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公开(公告)号：WO2014142668A2
公开(公告)日：2014-09-18
申请号：PCT/NL2014/050157
申请日：2014-03-14
Inventor： COLOZZI, Michele , PALO, Emma , CONTALDO, Palma , PEPE, Maria Rosaria , PALMA, Vincenzo , VAIANO, Vincenzo
IPC: B01D53/14
CPC classification number: C10L3/103 , B01D53/1456 , B01D53/48 , B01D2257/308 , B01J19/24 , B01J23/06 , B01J23/22 , B01J23/26 , B01J23/28 , B01J23/34 , B01J23/462 , B01J23/745 , B01J23/755 , B01J2219/24 , C07C7/14875 , C10L2290/06 , C10L2290/541
Abstract: Disclosed is method for removing carbonyl sulphide and/or carbon disulphide from a sour gas stream. The method comprises subjecting the gas stream to simultaneous contact with an absorption liquid, such as an aqueous amine solution, and with a catalyst suitable for hydrolyzing carbonyl sulphide and/or carbon disulphide. To this end, the invention also provides a reactor system wherein both an absorption liquid and a catalyst are present. In a preferred embodiment, the catalyst is a heterogeneous catalyst present on or in an absorption column, either coated on the trays of a column with trays, or contained in the packing of a packed column.
Abstract translation: 公开了用于从酸气流中除去硫化羰和/或二硫化碳的方法。 该方法包括使气流同时与吸收液体如胺水溶液接触，并与适于水解羰基硫化物和/或二硫化碳的催化剂接触。 为此，本发明还提供了其中存在吸收液和催化剂两者的反应器系统。 在一个优选的实施方案中，催化剂是存在于吸收塔上或吸收塔中的非均相催化剂，或者涂布在具有塔板的塔盘上，或者包含在填料塔的填料中。
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2.发明申请
公开(公告)号：WO2019240586A1
公开(公告)日：2019-12-19
申请号：PCT/NL2019/050370
申请日：2019-06-17
Inventor： CINOTTI, Pierlorenzo , COLOZZI, Michele , CORTESE, Simona , MICCIO, Marino , PALO, Emma , BARBATO, Lucia , PALMA, Vincenzo , BARBA, Daniela
IPC: B01J37/08 , B01J37/20 , B01J21/04 , B01J23/755 , B01J23/83 , B01J37/00 , B01J37/02 , B01D53/86 , C01B17/04
Abstract: Disclosed is a catalyst suitable for the catalytic oxidative cracking of a H 2 S- containing gas stream. The catalyst comprises at least one or more active metals selected from the group consisting of iron, cobalt, and nickel, supported by a carrier comprising ceria and alumina. The active metal is preferably in the form of its sulphide. Also disclosed is a method for the production of hydrogen from a H 2 S-containing gas stream, comprising subjecting the gas stream to catalytic oxidative cracking so as to form H 2 and S 2 , using a catalyst in accordance with any one of the composition claims.
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Patent Agency Ranking3.发明申请
公开(公告)号：WO2016140574A1
公开(公告)日：2016-09-09
申请号：PCT/NL2016/050150
申请日：2016-03-04
Inventor： CROPPI, Chiara , MARTORELLI, Francesco Simone , PALO, Emma , IAQUANIELLO, Gaetano , SALLADINI, Annarita
CPC classification number: C07C5/333 , B01D53/226 , B01D53/228 , B01D53/229 , B01D69/02 , B01D71/022 , B01D2053/221 , B01D2256/24 , B01D2256/245 , B01D2257/108 , B01D2325/04 , B01J19/245 , B01J19/2475 , B01J2219/24 , C07C5/3335 , C07C5/3337 , C07C7/144 , C07C2521/04 , C07C2523/26 , C07C2523/42 , C07C11/06 , C07C11/04 , C07C11/08 , C07C15/46
Abstract: Disclosed is a method and plant for the catalytic dehydrogenation of alkanes, such as propane. The plant is a plant of hybrid architecture wherein one or more membrane-assisted reactor configurations according to open architecture are combined with one or more membrane-containing reactors of closed architecture. Hydrogen remaining in the reaction mixture after separation in the membrane separation unit of a first open architecture configuration, is fed to a first membrane-reactor of the closed architecture type. Also disclosed are methods of modifying plants so as to create the hybrid architecture plant.
Abstract translation: 公开了用于烷烃如丙烷的催化脱氢的方法和设备。 该植物是混合结构的植物，其中根据开放结构的一个或多个膜辅助反应器构造与一个或多个封闭结构的含膜反应器组合。 在第一开放结构构造的膜分离单元中分离后残留在反应混合物中的氢气被供给到封闭结构类型的第一膜反应器。 还公开了修改植物以创建混合建筑工厂的方法。
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4.发明申请CATALYST FOR A SULPHUR RECOVERY PROCESS WITH CONCURRENT HYDROGEN PRODUCTION, METHOD OF MAKING THEREOF AND THE SULPHUR RECOVERY PROCESS WITH CONCURRENT HYDROGEN PRODUCTION USING THE CATALYST 审中-公开具有相同氢生产的硫回收方法的催化剂，其制备方法和使用催化剂进行同时氢生产的硫回收方法
公开(公告)号：WO2014073966A1
公开(公告)日：2014-05-15
申请号：PCT/NL2013/050804
申请日：2013-11-08
Inventor： PALO, Emma , BARBATO, Lucia , COLOZZI, Michele , ANGELINI, Fabio , PALMA, Vincenzo , VAIANO, Vincenzo
IPC: B01J23/881 , B01J37/20 , C01B3/02 , C01B3/04 , C01B17/04
CPC classification number: B01J27/0515 , B01J23/881 , B01J35/08 , B01J37/0201 , B01J37/0207 , B01J37/0215 , B01J37/08 , B01J37/20 , C01B3/04 , C01B17/046 , C01B17/0465 , C01B17/0495 , Y02E60/364
Abstract: Disclosed is a catalyst suitable for the catalytic oxidative cracking of a H 2 S-containing gas stream, particularly in the event that the stream also contains methane and/or ammonia. The catalyst comprises iron and molybdenum supported by a carrier comprising aluminium. The carrier preferably is alumina. The iron and molybdenum preferably are in the form of sulphides. Also disclosed is a method for the production of hydrogen from a H 2 S-containing gas stream, comprising subjecting the gas stream to catalytic oxidative cracking so as to form H 2 and S 2 , using a catalyst in accordance with any one of the preceding claims.
Abstract translation: 公开了一种适用于含H2S的气流的催化氧化裂化的催化剂，特别是在流还含有甲烷和/或氨的情况下。 催化剂包括由包含铝的载体负载的铁和钼。 载体优选为氧化铝。 铁和钼优选为硫化物的形式。 还公开了一种用于从含H 2 S的气流生产氢的方法，包括使用根据前述权利要求中任一项的催化剂使气流进行催化氧化裂化以形成H 2和S 2。
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5.发明申请PROCESS FOR SULPHUR RECOVERY WITH CONCURRENT HYDROGEN PRODUCTION FROM NH3 CONTAINING FEED 审中-公开从含NH3含量进行同时生产的硫回收方法
公开(公告)号：WO2014073965A1
公开(公告)日：2014-05-15
申请号：PCT/NL2013/050803
申请日：2013-11-08
Inventor： PALO, Emma , BARBATO, Lucia , COLOZZI, Michele , ANGELINI, Fabio , PALMA, Vincenzo , VAIANO, Vincenzo
IPC: C01B3/04
CPC classification number: C01B3/04 , B01J21/04 , B01J27/0515 , C01B3/047 , Y02E60/364
Abstract: Disclosed is a method for the production of hydrogen from a H 2 S-containing gas stream also containing ammonia, comprising subjecting both gas stream to catalytic oxidative cracking of both the H 2 S and the NH 3 , so as to form H 2 , S 2 and N 2 . In this method, preferably, an additional amount of oxygen is added as compared to the amount used for H2S catalytic oxidative cracking. Also, preferably, the contact time of the gas stream with the catalyst is increased. The catalyst preferably is provided as a single bed, and then preferably comprises iron and molybdenum supported by a carrier comprising aluminum. The preferred carrier is alumina. The iron and molybdenum preferably are in the form of sulfides.
Abstract translation: 公开了一种从含有氨的含H2S的气体流中生产氢气的方法，包括使两种气流同时进行H2S和NH3两者的催化氧化裂解，以形成H2，S2和N2。 在该方法中，与用于H 2 S催化氧化裂化的量相比，优选加入附加量的氧。 此外，优选地，气流与催化剂的接触时间增加。 催化剂优选以单一床提供，然后优选包含由包含铝的载体担载的铁和钼。 优选的载体是氧化铝。 铁和钼优选为硫化物的形式。
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公开(公告)号：WO2013015687A1
公开(公告)日：2013-01-31
申请号：PCT/NL2012/050533
申请日：2012-07-26
Applicant: STAMICARBON B.V. ACTING UNDER THE NAME OF MT INNOVATION CENTER , IAQUANIELLO, Gaetano , PALO, Emma , CONTALDO, Palma
Inventor： IAQUANIELLO, Gaetano , PALO, Emma , CONTALDO, Palma
CPC classification number: C01B3/382 , C01B3/384 , C01B3/48 , C01B3/501 , C01B3/56 , C01B2203/0233 , C01B2203/0244 , C01B2203/0261 , C01B2203/0283 , C01B2203/0405 , C01B2203/043 , C01B2203/061 , C01B2203/062 , C01B2203/068 , C01B2203/0883 , C01B2203/0888 , C01B2203/0894 , C01B2203/1023 , C01B2203/1029 , C01B2203/1047 , C01B2203/1052 , C01B2203/1058 , C01B2203/1064 , C01B2203/107 , C01B2203/1076 , C01B2203/1082 , C01B2203/1235 , C01B2203/1241 , C01B2203/1258 , C01B2203/142
Abstract: The present invention relates to a process for producing a hydrogen containing gas mixture comprising the following steps: (i) providing a preheated mixture comprising a fossil fuel, preferably methane, and steam, (ii) conducting an adiabatic reaction between the fossil fuel and the steam, in the presence of a catalyst, wherein a first reaction product mixture is formed comprising methane, hydrogen and carbon dioxide, and (iii) conducting an oxygen-assisted reforming reaction in the presence of a catalyst between said first reaction product mixture and an oxygen comprising stream, wherein the oxygen comprising stream comprises at least 40 vol% oxygen, forming a second reaction product mixture comprising hydrogen and carbon monoxide. The invention also relates to a system suitable for hydrogen production from a hydrocarbon feed according to the present invention.
Abstract translation: 本发明涉及一种含氢气体混合物的制备方法，包括以下步骤：（i）提供包含化石燃料，优选甲烷和蒸汽的预热混合物，（ii）在化石燃料与化学燃料之间进行绝热反应 蒸汽，在催化剂存在下，其中形成包含甲烷，氢气和二氧化碳的第一反应产物混合物，和（iii）在催化剂存在下，在所述第一反应产物混合物和 含氧气流，其中所述含氧气流包含至少40体积％的氧气，形成包含氢气和一氧化碳的第二反应产物混合物。 本发明还涉及适用于根据本发明的烃进料的氢气生产的系统。
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公开(公告)号：WO2012134284A1
公开(公告)日：2012-10-04
申请号：PCT/NL2012/050201
申请日：2012-03-28
Applicant: STAMICARBON B.V. ACTING UNDER THE NAME OF MT INNOVATION CENTER , PALO, Emma , IAQUANIELLO, Gaetano
Inventor： PALO, Emma , IAQUANIELLO, Gaetano
CPC classification number: C07C5/321 , B01D53/22 , B01D2256/24 , B01D2257/108 , C07C5/3335 , C07C5/3337 , C07C2523/26 , C07C2523/42 , Y10T29/49718 , C07C11/02
Abstract: Disclosed is a process for the catalytic dehydrogenation of alkanes so as to form the corresponding olefins. The reaction mixture is subjected to membrane separation of hydrogen, in a separate unit. Preferably a plurality of alternating reaction and separation units is used. The process of the invention serves the purpose of reducing coke formation on the catalyst, and also of achieving a higher alkane conversion without a similar increase in coke formation. The process can also be used for the production of hydrogen.
Abstract translation: 公开了烷烃的催化脱氢以形成相应的烯烃的方法。 将反应混合物在单独的单元中进行氢分离。 优选地，使用多个交替的反应和分离单元。 本发明的方法用于减少催化剂上的焦炭形成，并且还实现了较高的烷烃转化率而没有类似的焦炭形成增加。 该方法也可用于生产氢气。
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