PL308454A1 - Method of and apparatus for low-temperature separation of air component gases - Google Patents
Method of and apparatus for low-temperature separation of air component gasesInfo
- Publication number
- PL308454A1 PL308454A1 PL95308454A PL30845495A PL308454A1 PL 308454 A1 PL308454 A1 PL 308454A1 PL 95308454 A PL95308454 A PL 95308454A PL 30845495 A PL30845495 A PL 30845495A PL 308454 A1 PL308454 A1 PL 308454A1
- Authority
- PL
- Poland
- Prior art keywords
- low
- air component
- temperature separation
- component gases
- gases
- 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
- F25J3/04763—Start-up or control of the process; Details of the apparatus used
- F25J3/04769—Operation, control and regulation of the process; Instrumentation within the process
- F25J3/04854—Safety aspects of operation
- F25J3/0486—Safety aspects of operation of vaporisers for oxygen enriched liquids, e.g. purging of liquids
-
- 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
- F25J3/04472—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 the cold from cryogenic liquids produced within the air fractionation unit and stored in internal or intermediate storages
- F25J3/04478—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 the cold from cryogenic liquids produced within the air fractionation unit and stored in internal or intermediate storages for controlling purposes, e.g. start-up or back-up procedures
-
- 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
- F25J3/04763—Start-up or control of the process; Details of the apparatus used
- F25J3/04866—Construction and layout of air fractionation equipments, e.g. valves, machines
- F25J3/04872—Vertical layout of cold equipments within in the cold box, e.g. columns, heat exchangers etc.
- F25J3/04884—Arrangement of reboiler-condensers
-
- 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
-
- 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
- F25J2245/00—Processes or apparatus involving steps for recycling of process streams
- F25J2245/50—Processes or apparatus involving steps for recycling of process streams the recycled stream being oxygen
-
- 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
- F25J2250/00—Details related to the use of reboiler-condensers
- F25J2250/04—Down-flowing type boiler-condenser, i.e. with evaporation of a falling liquid film
-
- 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
- F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
- F25J2290/62—Details of storing a fluid in a tank
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 |
---|---|---|---|
DE4415747A DE4415747C2 (en) | 1994-05-04 | 1994-05-04 | Method and device for the low-temperature separation of air |
Publications (1)
Publication Number | Publication Date |
---|---|
PL308454A1 true PL308454A1 (en) | 1995-11-13 |
Family
ID=6517292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL95308454A PL308454A1 (en) | 1994-05-04 | 1995-05-04 | Method of and apparatus for low-temperature separation of air component gases |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0681153B1 (en) |
JP (1) | JPH0842962A (en) |
KR (1) | KR950033380A (en) |
CN (1) | CN1124345A (en) |
DE (2) | DE4415747C2 (en) |
ES (1) | ES2106594T3 (en) |
GR (1) | GR3025534T3 (en) |
PL (1) | PL308454A1 (en) |
TW (1) | TW288984B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19732887A1 (en) * | 1997-07-30 | 1999-02-04 | Linde Ag | Air separation process |
US6272884B1 (en) | 1998-04-08 | 2001-08-14 | Praxair Technology, Inc. | Rapid restart system for cryogenic air separation plant |
FR2797942B1 (en) * | 1999-08-24 | 2001-11-09 | Air Liquide | VAPORIZER-CONDENSER AND CORRESPONDING AIR DISTILLATION SYSTEM |
FR2802825B1 (en) * | 1999-12-23 | 2002-05-03 | Air Liquide | DISTILLATION SEPARATION APPARATUS AND METHOD FOR CLEANING A CONDENSER VAPORIZER OF THE APPARATUS |
FR2855598B1 (en) * | 2003-05-28 | 2005-10-07 | Air Liquide | METHOD AND INSTALLATION FOR SUPPLYING PRESSURE GAS RELIEF BY CRYOGENIC LIQUID VAPORIZATION |
CN100436989C (en) * | 2004-01-29 | 2008-11-26 | 宝山钢铁股份有限公司 | Method for preparing high purity oxygen using full low pressure air separation plant |
EP2503270A1 (en) * | 2011-03-22 | 2012-09-26 | Linde Aktiengesellschaft | Method and device for creating an oxygen product by cryogenic decomposition of air |
CN103537107B (en) * | 2012-07-11 | 2015-04-22 | 蓝星(北京)化工机械有限公司 | Evaporation system and application thereof |
DE102016013091A1 (en) * | 2016-11-04 | 2018-05-09 | Linde Aktiengesellschaft | Method and system for purifying a gas |
CN108072234B (en) * | 2016-11-15 | 2020-03-06 | 北大方正集团有限公司 | Control method of air separation device |
KR102354278B1 (en) | 2017-10-12 | 2022-01-21 | 주식회사 엘지에너지솔루션 | The Battery Charger/Discharger |
CN112629160A (en) * | 2020-12-21 | 2021-04-09 | 华能(天津)煤气化发电有限公司 | Air separation natural reheat overhauling method |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU35441A1 (en) * | 1956-09-25 | |||
DE1501760A1 (en) * | 1966-12-27 | 1969-11-27 | Rudisleben Chemieanlagenbau | Process for air separation |
DE3732363A1 (en) * | 1987-09-25 | 1989-04-06 | Linde Ag | Method and device for restarting a gas fractionation plant |
DE3913880A1 (en) * | 1989-04-27 | 1990-10-31 | Linde Ag | METHOD AND DEVICE FOR DEEP TEMPERATURE DISPOSAL OF AIR |
JPH0420783A (en) * | 1990-05-11 | 1992-01-24 | Hitachi Ltd | Air separator device |
JPH05306884A (en) * | 1992-03-18 | 1993-11-19 | Hitachi Ltd | Air separating device and its operating method |
-
1994
- 1994-05-04 DE DE4415747A patent/DE4415747C2/en not_active Expired - Fee Related
-
1995
- 1995-05-03 KR KR1019950011147A patent/KR950033380A/en not_active Application Discontinuation
- 1995-05-04 CN CN95105025A patent/CN1124345A/en active Pending
- 1995-05-04 EP EP95106750A patent/EP0681153B1/en not_active Expired - Lifetime
- 1995-05-04 ES ES95106750T patent/ES2106594T3/en not_active Expired - Lifetime
- 1995-05-04 DE DE59500625T patent/DE59500625D1/en not_active Expired - Fee Related
- 1995-05-04 PL PL95308454A patent/PL308454A1/en unknown
- 1995-05-08 JP JP7132615A patent/JPH0842962A/en active Pending
- 1995-09-07 TW TW084109352A patent/TW288984B/zh active
-
1997
- 1997-11-28 GR GR970403183T patent/GR3025534T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0681153B1 (en) | 1997-09-10 |
ES2106594T3 (en) | 1997-11-01 |
CN1124345A (en) | 1996-06-12 |
EP0681153A1 (en) | 1995-11-08 |
TW288984B (en) | 1996-10-21 |
DE4415747C2 (en) | 1996-04-25 |
DE59500625D1 (en) | 1997-10-16 |
GR3025534T3 (en) | 1998-02-27 |
KR950033380A (en) | 1995-12-22 |
DE4415747A1 (en) | 1995-11-16 |
JPH0842962A (en) | 1996-02-16 |
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