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1. 发明授权

US08721975B2 Plant for urea production 有权
标题翻译：尿素生产厂房
公开(公告)号：US08721975B2
公开(公告)日：2014-05-13
申请号：US12367240
申请日：2009-02-06
申请人： Ermanno Filippi , Enrico Rizzi , Mirco Tarozzo , Federico Zardi
发明人： Ermanno Filippi , Enrico Rizzi , Mirco Tarozzo , Federico Zardi
IPC分类号： C01C1/00 , B01J8/00 , B01J19/00 , F28D7/00 , B01J19/24 , B01D5/00 , F28D7/02 , F28D7/10 , C07C273/00
CPC分类号： C07C273/04 , B01J19/0013 , B01J2219/00085 , F28D9/0006 , F28D9/0031 , F28F3/04 , F28F2250/102 , Y02P20/142
摘要： Plant for urea production from ammonia and carbon dioxide having a so-called high-pressure section which comprises a synthesis reactor and a condensation unit (7, 107) positioned inside the reactor, all substantially operating at the same pressure.
摘要翻译：具有所谓的高压部分的氨和二氧化碳的尿素生产装置，其包括位于反应器内部的合成反应器和冷凝单元（7,107），所有这些都基本上在相同的压力下操作。

2. 发明申请

US20090220396A1 Plant for Urea Production 有权
标题翻译：尿素生产厂
公开(公告)号：US20090220396A1
公开(公告)日：2009-09-03
申请号：US12367240
申请日：2009-02-06
申请人： Ermanno Filippi , Enrico Rizzi , Mirco Tarozzo , Federico Zardi
发明人： Ermanno Filippi , Enrico Rizzi , Mirco Tarozzo , Federico Zardi
IPC分类号： B01J19/00
CPC分类号： C07C273/04 , B01J19/0013 , B01J2219/00085 , F28D9/0006 , F28D9/0031 , F28F3/04 , F28F2250/102 , Y02P20/142
摘要： Plant for urea production from ammonia and carbon dioxide having a so-called high-pressure section which comprises a synthesis reactor and a condensation unit (7, 107) positioned inside the reactor, all substantially operating at the same pressure.
摘要翻译：具有所谓的高压部分的氨和二氧化碳的尿素生产装置，其包括位于反应器内部的合成反应器和冷凝单元（7,107），所有这些都基本上在相同的压力下运行。

3. 发明申请

US20060099118A1 Plant for urea production 审中-公开
标题翻译：尿素生产厂
公开(公告)号：US20060099118A1
公开(公告)日：2006-05-11
申请号：US10519742
申请日：2003-06-04
申请人： Ermanno Filippi , Enrico Rizzi , Mirco Tarozzo , Federico Zardi
发明人： Ermanno Filippi , Enrico Rizzi , Mirco Tarozzo , Federico Zardi
IPC分类号： B01J19/00 , B32B27/04
CPC分类号： C07C273/04 , B01J19/0013 , B01J2219/00085 , F28D9/0006 , F28D9/0031 , F28F3/04 , F28F2250/102 , Y02P20/142
摘要： Plant for urea production from ammonia and carbon dioxide having a so-called high-pressure section which comprises a synthesis reactor and a condensation unit (7, 107) positioned inside the reactor, all substantially operating at the same pressure.
摘要翻译：具有所谓的高压部分的氨和二氧化碳的尿素生产装置，其包括位于反应器内部的合成反应器和冷凝单元（7,107），所有这些都基本上在相同的压力下操作。

4. 发明授权

US08518330B2 Start-up heater for ammonia reactors 有权
标题翻译：氨反应堆启动加热器
公开(公告)号：US08518330B2
公开(公告)日：2013-08-27
申请号：US12990180
申请日：2009-04-16
申请人： Enrico Rizzi , Ermanno Filippi , Mirco Tarozzo
发明人： Enrico Rizzi , Ermanno Filippi , Mirco Tarozzo
IPC分类号： C01C1/02 , H05B3/10
CPC分类号： B01J8/0285 , B01J2208/00398 , B01J2208/00407 , B01J2208/00415 , B01J2208/00716 , C01C1/0417 , C01C1/0482 , Y02P20/52
摘要： An internal start-up heater (10) for an ammonia reactor (1), comprising longitudinal heating members (16) and a supporting structure for said heating members (16), the structure comprising plates (20A-20D) with parallel beams (22A-22D) in contact with said heating members (16), wherein the plates are arranged in plate sets formed by at least a first and a second plate having differently arranged supporting beams.
摘要翻译：一种用于氨反应器（1）的内部启动加热器（10），包括纵向加热构件（16）和用于所述加热构件（16）的支撑结构，该结构包括具有平行梁（22A）的板（20A-20D） -22D）与所述加热构件（16）接触，其中所述板被布置成由至少具有不同布置的支撑梁的第一和第二板形成的板组。

5. 发明授权

US08435458B2 Wall system for catalytic beds of synthesis reactors and relative production process 有权
公开(公告)号：US08435458B2
公开(公告)日：2013-05-07
申请号：US12667315
申请日：2008-06-30
申请人： Mirco Tarozzo , Ermanno Filippi , Enrico Rizzi
发明人： Mirco Tarozzo , Ermanno Filippi , Enrico Rizzi
IPC分类号： B01J8/00 , B01J8/02 , B01J8/04 , B01J8/44 , B01J35/02 , B01J19/00 , B01J19/32
CPC分类号： B01J19/0053 , B01J8/0214 , B01J8/0278 , B01J2208/0084 , B01J2208/00884 , B23C3/00 , B26D3/12 , Y10T83/04 , Y10T83/0591 , Y10T409/303752
摘要： A system (8; 9; 50) is described of walls for catalytic beds of synthesis reactors (1), in which there is a wall (14) in direct contact with a catalytic bed (7) for containing it, said wall (14) having a plurality of portions (17) permeable to the gases and a plurality of portions (19; 54; 55) impermeable to the gases, said portions (17) permeable to the gases being equipped with slits (18; 52, 53; 60; 70) of a size such as to allow the free passage of the synthesis gases through them but not the passage of the catalyst, in which the slits are obtained with milling, water cutting or electro-erosion processing.

6. 发明授权

US07754163B2 Pseudo-isothermal catalytic reactor 有权
标题翻译：伪等温催化反应器
公开(公告)号：US07754163B2
公开(公告)日：2010-07-13
申请号：US10571221
申请日：2004-08-30
申请人： Ermanno Filippi , Enrico Rizzi , Mirco Tarozzo
发明人： Ermanno Filippi , Enrico Rizzi , Mirco Tarozzo
IPC分类号： B01J8/02 , F28D1/03 , F28F3/12
CPC分类号： F28D9/0006 , B01J8/025 , B01J8/0285 , B01J2208/0015
摘要： Pseudo-isothermal chemical reactor (1) for catalytic reactions with a vertical axis, comprising a substantially cylindrical shell (2), Closed at the opposite ends by upper (4) and lower (3) bottoms respectively, a reaction zone (8) in which a catalytic bed (11) and a plurality of flat, boxed, plate-shaped heat exchangers (12), having the shape of a parallelepiped and having long sides parallel to said vertical axis and short sides perpendicular to it, situated in said reaction zone and supported in an arrangement on parallel cords at a predetermined distance.
摘要翻译：用于与垂直轴进行催化反应的假等温化学反应器（1），包括基本上圆柱形的壳体（2），在相对端分别由上部（4）和下部（3）底部封闭，反应区域（8）在催化床（11）和多个扁平的盒式板形热交换器（12），其具有平行六面体形状并且具有平行于所述垂直轴线的长边和垂直于其的短边，位于所述反应中并以预定距离以平行帘线布置的方式支撑。

7. 发明申请

US20090145589A1 Isothermal Reactor 有权
标题翻译：等温反应堆
公开(公告)号：US20090145589A1
公开(公告)日：2009-06-11
申请号：US12300446
申请日：2007-04-27
申请人： Ermanno Filippi , Enrico Rizzi , Mirco Tarozzo
发明人： Ermanno Filippi , Enrico Rizzi , Mirco Tarozzo
IPC分类号： F28D21/00
CPC分类号： G01M3/228 , B01J8/0214 , B01J8/0285 , B01J2208/0015 , B01J2219/00268 , F28D9/0006 , F28D9/0031 , F28F9/026 , F28F2265/16
摘要： The present invention concerns an isothermal reactor (1) comprising a pressure vessel (2) closed at the opposite ends by respective bottoms (3, 4), a reaction zone (9) in said pressure vessel (2) in which at least one catalytic basket (10) is positioned, and at least one heat exchange unit (13) embedded in said at least one catalytic basket (10), each heat exchange unit (13) comprising a plurality of heat exchangers (14) each having an inner chamber intended to be crossed by an operating heat exchange fluid, the reactor being characterised in that it comprises means (17, 18) for picking up samples of operating heat exchange fluid from groups (16) of pre-established exchangers in each heat exchange unit (13), so as to ascertain the possible existence of damaged exchangers (14) in said groups (16) of exchangers through analysis of respective samples of operating heat exchange fluid. The invention also concerns a method for detecting the existence of damaged heat exchangers in an isothermal reactor of the aforementioned type.
摘要翻译：本发明涉及一种等温反应器（1），该等温反应器（1）包括压力容器（2），所述压力容器（2）在相对端通过各自的底部（3,4）封闭，所述压力容器（2）中的反应区（9）篮子（10）被定位，并且至少一个热交换单元（13）嵌入在所述至少一个催化篮（10）中，每个热交换单元（13）包括多个热交换器（14），每个热交换器具有内室意图由工作的热交换流体穿过，反应器的特征在于其包括用于从每个热交换单元中的预先建立的交换器的组（16）拾取操作的热交换流体的样品的装置（17,18）以便通过分析各个操作的热交换流体的样品来确定所述组（16）中交换器的损坏的交换器（14）的可能存在。本发明还涉及一种用于检测上述类型的等温反应器中受损热交换器的存在的方法。

8. 发明申请

US20090047195A1 Wall System for Catalytic Beds of Synthesis Reactors 有权
标题翻译：合成反应器催化床壁系统
公开(公告)号：US20090047195A1
公开(公告)日：2009-02-19
申请号：US12162446
申请日：2007-01-16
申请人： Ermanno Filippi , Enrico Rizzi , Mirco Tarozzo
发明人： Ermanno Filippi , Enrico Rizzi , Mirco Tarozzo
IPC分类号： B01J19/00
CPC分类号： B01J8/0085 , B01J8/0214 , B01J8/0257 , B01J8/0278 , B01J2208/00814 , B01J2219/00247 , C01C1/0423 , C07C29/152 , Y02P20/52 , C07C31/04
摘要： Described here is a system (8; 9; 50) of walls for catalytic beds of reactors (1) for the heterogeneous synthesis of chemical compounds characterised in that it comprises a wall (14) of predetermined thickness in direct contact with a catalytic bed (7) for containing it, said wall having a plurality of portions (17) permeable to gases and a plurality of portions (19; 54; 55) impermeable to gases, said portions (17) permeable to gases each being equipped with a plurality of slits (18; 52, 53; 60; 70) of a size such as to allow the free passage of the synthesis gases through them but not the passage of the catalyst
摘要翻译：这里描述了用于化学化合物的多相合成的反应器（1）催化床的壁系统（8; 9; 50），其特征在于它包括与催化床直接接触的预定厚度的壁（14） 7）用于容纳它，所述壁具有多个可渗透气体的部分（17）和不透气体的多个部分（19; 54; 55），所述可透气的部分（17）各自配备有多个狭缝（18; 52,53; 60; 70），其尺寸允许合成气体自由通过它们而不是催化剂的通过

9. 发明授权

US07204301B2 Multiservice heat exchange unit 有权
标题翻译：多功能热交换单元
公开(公告)号：US07204301B2
公开(公告)日：2007-04-17
申请号：US10517553
申请日：2003-06-04
申请人： Ermanno Filippi , Enrico Rizzi , Mirco Tarozzo
发明人： Ermanno Filippi , Enrico Rizzi , Mirco Tarozzo
IPC分类号： F28D7/00
CPC分类号： B01J8/0285 , B01J2208/0015 , C01C1/0452 , F28D9/0006 , F28D9/0031 , F28D9/0093 , F28F9/0275 , F28F2250/102 , Y02P20/52
摘要： Heat exchange unit of the so-called multiservice type comprising a substantially cylindrical shell closed at the opposite ends by respective base plates, a plurality of heat exchangers supported inside this shell and in fluid communication with the outside thereof.
摘要翻译：所谓的多器件类型的换热单元包括一个基本上圆柱形的壳体，在其相对端由相应的底板封闭，多个热交换器支撑在该壳体内并与其外部流体连通。

10. 发明授权

US07186389B2 Method for carrying out chemical reactions in pseudo-isothermal conditions 有权
标题翻译：在假等温条件下进行化学反应的方法
公开(公告)号：US07186389B2
公开(公告)日：2007-03-06
申请号：US10648894
申请日：2003-08-27
申请人： Ermanno Filippi , Enrico Rizzi , Mirco Tarozzo
发明人： Ermanno Filippi , Enrico Rizzi , Mirco Tarozzo
IPC分类号： B01J8/02 , B01J19/00 , F28F27/02
CPC分类号： F28F9/0273 , B01J8/0285 , B01J19/0013 , B01J2208/00132 , B01J2219/00081
摘要： Method for carrying out in continuous, under so-called pseudo-isothermal conditions and in a predetermined reaction environment, such as a catalytic bed, a selected chemical reaction, comprising the steps of providing in the reaction environment at least one tubular heat exchanger fed with a first flow of a heat exchange operating fluid at a respective predetermined inlet temperature, the fluid passing through the at least one tubular heat exchanger according to a respective inlet/outlet path, which method also provides the step of feeding into the at least one tubular heat exchanger and at one or more intermediate positions of said path, a second flow of operating fluid having a respective predetermined inlet temperature.
摘要翻译：在所谓的假等温条件下和在预定的反应环境（例如催化床）选择的化学反应中进行连续的方法，包括以下步骤：在反应环境中提供至少一个管状热交换器，在相应的预定入口温度下的热交换工作流体的第一流动，所述流体根据相应的入口/出口路径通过所述至少一个管式热交换器，该方法还提供了将至少一个管状物热交换器和在所述路径的一个或多个中间位置处，具有相应预定入口温度的第二工作流体流。

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