CN201265997Y - 液体空气分离设备 - Google Patents
液体空气分离设备 Download PDFInfo
- Publication number
- CN201265997Y CN201265997Y CNU2008201858236U CN200820185823U CN201265997Y CN 201265997 Y CN201265997 Y CN 201265997Y CN U2008201858236 U CNU2008201858236 U CN U2008201858236U CN 200820185823 U CN200820185823 U CN 200820185823U CN 201265997 Y CN201265997 Y CN 201265997Y
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- 239000007788 liquid Substances 0.000 title claims abstract description 61
- 238000000926 separation method Methods 0.000 title claims abstract description 46
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 142
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 65
- 239000002808 molecular sieve Substances 0.000 claims abstract description 36
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000007789 gas Substances 0.000 claims abstract description 29
- 238000000746 purification Methods 0.000 claims abstract description 24
- 238000005057 refrigeration Methods 0.000 claims abstract description 6
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 33
- 238000001816 cooling Methods 0.000 claims description 14
- 229910052760 oxygen Inorganic materials 0.000 claims description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 13
- 239000001301 oxygen Substances 0.000 claims description 13
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 12
- 239000001307 helium Substances 0.000 claims description 4
- 229910052734 helium Inorganic materials 0.000 claims description 4
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 4
- 230000008929 regeneration Effects 0.000 claims description 4
- 238000011069 regeneration method Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 210000000038 chest Anatomy 0.000 description 7
- 235000019628 coolness Nutrition 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
- F25J3/04248—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion
- F25J3/04278—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion using external refrigeration units, e.g. closed mechanical or regenerative refrigeration units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
- F25J3/04248—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion
- F25J3/04333—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion using quasi-closed loop internal vapor compression refrigeration cycles, e.g. of intermediate or oxygen enriched (waste-)streams
- F25J3/04339—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion using quasi-closed loop internal vapor compression refrigeration cycles, e.g. of intermediate or oxygen enriched (waste-)streams of air
- F25J3/04345—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion using quasi-closed loop internal vapor compression refrigeration cycles, e.g. of intermediate or oxygen enriched (waste-)streams of air and comprising a gas work expansion loop
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
- F25J3/04406—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air using a dual pressure main column system
- F25J3/04412—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air using a dual pressure main column system in a classical double column flowsheet, i.e. with thermal coupling by a main reboiler-condenser in the bottom of low pressure respectively top of high pressure column
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2270/00—Refrigeration techniques used
- F25J2270/90—External refrigeration, e.g. conventional closed-loop mechanical refrigeration unit using Freon or NH3, unspecified external refrigeration
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Separation By Low-Temperature Treatments (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201858236U CN201265997Y (zh) | 2008-09-05 | 2008-09-05 | 液体空气分离设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201858236U CN201265997Y (zh) | 2008-09-05 | 2008-09-05 | 液体空气分离设备 |
Publications (1)
Publication Number | Publication Date |
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CN201265997Y true CN201265997Y (zh) | 2009-07-01 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU2008201858236U Expired - Lifetime CN201265997Y (zh) | 2008-09-05 | 2008-09-05 | 液体空气分离设备 |
Country Status (1)
Country | Link |
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CN (1) | CN201265997Y (zh) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101929790A (zh) * | 2010-08-19 | 2010-12-29 | 苏州制氧机有限责任公司 | 高纯氮设备 |
CN101929791A (zh) * | 2010-08-19 | 2010-12-29 | 苏州制氧机有限责任公司 | 大产量高纯氮设备 |
CN101943513A (zh) * | 2010-09-30 | 2011-01-12 | 杭州川空通用设备有限公司 | 降低液体空分能耗的方法 |
CN102032755A (zh) * | 2010-08-03 | 2011-04-27 | 苏州制氧机有限责任公司 | 空气分离装置 |
CN105378411A (zh) * | 2013-07-11 | 2016-03-02 | 林德股份公司 | 生产至少一种空气产品的方法、空分设备、产生电能的方法和装置 |
CN106461323A (zh) * | 2014-06-26 | 2017-02-22 | 乔治洛德方法研究和开发液化空气有限公司 | 具有热吸收的低温纯化 |
CN106744697A (zh) * | 2017-01-17 | 2017-05-31 | 孔祥旭 | 一种超节能空分制氧装置 |
CN108759309A (zh) * | 2018-06-23 | 2018-11-06 | 浙江智海化工设备工程有限公司 | 一种提高外压缩流程产液效率的装置及方法 |
CN109114884A (zh) * | 2018-07-16 | 2019-01-01 | 山西建邦集团铸造有限公司 | 一种低压空分分馏塔快速提取氧、氮气的方法及装置 |
CN109405414A (zh) * | 2018-11-27 | 2019-03-01 | 薛鲁 | 液体空分装置 |
CN109470062A (zh) * | 2018-11-02 | 2019-03-15 | 辽宁新瑞碳材料科技有限公司 | 一种高温炉干法生产金刚石用石墨的含氩尾气处理系统 |
WO2019104524A1 (zh) * | 2017-11-29 | 2019-06-06 | 乔治洛德方法研究和开发液化空气有限公司 | 通过与氮气膨胀机联动制动的膨胀机增压机来产生增压空气的深冷精馏方法与设备 |
CN110260594A (zh) * | 2019-07-05 | 2019-09-20 | 浙江智海化工设备工程有限公司 | 一种产品氮气生产装置及其方法 |
CN110470103A (zh) * | 2019-07-16 | 2019-11-19 | 开封空分集团有限公司 | 提高空气中氩提取率的系统及方法 |
CN111442607A (zh) * | 2020-04-26 | 2020-07-24 | 苏州制氧机股份有限公司 | 氮气自增压空分装置 |
CN113654302A (zh) * | 2021-08-12 | 2021-11-16 | 乔治洛德方法研究和开发液化空气有限公司 | 一种低温空气分离的装置和方法 |
CN113803961A (zh) * | 2021-09-10 | 2021-12-17 | 贵州亚港气体有限公司 | 一种氩气的纯化系统 |
CN114251924A (zh) * | 2021-09-18 | 2022-03-29 | 成都佳灵绿色能源有限责任公司 | 吸热式气体液化装置及方法 |
-
2008
- 2008-09-05 CN CNU2008201858236U patent/CN201265997Y/zh not_active Expired - Lifetime
Cited By (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102032755A (zh) * | 2010-08-03 | 2011-04-27 | 苏州制氧机有限责任公司 | 空气分离装置 |
CN101929791A (zh) * | 2010-08-19 | 2010-12-29 | 苏州制氧机有限责任公司 | 大产量高纯氮设备 |
CN101929791B (zh) * | 2010-08-19 | 2012-06-13 | 苏州制氧机有限责任公司 | 大产量高纯氮设备 |
CN101929790A (zh) * | 2010-08-19 | 2010-12-29 | 苏州制氧机有限责任公司 | 高纯氮设备 |
CN101943513A (zh) * | 2010-09-30 | 2011-01-12 | 杭州川空通用设备有限公司 | 降低液体空分能耗的方法 |
CN101943513B (zh) * | 2010-09-30 | 2013-01-30 | 杭州川空通用设备有限公司 | 降低液体空分能耗的方法 |
CN105378411B (zh) * | 2013-07-11 | 2019-01-22 | 林德股份公司 | 生产至少一种空气产品的方法、空分设备、产生电能的方法和装置 |
CN105378411A (zh) * | 2013-07-11 | 2016-03-02 | 林德股份公司 | 生产至少一种空气产品的方法、空分设备、产生电能的方法和装置 |
CN106461323A (zh) * | 2014-06-26 | 2017-02-22 | 乔治洛德方法研究和开发液化空气有限公司 | 具有热吸收的低温纯化 |
CN106461323B (zh) * | 2014-06-26 | 2019-08-06 | 乔治洛德方法研究和开发液化空气有限公司 | 具有热吸收的低温纯化方法 |
CN106744697A (zh) * | 2017-01-17 | 2017-05-31 | 孔祥旭 | 一种超节能空分制氧装置 |
WO2019104524A1 (zh) * | 2017-11-29 | 2019-06-06 | 乔治洛德方法研究和开发液化空气有限公司 | 通过与氮气膨胀机联动制动的膨胀机增压机来产生增压空气的深冷精馏方法与设备 |
CN111406192B (zh) * | 2017-11-29 | 2022-04-08 | 乔治洛德方法研究和开发液化空气有限公司 | 通过与氮气膨胀机联动制动的膨胀机增压机来产生增压空气的深冷精馏方法与设备 |
KR102389110B1 (ko) | 2017-11-29 | 2022-04-21 | 레르 리키드 쏘시에떼 아노님 뿌르 레드 에렉스뿔라따시옹 데 프로세데 조르즈 클로드 | 제동을 위한 질소 팽창기와 연결된 팽창기 부스터에 의해 가압된 공기를 생산하기 위한 극저온 증류 방법 및 장치 |
CN111406192A (zh) * | 2017-11-29 | 2020-07-10 | 乔治洛德方法研究和开发液化空气有限公司 | 通过与氮气膨胀机联动制动的膨胀机增压机来产生增压空气的深冷精馏方法与设备 |
KR20200088399A (ko) * | 2017-11-29 | 2020-07-22 | 레르 리키드 쏘시에떼 아노님 뿌르 레뜌드 에렉스뿔라따시옹 데 프로세데 조르즈 클로드 | 제동을 위한 질소 팽창기와 연결된 팽창기 부스터에 의해 가압된 공기를 생산하기 위한 극저온 증류 방법 및 장치 |
CN108759309A (zh) * | 2018-06-23 | 2018-11-06 | 浙江智海化工设备工程有限公司 | 一种提高外压缩流程产液效率的装置及方法 |
CN109114884A (zh) * | 2018-07-16 | 2019-01-01 | 山西建邦集团铸造有限公司 | 一种低压空分分馏塔快速提取氧、氮气的方法及装置 |
CN109470062A (zh) * | 2018-11-02 | 2019-03-15 | 辽宁新瑞碳材料科技有限公司 | 一种高温炉干法生产金刚石用石墨的含氩尾气处理系统 |
CN109405414A (zh) * | 2018-11-27 | 2019-03-01 | 薛鲁 | 液体空分装置 |
CN110260594A (zh) * | 2019-07-05 | 2019-09-20 | 浙江智海化工设备工程有限公司 | 一种产品氮气生产装置及其方法 |
CN110470103A (zh) * | 2019-07-16 | 2019-11-19 | 开封空分集团有限公司 | 提高空气中氩提取率的系统及方法 |
CN110470103B (zh) * | 2019-07-16 | 2024-05-03 | 开封空分集团有限公司 | 提高空气中氩提取率的系统及方法 |
CN111442607A (zh) * | 2020-04-26 | 2020-07-24 | 苏州制氧机股份有限公司 | 氮气自增压空分装置 |
CN113654302A (zh) * | 2021-08-12 | 2021-11-16 | 乔治洛德方法研究和开发液化空气有限公司 | 一种低温空气分离的装置和方法 |
CN113654302B (zh) * | 2021-08-12 | 2023-02-24 | 乔治洛德方法研究和开发液化空气有限公司 | 一种低温空气分离的装置和方法 |
CN113803961A (zh) * | 2021-09-10 | 2021-12-17 | 贵州亚港气体有限公司 | 一种氩气的纯化系统 |
CN114251924A (zh) * | 2021-09-18 | 2022-03-29 | 成都佳灵绿色能源有限责任公司 | 吸热式气体液化装置及方法 |
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C14 | Grant of patent or utility model | ||
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DD01 | Delivery of document by public notice |
Addressee: Suzhou oxygen generator, Limited by Share Ltd patent Manager Document name: Notification that Application Deemed not to be Proposed |
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C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Wuzhong District Mudu town Suzhou city Jiangsu province 215101 Spring Road No. 31 Patentee after: SUZHOU OXYGEN PLANT CO., LTD. Address before: Wuzhong District Mudu town Suzhou city Jiangsu province 215101 Spring Road No. 31 Patentee before: Suzhou Oxygen Plant Co., Ltd. |
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Granted publication date: 20090701 |