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1. 发明授权

US09945606B2 Method and system for the production of pressurized air gas by cryogenic distillation of air 有权
公开(公告)号：US09945606B2
公开(公告)日：2018-04-17
申请号：US10555745
申请日：2004-04-06
申请人： Patrick Le Bot , Olivier De Cayeux , Frédéric Judas
发明人： Patrick Le Bot , Olivier De Cayeux , Frédéric Judas
IPC分类号： F25J3/04
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 After expansion in the turbine, the air is sent to a medium pressure column, and a liquid stream is withdrawn for one of the columns of the system. The withdrawn stream is pressurized and vaporizes in the exchange line.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.

2. 发明授权

US07464568B2 Cryogenic distillation method and system for air separation 有权
标题翻译：低温蒸馏法和空气分离系统
公开(公告)号：US07464568B2
公开(公告)日：2008-12-16
申请号：US10555765
申请日：2004-03-24
申请人： Patrick Le Bot , Olivier De Cayeux
发明人： Patrick Le Bot , Olivier De Cayeux
IPC分类号： F25J3/00
CPC分类号： F25J3/04175 , F25J3/04054 , F25J3/0409 , F25J3/04296 , F25J3/04381 , F25J3/04393 , F25J3/04412 , F25J2240/04
摘要： Methods and apparatus for air separation by cryogenic distillation in a double or triple air separation column. The column in the system with the highest operating pressure is said to be operating at medium pressure. All the air to be distilled is pressurized to a high pressure, which is about 5 bar greater than the medium pressure. The air is purified at this high pressure, and a portion of the purified air is cooled in a heat exchange line, while another portion is expanded in a turbine. Part of the cooled air is drawn from the exchange line with a cold booster, which is mechanically coupled to at least one turbine. An energy dissipation device is also provided which is coupled to the turbine not coupled to the cold booster. The energy dissipation device is either another booster, an oil break system, or an electrical generator.
摘要翻译：在双层或三层空气分离柱中通过低温蒸馏进行空气分离的方法和装置。具有最高工作压力的系统中的色谱柱据说在中等压力下运行。所有待蒸馏的空气被加压至高于中压约5巴的高压。空气在该高压下被净化，并且一部分净化空气在热交换管线中冷却，而另一部分在涡轮机中膨胀。冷却的空气的一部分从具有机械地耦合到至少一个涡轮机的冷增压器的交换管线中抽出。还提供了一种能量耗散装置，其耦合到未联接到冷增压器的涡轮机。能量消耗装置是另一个增压器，断油系统或发电机。

3. 发明申请

US20090078001A1 Cryogenic Distillation Method and System for Air Separation 审中-公开
标题翻译：低温蒸馏法和空气分离系统
公开(公告)号：US20090078001A1
公开(公告)日：2009-03-26
申请号：US12252444
申请日：2008-10-16
申请人： Patrick Le Bot , Olivier De Cayeux
发明人： Patrick Le Bot , Olivier De Cayeux
IPC分类号： F25J3/04
CPC分类号： F25J3/04175 , F25J3/04054 , F25J3/0409 , F25J3/04296 , F25J3/04381 , F25J3/04393 , F25J3/04412 , F25J2240/04
摘要： Methods and apparatus for air separation by cryogenic distillation in a double or triple air separation column. The column in the system with the highest operating pressure is said to be operating at medium pressure. All the air to be distilled is pressurized to a high pressure, which is about 5 bar greater than the medium pressure. The air is purified at this high pressure, and a portion of the purified air is cooled in a heat exchange line, while another portion is expanded in a turbine. Part of the cooled air is drawn from the exchange line with a cold booster, which is mechanically coupled to at least one turbine. An energy dissipation device is also provided which is coupled to the turbine not coupled to the cold booster. The energy dissipation device is either another booster, an oil break system, or an electrical generator.
摘要翻译：在双层或三层空气分离柱中通过低温蒸馏进行空气分离的方法和装置。具有最高工作压力的系统中的色谱柱据说在中等压力下运行。所有待蒸馏的空气被加压至高于中压约5巴的高压。空气在该高压下被净化，并且一部分净化空气在热交换管线中冷却，而另一部分在涡轮机中膨胀。冷却的空气的一部分从具有机械地耦合到至少一个涡轮机的冷增压器的交换管线中抽出。还提供了一种能量耗散装置，其耦合到未联接到冷增压器的涡轮机。能量消耗装置是另一个增压器，断油系统或发电机。

4. 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。

5. 发明申请

US20130259782A1 METHOD AND DEVICE FOR PRODUCING A FLUID ENRICHED WITH CARBON DIOXIDE FROM A WASTE GAS OF A FERROUS-METALLURGY UNIT 有权
标题翻译：用于生产来自金属冶炼单元的废气中的二氧化碳的流体的方法和装置
公开(公告)号：US20130259782A1
公开(公告)日：2013-10-03
申请号：US13992036
申请日：2011-12-01
申请人： Alain Briglia , Christophe Szamleski , Olivier De Cayeux , Richard Dubettier-Grenier , Alain Guillard , Xavier Traversac
发明人： Alain Briglia , Christophe Szamleski , Olivier De Cayeux , Richard Dubettier-Grenier , Alain Guillard , Xavier Traversac
IPC分类号： B01D53/047 , B01D53/62
CPC分类号： B01D53/047 , B01D53/002 , B01D53/0407 , B01D53/62 , B01D53/77 , B01D2253/102 , B01D2253/108 , B01D2253/20 , B01D2256/20 , B01D2257/504 , B01D2258/025 , B01D2259/40001 , B01D2259/416 , C01B32/50 , C21B5/06 , C21B2100/02 , C21B2100/04 , C21B2100/26 , C21B2100/282 , C21B2100/60 , F25J3/0223 , F25J3/0261 , F25J3/0266 , F25J3/0295 , F25J2205/40 , F25J2205/60 , F25J2205/64 , F25J2210/04 , F25J2215/04 , F25J2220/82 , F25J2230/30 , F25J2240/40 , F25J2245/02 , F25J2280/02 , F25J2290/62 , Y02C10/08 , Y02C10/12 , Y02P10/122 , Y02P10/126 , Y02P10/128 , Y02P10/132 , Y02P10/265 , Y02P10/283 , Y02P20/152
摘要： The present invention relates to a process and apparatus for producing a fluid enriched in carbon dioxide starting from a waste gas from a ferrous metallurgy unit.
摘要翻译：本发明涉及从含铁冶金单元的废气开始生产富含二氧化碳的流体的方法和装置。

6. 发明授权

US09034080B2 Method and device for producing a fluid enriched with carbon dioxide from a waste gas of a ferrous-metallurgy unit 有权
标题翻译：用于从铁冶金单元的废气中生产富含二氧化碳的流体的方法和装置
公开(公告)号：US09034080B2
公开(公告)日：2015-05-19
申请号：US13992036
申请日：2011-12-01
申请人： Alain Briglia , Christophe Szamleski , Olivier De Cayeux , Richard Dubettier-Grenier , Alain Guillard , Xavier Traversac
发明人： Alain Briglia , Christophe Szamleski , Olivier De Cayeux , Richard Dubettier-Grenier , Alain Guillard , Xavier Traversac
IPC分类号： B01D53/04 , B01D53/047 , B01D53/00 , C01B31/20 , C21B5/06 , F25J3/02 , B01D53/62 , B01D53/77
CPC分类号： B01D53/047 , B01D53/002 , B01D53/0407 , B01D53/62 , B01D53/77 , B01D2253/102 , B01D2253/108 , B01D2253/20 , B01D2256/20 , B01D2257/504 , B01D2258/025 , B01D2259/40001 , B01D2259/416 , C01B32/50 , C21B5/06 , C21B2100/02 , C21B2100/04 , C21B2100/26 , C21B2100/282 , C21B2100/60 , F25J3/0223 , F25J3/0261 , F25J3/0266 , F25J3/0295 , F25J2205/40 , F25J2205/60 , F25J2205/64 , F25J2210/04 , F25J2215/04 , F25J2220/82 , F25J2230/30 , F25J2240/40 , F25J2245/02 , F25J2280/02 , F25J2290/62 , Y02C10/08 , Y02C10/12 , Y02P10/122 , Y02P10/126 , Y02P10/128 , Y02P10/132 , Y02P10/265 , Y02P10/283 , Y02P20/152
摘要： The present invention relates to a process and apparatus for producing a fluid enriched in carbon dioxide starting from a waste gas from a ferrous metallurgy unit.
摘要翻译：本发明涉及从含铁冶金单元的废气开始生产富含二氧化碳的流体的方法和装置。

7. 发明申请

US20130340472A1 METHOD AND APPARATUS FOR LIQUEFACTION OF CO2 审中-公开
标题翻译：用于二氧化碳液化的方法和装置
公开(公告)号：US20130340472A1
公开(公告)日：2013-12-26
申请号：US14003531
申请日：2012-03-16
申请人： Olivier De Cayeux , Arthur Darde , Herve Le Bihan , Xavier Traversac
发明人： Olivier De Cayeux , Arthur Darde , Herve Le Bihan , Xavier Traversac
IPC分类号： F25J1/00
CPC分类号： F25J1/0027 , F25J1/004 , F25J1/0042 , F25J1/0045 , F25J1/0202 , F25J3/0625 , F25J3/067 , F25J2210/02 , F25J2210/70 , F25J2220/82 , F25J2230/30 , F25J2230/42 , F25J2235/80 , F25J2240/30 , F25J2245/02 , F25J2260/80 , F25J2270/02 , F25J2270/80 , Y02C10/12
摘要： In a method for the liquefaction of a gas containing at least 60 mol % of CO2, in order to produce at least one liquid product, a first feed gas is compressed from a first pressure to a second pressure and cooled so as to form a liquid or supercritical flow, at least part of the liquid or supercritical flow is cooled in a heat exchanger in order to form a cyclic liquid at the second pressure, the cyclic liquid is divided into at least two fractions, including an auxiliary fraction, at least one fraction being vaporized in the exchanger by means of heat exchange with the liquid or supercritical flow part, and where there are at least two fractions, each one is vaporized at a different pressure, and the at least one gas formed is then compressed and mixed with the first feed gas, the auxiliary fraction either forming the liquid product or one of the liquid products, or being treated by separation at a sub-ambient temperature in at least one separating means in order to form the liquid product.
摘要翻译：在用于液化含有至少60mol％CO 2的气体的方法中，为了产生至少一种液体产物，第一进料气体从第一压力被压缩至第二压力并冷却以形成液体或超临界流，至少部分液体或超临界流在热交换器中冷却，以在第二压力下形成循环液体，将循环液体分成至少两个馏分，包括辅助馏分，至少一个通过与液体或超临界流体部分的热交换在交换器中蒸发馏分，并且其中存在至少两个馏分，每个部分在不同的压力下蒸发，然后将形成的至少一种气体压缩并与第一进料气体，辅助馏分形成液体产物或液体产物之一，或者在至少一个分离装置中的亚环境温度下进行分离处理，以形成液体制剂产品

8. 发明申请

US20070017251A1 Cryogenic distillation method and system for air separation 有权
标题翻译：低温蒸馏法和空气分离系统
公开(公告)号：US20070017251A1
公开(公告)日：2007-01-25
申请号：US10555765
申请日：2004-03-24
申请人： Patrick Bot , Olivier De Cayeux
发明人： Patrick Bot , Olivier De Cayeux
IPC分类号： F25J3/00
CPC分类号： F25J3/04175 , F25J3/04054 , F25J3/0409 , F25J3/04296 , F25J3/04381 , F25J3/04393 , F25J3/04412 , F25J2240/04
摘要： Methods and apparatus for air separation by cryogenic distillation in a double or triple air separation column. The column in the system with the highest operating pressure is said to be operating at medium pressure. All the air to be distilled is pressurized to a high pressure, which is about 5 bar greater than the medium pressure. The air is purified at this high pressure, and a portion of the purified air is cooled in a heat exchange line, while another portion is expanded in a turbine. Part of the cooled air is drawn from the exchange line with a cold booster, which is mechanically coupled to at least one turbine. An energy dissipation device is also provided which is coupled to the turbine not coupled to the cold booster. The energy dissipation device is either another booster, an oil break system, or an electrical generator.
摘要翻译：在双层或三层空气分离柱中通过低温蒸馏进行空气分离的方法和装置。具有最高工作压力的系统中的色谱柱据说在中等压力下运行。所有待蒸馏的空气被加压至高于中压约5巴的高压。空气在该高压下被净化，并且一部分净化空气在热交换管线中冷却，而另一部分在涡轮机中膨胀。冷却的空气的一部分从具有机械地耦合到至少一个涡轮机的冷增压器的交换管线中抽出。还提供了一种能量耗散装置，其耦合到未联接到冷增压器的涡轮机。能量消耗装置是另一个增压器，断油系统或发电机。

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