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41. 发明授权

US07803331B2 Isothermal chemical reactor 有权
标题翻译：等温化学反应堆
公开(公告)号：US07803331B2
公开(公告)日：2010-09-28
申请号：US12090594
申请日：2006-10-31
申请人： Ermanno Filippi , Enrico Rizzi , Mirco Tarozzo
发明人： Ermanno Filippi , Enrico Rizzi , Mirco Tarozzo
IPC分类号： F28D7/00 , B01J8/02 , B01J19/24
CPC分类号： F28D9/0031 , B01J8/0285 , B01J19/249 , B01J2208/0015 , B01J2208/022 , B01J2219/2455 , B01J2219/2458 , B01J2219/2462 , B01J2219/2481 , B01J2219/2496 , B01J2219/2498 , F28D9/0006 , F28F9/0275 , F28F9/26 , F28F2250/102
摘要： The present invention concerns an isothermal reactor (1) comprising a substantially cylindrical shell (2), at least one catalytic bed (10) supported in the shell (2) and at least one heat exchange unit (13) supported in the bed (10), the heat exchange unit (13) comprising a plurality of exchangers (14) substantially box shaped, of essentially elongated rectangular and flattened structure, each of the exchangers (14) having opposite long sides (14a) parallel to the cylindrical shell (2) axis and opposite short sides (14b, 14c) extended perpendicularly with respect to the shell axis and comprising furthermore an inner chamber (18) through which a heat exchange operating fluid in intended to flow, wherein at least one exchanger (14) of such at least one heat exchange unit (13) is internally equipped with a plurality of separation baffles (19) extended from a short side (14b or 14c) of the exchanger to the opposite short side (14c or 14b) and in a predetermined spaced relationship with respect to the latter, defining in the inner chamber (18) a substantially zigzag fluid path having alternating ascending and descending portions.
摘要翻译：本发明涉及一种等温反应器（1），其包括基本上圆柱形的壳体（2），支撑在壳体（2）中的至少一个催化床（10）和支撑在床（10）中的至少一个热交换单元），所述热交换单元（13）包括基本上为箱形的基本上细长的矩形和扁平结构的多个交换器（14），每个所述交换器（14）具有与所述圆柱形壳体（2）平行的相对的长边（14a））和相对于壳体轴线垂直延伸的相对的短边（14b，14c），并且还包括用于流动的热交换工作流体的内室（18），其中至少一个这样的交换器（14）至少一个热交换单元（13）内部配备有从交换器的短边（14b或14c）延伸到相对的短边（14c或14b）并且以预定的间隔关系延伸的多个隔离挡板（19）与res 在内腔（18）中限定具有交替的上升和下降部分的基本上为锯齿形的流体路径。

42. 发明申请

US20080292517A1 Isothermal Chemical Reactor 有权
标题翻译：等温化学反应器
公开(公告)号：US20080292517A1
公开(公告)日：2008-11-27
申请号：US12090594
申请日：2006-10-31
申请人： Ermanno Filippi , Enrico Rizzi , Mirco Tarozzo
发明人： Ermanno Filippi , Enrico Rizzi , Mirco Tarozzo
IPC分类号： B01J8/02 , B01J19/24
CPC分类号： F28D9/0031 , B01J8/0285 , B01J19/249 , B01J2208/0015 , B01J2208/022 , B01J2219/2455 , B01J2219/2458 , B01J2219/2462 , B01J2219/2481 , B01J2219/2496 , B01J2219/2498 , F28D9/0006 , F28F9/0275 , F28F9/26 , F28F2250/102
摘要： The present invention concerns an isothermal reactor (1) comprising a substantially cylindrical shell (2), at least one catalytic bed (10) supported in the shell (2) and at least one heat exchange unit (13) supported in the bed (10), the heat exchange unit (13) comprising a plurality of exchangers (14) substantially box shaped, of essentially elongated rectangular and flattened structure, each of the exchangers (14) having opposite long sides (14a) parallel to the cylindrical shell (2) axis and opposite short sides (14b, 14c) extended perpendicularly with respect to the shell axis and comprising furthermore an inner chamber (18) through which a heat exchange operating fluid in intended to flow, wherein at least one exchanger (14) of such at least one heat exchange unit (13) is internally equipped with a plurality of separation baffles (19) extended from a short side (14b or 14c) of the exchanger to the opposite short side (14c or 14b) and in a predetermined spaced relationship with respect to the latter, defining in the inner chamber (18) a substantially zigzag fluid path having alternating ascending and descending portions.
摘要翻译：本发明涉及一种等温反应器（1），其包括基本上圆柱形的壳体（2），支撑在壳体（2）中的至少一个催化床（10）和支撑在床（10）中的至少一个热交换单元），所述热交换单元（13）包括基本上为箱形的基本上细长的矩形和扁平结构的多个交换器（14），每个所述交换器（14）具有与所述圆柱形壳体（2）平行的相对的长边（14a））和相对于壳体轴线垂直延伸的相对的短边（14b，14c），并且还包括用于流动的热交换工作流体的内室（18），其中至少一个这样的交换器（14）至少一个热交换单元（13）内部配备有从交换器的短边（14b或14c）延伸到相对的短边（14c或14b）并且以预定的间隔关系延伸的多个隔离挡板（19）与res 在内腔（18）中限定具有交替的上升和下降部分的基本上为锯齿形的流体路径。

43. 发明申请

US20070292965A1 Method for Controlling the Temperature of Exothermic Catalytic Reactions 审中-公开
标题翻译：控制放热催化反应温度的方法
公开(公告)号：US20070292965A1
公开(公告)日：2007-12-20
申请号：US11570192
申请日：2005-06-10
申请人： Ermanno Filippi , Enrico Rizzi , Mirco Tarozzo
发明人： Ermanno Filippi , Enrico Rizzi , Mirco Tarozzo
IPC分类号： G01N37/00
CPC分类号： B01J8/0285 , B01J2208/00132 , B01J2208/0015 , F22B31/00 , F28D9/0006 , F28D9/0031
摘要： A method for controlling the temperature of an exothermic reaction and the simultaneous production of steam is based upon the use of heat exchangers (5a) crossed by boiling water along an internal path, extending between an inlet opening (5h) for boiling water and an outlet opening (5f).
摘要翻译：用于控制放热反应的温度和同时产生蒸汽的方法是基于使用沿着内部路径的沸水交叉的热交换器（5a），其在用于沸水的入口（5h）和出口开口（5f）。

44. 发明申请

US20060196650A1 Method for the production of plate type heat exchangers and related apparatus 审中-公开
标题翻译：板式换热器生产方法及相关设备
公开(公告)号：US20060196650A1
公开(公告)日：2006-09-07
申请号：US11366261
申请日：2006-03-02
申请人： Ermanno Filippi , Enrico Rizzi , Mirco Tarozzo
发明人： Ermanno Filippi , Enrico Rizzi , Mirco Tarozzo
IPC分类号： F28F3/14
CPC分类号： B23K26/22 , F28D9/0031 , Y10T29/49375
摘要： A method for the production of plate type heat exchangers (10) comprising the operative steps of: juxtaposing a couple of metal plates (12, 14), welding each other said juxtaposed plates (12, 14) at least perimetrically, defining an inner chamber (16) between said metal plates (12, 14), intended to be crossed by an operating heat exchange fluid, said operative welding step of the juxtaposed plates (12, 14) being carried out by supplying heat directly to each of said metal plates (12, 14).
摘要翻译：一种用于生产板式热交换器（10）的方法，包括以下操作步骤：并置一对金属板（12,14），至少周边地彼此焊接所述并置的板（12,14），限定内室（12,14）之间的所述金属板（12,14）之间的所述金属板（12,14），所述金属板（12,14）旨在由工作的热交换流体穿过，所述并置板（12,14）的所述操作焊接步骤通过直接向每个所述金属板（12,14）。

45. 发明申请

US20060171868A1 Pseudo-isothermal radial reactor 有权
标题翻译：伪等温径向反应堆
公开(公告)号：US20060171868A1
公开(公告)日：2006-08-03
申请号：US10541431
申请日：2004-01-15
申请人： Ermanno Filippi , Enrico Rizzi , Mirco Tarozzo
发明人： Ermanno Filippi , Enrico Rizzi , Mirco Tarozzo
IPC分类号： B01J8/04 , B01J10/00
CPC分类号： C01C1/0423 , B01J8/0415 , B01J8/0469 , B01J8/0492 , B01J8/0496 , B01J2208/0015 , B01J2208/0053 , C01C1/0417 , Y02P20/52
摘要： Pseudo-isothermal radial chemical reactor for catalytic reactions, comprising a substantially cylindrical shell closed at the opposite ends by respective base plates, comprising a reaction zone in which a respective catalytic bed is supported and a plurality of heat exchangers placed in said reaction zone.
摘要翻译：用于催化反应的假等温径向化学反应器，包括在相对端由各自的基板封闭的基本上圆柱形的壳体，包括其中支撑相应催化剂床的反应区域和放置在所述反应区域中的多个热交换器。

46. 发明授权

US06875892B2 Method for the production of urea 失效
标题翻译：生产尿素的方法
公开(公告)号：US06875892B2
公开(公告)日：2005-04-05
申请号：US10472067
申请日：2002-03-08
申请人： Ermanno Filippi , Domenico Romiti
发明人： Ermanno Filippi , Domenico Romiti
IPC分类号： B01J10/00 , B01J19/24 , C07C273/04 , C07C273/02
CPC分类号： C07C273/04 , B01J2219/182 , B01J2219/185
摘要： A method for the production of synthesis urea from liquid ammonia and gaseous carbon dioxide, comprising the step of feeding separate flows (6, 8) of liquid ammonia and gaseous carbon dioxide in continuous to a substantially vertical or horizontal column synthesis reactor (1), is distinguished in that the feed of liquid ammonia is split up into at least two consecutive sections (Z1-Z7) of said column.
摘要翻译：一种用于从液氨和气态二氧化碳生产合成尿素的方法，包括将液氨和气态二氧化碳的单独流（6,8）连续供给到基本垂直或水平的柱合成反应器（1）的步骤，不同之处在于液氨的进料被分成至少两个所述塔的连续部分（Z1-Z7）。

47. 发明授权

US06299849B1 Method for in-situ modernization of a heterogeneous exothermic synthesis reactor 失效
标题翻译：异相放热合成反应器的现场现代化方法
公开(公告)号：US06299849B1
公开(公告)日：2001-10-09
申请号：US09044240
申请日：1998-03-19
申请人： Giorgio Pagani , Ermanno Filippi
发明人： Giorgio Pagani , Ermanno Filippi
IPC分类号： C01C104
CPC分类号： C01C1/0423 , B01J8/008 , B01J8/0415 , B01J8/0453 , B01J8/0469 , B01J8/0496 , B01J35/02 , B01J2208/00194 , B01J2208/0053 , B01J2208/025 , B01J2219/00024 , Y02P20/52
摘要： A Method for in-situ modernization of a heterogeneous exothermic synthesis reactor, comprising the steps of providing at least a first and at least a second catalytic bed (12, 13) in an upper (2a) respectively lower (2b) portion of the reactor, providing additionally a lowermost catalytic bed (14) in the lower portion (2b) of the reactor having a reaction volume smaller than the reaction volume of the second catalytic bed (13), and loading the lowermost catalytic bed (14) with a catalyst having an activity higher that the activity of the catalyst loaded in the other beds (12, 13). Thanks to the above steps, the present method allows to obtain a reactor with high conversion yield.
摘要翻译：一种用于异相放热合成反应器的原位现代化的方法，包括以下步骤：在所述反应器的上部（2a）分别下部（2b）部分中提供至少第一和至少第二催化床（12,13），在所述反应器的下部（2b）中另外提供具有小于所述第二催化床（13）的反应体积的反应体积的最下层催化床（14），并且用催化剂装载所述最下层催化床（14）其活性高于负载在其它床（12,13）中的催化剂的活性。由于上述步骤，本方法可以获得高转化率的反应器。

48. 发明授权

US5585074A Method and apparatus for in-situ modernization of a heterogeneous exothermic synthesis reactor, particularly of the so-called kellogg type 失效
标题翻译：用于非均相放热合成反应器的原位现代化的方法和装置，特别是所谓的凯洛格型
公开(公告)号：US5585074A
公开(公告)日：1996-12-17
申请号：US366103
申请日：1994-12-29
申请人： Umberto Zardi , Giorgio Pagani , Ermanno Filippi
发明人： Umberto Zardi , Giorgio Pagani , Ermanno Filippi
IPC分类号： B01J8/04 , C01C1/04 , C01C1/00
CPC分类号： C01C1/0423 , B01J8/0453 , B01J8/0469 , B01J2219/00024 , Y02P20/52
摘要： A method for "in-situ" modernization of a reactor for effecting heterogeneous exothermic synthesis reactions, especially of the so-called Kellogg type, including the preliminary step of providing at least three radial or axial-radial catalyst beds (11, 12, 13), includes the steps of providing a first gas/gas heat exchanger (18) between the first (11) and second (12) catalyst beds and a second gas-gas heat exchanger (29) in the third catalyst bed (13). Thanks to the provision of two exchangers (18, 29) for cooling of the gases flowing between the catalyst beds by means of indirect heat exchange, the present modernization method allows to achieve a reactor with a high conversion yield.
摘要翻译：一种用于实现异种放热合成反应（特别是所谓的凯洛格型）的反应器的现场现代化方法，包括提供至少三个径向或轴向径向催化剂床（11,12,13）的初步步骤）包括在第一催化剂床（11）和第二催化剂床（12）之间提供第一气体/气体热交换器（18）和第三催化剂床（13）中的第二气体 - 气体热交换器（29）的步骤。由于提供了用于通过间接热交换来冷却在催化剂床之间流动的气体的两个交换器（18,29），所以现代化方法允许实现具有高转化率的反应器。

49. 发明授权

US08901179B2 Process for synthesis of methanol 有权
标题翻译：合成甲醇的方法
公开(公告)号：US08901179B2
公开(公告)日：2014-12-02
申请号：US13202222
申请日：2010-03-08
申请人： Raffaele Ostuni , Ermanno Filippi
发明人： Raffaele Ostuni , Ermanno Filippi
IPC分类号： C07C27/00 , C07C29/151
CPC分类号： C07C29/1518 , C07C31/04
摘要： A process for synthesis of methanol, where make-up syngas is reacted in a synthesis loop (10) obtaining crude methanol, and where a purge gas (20) taken from said synthesis loop is heated to 200-500° C. by indirect heat exchange with a high-temperature heat source, the heated purge gas (33) being expanded in a gas expander (34) to recover energy.
摘要翻译：一种合成甲醇的方法，其中补充合成气在获得粗甲醇的合成回路（10）中反应，并且其中从所述合成回路中取出的吹扫气体（20）通过间接加热被加热到200-500℃ 与高温热源交换，加热的净化气体（33）在气体膨胀器（34）中膨胀以回收能量。

50. 发明授权

US08591770B2 Process for the production of syngas for ammonia synthesis 有权
标题翻译：氨合成合成气生产工艺
公开(公告)号：US08591770B2
公开(公告)日：2013-11-26
申请号：US12481360
申请日：2009-06-09
申请人： Ermanno Filippi , Geoffrey Frederick Skinner
发明人： Ermanno Filippi , Geoffrey Frederick Skinner
IPC分类号： C01C1/04 , C01B3/24 , B01J7/00
CPC分类号： C01B3/52 , C01B3/02 , C01B3/025 , C01B3/34 , C01B3/36 , C01B3/38 , C01B3/48 , C01B3/50 , C01B3/506 , C01B3/58 , C01B3/586 , C01B2203/0233 , C01B2203/025 , C01B2203/0283 , C01B2203/0415 , C01B2203/0445 , C01B2203/046 , C01B2203/047 , C01B2203/0475 , C01B2203/068 , C01B2203/1241 , C01B2203/142 , F25J3/0219 , F25J3/0276 , F25J2200/02 , F25J2200/74 , F25J2210/20 , F25J2270/02 , F25J2270/04
摘要： A process for producing a synthesis gas containing hydrogen and nitrogen, suitable for production of ammonia, wherein a raw synthesis gas (13) obtained by reforming of a natural gas feedstock is purified in a cryogenic separator (CS), and a portion of purified gas (16) is expanded and used as a cooling medium in the same separator, said expanded portion (16) being then re-introduced in the main stream of purified synthesis gas. A suitable apparatus and revamping of conventional plants according to the invention are also disclosed.
摘要翻译：一种生产适合生产氨的氢气和氮气的合成气的方法，其中通过天然气原料的重整获得的原料合成气（13）在低温分离器（CS）中纯化，并将一部分纯化气体（16）膨胀并用作同一隔板中的冷却介质，然后将所述膨胀部分（16）再次引入纯化合成气的主流中。还公开了根据本发明的常规设备的合适的设备和改进。

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