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1.发明授权Method for reducing the mercury content of natural gas condensate and natural gas processing plant 有权降低天然气冷凝水和天然气加工厂汞含量的方法公开(公告)号：US09034175B2
公开(公告)日：2015-05-19
申请号：US12532960
申请日：2008-03-25
CPC classification number: C10G31/09 , B01D61/027 , B01D61/08 , B01D69/10 , B01D71/70 , B01D2257/602 , B01D2311/04 , B01D2311/06 , B01D2311/08 , B01D2323/30 , B01D2323/34 , C10G31/11 , C10G55/04 , C10G2300/1025 , C10G2300/205
Abstract: A method for reducing the mercury content of natural gas condensate, comprising the steps of providing a nanofiltration membrane having a feed side and a permeate side; contacting the natural gas condensate with the feed side of the membrane; and obtaining a mercury-depleted natural gas condensate at the permeate side of the membrane; and a natural gas processing plant comprising a condensate workup section including a nanofiltration membrane separation unit for reducing the mercury content of natural gas condensate.
Abstract translation: 一种减少天然气冷凝物的汞含量的方法，包括提供具有进料侧和渗透侧的纳滤膜的步骤; 使天然气冷凝物与膜的进料侧接触; 并在膜的渗透侧获得一种不含汞的天然气冷凝物; 以及天然气处理装置，其特征在于，包括冷凝水处理部，其包括用于降低天然气冷凝物的汞含量的纳滤膜分离单元。
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公开(公告)号：US08641790B2
公开(公告)日：2014-02-04
申请号：US11794515
申请日：2005-12-29
Applicant: Joachim Ansorge , Scott Bilton , Hendrik Jan Van Der Ploeg , Arold Marcel Albert Routier , Cornelis Jacobus Smit
Inventor： Joachim Ansorge , Scott Bilton , Hendrik Jan Van Der Ploeg , Arold Marcel Albert Routier , Cornelis Jacobus Smit
IPC: C01B3/24
CPC classification number: C10G1/002 , C01B3/16 , C01B3/22 , C01B3/52 , C01B2203/0415 , C01B2203/0475 , C01B2203/0485 , C01B2203/062 , C10G2/30 , C10G2/32 , C10J3/00 , C10J2300/093 , C10J2300/1618 , C10J2300/1659 , C10J2300/1823 , C10K3/04 , C10K3/06
Abstract: A method of increasing the hydrogen/carbon monoxide (H2/CO) ratio in a syngas stream derived from a carbonaceous fuel including coal, brown coal, peat, and heavy residual oil fractions, preferably coal. The fuel-derived syngas stream is divided into at least two sub-streams, one of which undergoes a catalytic water shift conversion reaction. The so-obtained converted sub-stream is combined with the non-converted sub-stream(s) to form a second syngas stream with an increased H2/CO ratio. The method of the present invention can provide a syngas with a H2/CO ratio more suitable for efficient hydrocarbon synthesis carried out on a given catalyst, such as in one or more Fischer-Tropsch reactors, as well as being able to accommodate variation in the H2/CO ratio of syngas formed from different qualities of feedstock fuels.
Abstract translation: 一种提高衍生自包括煤，褐煤，泥煤和重残余油馏分，优选煤的含碳燃料的合成气流中的氢/一氧化碳（H 2 / CO）比的方法。 燃料衍生的合成气流被分成至少两个子流，其中之一经历催化水位转换反应。 如此获得的转化子流与未转化的子流合并形成具有增加的H 2 / CO比的第二合成气流。 本发明的方法可以提供具有更适合于在给定催化剂（例如在一个或多个费 - 托反应器中）进行的有效烃合成的H 2 / CO比率的合成气，并且能够适应 不同质量的原料燃料形成的合成气的H2 / CO比。
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3.发明申请METHOD FOR REDUCING THE MERCURY CONTENT OF NATURAL GAS CONDENSATE AND NATURAL GAS PROCESSING PLANT 有权减少天然气浓缩物和天然气加工厂的汞含量的方法公开(公告)号：US20100147745A1
公开(公告)日：2010-06-17
申请号：US12532960
申请日：2008-03-25
IPC: C10G25/00
CPC classification number: C10G31/09 , B01D61/027 , B01D61/08 , B01D69/10 , B01D71/70 , B01D2257/602 , B01D2311/04 , B01D2311/06 , B01D2311/08 , B01D2323/30 , B01D2323/34 , C10G31/11 , C10G55/04 , C10G2300/1025 , C10G2300/205
Abstract: A method for reducing the mercury content of natural gas condensate, comprising the steps of providing a nanofiltration membrane having a feed side and a permeate side; contacting the natural gas condensate with the feed side of the membrane; and obtaining a mercury-depleted natural gas condensate at the permeate side of the membrane; and a natural gas processing plant comprising a condensate workup section including a nanofiltration membrane separation unit for reducing the mercury content of natural gas condensate.
Abstract translation: 一种减少天然气冷凝物的汞含量的方法，包括提供具有进料侧和渗透侧的纳滤膜的步骤; 使天然气冷凝物与膜的进料侧接触; 并在膜的渗透侧获得一种不含汞的天然气冷凝物; 以及天然气处理装置，其特征在于，包括冷凝水处理部，其包括用于降低天然气冷凝物的汞含量的纳滤膜分离单元。
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公开(公告)号：US6165428A
公开(公告)日：2000-12-26
申请号：US349319
申请日：1999-07-08
Applicant: Roger Eijkhoudt , John Wilhelm Geus , Cornelis Jacobus Smit
Inventor： Roger Eijkhoudt , John Wilhelm Geus , Cornelis Jacobus Smit
IPC: B01D53/04 , B01D53/46 , B01J20/06 , B01J20/08 , B01J20/10 , B01J20/18 , B01J20/28 , C01B3/56 , C10K1/20 , C10K1/32 , B01D47/00 , B01D53/02 , B01D59/26
CPC classification number: B01D53/02 , B01D53/04 , B01D53/46 , B01D2253/108 , B01D2253/1085 , B01D2253/30 , B01D2253/308 , B01D2253/311 , B01J20/08 , B01J20/103 , B01J20/183 , B01J20/28014 , B01J20/2803 , B01J20/28069 , B01J20/28078 , C01B3/56 , C01B2203/043 , C01B2203/0465 , C01B2203/0475 , C01B2203/048 , C01B2203/0485 , C10K1/32 , Y10S95/902
Abstract: A process is provided for the removal of metal carbonyl from gaseous streams in the presence of hydrogen sulphide and/or water using a hydrophobic porous adsorbent with an accessible pore volume for pore sizes between 0.55 and 4 nm of at least 0.005 ml/g.
Abstract translation: 提供了一种用于在硫化氢和/或水存在下从气流中除去金属羰基的方法，该疏水性多孔吸附剂具有至少0.005ml / g的孔隙在0.55和4nm之间的可及孔体积。
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公开(公告)号：US20120058921A1
公开(公告)日：2012-03-08
申请号：US13260759
申请日：2010-03-30
Applicant: Robert Van Den Berg , Mathieu Simon Henri Fleys , Mark Jan Prins , Cornelis Jacobus Smit , Alex Frederik Woldhuis
Inventor： Robert Van Den Berg , Mathieu Simon Henri Fleys , Mark Jan Prins , Cornelis Jacobus Smit , Alex Frederik Woldhuis
CPC classification number: C01B3/58 , B01D53/002 , B01D53/1462 , B01D53/1493 , B01D53/22 , B01D53/228 , B01D53/75 , B01D53/8668 , B01D71/028 , B01D71/52 , B01D71/56 , B01D71/64 , B01D71/80 , B01D2251/206 , B01D2251/80 , B01D2256/16 , B01D2256/20 , B01D2257/304 , B01D2257/308 , B01D2257/408 , B01D2257/504 , C01B3/16 , C01B3/501 , C01B3/506 , C01B3/52 , C01B2203/0415 , C01B2203/0435 , C01B2203/0475 , C01B2203/0485 , Y02C10/06 , Y02C10/10 , Y02P20/13 , Y02P20/152
Abstract: A process for producing a purified synthesis gas stream from a feed synthesis gas stream comprising besides the main constituents carbon monoxide and hydrogen also hydrogen sulphide, HCN and/or COS, the process comprising the steps of: (a) removing HCN and/or COS by contacting the feed synthesis gas stream with a catalyst in a HCN/COS reactor in the presence of steam/water, to obtain a synthesis gas stream depleted in HCN and/or in COS; (b) converting hydrogen sulphide in the synthesis gas stream depleted in HCN and/or in COS to elemental sulphur, by contacting the synthesis gas stream with an aqueous reactant solution containing solubilized Fe(III) chelate of an organic acid, at a temperature below the melting point of sulphur, and at a sufficient solution to gas ratio and conditions effective to convert H2S to sulphur and inhibit sulphur deposition, to obtain a synthesis gas stream depleted in hydrogen sulphide; (c) removing carbon dioxide from the synthesis gas stream depleted in hydrogen sulphide, to obtain the purified synthesis gas stream and a gas stream enriched in CO2.
Abstract translation: 一种从原料合成气流生产纯化合成气流的方法，除了主要成分一氧化碳和氢气外，还包括硫化氢，HCN和/或COS，该方法包括以下步骤：（a）除去HCN和/或COS 通过在蒸汽/水的存在下将进料合成气流与HCN / COS反应器中的催化剂接触，得到耗尽HCN和/或COS的合成气流; （b）通过使合成气流与含有有机酸的可溶性Fe（III）螯合物的含水反应物溶液接触，将在HCN和/或COS中的合成气流中的硫化氢转化为元素硫，温度低于 硫的熔点，并且具有足够的气体比和有效将H 2 S转化成硫并抑制硫沉积的条件，以获得耗尽硫化氢的合成气流; （c）从贫硫化氢的合成气流中除去二氧化碳，以获得纯化的合成气流和富含CO 2的气流。
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Patent Agency Ranking
6.发明授权Process for the removal of SO2, HCN and H2S and Optionally COS, CS2 and NH3 from a gas stream 失效从气流中除去SO 2，HCN和H 2 S以及任选的COS，CS 2和NH 3的方法公开(公告)号：US07655205B2
公开(公告)日：2010-02-02
申请号：US10558448
申请日：2004-05-28
Applicant: Petrus Franciscus Antonius Van Grinsven , Wiebe Sjoerd Kijlstra , Inge Roos , Cornelis Jacobus Smit
Inventor： Petrus Franciscus Antonius Van Grinsven , Wiebe Sjoerd Kijlstra , Inge Roos , Cornelis Jacobus Smit
CPC classification number: B01D53/8621 , B01D53/1425 , B01D53/1468 , B01D53/8603 , C10K1/12 , C10K1/34 , C10K3/00 , Y10S423/17
Abstract: Disclosed is a process for the removal of sulfur from a gas stream containing sulfur dioxide, hydrogen cyanide and hydrogen sulfide. The process includes a hydrogenation step, a hydrolysis step, an ammonia removal step and a hydrogen sulfide removal step. An aqueous alkaline washing liquid is used in the hydrogen sulfide removal step and with the spent sulfide containing washing liquid being regenerated using an oxidation bioreactor that utilizes sulfide oxidizing bacteria such as autotropic aerobic cultures of Thiobacillus and Thiomicrospira.
Abstract translation: 公开了从含有二氧化硫，氰化氢和硫化氢的气流中除去硫的方法。 该方法包括氢化步骤，水解步骤，除氨步骤和硫化氢去除步骤。 在硫化氢去除步骤中使用水性碱性洗涤液，并且使用利用硫化物氧化细菌如硫杆菌和硫杆菌的自转需氧培养物的氧化生物反应器再生废硫化物洗涤液。
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公开(公告)号：US20090234030A1
公开(公告)日：2009-09-17
申请号：US11920898
申请日：2006-05-22
Applicant: Rudolf Robert Gouman , Rudolf Henri Max Herold , Thijme Last , Bernardus Josephus Maria Manshande , Cornelis Jacobus Smit
Inventor： Rudolf Robert Gouman , Rudolf Henri Max Herold , Thijme Last , Bernardus Josephus Maria Manshande , Cornelis Jacobus Smit
CPC classification number: C01B3/56 , B01D53/02 , B01D53/485 , B01D53/8606 , B01D2257/308 , C01B2203/042 , C01B2203/0485 , C01B2203/062 , C10K1/32
Abstract: A process for the reduction of carbonyl sulfide (COS) in a gas stream is described. It comprises contacting the gas stream with an iron oxide-based material. The present invention relates to the removal of COS from any type of gas stream, in particular those which include one or more of the group comprising ethane, methane, hydrogen, carbon dioxide, hydrogen cyanide, ammonia, hydrogen sulfide, and noble gases. These include natural gas, and in particular syngas. Syngas is useable in a Fischer-Tropsch process. The present invention provides a simple but effective process for the reduction of COS, especially with a material that can easily be located in existing guard beds—avoiding any re-engineering time and costs. The iron oxide-based materials can also be useable against other impurities, providing a single bed solution.
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公开(公告)号：US08048178B2
公开(公告)日：2011-11-01
申请号：US12274221
申请日：2008-11-19
Applicant: Cornelis Jacobus Smit , Jan Volkert Zander
Inventor： Cornelis Jacobus Smit , Jan Volkert Zander
CPC classification number: C01B3/36 , C01B3/52 , C01B2203/0255 , C01B2203/0415 , C01B2203/0475 , C01B2203/0485 , C01B2203/148 , C10J3/485 , C10J3/84 , C10J3/845 , C10J2200/09 , C10J2200/152 , C10J2300/0916 , C10J2300/093 , C10J2300/1618 , C10J2300/1634 , C10J2300/1659 , C10J2300/1665 , C10J2300/1807 , C10J2300/1846 , C10K1/004 , C10K1/005 , C10K1/101 , C10K1/14 , Y02E50/18 , Y02P20/145
Abstract: A process for producing a purified synthesis gas stream from a carbonaceous feedstock, the process comprising (a) oxidizing a carbonaceous feedstock to obtain syngas containing hydrogen sulphide, (b) mixing the synthesis gas with methanol, reducing the temperature of said mixture and separating a liquid methanol-water mixture from a cooled syngas, (c) contacting the cooled syngas with methanol to decrease the content of hydrogen sulphide and carbon dioxide thereby obtaining a rich methanol stream comprising hydrogen sulphide and carbon dioxide, (d) regenerating the rich methanol stream by separating from the rich methanol a carbon dioxide fraction and a hydrogen sulphide fraction to obtain lean methanol, wherein part of the methanol in the methanol-water mixture obtained in step (b) is isolated and reused in step (b) and/or (c) and wherein another part of the methanol in the methanol-water mixture obtained in step (b) is recycled to step (a).
Abstract translation: 一种从碳质原料生产纯化的合成气流的方法，该方法包括（a）氧化含碳原料以获得含有硫化氢的合成气，（b）将合成气与甲醇混合，降低所述混合物的温度并分离 来自冷却的合成气的液态甲醇 - 水混合物，（c）使冷却的合成气与甲醇接触以降低硫化氢和二氧化碳的含量，从而获得包含硫化氢和二氧化碳的富甲醇流，（d）再生富甲醇流 通过与富甲醇分离二氧化碳馏分和硫化氢馏分以获得贫甲醇，其中步骤（b）中获得的甲醇 - 水混合物中的部分甲醇在步骤（b）和/或（ c）并且其中将步骤（b）中获得的甲醇 - 水混合物中的甲醇的另一部分再循环至步骤（a）。
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9.发明申请PROCESS FOR REMOVING CARBONYL SULPHIDE AND HYDROGEN SULPHIDE FROM A SYNTHESIS GAS STREAM 有权从合成气流中除去硫化碳和硫化氢的方法公开(公告)号：US20100197984A1
公开(公告)日：2010-08-05
申请号：US12161096
申请日：2007-01-17
Applicant: Rudolf Henri Max Herold , Thijme Last , Bernardus Josephus Maria Manshande , Cornelis Jacobus Smit
Inventor： Rudolf Henri Max Herold , Thijme Last , Bernardus Josephus Maria Manshande , Cornelis Jacobus Smit
CPC classification number: B01D53/04 , B01D53/14 , B01D2253/104 , B01D2253/112 , B01D2257/304 , B01D2257/308 , B01D2257/406 , B01D2257/408 , C01B3/56 , C01B2203/0415 , C01B2203/042 , C01B2203/0465 , C01B2203/0485 , C01B2203/062
Abstract: The invention provides a process for removing COS and H2S from a feed synthesis gas stream comprising COS and H2S, the process comprising contacting the feed synthesis gas stream with solid adsorbent at a temperature in the range of from 100 to 240° C. to remove carbonyl sulphide and hydrogen sulphide, thereby obtaining a purified synthesis gas stream, wherein the solid adsorbent comprises one or more metals or oxides of the metals or combinations thereof and the metals are selected from the group of Ag, Sn, Mo, Fe and Zn.
Abstract translation: 本发明提供了从包含COS和H 2 S的进料合成气流中除去COS和H 2 S的方法，该方法包括使进料合成气流与固体吸附剂在100-240℃的温度下接触以除去羰基 硫化物和硫化氢，从而获得纯化的合成气流，其中固体吸附剂包括一种或多种金属或金属的氧化物或其组合，金属选自Ag，Sn，Mo，Fe和Zn。
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公开(公告)号：US07708967B2
公开(公告)日：2010-05-04
申请号：US12444214
申请日：2007-10-03
Applicant: Carolus Matthias Anna Maria Mesters , Cornelis Jacobus Smit
CPC classification number: B01D53/1487 , B01D53/1493 , B01D2257/306 , C01B17/0408
Abstract: The invention provides a process for disposal of mercaptans, the process comprising the steps of: (a) contacting a feed gas stream comprising mercaptans with liquid sulphur in a sulphide producing zone at elevated pressure and at a temperature in the range of from 300 to 450° C. to obtain a liquid stream comprising sulphur and sulphide compounds; (b) optionally separating the liquid stream obtained in step (a) into a first liquid phase enriched in liquid sulphur and a second liquid phase enriched in sulphide compounds; (c) combusting at least part of the sulphide compounds at elevated temperature in the presence of an oxygen-containing gas in a sulphur dioxide generation zone using a sulphide burner to which burner oxygen-containing gas is supplied, whereby at least part of the sulphide compounds is converted to sulphur dioxide to obtain a gas stream comprising sulphur dioxide.
Abstract translation: 本发明提供了一种处理硫醇的方法，该方法包括以下步骤：（a）在升高的压力和300至450℃的温度范围内使包含硫醇的进料气流与硫化物产生区中的液态硫接触 以获得包含硫和硫化物化合物的液体流; （b）任选地将步骤（a）中获得的液体流分离成富含液态硫的第一液相和富含硫化物的第二液相; （c）使用硫化物燃烧器在二氧化硫产生区域中的含氧气体存在下在升高的温度下燃烧至少部分硫化物化合物，所述硫化物燃烧器供应燃烧器含氧气体，由此至少部分硫化物 将化合物转化为二氧化硫以获得包含二氧化硫的气流。
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