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91.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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公开(公告)号：WO2016099269A1
公开(公告)日：2016-06-23
申请号：PCT/NL2015/050875
申请日：2015-12-17
Applicant: STAMICARBON B.V.
Inventor： MENNEN, Johannes Henricus
IPC: C07C273/04
CPC classification number: C07C273/04
Abstract: The present invention presents a stripping process for urea production with a total recycle. An important characteristic of the described urea process is a substantially complete CO 2 conversion, which eliminates the need for carbamate recycle from the recovery section to the synthesis section. This increases the overall conversion and reduces operation costs.
Abstract translation: 本发明提出了一种具有全部循环的尿素生产的汽提方法。 所描述的尿素方法的重要特征是基本上完全的CO 2转化，这消除了对从回收部分到合成部分的氨基甲酸酯再循环的需要。 这增加了整体转换并降低了运营成本。
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公开(公告)号：WO2016099267A1
公开(公告)日：2016-06-23
申请号：PCT/NL2015/050873
申请日：2015-12-17
Applicant: STAMICARBON B.V.
IPC: B01D47/10 , B01D53/58 , C02F1/04 , C05C9/00 , C07C273/02
CPC classification number: C07C273/02 , B01D47/10 , C05C9/00 , C07C273/04
Abstract: Disclosed is a method for the removal of urea dust from the off-gas of a finishing section of a urea production plant. the method comprises subjecting the off-gas to quenching with water so as to produce quenched off-gas. The quenched off-gas is subjected to humidification by mixing said quenched gas stream with a humidification fluid selected from (a) saturated steam and (b) superheated steam mixed with a second aqueous stream, so as to produce a humidified gas stream, subjecting said humidified gas stream to particle separation (i.e., dust removal) by means of a scrubbing liquid in which at least part of the particles in the gas stream are soluble.
Abstract translation: 公开了一种从尿素生产设备的精加工部分的废气中除去尿素粉尘的方法。 该方法包括使废气用水淬火以产生骤冷的废气。 通过将所述淬火气体流与选自（a）饱和蒸汽和（b）与第二含水流混合的过热蒸汽的加湿流体混合所述骤冷气体进行加湿，以产生加湿气流，使所述 通过其中气流中的至少一部分颗粒可溶的洗涤液体将加湿的气流输送至颗粒分离（即除尘）。
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公开(公告)号：WO2016085343A1
公开(公告)日：2016-06-02
申请号：PCT/NL2015/050830
申请日：2015-11-26
Applicant: STAMICARBON B.V.
CPC classification number: C01C1/185 , B01J10/007 , B01J19/002 , B01J2219/00024 , B01J2219/0004 , C05C1/00 , C05C9/00
Abstract: The invention provides a method and a plant for producing urea ammonium nitrate (UAN). The method involves the use of a condensation section, optionally in combination with a medium pressure decomposition section, between the dissociation and neutralization sections. The invention further provides a method of modifying an existing UAN plant. The advantages of the process of the invention are that the emission of CO 2 can be reduced, the plant capacity can be increased and the high capital expenditure needed for CO 2 compression equipment is reduced.
Abstract translation: 本发明提供了一种生产尿素硝酸铵（UAN）的方法和装置。 该方法涉及在解离和中和部分之间使用任选与中压分解部分组合的冷凝部分。 本发明还提供了修改现有UAN工厂的方法。 本发明方法的优点在于可以减少二氧化碳排放，提高设备容量，降低二氧化碳压缩设备所需的高资本支出。
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公开(公告)号：WO2014193224A3
公开(公告)日：2015-02-19
申请号：PCT/NL2014050333
申请日：2014-05-27
Applicant: STAMICARBON BV DBA MT INNOVATION CT
Inventor： BARSI ADRIANO , IAQUANIELLO GAETANO
IPC: F03G6/06
Abstract: Disclosed is a thermal energy storage system for storing collected solar thermal energy. The system comprises a solar thermal energy collection facility in the form of a field of parabolic troughs, which is in thermal communication with a molten salt circuit. The molten salt circuit is in fluid communication with a molten salt storage facility comprising at least three storage tanks that are each in fluid communication with the molten salt circuit. The multiple tanks set-up allows using cheaper materials, and a more efficient storage of thermal energy.
Abstract translation: 公开了一种用于存储收集的太阳能热能的热能存储系统。 该系统包括与熔盐电路热连通的抛物槽区域形式的太阳能热能收集设备。 熔融盐电路与包括至少三个储存罐的熔融盐储存设备流体连通，每个储罐与熔盐回路流体连通。 多个坦克设置允许使用更便宜的材料，并且更有效地储存热能。
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Patent Agency Ranking96.发明申请METHOD OF MANUFACTURING A TUBE SHEET AND HEAT EXCHANGER ASSEMBLY FOR A POOL REACTOR OR POOL CONDENSER; CORRESPONDING TUBE SHEET AND HEAT EXCHANGER ASSEMBLY 审中-公开用于制造液体反应器或池式冷凝器的管板和热交换器组件的方法; 相应的管板和热交换器总成
公开(公告)号：WO2013165247A8
公开(公告)日：2014-11-06
申请号：PCT/NL2013050331
申请日：2013-05-02
Applicant: STAMICARBON
Inventor： SCHEERDER ALEXANDER ALEIDA ANTONIUS
CPC classification number: F28F9/18 , B01J3/04 , B01J19/0013 , B01J19/006 , B01J19/02 , B01J19/24 , B01J2219/00081 , B01J2219/00256 , B01J2219/00768 , B01J2219/024 , B01J2219/0286 , B01J2219/182 , B01J2219/192 , B21D53/08 , B23K31/027 , B23K2201/14 , B23K2203/04 , B23K2203/05 , B23K2203/18 , F28D7/06 , F28D2021/0022 , F28F9/185 , F28F19/06 , F28F21/083 , Y02P20/142 , Y10T29/49373 , Y10T29/49968
Abstract: The present application relates to a method of manufacturing a tube sheet (7) and heat exchanger assembly for a pool reactor or pool condenser for use in the production of urea from ammonia and carbon dioxide, wherein the method comprises manufacturing of the tube sheet (7) from a carbon steel material grade and providing said tube sheet (7) with corrosion protective layers (8, 9) of an austenitic- ferritic duplex stainless steel grade, wherein the heat exchanger comprises at least one U-shaped tube (13) of an austenitic-ferritic duplex stainless steel grade, the method further comprises inserting at least two sleeves (11) of an austenitic-ferritic duplex stainless steel grade through the tube sheet (7) such that both ends of the sleeve (11) extend in a direction away from the tube sheet (7), the method further comprises connecting the sleeves (11), at least the opposing ends thereof, to at least the protective layers (8,9) of the tube sheet (7) and finally, connecting both ends of the at least one U-shaped tube (13) to the respective sleeves (11).
Abstract translation: 本申请涉及制造管板（7）和用于从氨和二氧化碳生产尿素的池式反应器或池式冷凝器的热交换器组件的方法，其中该方法包括制造管板（7 ），并且为所述管板（7）提供具有奥氏体 - 铁素体双相不锈钢等级的防腐蚀层（8,9），其中所述热交换器包括至少一个U形管（13），所述U形管 奥氏体 - 铁素体双相不锈钢级，该方法还包括通过管板（7）插入至少两个奥氏体 - 铁素体双相不锈钢级的套筒（11），使得套筒（11）的两端在 远离管板（7）的方向，该方法还包括将至少其相对端的套筒（11）连接到至少管板（7）的保护层（8,9），最后连接 的两端 至少一个U形管（13）到相应的套筒（11）。
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公开(公告)号：WO2014148894A1
公开(公告)日：2014-09-25
申请号：PCT/NL2014/050161
申请日：2014-03-18
Applicant: STAMICARBON B.V. ACTING UNDER THE NAME OF MT INNOVATION CENTER , ENEA, AGENCIA NAZIONALE PER LE NUOVE TECNOLOGIE, L' ENERGIA E LO SVILUPPO ECONOMICO SOSTENIBILE
Inventor： BARSI, Adriano , FABRIZI, Fabrizio , GAGGIOLI, Walter , IAQUANIELLO, Gaetano , RINALDI, Luca
IPC: F28D20/00
CPC classification number: B65D81/3809 , F28D20/0034 , F28D2020/0047 , F28F2270/00 , Y02E60/142
Abstract: Disclosed is a storage tank for molten salts, preferably of the thermocline type. The tank is provided with an insulation on the inside, which is provided by molten salts captured and retained in an appropriate metal structure. The metal structure has openings allowing molten salts to flow into it, and may consist of metal supports that hold elements which allow retaining molten salts, such as a structured packing, metal boxes, or gutter wall.
Abstract translation: 公开了一种用于熔融盐的储罐，优选为温跃层型。 该罐在内部设置有绝缘体，其由捕获并保持在适当的金属结构中的熔融盐提供。 金属结构具有允许熔融盐流入其中的开口，并且可以由保持允许保留熔融盐的元素的金属支撑体组成，例如规整填料，金属盒或沟槽壁。
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公开(公告)号：WO2014104894A1
公开(公告)日：2014-07-03
申请号：PCT/NL2013/050961
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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99.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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100.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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