DK1006326T3 - Fremgangsmåde og apparat til udvinding af komprimeret oxygen og krypton/xenon ved lavtemperatursspaltning af luft - Google Patents
Fremgangsmåde og apparat til udvinding af komprimeret oxygen og krypton/xenon ved lavtemperatursspaltning af luftInfo
- Publication number
- DK1006326T3 DK1006326T3 DK99102628T DK99102628T DK1006326T3 DK 1006326 T3 DK1006326 T3 DK 1006326T3 DK 99102628 T DK99102628 T DK 99102628T DK 99102628 T DK99102628 T DK 99102628T DK 1006326 T3 DK1006326 T3 DK 1006326T3
- Authority
- DK
- Denmark
- Prior art keywords
- krypton
- xenon
- air
- low temperature
- compressed oxygen
- Prior art date
Links
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
-
- 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
- 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
- F25J3/04642—Recovering noble gases from air
- F25J3/04745—Krypton and/or Xenon
-
- 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
- F25J2200/00—Processes or apparatus using separation by rectification
- F25J2200/34—Processes or apparatus using separation by rectification using a side column fed by a stream from the low 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
- F25J2200/00—Processes or apparatus using separation by rectification
- F25J2200/90—Details relating to column internals, e.g. structured packing, gas or liquid distribution
- F25J2200/92—Details relating to the feed point
-
- 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
- F25J2200/00—Processes or apparatus using separation by rectification
- F25J2200/90—Details relating to column internals, e.g. structured packing, gas or liquid distribution
- F25J2200/94—Details relating to the withdrawal point
-
- 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
- F25J2235/00—Processes or apparatus involving steps for increasing the pressure or for conveying of liquid process streams
- F25J2235/50—Processes or apparatus involving steps for increasing the pressure or for conveying of liquid process streams the fluid being oxygen
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Separation By Low-Temperature Treatments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19855487A DE19855487A1 (de) | 1998-12-01 | 1998-12-01 | Verfahren und Vorrichtung zur Gewinnung von Drucksauerstoff und Krypton/Xenon durch Tieftemperaturzerlegung von Luft |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1006326T3 true DK1006326T3 (da) | 2004-08-09 |
Family
ID=7889673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK99102628T DK1006326T3 (da) | 1998-12-01 | 1999-02-11 | Fremgangsmåde og apparat til udvinding af komprimeret oxygen og krypton/xenon ved lavtemperatursspaltning af luft |
Country Status (8)
Country | Link |
---|---|
US (1) | US6301929B1 (es) |
EP (1) | EP1006326B1 (es) |
JP (1) | JP2000180050A (es) |
KR (1) | KR100660243B1 (es) |
CN (1) | CN1123754C (es) |
DE (2) | DE19855487A1 (es) |
DK (1) | DK1006326T3 (es) |
ES (1) | ES2219942T3 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10153252A1 (de) * | 2001-10-31 | 2003-05-15 | Linde Ag | Verfahren und Vorrichtung zur Gewinnung von Krypton und/oder Xenon durch Tieftemperaturzerlegung von Luft |
DE10228111A1 (de) * | 2002-06-24 | 2004-01-15 | Linde Ag | Luftzerlegungsverfahren und -anlage mit Mischsäule und Krypton-Xenon-Gewinnung |
US6694775B1 (en) * | 2002-12-12 | 2004-02-24 | Air Products And Chemicals, Inc. | Process and apparatus for the recovery of krypton and/or xenon |
DE102009014556A1 (de) | 2009-03-24 | 2010-09-30 | Linde Aktiengesellschaft | Verfahren zur Beheizung einer Trennkolonne |
CN101634514B (zh) * | 2009-08-13 | 2012-01-25 | 上海启元科技发展有限公司 | 全精馏制备纯氪和纯氙的方法 |
EP2312248A1 (de) | 2009-10-07 | 2011-04-20 | Linde Aktiengesellschaft | Verfahren und Vorrichtung Gewinnung von Drucksauerstoff und Krypton/Xenon |
CN101913580B (zh) * | 2010-07-16 | 2012-12-19 | 杭州杭氧股份有限公司 | 从液氧中提取惰性气体氪氙的方法与装置 |
CN102721262A (zh) * | 2012-07-04 | 2012-10-10 | 开封空分集团有限公司 | 粗氪氙的提取装置及利用该装置提取粗氪氙的工艺 |
CN103968641B (zh) * | 2014-05-19 | 2019-04-02 | 上海启元空分技术发展股份有限公司 | 一种控制氪氙精馏塔入塔气体流量的方法 |
EP2993432A1 (de) * | 2014-09-02 | 2016-03-09 | Linde Aktiengesellschaft | Verfahren zur tieftemperaturzerlegung von luft und luftzerlegungsanlage |
US11460246B2 (en) | 2019-12-18 | 2022-10-04 | Air Products And Chemicals, Inc. | Recovery of krypton and xenon from liquid oxygen |
CN117531333B (zh) * | 2024-01-08 | 2024-04-02 | 西安瑞恒测控设备有限公司 | 气相色谱仪在氪氙检测中的过滤系统 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB969799A (en) * | 1962-02-27 | 1964-09-16 | Roman Stoklosinski | Improvements in the recovery of krypton and xenon from air separation plants |
GB8610766D0 (en) * | 1986-05-02 | 1986-06-11 | Colley C R | Yield of krypton xenon in air separation |
US5122173A (en) * | 1991-02-05 | 1992-06-16 | Air Products And Chemicals, Inc. | Cryogenic production of krypton and xenon from air |
US5067976A (en) * | 1991-02-05 | 1991-11-26 | Air Products And Chemicals, Inc. | Cryogenic process for the production of an oxygen-free and methane-free, krypton/xenon product |
US5309719A (en) * | 1993-02-16 | 1994-05-10 | Air Products And Chemicals, Inc. | Process to produce a krypton/xenon enriched stream from a cryogenic nitrogen generator |
DE4332870C2 (de) * | 1993-09-27 | 2003-02-20 | Linde Ag | Verfahren und Vorrichtung zur Gewinnung eines Krypton-/Xenon-Konzentrats durch Tieftemperaturzerlegung von Luft |
-
1998
- 1998-12-01 DE DE19855487A patent/DE19855487A1/de not_active Withdrawn
-
1999
- 1999-02-11 DE DE59909230T patent/DE59909230D1/de not_active Expired - Fee Related
- 1999-02-11 EP EP99102628A patent/EP1006326B1/de not_active Expired - Lifetime
- 1999-02-11 ES ES99102628T patent/ES2219942T3/es not_active Expired - Lifetime
- 1999-02-11 DK DK99102628T patent/DK1006326T3/da active
- 1999-11-29 JP JP11337425A patent/JP2000180050A/ja active Pending
- 1999-12-01 CN CN99125538A patent/CN1123754C/zh not_active Expired - Fee Related
- 1999-12-01 US US09/452,167 patent/US6301929B1/en not_active Expired - Fee Related
- 1999-12-01 KR KR1019990054115A patent/KR100660243B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1255620A (zh) | 2000-06-07 |
ES2219942T3 (es) | 2004-12-01 |
DE59909230D1 (de) | 2004-05-27 |
CN1123754C (zh) | 2003-10-08 |
DE19855487A1 (de) | 2000-06-08 |
KR100660243B1 (ko) | 2006-12-20 |
US6301929B1 (en) | 2001-10-16 |
EP1006326A1 (de) | 2000-06-07 |
KR20000047816A (ko) | 2000-07-25 |
EP1006326B1 (de) | 2004-04-21 |
JP2000180050A (ja) | 2000-06-30 |
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