专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09091478B2 Method and apparatus for separating air by cryogenic distillation 有权
标题翻译：通过低温蒸馏分离空气的方法和装置
公开(公告)号：US09091478B2
公开(公告)日：2015-07-28
申请号：US13384432
申请日：2010-07-16
申请人： Frederic Judas , Herve Le Bihan , Patrick Le Bot
发明人： Frederic Judas , Herve Le Bihan , Patrick Le Bot
IPC分类号： F25J3/00 , F25J3/04
CPC分类号： F25J3/04781 , F25J3/04018 , F25J3/04024 , F25J3/04054 , F25J3/0409 , F25J3/04175 , F25J3/04296 , F25J3/04393 , F25J3/04412 , F25J3/04448 , F25J3/04454 , F25J3/04775 , F25J3/04824 , F25J2230/08 , F25J2230/30 , F25J2230/40 , F25J2240/04 , F25J2240/10 , F25J2240/42 , F25J2245/40
摘要： The invention relates to equipment for separating air by cryogenic distillation, including: a double air separation column; an exchange line (91); a hot air supercharger (CI) and a cold air supercharger (C2); a first turbine (TI) and a second turbine (T2), each of which is coupled to one of the superchargers; means for bringing all the air to a high pressure that is greater than the mean pressure; means for purifying the air at said high pressure; means for dividing the purified air into two fractions and sending one fraction thereof to the hot air supercharger and one fraction to the cold air supercharger after cooling in the exchange line; means for feeding the second air fraction from the cold air supercharger back into the exchange line; means for sending at least one pressurized liquid from one of the columns into the exchange line; a valve (4, 5); means for sending the non-supercharged air, purified at a high pressure, to the exchange line, so as to be cooled therein, and then to the valve; and means for sending the air, expanded in the valve, to be distilled and/or to the atmosphere.
摘要翻译：本发明涉及通过低温蒸馏分离空气的设备，包括：双空气分离塔; 交换线（91）; 热空气增压器（CI）和冷气增压器（C2）; 第一涡轮机（TI）和第二涡轮机（T2），其中每一个联接到增压器之一; 使所有空气达到高于平均压力的高压的装置; 用于在所述高压下净化空气的装置; 用于将净化空气分成两部分并将其一部分分配到热空气增压器中的装置，以及在交换管线中冷却之后的一部分到冷空气增压器的装置; 用于将来自冷空气增压器的第二空气部分进入交换线的装置; 用于将至少一个加压液体从所述列中的一个送入所述交换管线的装置; 阀（4,5）; 用于将在高压下净化的非增压空气送到交换管路的装置，以便在其中冷却，然后到达阀门; 以及用于将在阀中膨胀并被蒸馏和/或向大气传播的空气的装置。

2. 发明申请

US20120118006A1 METHOD AND APPARATUS FOR SEPARATING AIR BY CRYOGENIC DISTILLATION 有权
标题翻译：通过低温蒸馏分离空气的方法和装置
公开(公告)号：US20120118006A1
公开(公告)日：2012-05-17
申请号：US13384432
申请日：2010-07-16
申请人： Frederic Judas , Herve Le Bihan , Patrick Le Bot
发明人： Frederic Judas , Herve Le Bihan , Patrick Le Bot
IPC分类号： F25J1/00
CPC分类号： F25J3/04781 , F25J3/04018 , F25J3/04024 , F25J3/04054 , F25J3/0409 , F25J3/04175 , F25J3/04296 , F25J3/04393 , F25J3/04412 , F25J3/04448 , F25J3/04454 , F25J3/04775 , F25J3/04824 , F25J2230/08 , F25J2230/30 , F25J2230/40 , F25J2240/04 , F25J2240/10 , F25J2240/42 , F25J2245/40
摘要： The invention relates to equipment for separating air by cryogenic distillation, including: a double air separation column; an exchange line (91); a hot air supercharger (CI) and a cold air supercharger (C2); a first turbine (TI) and a second turbine (T2), each of which is coupled to one of the superchargers; means for bringing all the air to a high pressure that is greater than the mean pressure; means for purifying the air at said high pressure; means for dividing the purified air into two fractions and sending one fraction thereof to the hot air supercharger and one fraction to the cold air supercharger after cooling in the exchange line; means for feeding the second air fraction from the cold air supercharger back into the exchange line; means for sending at least one pressurized liquid from one of the columns into the exchange line; a valve (4, 5); means for sending the non-supercharged air, purified at a high pressure, to the exchange line, so as to be cooled therein, and then to the valve; and means for sending the air, expanded in the valve, to be distilled and/or to the atmosphere.
摘要翻译：本发明涉及通过低温蒸馏分离空气的设备，包括：双空气分离塔; 交换线（91）; 热空气增压器（CI）和冷气增压器（C2）; 第一涡轮机（TI）和第二涡轮机（T2），其中每一个联接到增压器之一; 使所有空气达到高于平均压力的高压的装置; 用于在所述高压下净化空气的装置; 用于将净化空气分成两部分并将其一部分分配到热空气增压器中的装置，以及在交换管线中冷却之后的一部分到冷空气增压器的装置; 用于将来自冷空气增压器的第二空气部分进入交换线的装置; 用于将至少一个加压液体从所述列中的一个送入所述交换管线的装置; 阀（4,5）; 用于将在高压下净化的非增压空气送到交换管路的装置，以便在其中冷却，然后到达阀门; 以及用于将在阀中膨胀并被蒸馏和/或向大气传播的空气的装置。

3. 发明申请

US20090211295A1 ASSEMBLY OF HEAT EXCHANGERS AND A CRYOGENIC DISTILLATION APPARATUS INCORPORATING THE SAME 审中-公开
标题翻译：热交换器组装及其同时生产的低温蒸馏装置
公开(公告)号：US20090211295A1
公开(公告)日：2009-08-27
申请号：US11813165
申请日：2005-12-23
申请人： Patrice Cavagne , Alain Guillard , Patrick Le Bot , Daniel Gourdain , Marc Wagner , Frederic Judas , Jean-Marc Peyron , Bernard Saulnier , David Averous , Isabelle Naude , Ivan Lewon
发明人： Patrice Cavagne , Alain Guillard , Patrick Le Bot , Daniel Gourdain , Marc Wagner , Frederic Judas , Jean-Marc Peyron , Bernard Saulnier , David Averous , Isabelle Naude , Ivan Lewon
IPC分类号： F25J3/00 , F28D7/00
CPC分类号： F28D9/00 , F25J3/0223 , F25J3/0252 , F25J3/0261 , F25J3/0295 , F25J3/0409 , F25J3/04218 , F25J3/0423 , F25J3/04236 , F25J3/04412 , F25J3/04872 , F25J3/0489 , F25J3/04945 , F25J5/002 , F25J2290/30 , F25J2290/40 , F28D9/0093 , F28F9/26 , F28F2270/00
摘要： Heat exchange assembly comprising at least one first and one second heat exchange body (5, 7), each body being of the plate heat exchanger type, comprising a plurality of metal plates of substantially similar contour extending along a first dimension or length and a second dimension or width, spaced from and arranged in parallel rows to one another along a third dimension or thickness and sealing means bounding flattened passages with the said plates, forming at least one passage of a first type and at least one passage of a second type, the sealing means allocated to each passage releasing one fluid inlet and one fluid outlet, characterized in that one side bounded by a width and a thickness of at least one first heat exchange body is located at least partially opposite a side bounded by a width and a thickness of at least one second heat exchange body, the two sides being separated by insulating material (I).
摘要翻译：热交换器组件包括至少一个第一和第二热交换体（5,7），每个主体是板式热交换器型，包括沿着第一尺寸或长度延伸的基本类似轮廓的多个金属板，第二尺寸或宽度，沿着第三尺寸或厚度彼此间隔开并且彼此平行排列并且与所述板边界平坦的通道的密封装置，形成至少一个第一类型的通道和至少一个第二类型的通道，分配给每个通道的密封装置释放一个流体入口和一个流体出口，其特征在于，由至少一个第一热交换体的宽度和厚度限定的一侧至少部分地相对于由宽度和至少一个第二热交换体的厚度，两侧由绝缘材料（I）分开。

4. 发明授权

US07296437B2 Process for separating air by cryogenic distillation and installation for implementing this process 失效
标题翻译：通过低温蒸馏和安装分离空气的过程用于实施该过程
公开(公告)号：US07296437B2
公开(公告)日：2007-11-20
申请号：US11066060
申请日：2005-02-25
申请人： Emmanuel Garnier , Daniel Gourdain , Frederic Judas , Patrick Le Bot , Frederic Staine
发明人： Emmanuel Garnier , Daniel Gourdain , Frederic Judas , Patrick Le Bot , Frederic Staine
IPC分类号： F25J3/00
CPC分类号： F25J3/04878 , F25J3/04084 , F25J3/0409 , F25J3/04187 , F25J3/042 , F25J3/04303 , F25J3/04412 , F25J5/002 , F25J2200/20 , F25J2200/90 , F25J2290/10 , F25J2290/12 , Y10S62/903
摘要： A process and an apparatus for separating air by cryogenic distillation. The apparatus has a medium pressure column thermally coupled to a low pressure column. Compressed and purified air is cooled to cryogenic temperature in an exchanger, and sent at least partly to the medium pressure column. Streams enriched in oxygen and nitrogen are sent from the medium pressure column to the low pressure column and, streams enriched in nitrogen and oxygen are removed from the low pressure.
摘要翻译：一种通过低温蒸馏分离空气的方法和装置。该装置具有与低压塔热耦合的中压塔。压缩和净化的空气在交换器中冷却至低温，并至少部分送至中压塔。将富含氧气和氮气的气流从中压塔送到低压塔，并且从低压中除去富含氮和氧的物流。

5. 发明申请

US20060277944A1 Method and system for the production of pressurized air gas by cryogenic distillation of air 有权
标题翻译：通过空气的低温蒸馏生产加压空气的方法和系统
公开(公告)号：US20060277944A1
公开(公告)日：2006-12-14
申请号：US10555745
申请日：2004-04-06
申请人： Patrick Le Bot , Olivier De Cayeux , Frederic Judas
发明人： Patrick Le Bot , Olivier De Cayeux , Frederic Judas
IPC分类号： F25J3/00
CPC分类号： F25J3/04296 , F25J3/04054 , F25J3/0409 , F25J3/04175 , F25J3/04303 , F25J3/04309 , F25J3/04393 , F25J3/04412 , F25J2240/42
摘要： Methods and apparatus for cryogenic distillation of air. In a system of air separation columns, all the air is taken to a high pressure which is 5 to 10 bar greater than a medium pressure. A portion of air, between 10% and 50% of the high pressure air stream, is boosted in a cold booster. This boosted air is then sent to an exchanger and a portion of it liquefies at the cold end of the exchanger. Part of the air is sent to one column of the column system, and another fraction is partly expanded in a Claude turbine. After expansion in the turbine, the air is sent to a medium pressure column, and a liquid stream is withdrawn for one of the columns of the system. The withdrawn stream is pressurized and vaporizes in the exchange line. The cold booster is coupled to either an expansion turbine, an electric motor, or a combination of the two.
摘要翻译：空气低温蒸馏的方法和装置在空气分离塔系统中，所有的空气都被送到高于中压压力5至10巴的高压。高压空气流的10％至50％之间的一部分空气在冷增压器中升压。然后将该增压空气送至交换器，其一部分在交换器的冷端处液化。部分空气被送到柱系统的一列，另一部分在克劳德涡轮机中部分膨胀。在涡轮机中膨胀之后，将空气送到中压塔中，并将液体流抽出用于系统的一列。退出的物流被加压并在交换管线中蒸发。冷增压器联接到膨胀涡轮机，电动机或两者的组合。

6. 发明申请

US20050193765A1 Process for separating air by cryogenic distillation and installation for implementing this process 失效
标题翻译：通过低温蒸馏和安装分离空气的过程用于实施该过程
公开(公告)号：US20050193765A1
公开(公告)日：2005-09-08
申请号：US11066060
申请日：2005-02-25
申请人： Emmanuel Garnier , Daniel Gourdain , Frederic Judas , Patrick Le Bot , Frederic Staine
发明人： Emmanuel Garnier , Daniel Gourdain , Frederic Judas , Patrick Le Bot , Frederic Staine
IPC分类号： F25J3/00 , F25J3/04
CPC分类号： F25J3/04878 , F25J3/04084 , F25J3/0409 , F25J3/04187 , F25J3/042 , F25J3/04303 , F25J3/04412 , F25J5/002 , F25J2200/20 , F25J2200/90 , F25J2290/10 , F25J2290/12 , Y10S62/903
摘要： A process and an apparatus for separating air by cryogenic distillation. The apparatus has a medium pressure column thermally coupled to a low pressure column. Compressed and purified air is cooled to cryogenic temperature in an exchanger, and sent at least partly to the medium pressure column. Streams enriched in oxygen and nitrogen are sent from the medium pressure column to the low pressure column and, streams enriched in nitrogen and oxygen are removed from the low pressure.
摘要翻译：一种通过低温蒸馏分离空气的方法和装置。该装置具有与低压塔热耦合的中压塔。压缩和净化的空气在交换器中冷却至低温，并至少部分送至中压塔。将富含氧气和氮气的气流从中压塔送到低压塔，并且从低压中除去富含氮和氧的物流。

7. 发明申请

US20080245102A1 Process and Apparatus for the Separation of Air by Cryogenic Distillation 审中-公开
标题翻译：通过低温蒸馏分离空气的方法和装置
公开(公告)号：US20080245102A1
公开(公告)日：2008-10-09
申请号：US11813761
申请日：2006-02-03
申请人： Frederic Judas
发明人： Frederic Judas
IPC分类号： F25J3/00 , F25D3/00
CPC分类号： F25J3/04945 , F25J3/04084 , F25J3/0409 , F25J3/04218 , F25J3/0423 , F25J3/04236 , F25J3/04412 , F25J3/04448 , F25J3/04787 , Y10S62/903
摘要： This disclosure discusses the problems associated with the design, layout, and construction of units and equipment in air separation units. The invention of this disclosure provides a process and apparatus using multiple discrete subcoolers. The nitrogen stream exiting the cryogenic distillation columns cools streams in the subcoolers. By having at least two subcoolers, the size of the nitrogen vent (nitrogen waste or product stream) can be reduced. This saves fabrication costs and improves reliability by reducing thermal stresses in the piping and equipment. Subcoolers cool rich liquid, lean liquid, liquid oxygen, and/or liquid air streams coming from the main heat exchanger or a system of separation columns. The disclosure also discusses integration of the subcoolers with the main heat exchangers.
摘要翻译：本公开内容讨论了与分离单元中的设备和设备的设计，布局和构造有关的问题。本公开的发明提供了一种使用多个离散过冷却器的方法和装置。离开低温蒸馏塔的氮气流冷却过冷却器中的物流。通过具有至少两个过冷却器，可以减少氮气排放口的大小（氮废物或产物流）。这通过减少管道和设备中的热应力来节省制造成本并提高可靠性。冷却器冷却来自主热交换器或分离塔系统的富含液体，贫液，液氧和/或液体空气流。本公开还讨论了过冷却器与主热交换器的集成。

8. 发明授权

US09561483B2 Process and reactor for producing synthesis gas 有权
标题翻译：用于生产合成气的工艺和反应器
公开(公告)号：US09561483B2
公开(公告)日：2017-02-07
申请号：US14116596
申请日：2012-05-07
申请人： Matthias Mueller-Hagedorn , Katja Bartels , Frederic Judas
发明人： Matthias Mueller-Hagedorn , Katja Bartels , Frederic Judas
IPC分类号： B01J7/00 , C01B3/36 , B01J4/00 , B01J8/02 , C01B3/38 , C10J3/50
CPC分类号： B01J7/00 , B01J4/002 , B01J8/0278 , B01J8/0285 , B01J2208/00504 , C01B3/363 , C01B3/382 , C01B2203/0244 , C01B2203/025 , C10J3/506 , C10J2200/152
摘要： For producing synthesis gas by autothermal reformation of gaseous, liquid and/or solid fuels, the fuel is reacted with an oxidizing agent in a reaction space at a pressure of 10 to 120 bar and a reaction space temperature of 800 to 2,000° C. to obtain synthesis gas, wherein the oxidizing agent is introduced centrally in the upper region of the reaction space and wherein a flame is formed in the reaction space. The oxidizing agent is introduced into the reaction space separate from the fuel.
摘要翻译：为了通过气体，液体和/或固体燃料的自热改造来生产合成气，燃料与反应空间中的氧化剂在10至120巴的压力和800至2,000℃的反应空间温度下反应至获得合成气，其中氧化剂中心地引入反应空间的上部区域，并且其中在反应空间中形成火焰。将氧化剂引入到与燃料分开的反应空间中。

9. 发明申请

US20070122329A1 PURIFICATION OF RAW HYDROGEN 审中-公开
标题翻译：纯氢纯化
公开(公告)号：US20070122329A1
公开(公告)日：2007-05-31
申请号：US11279499
申请日：2006-04-12
申请人： Alain Briglia , Frederic Judas , Michael Turney
发明人： Alain Briglia , Frederic Judas , Michael Turney
IPC分类号： C01B3/52 , B01J19/00
CPC分类号： C01B3/52 , C01B3/54 , C01B2203/0415 , C01B2203/0465 , C01B2203/0495
摘要： Method and system for removing impurities such as chlorine, chloramines, and ammonia from a hydrogen gas. One embodiment of the invention provides for passing the hydrogen gas through a first scrubbing unit having a reducing agent in solution to at least partially remove chlorine and chloramines from the hydrogen gas. The hydrogen gas may be passed from the first scrubbing unit through a second scrubbing unit having an acid in solution to at least partially remove ammonia from the hydrogen gas.
摘要翻译：从氢气中除去氯，氯胺和氨等杂质的方法和系统。本发明的一个实施方案提供了使氢气通过具有在溶液中的还原剂的第一洗涤单元以至少部分地从氢气中除去氯和氯胺。氢气可以从第一洗涤单元通过具有溶液中的酸的第二洗涤单元至少部分地从氢气中除去氨。

10. 发明申请

US20060169000A1 Process and apparatus for the separation of air by cryogenic distillation 有权
公开(公告)号：US20060169000A1
公开(公告)日：2006-08-03
申请号：US11347160
申请日：2006-03-30
申请人： Frederic Judas
发明人： Frederic Judas
IPC分类号： F25J3/00
CPC分类号： F25J3/04945 , F25J3/04084 , F25J3/0409 , F25J3/04218 , F25J3/0423 , F25J3/04236 , F25J3/04412 , F25J3/04448 , F25J3/04787 , Y10S62/903
摘要： This disclosure discusses the problems associated with the design, layout, and construction of units and equipment in air separation units. The invention of this disclosure provides a process and apparatus using multiple discrete subcoolers. The nitrogen stream exiting the cryogenic distillation columns cools streams in the subcoolers. By having at least two subcoolers, the size of the nitrogen vent (nitrogen waste or product stream) can be reduced. This saves fabrication costs and improves reliability by reducing thermal stresses in the piping and equipment. Subcoolers cool rich liquid, lean liquid, liquid oxygen, and/or liquid air streams coming from the main heat exchanger or a system of separation columns. The disclosure also discusses integration of the subcoolers with the main heat exchangers.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式