应气体的产物流; （e）冷却并部分冷凝产物流以形成气相和液相; （f）将含有所需产物的液相与产物流分离并除去所述液相; （g）将气相与产物流分离以形成气流; （h）任选地将来自产物流的气流与另外的补充气体混合; （i）加热气流; （j）在适合于该反应的条件下将加热后的气流送至装有用于放热气相反应的催化剂的最终反应器; （k）从最终反应器中除去包含产物和未反应气体的最终产物流; （l）冷却并部分冷凝最终产物流以形成最终气相和不良液相; （m）将含有所需产物的最终液相与最终产物流分离并除去所述最终液相; 和（n）将气相与最终产物流分离并将气体再循环至步骤（a）; 并且步骤（g）的气流在步骤（i）中加热之前被压缩。
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Patent Agency Ranking
公开(公告)号：US20100204527A1
公开(公告)日：2010-08-12
申请号：US12063413
申请日：2007-07-17
Applicant: Michael William Marshall Tuck
Inventor： Michael William Marshall Tuck
IPC: C07C29/60
CPC classification number: C07C29/60 , C07C31/205
Abstract: A process for the production of propylene glycol by reaction of a feed material comprises glycerol in the presence of hydrogen which comprising the steps of: (a) supplying a stream comprising the feed material to a first vaporisation zone and contacting said feed with cycle gas comprising hydrogen such that at least a portion of the feed is vaporised by and into the cycle gas; (b) supplying at least a portion of the cycle gas and the vaporised feed material to a first reaction zone comprising catalyst and operating under reaction conditions to allow hydrogenation and dehydration to occur such that a major part of the glycerol is converted; (c) recovering from the first reaction zone an intermediate product stream comprising cycle gas, minor amounts of unconverted glycerol, and desired product(s); (d) supplying the intermediate product stream from the preceding reaction zone to a final vaporisation zone and contacting it with additional feed material such that an amount of glycerol, approximately equivalent to that vaporised in the preceding vaporisation zone, is vaporised by and into the intermediate product stream; (e) supplying the stream from step (d) to a final reaction zone comprising catalyst and operating under reaction conditions to allow hydrogenation and dehydration to occur such that a major part of the glycerol is converted; and (f) recovering from the final reaction zone a final product stream comprising cycle gas, minor amounts of unconverted feed glycerol and the desired product(s).
Abstract translation: 通过进料反应生产丙二醇的方法包括在氢存在下的甘油，其包括以下步骤：（a）将包含进料的料流供应到第一蒸发区，并将所述进料与循环气体接触，循环气体包含 氢气使得至少一部分进料被循环气体蒸发并进入循环气体中; （b）将循环气体和蒸发的进料的至少一部分供应到包含催化剂的第一反应区，并在反应条件下操作以允许氢化和脱水发生，从而转化大部分甘油; （c）从第一反应区回收包含循环气体，少量未转化甘油和所需产物的中间产物流; （d）将来自前述反应区的中间产物流供应到最终蒸发区，并使其与另外的进料接触，使得大约等于在前蒸发区中蒸发的量的甘油被中间体气化并进入中间体 产品流; （e）将来自步骤（d）的料流供应到包含催化剂并在反应条件下操作的最终反应区，以允许氢化和脱水发生，从而转化大部分甘油; 和（f）从最终反应区回收包含循环气体，少量未转化的进料甘油和所需产物的最终产物流。
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公开(公告)号：US20090298958A1
公开(公告)日：2009-12-03
申请号：US12083007
申请日：2006-10-20
Applicant: Jay Simon Clarkson , Timothy Douglas Gamlin , Lawrence Trevor Hardy
Inventor： Jay Simon Clarkson , Timothy Douglas Gamlin , Lawrence Trevor Hardy
CPC classification number: B01J23/80 , C10G2/332 , C10G2300/703
Abstract: The present invention relates to a process for converting synthesis gas to hydrocarbons, in particular to hydrocarbons in the C5-C60 range particularly suitable for use as liquid motor fuels, in a slurry reactor in the presence of a Fischer-Tropsch catalyst comprising cobalt and zinc oxide wherein the Fischer-Tropsch catalyst is activated with a reducing gas consisting of hydrogen and an inert gas at 330 to 400° C. prior to contact with synthesis gas in the slurry reactor.
Abstract translation: 本发明涉及在含有钴和锌的费 - 托催化剂的存在下，在淤浆反应器中将合成气转化成烃，特别是在C5-C60范围内特别适合用作液体发动机燃料的烃的方法 氧化物，其中在与淤浆反应器中的合成气接触之前，费 - 托催化剂在由氢气和惰性气体组成的还原气体在330-400℃下活化。
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48.发明申请Modified catalyst and use of this catalyst for the conversion of synthesis gas to hydrocarbons 有权改性催化剂和该催化剂用于将合成气转化为烃的用途公开(公告)号：US20090036558A1
公开(公告)日：2009-02-05
申请号：US12285093
申请日：2008-09-29
IPC: C07C1/00 , B01J21/08 , B01J23/755 , B01J23/75 , B01J23/36 , B01J23/46 , B01J23/28 , B01J23/30 , B01J21/06 , B01J21/04
CPC classification number: B01J31/0275 , B01J23/462 , B01J23/74 , B01J23/75 , B01J23/8913 , B01J31/0231 , B01J31/0247 , B01J31/0274 , B01J33/00 , B01J35/023 , B01J37/0203 , B01J37/0205 , B01J2231/648 , C10G2/33 , C10G2/332 , C10G2/333
Abstract: The present invention relates to a process for the conversion of synthesis gas to hydrocarbons in the presence of a modified supporter Fischer-Tropsch catalyst composition.
Abstract translation: 本发明涉及一种在改性载体费 - 托催化剂组合物存在下将合成气转化为烃的方法。
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49.发明授权公开(公告)号：US07445935B2
公开(公告)日：2008-11-04
申请号：US10479672
申请日：2002-06-05
Applicant: Roger K. Bence , Michael Hilton , Mark A. Linthwaite
Inventor： Roger K. Bence , Michael Hilton , Mark A. Linthwaite
CPC classification number: B01J8/06 , B01J8/0025 , B01J8/008 , B01J8/062 , B01J2208/00309 , B01J2208/0069 , B01J2208/00752 , B01J2208/00884 , C01B3/384 , C01B2203/0811 , C01B2203/0816 , C01B2203/0866
Abstract: A process is described in which an elastic fluid is contacted with a particulate solid. This comprises providing a substantially vertical elongate tubular containment zone (1) containing a charge of the particulate solid (5), the volume of the containment zone (1) being greater than the settled volume of the particulate solid (5). An upper retainer means (3) is mounted at the upper end of the containment zone (1), the upper retainer means (3) being permeable to the fluid but adapted to retain particulate solid (5) in the containment zone (1). A follower means (4) is movably mounted in the containment zone (1) beneath the charge of particulate solid (5) for movement upwardly from the lower end of the containment zone (1) upon upward flow of elastic fluid through the containment zone (1) at a rate beyond a threshold rate. In the process the elastic fluid is caused to flow upwardly through the containment zone (1) at a rate which is sufficient to cause particulate solid (5) to rise up towards the upper end of the containment zone and form a cushion of particulate solid (5) against the underside of the upper retainer means (3). This rate is in excess of the threshold rate so as to cause the follower means (4) to move upwardly until it abuts against the underside of the cushion of particulate solid (5). The invention also provides an apparatus suitable for carrying out such a process and a method of loading a particulate solid into a substantially vertical tube.
Abstract translation: 描述了一种方法，其中弹性流体与颗粒状固体接触。 这包括提供包含颗粒状固体（5）的电荷的基本垂直的细长管状容纳区（1），容纳区（1）的体积大于颗粒状固体（5）的沉降体积。 上保持器装置（3）安装在容纳区（1）的上端，上保持器装置（3）对流体是可渗透的，但适于将微粒固体（5）保持在容纳区（1）中。 随动件装置（4）可移动地安装在密封区域（1）的下面，在颗粒状固体（5）的下方，从弹性流体向上流过密封区域（1）向上移动以从容纳区域（1）的下端向上移动 1）以超过阈值速率的速率。 在该过程中，使弹性流体以足以使颗粒状固体（5）朝向容纳区域的上端上升并形成颗粒状固体垫的速率向上流过容纳区域（1） 5）抵靠上保持器装置（3）的下侧。 该速率超过阈值速率，从而使从动装置（4）向上移动直到其抵靠颗粒状固体（5）的衬垫的下侧。 本发明还提供了一种适于实施这种方法的装置和将颗粒状固体装载到基本垂直的管中的方法。
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公开(公告)号：US20070123739A1
公开(公告)日：2007-05-31
申请号：US10576487
申请日：2004-10-15
Applicant: Simon Crabtree , Derek Tyers
Inventor： Simon Crabtree , Derek Tyers
CPC classification number: C07C29/145 , C07C29/00 , C07C29/132 , C07C29/141 , C07C29/60 , C07C31/08 , C07C31/10 , C07C31/12 , C07C31/125 , C07C31/20 , C07C31/207 , C07C31/202 , C07C31/205 , C07C31/225
Abstract: A process for the hydrogenolysis of a sugar feedstock in the presence of a catalyst comprising: (a) ruthenium or osmium; and (b) an organic phosphine; and wherein the hydrogenolysis is carried out in the presence of water and at a temperature of greater than 150° C.
Abstract translation: 一种在催化剂存在下氢原料的方法，包括：（a）钌或锇; 和（b）有机膦; 并且其中氢解在水的存在下并且在大于150℃的温度下进行。
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