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1. 发明申请

WO2008037728A1 PROCESS FOR REMOVAL OF HYDROGEN SULPHIDE, IRON PENTACARBONYL AND NICKEL TETRACARBONYL FROM A SYNTHESIS GAS STREAM 审中-公开
标题翻译：从合成气流中去除硫化氢，铁，戊二酮和镍的四氯化碳的方法
公开(公告)号：WO2008037728A1
公开(公告)日：2008-04-03
申请号：PCT/EP2007/060193
申请日：2007-09-26
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. , SHELL CANADA LIMITED , GOUMAN, Rudolf Robert , KODDE, Adriaan Johannes , SMIT, Cornelis Jacobus
发明人： GOUMAN, Rudolf Robert , KODDE, Adriaan Johannes , SMIT, Cornelis Jacobus
IPC分类号： C01B3/52 , C01B3/56 , B01D53/14
CPC分类号： B01D53/1462 , B01D53/02 , B01D2253/102 , B01D2257/706 , C01B3/52 , C01B3/56 , C01B2203/0415 , C01B2203/042 , C01B2203/0485 , C01B2203/146 , Y02P20/152
摘要： The invention provides a process for removal of hydrogen sulphide, iron pentacarbonyl and nickel tetracarbonyl from a feed synthesis gas stream, the process comprising the steps of: (a) removal of hydrogen sulphide and of iron pentacarbonyl by contacting the feed synthesis gas stream with an absorbing liquid comprising water, physical solvent and an amine, to obtain a synthesis gas stream depleted of hydrogen sulphide and depleted of iron pentacarbonyl; (b) adsorption of nickel tetracarbonyl by contacting the synthesis gas stream depleted of hydrogen sulphide and depleted of iron pentacarbonyl with solid adsorbent comprising activated carbon to obtain solid adsorbent enriched in nickel tetracarbonyl and a purified synthesis gas stream.
摘要翻译：本发明提供了一种从进料合成气流中除去硫化氢，五羰基铁和四羰基铁的方法，该方法包括以下步骤：（a）通过使原料合成气流与包括水，物理溶剂和胺的吸收液体，以获得贫硫化氢和贫铁铁五羰基的合成气流; （b）通过使耗尽硫化氢的合成气流和五羰基铁的贫铁与包含活性炭的固体吸附剂接触来吸附四羰基镍，以获得富含四羰基镍的固体吸附剂和纯化的合成气流。

2. 发明申请

WO2006008317A1 PROCESS FOR THE REMOVAL OF COS FROM A SYNTHESIS GAS STREAM COMPRISING H2S AND COS 审中-公开
标题翻译：从包含H2S和COS的合成气流中去除COS的方法
公开(公告)号：WO2006008317A1
公开(公告)日：2006-01-26
申请号：PCT/EP2005/053563
申请日：2005-07-22
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. , GOUMAN, Rudolf Robert , VAN HARDEVELD, Robert Martijn , HEROLD, Rudolf Henri , KODDE, Adriaan Johannes , LAST, Thijme , SMIT, Cornelis Jacobus
发明人： VAN HARDEVELD, Robert Martijn , HEROLD, Rudolf Henri , KODDE, Adriaan Johannes , LAST, Thijme , SMIT, Cornelis Jacobus
IPC分类号： B01D53/86
CPC分类号： B01D53/8606 , B01D53/04 , B01D2253/112 , B01D2255/20707 , B01D2255/30 , B01D2256/00 , B01D2257/306 , C01B3/54 , C01B3/56 , C01B2203/042 , C01B2203/0435 , C01B2203/0485
摘要： The invention provides a process for the removal of COS from a first synthesis gas stream comprising COS and H 2 S, the process having the steps of: (a) converting COS in the first synthesis gas stream to H 2 S by contacting the first synthesis gas stream with a COS-hydrolysing catalyst in the presence of water in a hydrolysis zone to obtain a second synthesis gas stream depleted of COS and enriched in H 2 S; (b) removing H 2 S from the second synthesis gas stream by contacting the second synthesis gas stream with a solid adsorbent in a H 2 S removal zone to obtain a third synthesis gas stream depleted of H 2 S and depleted of COS
摘要翻译：本发明提供了从包含COS和H 2 S的第一合成气流中除去COS的方法，该方法具有以下步骤：（a）将第一合成气流中的COS转化为H 通过在水解区中在水的存在下使第一合成气流与COS-水解催化剂接触以获得消耗COS并富集H 2的第二合成气流， / SUB> S; （b）通过使第二合成气流与H 2 S 2去除区中的固体吸附剂接触，从第二合成气流中除去H 2 S，得到第三合成物耗尽H 2 S且耗尽COS的气流

3. 发明申请

WO2007093225A1 PROCESS FOR THE REMOVAL OF CONTAMINANTS 审中-公开
标题翻译：去除污染物的方法
公开(公告)号：WO2007093225A1
公开(公告)日：2007-08-23
申请号：PCT/EP2006/062484
申请日：2006-05-22
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. , GOUMAN, Rudolf Robert , HEROLD, Rudolf Henri Max , LAST, Thijme , MANSHANDE, Bernardus Josephus Maria , SMIT, Cornelis Jacobus
发明人： GOUMAN, Rudolf Robert , HEROLD, Rudolf Henri Max , LAST, Thijme , MANSHANDE, Bernardus Josephus Maria , SMIT, Cornelis Jacobus
IPC分类号： B01D53/02 , B01D53/48 , B01D53/86 , C07C7/12 , C07C9/04 , C01B3/56
CPC分类号： C01B3/56 , B01D53/02 , B01D53/485 , B01D53/8606 , B01D2257/308 , C01B2203/042 , C01B2203/0485 , C01B2203/062 , C10K1/32
摘要： 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.
摘要翻译：描述了一种在气流中还原羰基硫（COS）的方法。它包括使气流与氧化铁基材料接触。本发明涉及从任何类型的气流中除去COS，特别是包括乙烷，甲烷，氢气，二氧化碳，氰化氢，氨，硫化氢和惰性气体中的一种或多种的那些。这些包括天然气，特别是合成气。合成气可用于费 - 托法。本发明提供了一种简单但有效的减少COS的方法，特别是使用可以容易地位于现有保护床中的材料，避免了任何重新设计的时间和成本。氧化铁基材料也可用于抵抗其他杂质，提供单一床层溶液。

4. 发明申请

WO2008116864A1 METHOD FOR REDUCING THE MERCURY CONTENT OF NATURAL GAS CONDENSATE AND NATURAL GAS PROCESSING PLANT 审中-公开
标题翻译：减少天然气冷凝剂和天然气加工厂的汞含量的方法
公开(公告)号：WO2008116864A1
公开(公告)日：2008-10-02
申请号：PCT/EP2008/053490
申请日：2008-03-25
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. , SHELL CANADA LIMITED , DEN BOESTERT, Johannes Leendert Willem Cornelis , NIJMEIJER, Arian , SMIT, Cornelis Jacobus
发明人： DEN BOESTERT, Johannes Leendert Willem Cornelis , NIJMEIJER, Arian , SMIT, Cornelis Jacobus
IPC分类号： C10G31/11 , B01D61/02 , B01D61/24
CPC分类号： 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
摘要： A method for reducing the mercury content of natural gas condensate, comprising the steps of providing a nanof iltration 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 nanof iltration membrane separation unit for reducing the mercury content of natural gas condensate.
摘要翻译：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米膜的步骤; 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米膜分离单元。

5. 发明申请

WO2009065843A2 PROCESS FOR PRODUCTION OF ELEMENTAL IRON 审中-公开
标题翻译：生产元素铁的方法
公开(公告)号：WO2009065843A2
公开(公告)日：2009-05-28
申请号：PCT/EP2008/065797
申请日：2008-11-19
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. , VAN HEERINGEN, Gijsbert Jan , VAN DER PLOEG, Hendrik Jan , SMIT, Cornelis Jacobus
发明人： VAN HEERINGEN, Gijsbert Jan , VAN DER PLOEG, Hendrik Jan , SMIT, Cornelis Jacobus
IPC分类号： C21B13/00 , C01B3/02 , C01B3/34
CPC分类号： C01B3/54 , C01B3/52 , C01B2203/0415 , C01B2203/0465 , C01B2203/0475 , C01B2203/0485 , C01B2203/0495 , C01B2203/86 , C10J3/00 , C10J2300/0959 , C10J2300/0969 , C10K1/34 , C21B13/0073 , C21B2100/282 , C21B2100/42 , C21B2100/62 , C21C2100/06 , Y02P10/122 , Y02P10/126 , Y02P10/132 , Y02P10/136 , Y02P10/212 , Y02P30/30
摘要： The invention is directed to a process to prepare elemental iron by contacting an iron ore feed with a reducing gas to obtain iron and an off-gas. The reducing gas is prepared by performing the following steps (a) partially oxidizing a mixture consisting of a sulphur containing solid carbonaceous fuel and gaseous CO 2 as carrier medium with oxygen, by supplying an oxygen containing gas and the solid carbonaceous fuel to a burner, thereby obtaining a gas comprising H 2 , CO, CO 2 and H 2 S; (b) removing CO 2 and H 2 S from the gas obtained in step (a) to obtain the reducing gas comprising H 2 and CO and a first stream comprising CO2 and H2S; (c) reducing the content of H 2 S in the first stream comprising CO 2 and H 2 S obtained in step (b) in a liquid redox type process and (d) recycling at least part of the CO 2 obtained in step (c) to step (a).
摘要翻译：本发明涉及通过使铁矿石进料与还原气体接触以获得铁和废气来制备元素铁的方法。通过进行以下步骤来制备还原气体：（a）用氧气部分氧化由含硫固体碳质燃料和作为载体介质的气态CO 2组成的混合物，通过供应含氧气体和将固体碳质燃料输送到燃烧器，由此获得包含H 2，CO，CO 2和H 2 S的气体; （b）从步骤（a）中获得的气体中除去CO 2和H 2 S以获得包含H 2和CO的还原气体和包含CO 2和H 2 S的第一物流; （c）将在步骤（b）中获得的包含CO 2和H 2 S的第一流中的H 2 S含量降低至液体氧化还原型过程和（d）将步骤（c）中获得的至少一部分CO 2再循环至步骤（a）。

6. 发明申请

WO2009019271A1 METHOD OF MANUFACTURING A BURNER FRONT FACE 审中-公开
标题翻译：制造燃烧器前面的方法
公开(公告)号：WO2009019271A1
公开(公告)日：2009-02-12
申请号：PCT/EP2008/060277
申请日：2008-08-05
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. , BOER, Anne , VAN SCHIE, Henricus Gijsbertus , SMIT, Cornelis Jacobus
发明人： BOER, Anne , VAN SCHIE, Henricus Gijsbertus , SMIT, Cornelis Jacobus
IPC分类号： F23D1/00 , F23D14/78 , F23D14/22 , C01B3/36 , C10J3/48 , F23D11/36
CPC分类号： F23D1/00 , C01B3/363 , C01B2203/0255 , C10J3/506 , C10J2200/09 , C10J2200/152 , F23D11/36 , F23D14/22 , F23D14/78 , F23D2213/00 , F23D2214/00 , Y10T29/49345 , Y10T29/49348
摘要： The invention relates to a method of manufacturing a front face (21) for a burner (1), particularly for the gasification of solid carbonaceous materials by partial combustion. The front face (21) comprises a central aperture (23) corresponding to the discharge end of the burner, a front side wall (24) and a backside wall (25) spaced by one or more baffles (26) defining a coolant flow path with a coolant inlet (30) and a coolant outlet (31). The front side wall (24) and the one or more baffles (26) are made of a single piece of metal and the backside wall (25) is welded on the free top ends of the one or more baffles. The front face can for example be made of a steel according to UNS N07718.
摘要翻译：本发明涉及制造用于燃烧器（1）的前表面（21）的方法，特别是用于通过部分燃烧气化固体碳质材料。前表面（21）包括对应于燃烧器的排出端的中心孔（23），由一个或多个挡板（26）隔开的前侧壁（24）和后侧壁（25），所述挡板限定冷却剂流动路径具有冷却剂入口（30）和冷却剂出口（31）。前侧壁（24）和一个或多个挡板（26）由单块金属制成，并且后侧壁（25）焊接在一个或多个挡板的自由顶端上。前面可以例如根据UNS N07718由钢制成。

7. 发明申请

WO2010112502A1 PROCESS FOR PRODUCING A PURIFIED SYNTHESIS GAS STREAM 审中-公开
标题翻译：生产纯化合成气流的方法
公开(公告)号：WO2010112502A1
公开(公告)日：2010-10-07
申请号：PCT/EP2010/054188
申请日：2010-03-30
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. , VAN DEN BORN, Isaac Cormelis , VAN HEERINGEN, Gijsbert Jan , SMIT, Cornelis Jacobus , WOLDHUIS, Alex Frederik
发明人： VAN DEN BORN, Isaac Cormelis , VAN HEERINGEN, Gijsbert Jan , SMIT, Cornelis Jacobus , WOLDHUIS, Alex Frederik
IPC分类号： C01B3/16 , C01B3/52 , C01B3/50 , C01B3/58 , C01B17/04 , C01B31/20 , C01B17/05
CPC分类号： C01B3/58 , B01D53/002 , B01D53/1425 , B01D53/1462 , B01D53/22 , B01D53/77 , B01D53/84 , B01D53/869 , B01D2251/304 , B01D2251/306 , B01D2251/604 , B01D2251/606 , B01D2251/80 , B01D2251/95 , B01D2257/304 , B01D2257/308 , B01D2257/408 , B01D2257/504 , C01B3/16 , C01B3/501 , C01B3/506 , C01B3/52 , C01B2203/0415 , C01B2203/0435 , C01B2203/0465 , C01B2203/0475 , C01B2203/0485 , Y02A50/2358 , Y02C10/02 , Y02C10/06 , Y02C10/10 , Y02E20/18 , Y02P20/13 , Y02P20/152
摘要： 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 water gas shift catalyst in a shift reactor in the presence of steam/waterto react at least part of the carbon monoxide tocarbon dioxide, and to obtain a synthesis gas stream depleted in HCN and/or in COS; (b) removing hydrogen sulphide in the synthesis gas stream depleted in HCN and/or in COS by contacting this gas stream in a H 2 S-removal zone with an aqueous alkaline washing liquid to obtain a H 2 S-depleted synthesis gas stream and a sulphide-comprising aqueous stream; (c) contacting the sulphide-comprising aqueous stream with ulphide-oxidizing bacteria in the presence of oxygen in a bioreactor to obtain a sulphur slurry and a regenerated aqueous alkaline washing liquid; (d) removing carbon dioxide from the H 2 S-depleted synthesis gas stream, to obtain the purified synthesis gas stream and a gas stream enriched in CO 2 ..
摘要翻译：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/水的存在下在转化反应器中使进料合成气流与水煤气变换催化剂接触，使至少部分一氧化碳与二氧化碳反应，并获得在HCN和/或COS中消耗的合成气流 ; （b）通过将H2S去除区中的该气流与碱性洗涤液的水溶液接触，除去在HCN和/或COS中的合成气流中的硫化氢，从而获得含H2S的合成气流和含硫化物水流; （c）在氧气存在下在生物反应器中使含硫化物的水流与硫化氢 - 氧化细菌接触，以获得硫浆料和再生碱性水洗碱液; （d）从除去H2S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。

8. 发明申请

WO2008068305A2 PROCESS FOR PRODUCING A PURIFIED SYNTHESIS GAS STREAM 审中-公开
标题翻译：生产纯化合成气流的方法
公开(公告)号：WO2008068305A2
公开(公告)日：2008-06-12
申请号：PCT/EP2007/063413
申请日：2007-12-06
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. , DIERICKX, Jan Lodewijk Maria , HESSELINK, Maarten , SMIT, Cornelis Jacobus
发明人： DIERICKX, Jan Lodewijk Maria , HESSELINK, Maarten , SMIT, Cornelis Jacobus
IPC分类号： B01D53/86 , B01D53/14 , B01D53/04 , C01B3/50
CPC分类号： B01D53/04 , B01D53/14 , B01D53/864 , B01D2253/102 , B01D2253/112 , B01D2256/16 , B01D2257/304 , B01D2257/308 , B01D2257/406 , B01D2257/408 , B01D2257/504 , B01D2257/60 , C01B3/12 , C01B3/52 , C01B3/56 , C01B2203/0415 , C01B2203/0465 , C01B2203/0475 , C01B2203/0485 , C10J3/00 , C10J2300/1656 , C10K1/002 , C10K1/003 , C10K1/004 , C10K1/005 , C10K1/006 , C10K1/007 , C10K1/02 , C10K1/16 , C10K1/165 , C10K1/20 , C10K1/32 , C10K3/04 , Y02C10/06 , Y02C10/08 , Y02P20/152 , Y02P20/52
摘要： A process for producing a purified synthesis gas stream from a feed synthesis gas stream comprising hydrogen sulphide, carbonyl sulphide, carbon dioxide, hydrogen cyanide and ammonia besides the main constituents carbon monoxide and hydrogen, the process comprising the steps of : (a) contacting one part of the feed synthesis gas stream with methanol at low temperature and at elevated pressure to remove hydrogen sulphide, carbonyl sulphide, carbon dioxide, hydrogen cyanide and ammonia, thereby obtaining methanol enriched in these compounds and a synthesis gas stream depleted in these compounds; (b) contacting another part of the feed synthesis gas stream with a water gas shift catalyst in the presence of water to react at least part of the carbon monoxide with water, thereby obtaining a shifted synthesis gas stream enriched in hydrogen and in carbon dioxide; (c) contacting the shifted synthesis gas stream with methanol at low temperature and at elevated pressure to remove carbon dioxide, hydrogen sulphide, carbonyl sulphide and ammonia, thereby obtaining solvent enriched in these compounds and a gas stream mainly comprising hydrogen and depleted in carbon dioxide; (d) contacting the synthesis gas stream obtained in step (a) and optionally the gas stream obtained in step (c) with a first solid adsorbent comprising sulphur-impregnated activated carbon and/or activated carbon to remove metals and/or metal carbonyl compounds to obtain a synthesis gas stream depleted in metals and/or metal carbonyl compounds; (e) contacting the synthesis gas stream depleted in metals and/or metal carbonyl compounds in the presence of water with a second solid adsorbent comprising one or more metals or oxides of the metals or combinations thereof, wherein the metals are selected from the group of Ag, Sn, Mo, Fe and Zn at elevated temperature to obtain the purified synthesis gas stream
摘要翻译：一种从包含硫化氢，硫化氢，二氧化碳，氰化氢和氨的原料合成气流中生产纯化的合成气流的方法，除了主要成分一氧化碳和氢之外，该方法包括以下步骤：（a）使一种一部分原料合成气流与甲醇在低温和升高的压力下，以除去硫化氢，羰基硫化物，二氧化碳，氰化氢和氨，从而获得富含这些化合物的甲醇和这些化合物中的合成气流; （b）在水存在下使进料合成气流的另一部分与水煤气变换催化剂接触，使至少部分一氧化碳与水反应，从而获得富含氢气和二氧化碳的经转换的合成气流; （c）在低温和升高的压力下使转移的合成气流与甲醇接触以除去二氧化碳，硫化氢，硫化羰和氨，从而获得富含这些化合物的溶剂和主要包含氢气和二氧化碳的气流 ; （d）将步骤（a）中获得的合成气流和任选的步骤（c）中获得的气流与包含浸硫活性炭和/或活性炭的第一固体吸附剂接触以除去金属和/或金属羰基化合物以获得贫化金属和/或金属羰基化合物的合成气流; （e）在水存在下将贫的金属和/或金属羰基化合物的合成气流与包含一种或多种金属或金属的氧化物或其组合的第二固体吸附剂接触，其中金属选自 Ag，Sn，Mo，Fe和Zn，以获得纯化的合成气流

9. 发明申请

WO2007082896A1 PROCESS FOR REMOVING CARBONYL SULPHIDE AND HYDROGEN SULPHIDE FROM A SYNTHESIS GAS STREAM 审中-公开
标题翻译：从合成气流中除去硫化碳和硫化氢的方法
公开(公告)号：WO2007082896A1
公开(公告)日：2007-07-26
申请号：PCT/EP2007/050439
申请日：2007-01-17
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. , HEROLD, Rudolf Henri Max , LAST, Thijme , MANSHANDE, Bernardus Josephus Maria , SMIT, Cornelis Jacobus
发明人： HEROLD, Rudolf Henri Max , LAST, Thijme , MANSHANDE, Bernardus Josephus Maria , SMIT, Cornelis Jacobus
IPC分类号： C01B3/56 , B01D53/04 , B01D53/48 , B01D53/14
CPC分类号： 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
摘要： The invention provides a process for removing COS and H 2 S from a feed synthesis gas stream comprising COS and H 2 S, 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.
摘要翻译：本发明提供了从包含COS和H 2 S的原料合成气流中除去COS和H 2 S的方法，该方法包括使原料合成气流与固体吸附剂在100至240℃的温度范围内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，以及金属选自Ag，Sn，Mo，Fe和Zn。

10. 发明申请

WO2010020655A1 IMPROVED PROCESS FOR PRODUCTION OF ELEMENTAL IRON 审中-公开
标题翻译：改进元素生产工艺
公开(公告)号：WO2010020655A1
公开(公告)日：2010-02-25
申请号：PCT/EP2009/060711
申请日：2009-08-19
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. , VAN HEERINGEN, Gijsbert Jan , VAN JARWAARDE, Ewout Martijn , VAN DER PLOEG, Hendrik Jan , SMIT, Cornelis Jacobus
发明人： VAN HEERINGEN, Gijsbert Jan , VAN JARWAARDE, Ewout Martijn , VAN DER PLOEG, Hendrik Jan , SMIT, Cornelis Jacobus
IPC分类号： C21B13/00 , B01D53/22 , C01B3/36 , C01B3/50
CPC分类号： C21B13/0073 , B01D53/229 , B01D53/75 , B01D53/77 , B01D2255/20707 , B01D2256/16 , B01D2257/304 , B01D2257/308 , B01D2257/408 , B01D2257/502 , B01D2257/504 , C01B3/36 , C01B2203/025 , C01B2203/04 , C01B2203/0405 , C01B2203/0415 , C01B2203/047 , C01B2203/0475 , C01B2203/0485 , C01B2203/049 , C01B2203/0877 , C01B2203/0883 , C01B2203/0894 , C01B2203/1211 , C01B2203/1252 , C01B2203/147 , C01B2203/86 , C10J2300/0916 , C10J2300/0936 , C10J2300/0943 , C10J2300/0959 , C10J2300/0969 , C10J2300/0973 , C10J2300/1678 , C10K1/08 , C21B2100/282 , C21B2100/42 , C21B2100/64 , Y02C10/10 , Y02P10/122 , Y02P10/128 , Y02P10/136 , Y02P20/152 , Y02P30/30
摘要： Process to prepare elemental iron by contacting an iron ore feed with a reducing gas at a pressure of between 1 and 10 bar to obtain iron and an off-gas, wherein the reducing gas is prepared by performing the following steps (a) partially oxidizing a mixture comprising a solid or liquid carbonaceous fuel and oxygen at a pressure of between 10 and 80 bar, thereby obtaining a gas comprising H 2 and CO; (b) removing CO 2 and H 2 S from, the gas obtained in step (a) to obtain an intermediate gas comprising H 2 and CO; (c) supplying the intermediate gas obtained in step (b) to a H 2 -selective membrane to obtain a H 2 -rich permeate gas and a CO-rich retentate; (d) heating H 2 -rich permeate to obtain a heated H 2 -rich permeate as the reducing gas.
摘要翻译：通过使铁矿石进料与1至10巴之间的压力下的还原气体接触来获得铁和废气来制备元素铁的方法，其中所述还原气体通过以下步骤（a）部分氧化混合物包含固体或液体含碳燃料和压力为10至80巴的氧气，从而获得包含H 2和CO的气体; （b）从步骤（a）获得的气体中除去CO 2和H 2 S，得到包含H 2和CO的中间气体; （c）将步骤（b）中获得的中间气体供应到H 2选择性膜，以获得富H2的渗透气体和富CO的滞留物; （d）加热富H2的渗透物，得到加热的富H2的渗透物作为还原气体。

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