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1. 发明公开

KR1020010062047A 극저온 초저온 혼성 액화 시스템 失效
标题翻译：低温超低温混合液
公开(公告)号：KR1020010062047A
公开(公告)日：2001-07-07
申请号：KR1020000072335
申请日：2000-12-01
申请人： 프랙스에어 테크놀로지, 인코포레이티드
发明人： 아카리아,아룬 , 로얄,존헨리 , 고츠만,크리스찬프리드리히 , 보나퀴스트,단테패트릭 , 아르맨,베이람
IPC分类号： F25J1/00
CPC分类号： F25J1/0225 , F25B9/006 , F25B9/145 , F25B21/00 , F25B25/00 , F25B2309/1424 , F25J1/0005 , F25J1/0007 , F25J1/001 , F25J1/0015 , F25J1/002 , F25J2215/32 , F25J2270/908 , F25J2270/91 , Y02B30/66
摘要： PURPOSE: A cryogenic ultra cold hybrid liquefier is provided which generates enough cooling for liquefying fluid hard of liquefaction such as neon, hydrogen, or helium. CONSTITUTION: Compressed multicomponent refrigerant fluid(312) is cooled of the heat of compression in cooler(313) by indirect heat exchange with a suitable cooling fluid such as cooling water, and resulting multicomponent refrigerant fluid(314) is passed through multicomponent refrigerant fluid heat exchanger(301) wherein it is cooled by indirect heat exchange with warming multicomponent refrigerant fluid. The cooled multicomponent refrigerant fluid(315) is passed from heat exchanger(301) to expansion device(316), which is preferably an expansion valve, wherein it is throttled to a lower pressure thereby lowering its temperature. The reduction in temperature of the multicomponent refrigerant fluid as a consequence of its expansion in expansion device(316) serves to at least partially condense, and preferably serves to totally condense, the multicomponent refrigerant fluid. The resulting multicomponent refrigerant fluid is then passed in line(317) to regenerator heat exchanger which is located in the hot end of regenerator.
摘要翻译：目的：提供一种低温超冷混合液化器，可产生足够的冷却液体液化液体，如氖气，氢气或氦气。构成：压缩多组分制冷剂流体（312）通过与合适的冷却流体如冷却水进行间接热交换来冷却冷却器（313）中的压缩热，并使得到的多组分制冷剂流体（314）通过多组分制冷剂流体热交换器（301），其中通过与加热的多组分制冷剂流体的间接热交换来冷却。冷却的多组分制冷剂流体（315）从热交换器（301）通到膨胀装置（316），膨胀装置优选是膨胀阀，其中其被节流到较低的压力，从而降低其温度。作为膨胀装置（316）膨胀的结果，多组分制冷剂流体的温度降低用于至少部分地冷凝，优选地完全冷凝多组分制冷剂流体。然后将所得的多组分制冷剂流体在管线（317）中通入位于再生器热端的再生器热交换器。

2. 发明公开

KR1020010060243A 기체 상태의 질소 및 기체 상태의 산소를 생성하기 위한극저온 공기 분리 방법 无效
标题翻译：用于生产气态氮和气体氧的低温空气分离方法
公开(公告)号：KR1020010060243A
公开(公告)日：2001-07-06
申请号：KR1020000064891
申请日：2000-11-02
申请人： 프랙스에어 테크놀로지, 인코포레이티드
发明人： 아르맨,베이람 , 보나퀴스트,단테패트릭 , 웨버,조세프알프레드 , 빈셋,마크에드워드
IPC分类号： F25J3/04
CPC分类号： F25J3/04678 , F25J3/04278 , F25J3/04412 , F25J2270/12 , F25J2270/18 , F25J2270/66 , F25J2270/902 , Y10S62/912
摘要： PURPOSE: Provided is a cryogenic air separation process for producing gaseous nitrogen and gaseous oxygen with improved flexibility and operating efficiency wherein the requisite refrigeration for the separation is independently and efficiently provided to the process. CONSTITUTION: The cryogenic air separation process comprises the steps of (i) compressing a multicomponent refrigerant fluid, cooling the compressed multicomponent refrigerant fluid, expanding the compressed and cooled multicomponent refrigerant fluid, warming the expanded multicomponent refrigerant fluid by indirectly heat exchange with the compressed and cooled multicomponent refrigerant fluid and feed air to produce cooled feed air, (ii) passing the cooled feed air into a higher pressure cryogenic rectification column and separating the feed air by cryogenic rectification within the higher pressure cryogenic rectification column(10) into nitrogen-enriched fluid and oxygen-enriched fluid, (iii) passing nitrogen-enriched fluid and oxygen-enriched fluid into a lower pressure cryogenic rectification column(11), and separating the fluids passed into the lower pressure column by cryogenic rectification to produce nitrogen-enriched fluid and oxygen-enriched fluid, (iv) discharging nitrogen-enriched fluid from the upper portion of the lower pressure column and recovering the withdrawn nitrogen-enriched fluid as product gaseous nitrogen, and (v) discharging oxygen-enriched fluid from the lower portion of the lower pressure column and recovering the discharged oxygen-enriched fluid as product gaseous oxygen.
摘要翻译：目的：提供了一种用于产生气态氮和气态氧的低温空气分离方法，其具有改进的灵活性和操作效率，其中用于分离的必要制冷独立且有效地提供给该方法。构成：低温空气分离方法包括以下步骤：（i）压缩多组分制冷剂流体，冷却压缩的多组分制冷剂流体，膨胀压缩和冷却的多组分制冷剂流体，通过与压缩和/或压缩多组分制冷剂间接热交换来加热膨胀的多组分制冷剂流体，冷却的多组分制冷剂流体和进料空气以产生冷却的进料空气，（ii）将冷却的进料空气送入更高压的低温精馏塔，并将进料空气通过低压精馏塔（10）内的低温精馏分离成富氮流体和富氧流体，（iii）使富氮流体和富氧流体进入低压低温精馏塔（11），并通过低温精馏分离进入低压塔的流体，以产生富氮流体和富氧液体，（iv）排出氮气从低压塔的上部收集富集的流体，并回收作为产物气态氮的抽出的富氮流体，和（v）从低压塔的下部排出富氧流体并回收排出的富氧流体作为产物气态氧气。

3. 发明授权

KR100498149B1 극저온 초저온 혼성 액화 시스템 失效
标题翻译：低温超低温混合液
公开(公告)号：KR100498149B1
公开(公告)日：2005-07-01
申请号：KR1020000072335
申请日：2000-12-01
申请人： 프랙스에어 테크놀로지, 인코포레이티드
发明人： 아카리아,아룬 , 로얄,존헨리 , 고츠만,크리스찬프리드리히 , 보나퀴스트,단테패트릭 , 아르맨,베이람
IPC分类号： F25J1/00
CPC分类号： F25J1/0225 , F25B9/006 , F25B9/145 , F25B21/00 , F25B25/00 , F25B2309/1424 , F25J1/0005 , F25J1/0007 , F25J1/001 , F25J1/0015 , F25J1/002 , F25J2215/32 , F25J2270/908 , F25J2270/91 , Y02B30/66
摘要： 본 발명은 생성물 유체를 초저온 상태에 이르도록 냉각 상태를 효과적으로 발생시키는 시스템에 관한 것으로, 활성 자성 재생기 또는 다성분 냉매 유체 사이클이 펄스 튜브 시스템에 의해 발생되는 열을 수용하기 위한 펄스 튜브 시스템과 일체를 이룬 시스템에 관한 것이다.

4. 发明公开

KR1020020016545A 커플링 유체 안정화 회로를 갖는 냉동 시스템 无效
标题翻译：具有耦合流体稳定电路的制冷系统
公开(公告)号：KR1020020016545A
公开(公告)日：2002-03-04
申请号：KR1020010050918
申请日：2001-08-23
申请人： 프랙스에어 테크놀로지, 인코포레이티드
发明人： 보나퀴스트,단테패트릭 , 옹,케네쓰카이 , 빅터,리차드아모리 , 아르맨,베이람
IPC分类号： F25B9/00
CPC分类号： F25B25/005 , F25B9/002 , F25B2400/16
摘要： PURPOSE: A refrigeration system with a coupling fluid stabilizing circuit is provided to give effectively refrigeration to a refrigeration load having variable refrigeration demand. CONSTITUTION: Refrigerant fluid(100) is compressed through a compressor(1) and the compressed refrigerant fluid(110) is cooled through a cooler(3), and then the cooled refrigerant fluid is expanded to generate refrigeration. The refrigerant fluid, cooled by indirect heat exchange through a refrigerant heat exchanger(4) with a coupling fluid(225), is warmed to produce warmed refrigerant fluid and cooled coupling fluid through a coupling fluid heat exchanger(5). The cooled coupling fluid(226) is warmed to supply refrigerant to a refrigeration load(7) through a valve(11). Some cooled coupling fluid is periodically passed into a stabilizing reservoir, and some cooled coupling fluid is periodically passed from the stabilizing reservoir to the refrigeration load. Therefore, refrigeration is effectively given to the refrigeration load.
摘要翻译：目的：提供具有耦合流体稳定电路的制冷系统，以有效地对具有可变制冷需求的制冷负载进行制冷。构成：制冷剂流体（100）通过压缩机（1）被压缩，压缩的制冷剂流体（110）通过冷却器（3）冷却，然后冷却的制冷剂流体膨胀以产生制冷。通过具有耦合流体（225）的制冷剂热交换器（4）间接热交换而冷却的制冷剂流体被加热，以通过耦合流体热交换器（5）产生加热的制冷剂流体和冷却的耦合流体。冷却的耦合流体（226）被加热以通过阀（11）向制冷负载（7）供应制冷剂。一些冷却的耦合流体周期性地进入稳定的储存器，并且一些冷却的耦合流体周期性地从稳定储存器传递到制冷负载。因此，有效地对制冷负荷进行制冷。

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