EP2553369A2 - Vorrichtung zur tieftemperaturzerlegung von luft - Google Patents
Vorrichtung zur tieftemperaturzerlegung von luftInfo
- Publication number
- EP2553369A2 EP2553369A2 EP11708993A EP11708993A EP2553369A2 EP 2553369 A2 EP2553369 A2 EP 2553369A2 EP 11708993 A EP11708993 A EP 11708993A EP 11708993 A EP11708993 A EP 11708993A EP 2553369 A2 EP2553369 A2 EP 2553369A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- column
- mixing
- heat exchanger
- pressure column
- mixing column
- 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.)
- Granted
Links
- 238000000926 separation method Methods 0.000 title claims abstract description 13
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000004821 distillation Methods 0.000 claims abstract description 6
- DOTMOQHOJINYBL-UHFFFAOYSA-N molecular nitrogen;molecular oxygen Chemical compound N#N.O=O DOTMOQHOJINYBL-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000004781 supercooling Methods 0.000 claims abstract description 6
- 201000009240 nasopharyngitis Diseases 0.000 claims abstract description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract 2
- 229910001882 dioxygen Inorganic materials 0.000 claims abstract 2
- 239000001301 oxygen Substances 0.000 claims abstract 2
- 229910052760 oxygen Inorganic materials 0.000 claims abstract 2
- 238000009835 boiling Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 235000019362 perlite Nutrition 0.000 description 3
- 239000010451 perlite Substances 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 241000883306 Huso huso Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
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
- F25J3/04151—Purification and (pre-)cooling of the feed air; recuperative heat-exchange with product streams
- F25J3/04187—Cooling of the purified feed air by recuperative heat-exchange; Heat-exchange with product 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
- 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
- F25J3/0446—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 heat generated by mixing two different phases
- F25J3/04466—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 heat generated by mixing two different phases for producing oxygen as a mixing column overhead gas by mixing gaseous air feed and liquid 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
- 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.
-
- 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
- F25J3/0489—Modularity and arrangement of parts of the air fractionation unit, in particular of the cold box, e.g. pre-fabrication, assembling and erection, dimensions, horizontal layout "plot"
-
- 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
- F25J3/04945—Details of internal structure; insulation and housing of the cold box
-
- 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
- F25J2200/04—Processes or apparatus using separation by rectification in a dual pressure main column system
-
- 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
- F25J2290/40—Vertical layout or arrangement of cold equipments within in the cold box, e.g. columns, condensers, heat exchangers etc.
-
- 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
- F25J2290/42—Modularity, pre-fabrication of modules, assembling and erection, horizontal layout, i.e. plot plan, and vertical arrangement of parts of the cryogenic unit, e.g. of the cold box
Definitions
- the invention relates to a device for the cryogenic separation of air according to the preamble of patent claim 1.
- the invention has for its object to find an improved arrangement of the mixing column.
- This object is achieved in that the mixing column and at least one of the two mentioned heat exchangers are arranged in a common coldbox.
- a coldbox is used for the thermal insulation of plant components (see, for example, Hausen / Linde, Tiefftemperaturtechnik, 1985, in particular pages 490 and 491).
- a "cold box” is understood here as an insulating casing which has a
- the insulating effect can be through corresponding configuration of the outer walls and / or be effected by the filling of the gap between system parts and outer walls with an insulating material.
- a powdery material such as perlite is preferably used.
- the invention relates in particular to the first two variants, wherein the mixing column is preferably arranged above the subcooling countercurrent.
- a container for example a column or a heat exchanger
- the space, otherwise unused, above the heat exchanger is conveniently used by placing the mixing column there. This results in a particularly compact device.
- the high-pressure column, the low-pressure column and the main heat exchanger can in principle be arranged in the invention in one or more further cold boxes.
- they each have their own coldbox, in the other they housed in a common coldbox with mixing column and subcooling countercurrent (with or without main heat exchanger), which in particular encloses all the cold parts of the device, in this case also the main heat exchanger.
- the subcooler countercurrent serves to subcool one or more liquids from one of the columns of the nitrogen-oxygen separation distillation column system or the mixing column in countercurrent to one or more cold gaseous streams, typically from the low pressure column to warm.
- a supercooling countercurrent serves to remove liquid streams boiling at a higher pressure column (e.g.
- Mixing column is passed through the supercooling countercurrent, this is heated inversely to get as close to the boiling point below the - regularly higher - pressure of the mixing column.
- the cold streams are warmed up with the thawing temperature from the lower pressure columns. Since these streams go into the main heat exchanger, the process air in the high-pressure column is also warmer, that is, it is closer to the tau temperature. The proportion of pre-liquefied air is minimized.
- the space above this heat exchanger remains largely unused, not so in the embodiment of the invention described here.
- the subcooling countercurrent is realized by a separate component from the main heat exchanger.
- the mixing column can by suitable fasteners on the
- the mixing column is placed on a rack, optionally with additional
- This frame is preferably supported on the bottom of the coldbox.
- the double column of high pressure column and Low pressure column is arranged in the same coldbox, it may be particularly advantageous if the mixing column is supported on the double column.
- a common coldbox encloses mixing column, subcooling countercurrent, high pressure column and low pressure column.
- the coldbox preferably has a rectangular base.
- the main heat exchanger can in principle also be accommodated in the common coldbox. Alternatively, it is placed in a second, separate cold box, especially if it can be prefabricated and then largely completely on the
- High-pressure column and low-pressure column are preferably designed as a double column.
- first and last-mentioned variants can be realized so that the mixing column and the main heat exchanger are arranged in the common cold box. It is advantageous if a first coldbox encloses the main heat exchanger and the mixing column. A second cold box then contains the high pressure column and the low pressure column of the distillation column system for nitrogen-oxygen separation, which are preferably arranged in the form of a classic double column. In this variant of the invention, the supercooling countercurrent in the
- Main heat exchanger to be integrated. For small systems, all cold parts mentioned can be arranged in a single cold box. This can be useful even for very large plants, where the cold box is assembled on site.
- a first coldbox surrounds the main heat exchanger and the mixing column and a second coldbox surrounds the high-pressure column and the low-pressure column.
- Figure 2 shows the first embodiment in a vertical cross-sectional view
- Figure 3 shows a second embodiment of the invention with the arrangement of
- FIG. 4 shows the second exemplary embodiment in vertical cross-section
- a mixing column 1 and a subcooling countercurrent 2 are arranged in a common coldbox 3.
- High-pressure column and low-pressure column of the distillation column system for nitrogen-oxygen separation are realized as a classic double column 5 and also housed in the cold box 3.
- Figure 2 shows the same arrangement in another view.
- the cold box 3 From the cold box 3, only the lateral outer walls are shown in both drawings. Details such as piping, valves and the interior of the apparatus 1, 2, 5 are not shown.
- the space between the apparatus 1, 2, 5 and the outer wall of the cold box 3 is filled with perlite.
- the underside of the coldbox 4 is formed by a separate outer wall.
- the double column 5 is supported by a frame, not shown, on the bottom 4 of the cold box 3.
- a main heat exchanger is housed in the first embodiment in a separate coldbox (not shown in Figures 1 and 2).
- the two dashed circles 1a and 1b in FIG. 1 represent two modifications of the first exemplary embodiment, in which the mixing column is arranged offset to the supercooling countercurrent 2. However, the mixing column is also above the
- Subcooling countercurrent arranged (analogous to Figure 2); In order to reach this geodetic height, it must be mounted on its own frame.
- FIG. 4 shows the same arrangement in FIG different view. From the cold box 3, only the lateral outer walls are shown in both drawings. Details such as piping, valves and the interior of the apparatus 1, 6 are not shown. The space between the apparatus 1, 6 and the outer wall of the cold box 3 is filled with perlite. The underside of the coldbox 4 can be formed by a separate outer wall or a foundation. The two devices 1, 6 are each supported by a frame.
- a subcooling countercurrent and the distillation column system for nitrogen-oxygen separation are housed in the second embodiment in one or more separate cold boxes (not shown in Figures 3 and 4).
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL11708993T PL2553369T3 (pl) | 2010-03-26 | 2011-03-01 | Urządzenie do niskotemperaturowego rozkładu powietrza |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010012920A DE102010012920A1 (de) | 2010-03-26 | 2010-03-26 | Vorrichtung zur Tieftemperaturzerlegung von Luft |
PCT/EP2011/001004 WO2011116871A2 (de) | 2010-03-26 | 2011-03-01 | Vorrichtung zur tieftemperaturzerlegung von luft |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2553369A2 true EP2553369A2 (de) | 2013-02-06 |
EP2553369B1 EP2553369B1 (de) | 2019-09-18 |
Family
ID=44585991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11708993.8A Active EP2553369B1 (de) | 2010-03-26 | 2011-03-01 | Vorrichtung zur tieftemperaturzerlegung von luft |
Country Status (5)
Country | Link |
---|---|
US (2) | US20130192300A1 (de) |
EP (1) | EP2553369B1 (de) |
DE (1) | DE102010012920A1 (de) |
PL (1) | PL2553369T3 (de) |
WO (1) | WO2011116871A2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2553370B1 (de) * | 2010-03-26 | 2019-05-15 | Linde Aktiengesellschaft | Vorrichtung zur tieftemperaturzerlegung von luft |
DE102012006484A1 (de) * | 2012-03-29 | 2013-10-02 | Linde Aktiengesellschaft | Transportables Paket mit einer Coldbox und Verfahren zum Herstellen einer Tieftemperatur-Luftzerlegungsanlage |
FR2995672B1 (fr) * | 2012-09-19 | 2014-10-03 | Air Liquide | Echangeur de chaleur et procede d'installation d'une unite de separation de gaz comprenant de tels echangeurs de chaleur |
US10145514B2 (en) * | 2013-11-18 | 2018-12-04 | Man Energy Solutions Se | Cold-box system and method for power management aboard ships |
FR3052243B1 (fr) * | 2016-06-06 | 2019-06-28 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Assemblage d'elements modulaires de construction d'un appareil d'echange de masse et/ou de chaleur et procede d'echange utilisant un assemblage |
CN109676367A (zh) * | 2018-12-28 | 2019-04-26 | 乔治洛德方法研究和开发液化空气有限公司 | 一种热交换器组件及装配所述热交换器组件的方法 |
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FR2668256B1 (fr) * | 1990-10-18 | 1992-12-11 | Air Liquide | Procede de reglage de la verticalite d'un element dispose dans une enveloppe fermee et ensemble pour la mise en óoeuvre de ce procede. |
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DE19803437A1 (de) | 1998-01-29 | 1999-03-18 | Linde Ag | Verfahren und Vorrichtung zur Gewinnung eines Druckprodukts durch Tieftemperaturzerlegung von Luft |
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DE10228111A1 (de) | 2002-06-24 | 2004-01-15 | Linde Ag | Luftzerlegungsverfahren und -anlage mit Mischsäule und Krypton-Xenon-Gewinnung |
EP1387136A1 (de) | 2002-08-02 | 2004-02-04 | Linde AG | Verfahren und Vorrichtung zur Erzeugung von unreinem Sauerstoff durch Tieftemperaturzerlegung von Luft |
US7143606B2 (en) * | 2002-11-01 | 2006-12-05 | L'air Liquide-Societe Anonyme A'directoire Et Conseil De Surveillance Pour L'etide Et L'exploitation Des Procedes Georges Claude | Combined air separation natural gas liquefaction plant |
GB0307404D0 (en) * | 2003-03-31 | 2003-05-07 | Air Prod & Chem | Apparatus for cryogenic air distillation |
EP1666824A1 (de) | 2004-12-03 | 2006-06-07 | Linde Aktiengesellschaft | Verfahren und Vorrichtung zur Gewinnung von Argon durch Tieftemperaturzerlegung von Luft |
US20070101762A1 (en) * | 2005-11-09 | 2007-05-10 | Schaub Herbert R | Method for designing a cryogenic air separation plant |
US7621152B2 (en) * | 2006-02-24 | 2009-11-24 | Praxair Technology, Inc. | Compact cryogenic plant |
FR2913758B3 (fr) * | 2007-03-12 | 2009-11-13 | Air Liquide | Procede et appareil de separation d'air par distillation cryogenique |
EP2030662A1 (de) * | 2007-08-09 | 2009-03-04 | L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Stützvorrichtung für eine einzelne Destillationskolonne in einem isolierten Gehäuse |
-
2010
- 2010-03-26 DE DE102010012920A patent/DE102010012920A1/de not_active Withdrawn
-
2011
- 2011-03-01 PL PL11708993T patent/PL2553369T3/pl unknown
- 2011-03-01 EP EP11708993.8A patent/EP2553369B1/de active Active
- 2011-03-01 WO PCT/EP2011/001004 patent/WO2011116871A2/de active Application Filing
- 2011-03-01 US US13/637,437 patent/US20130192300A1/en not_active Abandoned
- 2011-03-25 US US13/637,036 patent/US9170048B2/en active Active
Non-Patent Citations (1)
Title |
---|
See references of WO2011116871A2 * |
Also Published As
Publication number | Publication date |
---|---|
EP2553369B1 (de) | 2019-09-18 |
DE102010012920A1 (de) | 2011-09-29 |
US20130086942A1 (en) | 2013-04-11 |
WO2011116871A2 (de) | 2011-09-29 |
US20130192300A1 (en) | 2013-08-01 |
US9170048B2 (en) | 2015-10-27 |
PL2553369T3 (pl) | 2020-03-31 |
WO2011116871A3 (de) | 2012-08-30 |
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