ES2175944T3 - Procedimiento y dispositivo para evaporar oxigeno liquido. - Google Patents
Procedimiento y dispositivo para evaporar oxigeno liquido.Info
- Publication number
- ES2175944T3 ES2175944T3 ES99906129T ES99906129T ES2175944T3 ES 2175944 T3 ES2175944 T3 ES 2175944T3 ES 99906129 T ES99906129 T ES 99906129T ES 99906129 T ES99906129 T ES 99906129T ES 2175944 T3 ES2175944 T3 ES 2175944T3
- Authority
- ES
- Spain
- Prior art keywords
- evaporator
- liquid oxygen
- procedure
- liquid
- additional
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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
- F25J3/04406—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
- F25J3/04418—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 with thermally overlapping high and low pressure columns
-
- 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
- F25J3/04812—Different modes, i.e. "runs" of operation
- F25J3/04824—Stopping of the process, e.g. defrosting or deriming; 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
- F25J2205/00—Processes or apparatus using other separation and/or other processing means
- F25J2205/60—Processes or apparatus using other separation and/or other processing means using adsorption on solid adsorbents, e.g. by temperature-swing adsorption [TSA] at the hot or cold end
-
- 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
- F25J2250/02—Bath type boiler-condenser using thermo-siphon effect, e.g. with natural or forced circulation or pool boiling, i.e. core-in-kettle heat exchanger
-
- 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
- F25J2250/00—Details related to the use of reboiler-condensers
- F25J2250/10—Boiler-condenser with superposed stages
-
- 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
- F25J2250/20—Boiler-condenser with multiple exchanger cores in parallel or with multiple re-boiling or condensing streams
-
- 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
- F25J2250/30—External or auxiliary boiler-condenser in general, e.g. without a specified fluid or one fluid is not a primary air component or an intermediate fluid
- F25J2250/40—One fluid being 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
- F25J2250/00—Details related to the use of reboiler-condensers
- F25J2250/30—External or auxiliary boiler-condenser in general, e.g. without a specified fluid or one fluid is not a primary air component or an intermediate fluid
- F25J2250/42—One fluid being nitrogen
-
- 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
- F25J2250/30—External or auxiliary boiler-condenser in general, e.g. without a specified fluid or one fluid is not a primary air component or an intermediate fluid
- F25J2250/50—One fluid being oxygen
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S62/00—Refrigeration
- Y10S62/902—Apparatus
- Y10S62/905—Column
Abstract
Procedimiento para evaporar oxígeno líquido, en el que, en funcionamiento normal, .se introduce oxígeno líquido en un evaporador principal (3) y se le evapora allí parcialmente, . se retira en forma líquida una primera corriente de barrido (5) del evaporador principal (3), . se evapora parcialmente la primera corriente de barrido (5) en un evaporador adicional (6) y . se extrae en forma líquida una segunda corriente de barrido (7) del evaporador adicional (6), caracterizado porque se interrumpe en el procedimiento el funcionamiento normal por medio de un funcionamiento de calentamiento y en este funcionamiento de calentamiento . no se conduce ningún líquido (5) del evaporador principal (3) al evaporador adicional (6) y . se lleva el evaporador adicional (6) a una temperatura que es netamente más alta que su temperatura en funcionamiento normal.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803583 | 1998-01-30 | ||
EP98107128 | 1998-04-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2175944T3 true ES2175944T3 (es) | 2002-11-16 |
Family
ID=26043462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES99906129T Expired - Lifetime ES2175944T3 (es) | 1998-01-30 | 1999-01-15 | Procedimiento y dispositivo para evaporar oxigeno liquido. |
Country Status (11)
Country | Link |
---|---|
US (1) | US6351968B1 (es) |
EP (1) | EP1051588B1 (es) |
JP (1) | JP2002502017A (es) |
KR (1) | KR100528570B1 (es) |
CN (1) | CN1154831C (es) |
AU (1) | AU2617499A (es) |
BR (1) | BR9908350A (es) |
DE (1) | DE59901114D1 (es) |
DK (1) | DK1051588T3 (es) |
ES (1) | ES2175944T3 (es) |
WO (1) | WO1999039143A1 (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2802825B1 (fr) * | 1999-12-23 | 2002-05-03 | Air Liquide | Appareil de separation par distillation et procede de nettoyage d'un vaporisateur-condenseur de l'appareil |
DE10205878A1 (de) * | 2002-02-13 | 2003-08-21 | Linde Ag | Tieftemperatur-Luftzerlegungsverfahren |
FR2853723B1 (fr) * | 2003-04-10 | 2007-03-30 | Air Liquide | Procede et installation de traitement d'un bain de liquide riche en oxygene recueilli en pied d'une colonne de distillation cryogenique |
FR2910604B1 (fr) * | 2006-12-22 | 2012-10-26 | Air Liquide | Procede et appareil de separation d'un melange gazeux par distillation cryogenique |
FR2916523B1 (fr) * | 2007-05-21 | 2014-12-12 | Air Liquide | Capacite de stockage, appareil et procede de production de monoxyde de carbone et/ou d'hydrogene par separation cryogenique integrant une telle capacite. |
US9651301B2 (en) | 2009-09-28 | 2017-05-16 | Koninklijke Philips N.V. | System and method for liquefying and storing a fluid |
EP2591301B1 (fr) * | 2010-07-05 | 2020-09-02 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Appareil et procédé de séparation d'air par distillation cryogénique |
DE102011111630A1 (de) * | 2011-08-25 | 2013-02-28 | Linde Aktiengesellschaft | Verfahren und Vorrichtung zur Tieftemperatur-Zerlegung eines Fluidgemischs |
US9453674B2 (en) | 2013-12-16 | 2016-09-27 | Praxair Technology, Inc. | Main heat exchange system and method for reboiling |
US9366476B2 (en) | 2014-01-29 | 2016-06-14 | Praxair Technology, Inc. | Condenser-reboiler system and method with perforated vent tubes |
US9488408B2 (en) | 2014-01-29 | 2016-11-08 | Praxair Technology, Inc. | Condenser-reboiler system and method |
JP6871962B2 (ja) * | 2019-03-28 | 2021-05-19 | 大陽日酸株式会社 | 縦積型凝縮蒸発器、及び空気分離装置 |
US20230074304A1 (en) * | 2021-09-07 | 2023-03-09 | Uop Llc | Vapor distribution system in a concentric reboiler |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2650482A (en) | 1948-04-29 | 1953-09-01 | Kellogg M W Co | Method of separating gas mixtures |
US2688238A (en) | 1949-05-26 | 1954-09-07 | Air Prod Inc | Gas separation |
US2664719A (en) | 1950-07-05 | 1954-01-05 | Union Carbide & Carbon Corp | Process and apparatus for separating gas mixtures |
DE1501760A1 (de) | 1966-12-27 | 1969-11-27 | Rudisleben Chemieanlagenbau | Verfahren zur Luftzerlegung |
JPS60253782A (ja) * | 1984-05-30 | 1985-12-14 | 日本酸素株式会社 | 大型空気分離装置用凝縮器 |
US4871382A (en) | 1987-12-14 | 1989-10-03 | Air Products And Chemicals, Inc. | Air separation process using packed columns for oxygen and argon recovery |
FR2650379B1 (fr) * | 1989-07-28 | 1991-10-18 | Air Liquide | Appareil de vaporisation-condensation pour double colonne de distillation d'air, et installation de distillation d'air comportant un tel appareil |
FR2674947B1 (fr) * | 1991-04-03 | 1998-06-05 | Air Liquide | Procede de vaporisation d'un liquide, echangeur de chaleur pour sa mise en óoeuvre, et application a une installation de distillation d'air a double colonne. |
DE4300131C2 (de) * | 1993-01-06 | 1999-08-05 | Hoechst Ag | Kolonne mit integriertem Wärmetauscher |
-
1999
- 1999-01-15 DK DK99906129T patent/DK1051588T3/da active
- 1999-01-15 BR BR9908350-7A patent/BR9908350A/pt not_active Application Discontinuation
- 1999-01-15 AU AU26174/99A patent/AU2617499A/en not_active Abandoned
- 1999-01-15 DE DE59901114T patent/DE59901114D1/de not_active Expired - Fee Related
- 1999-01-15 ES ES99906129T patent/ES2175944T3/es not_active Expired - Lifetime
- 1999-01-15 EP EP99906129A patent/EP1051588B1/de not_active Expired - Lifetime
- 1999-01-15 JP JP2000529566A patent/JP2002502017A/ja active Pending
- 1999-01-15 US US09/601,217 patent/US6351968B1/en not_active Expired - Fee Related
- 1999-01-15 WO PCT/EP1999/000203 patent/WO1999039143A1/de active IP Right Grant
- 1999-01-15 KR KR10-2000-7008192A patent/KR100528570B1/ko not_active IP Right Cessation
- 1999-01-15 CN CNB998025194A patent/CN1154831C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2002502017A (ja) | 2002-01-22 |
BR9908350A (pt) | 2000-12-05 |
AU2617499A (en) | 1999-08-16 |
KR20010034421A (ko) | 2001-04-25 |
US6351968B1 (en) | 2002-03-05 |
CN1289404A (zh) | 2001-03-28 |
CN1154831C (zh) | 2004-06-23 |
EP1051588A1 (de) | 2000-11-15 |
DE59901114D1 (de) | 2002-05-08 |
DK1051588T3 (da) | 2002-07-01 |
KR100528570B1 (ko) | 2005-11-15 |
EP1051588B1 (de) | 2002-04-03 |
WO1999039143A1 (de) | 1999-08-05 |
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Legal Events
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FG2A | Definitive protection |
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