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公开(公告)号：US20150322000A1
公开(公告)日：2015-11-12
申请号：US14655330
申请日：2013-12-27
Applicant: STAMICARBON B.V.
IPC: C07C273/04 , B01J19/24
CPC classification number: C07C273/04 , B01J19/02 , B01J19/24 , B01J19/245 , B01J2219/00006 , B01J2219/00024 , B01J2219/00103 , B01J2219/00765 , B01J2219/0286 , B01J2219/24 , C07C275/02
Abstract: Disclosed is a urea plant comprising an additional reactor. With reference to the regular components of a urea plant, including a recovery section and a high pressure carbamate condenser, the additional reactor is positioned between the recovery section and the high pressure carbamate condenser. The invention also relates to a process for the synthesis of urea, comprising an additional reaction step converting, at an earlier stage than conventional, recovered carbamate into urea.
Abstract translation: 公开了一种包含另外的反应器的尿素装置。 参考包括回收部分和高压氨基甲酸酯冷凝器的尿素装置的常规部件，附加反应器位于回收部分和高压氨基甲酸酯冷凝器之间。 本发明还涉及一种用于合成尿素的方法，其包括另外的反应步骤，其比在常规方法中将回收的氨基甲酸酯转化成尿素的步骤更好。
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公开(公告)号：US20150048277A1
公开(公告)日：2015-02-19
申请号：US14386327
申请日：2013-03-26
Applicant: Stamicarbon B.V.
Inventor： Paola Volpi , Barbara Morico , Lorena Mosca , Cristina Guazzotti , Fabio Prosperi , Gaetano Iaquaniello
CPC classification number: C01B3/38 , B01J7/00 , B01J8/0257 , B01J2208/00221 , B01J2208/00309 , B01J2208/00504 , B01J2208/0053 , B01J2219/18 , C01B3/384 , C01B2203/0233 , C01B2203/0811 , C01B2203/1235
Abstract: A reformer furnace (1), comprising: at least one triple conduit assembly (200), including a flue gas conduit (220) enclosing a reaction conduit (240) enclosing a product gas conduit (260), wherein: the reaction conduit (240) extends between a lower end (244) defining a reaction gas inlet (245), and a closed upper end (242); the product gas conduit (260) extends between an upper end (262) defining a product gas inlet (263), and a lower end (264) defining a product gas outlet (265); the flue gas conduit (220) extends between an upper end (222) defining a flue gas inlet (223), and a lower end (224) defining a flue gas outlet (225); and an annulus (250) between the reaction conduit (240) and the product gas conduit (260) comprises a catalyst (252); a combustion chamber (100) that encloses an approximate upper half (226, 246, 266) of the at least one triple conduit assembly (200) while an approximate lower half (228, 248, 268) thereof resides outside of and below the combustion chamber, and that includes at least one burner (110), disposed inside of the combustion chamber and outside of the flue gas conduit (220), such that the approximate upper half (226) of the flue gas conduit substantially shields the reaction conduit (240) from direct burner flame heat radiation and impingement.
Abstract translation: 一种重整炉（1），包括：至少一个三重管道组件（200），包括封闭产品气体管道（260）的反应管道（240）的烟道气导管（220），其中：反应管道（240） ）在限定反应气体入口（245）的下端（244）和封闭的上端（242）之间延伸; 产品气体管道（260）在限定产品气体入口（263）的上端（262）和限定产品气体出口（265）的下端（264）之间延伸; 所述烟道气管道（220）在限定烟道气入口（223）的上端（222）和限定出烟气出口（225）的下端（224）之间延伸; 并且所述反应管道（240）和所述产物气体管道（260）之间的环（250）包括催化剂（252）; 封闭所述至少一个三重导管组件（200）的近似上半部（226,246,266）的燃烧室（100），同时其近似下半部（228,248,268）位于燃烧室外面和下方 并且其包括设置在燃烧室内部和烟道气导管（220）外部的至少一个燃烧器（110），使得烟道气管道的大致上半部（226）基本上屏蔽反应管道 240）从直接燃烧器火焰的热辐射和冲击。
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183.发明申请公开(公告)号：US20140249343A1
公开(公告)日：2014-09-04
申请号：US14118214
申请日：2012-06-28
Inventor： Yvonne Traa , Daniel Geiss
IPC: C07C2/66
CPC classification number: C07C2/66 , B01J29/068 , B01J29/44 , B01J37/08 , B01J37/18 , B01J2229/186 , C07C2/76 , C07C2529/06 , C07C2529/40 , C07C2529/44 , C07C2529/48 , C07C2529/65 , C07C2529/67 , C07C2529/69 , C07C2529/85 , C07C2531/22 , C07C15/02 , C07C15/27
Abstract: Disclosed is a process for the direct alkylation of aromatic compounds with alkanes. To this end a judicious catalyst combination is provided. The composition comprises palladium as a catalytically active metal, and zinc as a promoter, or a metal such as tin having a comparable promoting action. The metals are contained in a zeolite support, or a similar support of a metal organic framework type or a silico alumino phosphate type.
Abstract translation: 公开了用烷烃直接烷基化芳族化合物的方法。 为此，提供了明智的催化剂组合。 组合物包含作为催化活性金属的钯，作为助催化剂的锌，或具有可比较的促进作用的金属如锡。 金属包含在沸石载体中，或类似的金属有机骨架型或硅铝型磷酸盐载体。
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184.发明申请公开(公告)号：US20140134096A1
公开(公告)日：2014-05-15
申请号：US14115831
申请日：2012-05-07
Inventor： Fabio Angelini , Lucia Barbato
CPC classification number: C01B17/0495 , B01D53/8612 , B01D2251/102 , B01D2256/16 , B01J8/00 , C01B3/02 , C01B3/04 , C01B17/0404 , C01B17/0408 , C01B17/0426 , Y02E60/364 , Y02P20/129
Abstract: Disclosed is a process for the concurrent production of hydrogen and sulphur from a H2S-containing gas stream, with reduced, and preferably zero, emissions. The method comprises the catalytic oxidative cracking of H2S so as to form H2 and S2. Preferably, the oxidation is conducted using oxygen-enriched air, preferably pure oxygen. The process is conducted in a reaction chamber comprising a bifunctional catalyst material, so as to favor both the partial oxidation of H2S and the dissociation thereof.
Abstract translation: 公开了一种从含H 2 S的气流同时生产氢和硫的方法，具有减少的，优选为零的排放。 该方法包括H2S的催化氧化裂化，形成H2和S2。 优选地，使用富氧空气，优选纯氧进行氧化。 该方法在包含双官能催化剂材料的反应室中进行，以有利于H2S的部分氧化和其解离。
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公开(公告)号：US20140105814A1
公开(公告)日：2014-04-17
申请号：US14118201
申请日：2012-06-15
Inventor： Gaetano Iaquaniello , Barbara Cucchiella , Elena Antonetti
CPC classification number: C01B3/505 , B01J7/00 , B01J19/245 , B01J2219/24 , C01B3/12 , C01B3/34 , C01B3/36 , C01B3/38 , C01B3/48 , C01B2203/0233 , C01B2203/0244 , C01B2203/0261 , C01B2203/0283 , C01B2203/0288 , C01B2203/0294 , C01B2203/0405 , C01B2203/0415 , C01B2203/043 , C01B2203/047 , C01B2203/0475 , C01B2203/0894 , C01B2203/1047
Abstract: The present invention relates to a method for hydrogen production and to a method of hydrogen and/or carbon dioxide production from syngas. The method comprises the steps of: (i) providing a gas stream comprising hydrogen and carbon monoxide, (ii) separating at least part of hydrogen from the stream yielding a hydrogen-depleted stream, (iii) subjecting the hydrogen-depleted stream to a water-gas shift reaction, and (iv) separating hydrogen from the stream resulting from step (iii). The method according to the invention improves the conversion of carbon monoxide in the water gas shift reaction and allows to increase the hydrogen production by 10-15% and to increase the overall energy efficiency of the system by 5-7%. The invention further relates to a plant for hydrogen and/or carbon dioxide production suitable for the method of the invention.
Abstract translation: 本发明涉及一种氢气生产方法和一种从合成气生产氢气和/或二氧化碳的方法。 该方法包括以下步骤：（i）提供包含氢气和一氧化碳的气流，（ii）从流中分离至少部分氢气，产生贫氢气流，（iii）将贫氢气流 水煤气变换反应，和（iv）从步骤（iii）产生的物流中分离氢气。 根据本发明的方法改善了水煤气变换反应中一氧化碳的转化，并允许将氢气产量提高10-15％，并将系统的整体能量效率提高5-7％。 本发明还涉及适用于本发明方法的氢和/或二氧化碳生产设备。
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Patent Agency Ranking
公开(公告)号：DE2831465C2
公开(公告)日：1992-03-19
申请号：DE2831465
申请日：1978-07-18
Applicant: STAMICARBON B.V., GELEEN, NL
Inventor： MOELLER, KARL ERIK, DIPL.-ING. , LIVBJERG, HANS, DIPL.-ING. , VILLADSEN, JOHN, DIPL.-ING., LYNGBY, DK
IPC: C07C45/29 , B01J23/06 , B01J23/08 , B01J35/10 , C07B31/00 , C07B33/00 , C07B43/00 , C07B45/06 , C07B61/00 , C07C45/00 , C07C49/10 , C07C67/00 , C07C241/00 , C07C251/02 , C07C253/00 , C07C255/03 , C07C325/02
Abstract: Alcohols are dehydrogenated to form ketones, using a catalyst containing liquid indium dispersed and retained in the pore structure of a porous carrier. The catalyst is prepared by mixing powdered In2O3 and MgO, firing the mixture at 900 DEG -1150 DEG C. for 5-20 hours, and activating the catalyst by passing through a reducing gas.
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公开(公告)号：DE2821342C2
公开(公告)日：1991-03-14
申请号：DE2821342
申请日：1978-05-16
Applicant: STAMICARBON B.V., GELEEN, NL
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公开(公告)号：DE3744349C2
公开(公告)日：1991-02-21
申请号：DE3744349
申请日：1987-12-28
Applicant: STAMICARBON B.V., GELEEN, NL , DEUTSCHE FORSCHUNGSANSTALT FUER LUFT- UND RAUMFAHRT EV, 5300 BONN, DE
IPC: B64C1/00 , B29C70/20 , B32B5/08 , B32B5/26 , C08G59/00 , C08J5/04 , C08K7/00 , C08K7/02 , C08K7/04 , C08L63/00 , C08L101/00 , F16F1/366
Abstract: A composite for the absorption of energy consists of fibers having a breaking length of at least 80 km and an elongation at break of at least 2 %, in particular fibers of a linear polyethylene of ultrahigh molecular weight and carbon fibers or glass fibers, embedded in a matrix. The first fibers are preferably arranged at obtuse angles (+/- (45 ¤& to 90 ¤& )) and the carbon fibers or glass fibers are preferably arranged at acute angles (0 ¤& to +/- 30 ¤& ) to the direction of pressure application in the matrix. The composites may be designed in particular in the form of tubes or corrugated plates.
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公开(公告)号：DE2831533C2
公开(公告)日：1990-12-06
申请号：DE2831533
申请日：1978-07-18
Applicant: STAMICARBON B.V., GELEEN, NL
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公开(公告)号：DE2638080C2
公开(公告)日：1990-11-29
申请号：DE2638080
申请日：1976-08-24
Applicant: STAMICARBON B.V., GELEEN, NL
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