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61. 发明申请

US20070251267A1 Cryogenic Air Separation Process 审中-公开
标题翻译：低温空气分离过程
公开(公告)号：US20070251267A1
公开(公告)日：2007-11-01
申请号：US11560625
申请日：2006-11-16
申请人： Bao Ha , Jean-Renaud Brugerolle
发明人： Bao Ha , Jean-Renaud Brugerolle
IPC分类号： F25J1/00
CPC分类号： F25J3/04212 , F25J3/0406 , F25J3/0409 , F25J3/04133 , F25J3/04309 , F25J3/04351 , F25J3/04418 , F25J3/04509 , F25J3/04515 , F25J3/04533 , F25J3/04545 , F25J3/04957 , F25J3/04969 , F25J2200/54 , F25J2230/22 , F25J2230/24 , F25J2230/40 , F25J2250/50
摘要： A cryogenic process of supplying oxygen to a power generation plant including at least an air separation unit (9,11), a liquid oxygen tank (15) and an air derived component liquid tank (17), comprises: During a first period: feeding a first air stream to the air separation unit at a first flowrate, feeding liquid oxygen from the liquid oxygen tank to the air separation unit, recovering a gaseous oxygen stream with a higher flow than the liquid oxygen stream from the air separation unit, sending at least one air derived component liquid to at least one air derived component liquid tank. During a second period: feeding the at least one air derived component liquid stream from the at least one air component liquid tank to the air separation unit, extracting a liquid oxygen stream from the air separation unit to the liquid oxygen tank, recovering a gaseous oxygen stream from the air separation unit and increasing the flowrate of the first air stream, feeding the air separation unit to a value greater than the first flowrate.
摘要翻译：向包括至少一个空气分离单元（9,11），液体氧气罐（15）和空气来源的组分液体箱（17）的发电设备供应氧气的低温过程包括：在第一时段期间：进料以第一流量将空气分离单元的第一空气流供给到空气分离单元中的液氧，将来自液氧气罐的液体氧供给到空气分离单元，以比来自空气分离单元的液氧流更高的流量回收气态氧气流，至少一种空气衍生的组分液体至少一种衍生气体的成分液体罐。在第二时段期间：将来自至少一个空气成分液体罐的至少一种衍生气体的组分液体物流供给到空气分离单元，将液体氧气流从空气分离单元提取到液氧气罐，回收气态氧气从空气分离单元流出并增加第一气流的流量，将空气分离单元供给到大于第一流量的值。

62. 发明申请

US20060254312A1 Method and installation for producing, in gaseous form and under high pressure, at least one fluid chosen from oxygen, argon and nitrogen by cryogenic distillation of air 有权
公开(公告)号：US20060254312A1
公开(公告)日：2006-11-16
申请号：US11487928
申请日：2006-07-17
申请人： Lasad Jaouani , Bao Ha , Ovidiu Balog , Maurice Grenier , Xavier Pontone
发明人： Lasad Jaouani , Bao Ha , Ovidiu Balog , Maurice Grenier , Xavier Pontone
IPC分类号： F25J3/00
CPC分类号： F25J3/04175 , F25J3/04054 , F25J3/0406 , F25J3/0409 , F25J3/04236 , F25J3/04296 , F25J3/04357 , F25J3/04381 , F25J3/04393 , F25J3/04412 , F25J3/04781 , F25J3/04787 , F25J3/04818 , F25J2230/20 , F25J2235/50 , F25J2240/10 , F25J2240/12 , F25J2245/40 , F25J2245/42 , F25J2245/50 , F25J2290/62
摘要： A process and apparatus for highly efficient production of industrial gases by the cryogenic distillation of air, wherein a feed stream of compressed air, is supercharged to high pressure, cooled, and mixed with various recycle streams of supercharged air, to regulate the expander turbine operating temperature. The need for pre-cooling equipment downstream of the supercharger, which is widely employed in industry to manage the temperature of the incoming compressed air stream, is eliminated.

63. 发明申请

US20060010912A1 Low temperature air separation process for producing pressurized gaseous product 有权
标题翻译：用于生产加压气态产品的低温空气分离方法
公开(公告)号：US20060010912A1
公开(公告)日：2006-01-19
申请号：US10890650
申请日：2004-07-14
申请人： Jean-Renaud Brugerolle , Bao Ha
发明人： Jean-Renaud Brugerolle , Bao Ha
IPC分类号： F25J3/00
CPC分类号： F25J3/04012 , F25J3/04 , F25J3/04018 , F25J3/04024 , F25J3/04054 , F25J3/04084 , F25J3/0409 , F25J3/04109 , F25J3/04187 , F25J3/042 , F25J3/04254 , F25J3/04296 , F25J3/04381 , F25J3/04393 , F25J3/04412 , F25J3/04496 , F25J3/04812 , F25J3/04836 , F25J2200/06 , F25J2210/06 , F25J2210/40 , F25J2210/42 , F25J2210/50 , F25J2230/08
摘要： An apparatus and process for producing pressurized gaseous product by air separation. A compressed air stream is cooled in an exchanger to form a compressed cooled air stream. The stream is then cryogenically compressed in a first compressor to form a first pressurized gas stream. The first pressurized gas stream is further cooled in the exchanger, cryogenically compressed in a second compressor, and then it is cooled and partially liquefied. The cooled and partially liquefied product is then fed to a system of distillation columns. A liquid product is removed from the system of distillation columns. This product is then pressurized, vaporized and warmed in the exchanger to yield pressurized gaseous product.
摘要翻译：通过空气分离产生加压气体产物的装置和方法。压缩空气流在交换器中冷却以形成压缩的冷却空气流。然后将流在第一压缩机中低温压缩以形成第一加压气流。第一加压气流在交换器中进一步冷却，在第二压缩机中进行低温压缩，然后将其冷却并部分液化。然后将冷却和部分液化的产物进料到蒸馏塔系统。从蒸馏塔系统中取出液体产物。然后将该产物在交换器中加压，蒸发和加热以产生加压的气态产物。

64. 发明申请

US20050132746A1 Cryogenic air separation process and apparatus 失效
标题翻译：低温空气分离工艺及装置
公开(公告)号：US20050132746A1
公开(公告)日：2005-06-23
申请号：US10899688
申请日：2004-07-27
申请人： Jean-Renaud Brugerolle , Bao Ha
发明人： Jean-Renaud Brugerolle , Bao Ha
IPC分类号： F25J1/00 , F25J1/02 , F25J3/00 , F25J3/04
CPC分类号： F25J1/0234 , F25J1/0012 , F25J1/0221 , F25J1/0251 , F25J3/04054 , F25J3/0406 , F25J3/04084 , F25J3/0409 , F25J3/04224 , F25J3/04254 , F25J3/04266 , F25J3/0429 , F25J3/04303 , F25J3/04339 , F25J3/04345 , F25J3/04351 , F25J3/04412 , F25J3/04496 , F25J3/04545 , F25J3/04575 , F25J3/04581 , F25J3/04593 , F25J3/04606 , F25J3/04678 , F25J3/04836 , F25J2210/40 , F25J2210/42 , F25J2210/50 , F25J2210/62 , F25J2215/02 , F25J2215/40 , F25J2245/40 , F25J2245/42
摘要： A low temperature air separation process and apparatus for producing pressurized gaseous product in an air separation unit using a system of distillation columns which include cooling a compressed air stream in a heat exchange line to form a compressed cooled air stream, sending at least part of the compressed, cooled air stream to a column of the system, liquefying a process stream to form a first liquid product, storing at least part of the first liquid product in a storage tank, sending at least part of the above first liquid product from the storage tank to the air separation unit as one of the feeds, extracting at least one second liquid product stream from a column of the column system and pressurizing the at least one second liquid product stream, vaporizing the above pressurized second liquid product stream to form pressurized gaseous product in the heat exchange line and extracting a cold gas without warming it completely in the heat exchange line.
摘要翻译：一种低温空气分离方法和用于使用蒸馏塔系统在空气分离单元中产生加压气体产物的装置，其包括在热交换管线中冷却压缩空气流以形成压缩的冷却空气流，将至少部分压缩的，冷却的空气流到系统的塔，液化工艺流以形成第一液体产品，将至少一部分第一液体产品储存在储存罐中，将至少部分上述第一液体产物从储存器罐到空气分离单元作为进料之一，从柱系统的塔中提取至少一个第二液体产物流并加压至少一个第二液体产物流，蒸发上述加压的第二液体产物流以形成加压气体产品在热交换管线中并提取冷气体，而不会在热交换管线中完全变暖。

65. 发明申请

US20050087038A1 Methods and apparatuses for integration of a blast furnace and an air separation unit 审中-公开
标题翻译：用于高炉和空气分离单元整合的方法和装置
公开(公告)号：US20050087038A1
公开(公告)日：2005-04-28
申请号：US10776872
申请日：2004-02-10
申请人： Bao Ha , Jean-Renaud Brugerolle
发明人： Bao Ha , Jean-Renaud Brugerolle
IPC分类号： C21B9/10 , C21B9/14 , F25J3/04 , C21B5/00
CPC分类号： F25J3/04139 , C21B9/10 , C21B9/14 , F25J3/04018 , F25J3/04115 , F25J3/04557 , F25J3/04575 , F25J3/04581 , F25J3/04606 , F25J3/04612 , Y10S75/958
摘要： The present invention generally relates to processes and apparatuses for the integration of a blast furnace and an air separation plant to increase blast furnace production. The present invention recovers energy from the air separation through the expansion of a product stream.
摘要翻译：本发明总体上涉及用于高炉和空气分离设备一体化以增加高炉生产的方法和装置。本发明通过产品流的膨胀从空气分离中回收能量。

66. 发明授权

US06692549B2 Methods for integration of a blast furnace and an air separation unit 失效
标题翻译：高炉和空气分离装置整合方法
公开(公告)号：US06692549B2
公开(公告)日：2004-02-17
申请号：US10027482
申请日：2001-12-19
申请人： Bao Ha , Jean-Renaud Brugerolle
发明人： Bao Ha , Jean-Renaud Brugerolle
IPC分类号： C21B500
CPC分类号： F25J3/04139 , C21B9/10 , C21B9/14 , F25J3/04018 , F25J3/04115 , F25J3/04557 , F25J3/04575 , F25J3/04581 , F25J3/04606 , F25J3/04612 , Y10S75/958
摘要： The present invention generally relates to processes and apparatuses for the integration of a blast furnace and an air separation plant to increase blast furnace production. The present invention recovers energy from the air separation through the expansion of a product stream.
摘要翻译：本发明总体上涉及用于高炉和空气分离设备一体化以增加高炉生产的方法和装置。本发明通过产品流的膨胀从空气分离中回收能量。

67. 发明授权

US06276170B1 Cryogenic distillation system for air separation 失效
标题翻译：用于空气分离的低温蒸馏系统
公开(公告)号：US06276170B1
公开(公告)日：2001-08-21
申请号：US09317959
申请日：1999-05-25
申请人： Bao Ha
发明人： Bao Ha
IPC分类号： F25J304
CPC分类号： F25J3/04454 , F25J3/0409 , F25J3/04303 , F25J3/04351 , F25J3/04387 , F25J3/04709 , F25J3/04715 , F25J2200/10 , F25J2200/20 , F25J2200/50 , F25J2235/50 , F25J2240/10 , F25J2240/28 , F25J2245/50 , Y10S62/924
摘要： Air is separated in a triple column system comprising a high pressure column, an intermediate pressure column and a low pressure column. An argon enriched liquid from the low pressure column feeds an argon column. Oxygen enriched fluids containing at least 95% oxygen are removed from the argon column and optionally from the low pressure column.
摘要翻译：空气在包括高压塔，中压塔和低压塔的三塔系统中分离。来自低压塔的富氩液体供应氩塔。含有至少95％氧气的富氧流体从氩塔和任选地从低压塔中除去。

68. 发明授权

US5511380A High purity nitrogen production and installation 失效
标题翻译：高纯氮生产安装
公开(公告)号：US5511380A
公开(公告)日：1996-04-30
申请号：US312248
申请日：1994-09-12
申请人： Bao Ha
发明人： Bao Ha
IPC分类号： F25J3/04 , F25J3/02
CPC分类号： F25J3/04296 , F25J3/04351 , F25J3/0443 , F25J3/04454 , F25J2200/32 , F25J2200/54 , F25J2215/44 , F25J2245/42
摘要： Ultra-pure nitrogen is produced in a process comprising separating air in an integrated plurality of columns. A nitrogen-enriched stream is elevated in pressure and thereafter contaminants and impurities are removed in an auxiliary column system which allows for the main column to efficiently operate below the required nitrogen product pressure, while including an ability to optionally obtain a normal purity nitrogen and a liquid nitrogen product. The process and installation remains efficient and economical in a relatively small scale installation to produce extremely pure nitrogen product.
摘要翻译：在包括分离集成的多个塔中的空气的过程中产生超纯氮。富氮流在压力下升高，此后在辅助塔系统中除去污染物和杂质，其允许主塔在低于所需氮产物压力下有效地运行，同时包括任选地获得正常纯氮和液氮产品。该工艺和安装在相对较小规模的安装中保持高效和经济，以产生极纯的氮产品。

69. 发明授权

US5396773A Process for the mixed production of high and low purity oxygen 失效
标题翻译：混合生产高低纯氧的工艺
公开(公告)号：US5396773A
公开(公告)日：1995-03-14
申请号：US178958
申请日：1994-01-07
申请人： Bao Ha , Catherine Garnier
发明人： Bao Ha , Catherine Garnier
IPC分类号： B01D3/32 , F25J3/04 , F25J3/00
CPC分类号： F25J3/0409 , B01D3/322 , F25J3/04175 , F25J3/04206 , F25J3/04296 , F25J3/04418 , F25J2200/54 , F25J2215/52 , F25J2250/40 , F25J2250/50 , Y10S62/924 , Y10S62/94
摘要： A process for simultaneously providing both high and low purity oxygen from a double column, double reboiler apparatus, the double columns being high and low pressure columns, the low pressure column having a lower and upper reboiler with an intermediate outlet in between, which process entails extracting a low purity oxygen stream at the intermediate outlet and a high purity liquid oxygen stream from a bottom portion of the low pressure column.
摘要翻译：一种从双塔同时提供高纯氧和低纯氧的方法，双重再沸器装置，双塔是高压塔和低压塔，低压塔具有在其间具有中间出口的下再沸器和上再沸器，该过程需要在中间出口处提取低纯度氧气流，并从低压塔底部提取高纯度液氧流。

70. 发明授权

US5349824A Process for the mixed production of high and low purity oxygen 失效
标题翻译：混合生产高低纯氧的工艺
公开(公告)号：US5349824A
公开(公告)日：1994-09-27
申请号：US83515
申请日：1993-06-30
申请人： Bao Ha , Catherine Garnier
发明人： Bao Ha , Catherine Garnier
IPC分类号： B01D3/32 , F25J3/04 , F25J3/02
CPC分类号： F25J3/0409 , B01D3/322 , F25J3/04175 , F25J3/04206 , F25J3/04296 , F25J3/04418 , F25J2200/54 , F25J2215/52 , F25J2250/40 , F25J2250/50 , Y10S62/924 , Y10S62/94
摘要： An apparatus for simultaneously producing both high and low purity oxygen, which contains a double rectification column having therein a lower pressure fractionating column with two reboilers therein, and a higher pressure fractionating column, wherein an intermediate outlet is provided between the two reboilers of the lower pressure fractionating column for extracting a lower purity oxygen stream therefrom, and a high purity liquid oxygen stream from a bottom portion of the column simultaneously.
摘要翻译：一种用于同时生产高纯度和低纯度氧的装置，其包含其中具有两个再沸器的低压分馏塔的双精馏塔和较高压力分馏塔，其中在下部的两个再沸器之间设置中间出口用于从其中提取较低纯度的氧气流的高压分馏塔和来自塔底部的高纯度液氧流同时进行。

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