EP0052351A2 - Dispositif pour prélever un gaz d'un conteneur - Google Patents

Dispositif pour prélever un gaz d'un conteneur Download PDF

Info

Publication number
EP0052351A2
EP0052351A2 EP81109652A EP81109652A EP0052351A2 EP 0052351 A2 EP0052351 A2 EP 0052351A2 EP 81109652 A EP81109652 A EP 81109652A EP 81109652 A EP81109652 A EP 81109652A EP 0052351 A2 EP0052351 A2 EP 0052351A2
Authority
EP
European Patent Office
Prior art keywords
capsule
containers
gas
interior
heated
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
Application number
EP81109652A
Other languages
German (de)
English (en)
Other versions
EP0052351A3 (en
EP0052351B1 (fr
Inventor
Helmut Meinass
Bernhard Volz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Linde GmbH
Original Assignee
Linde GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Linde GmbH filed Critical Linde GmbH
Publication of EP0052351A2 publication Critical patent/EP0052351A2/fr
Publication of EP0052351A3 publication Critical patent/EP0052351A3/de
Application granted granted Critical
Publication of EP0052351B1 publication Critical patent/EP0052351B1/fr
Expired legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C11/00—Use of gas-solvents or gas-sorbents in vessels
    • F17C11/002—Use of gas-solvents or gas-sorbents in vessels for acetylene
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
    • F17C7/02—Discharging liquefied gases
    • F17C7/04—Discharging liquefied gases with change of state, e.g. vaporisation

Definitions

  • the invention relates to a method and an apparatus for providing a gas, the gas being stored in containers in liquid form or together with a solvent distributed in a porous mass under pressure, and the containers being heated.
  • the invention is therefore based on the object of specifying a method of the type mentioned at the outset which causes only low heating costs, but which results in extensive Emptying the container is not affected and a certain amount of withdrawal per unit of time is still guaranteed.
  • This object is achieved in that one or more containers are installed in a capsule enclosing exclusively gas-tight parts of these containers, the interior of the capsule being at least temporarily heated during gas extraction, while the exterior of the capsule is being ventilated.
  • the containers in which gas is stored under pressure together with a solvent distributed in a porous mass or in which the gas is stored in liquid form are enclosed in a capsule before the gas withdrawal, through which two zones are formed.
  • the first Zore Zone I
  • the interior of the capsule there are only the parts of the container in whose area there are no leaks, i.e. Gas leaks can occur.
  • the gas-tight part of a container is the container housing with the exception of the gas extraction or gas filling point. This area of each container is in the second zone outside the capsule (Zone II). All containers can be installed in one capsule or some of the containers in one capsule. After the containers have been installed in this way in one or more capsules, gas can be removed from the containers.
  • the interior of the capsule is heated while the exterior is being ventilated.
  • the containers have been in large transport containers supplied and heated during removal, the volume to be heated according to the invention, ie the interior of the capsule, is comparatively small. Therefore, the surface of the heated room (the capsule) is smaller than before, which means that the heat losses mentioned under point 2 over the walls of the heated room can be reduced. These losses can also be largely eliminated by using a capsule whose wall is coated with heat-insulating material or which consists of such a material.
  • the containers installed in a capsule outdoors or in a room.
  • gas When gas is extracted outdoors, it would be important to insulate the entire capsule from the point of view of minimizing heat loss through heat conduction.
  • the containers are in a room, e.g. Housed in a mobile container, it is only necessary to provide the parts of the capsule, which are located on an outer wall of the room, with a good heat-insulating material, while the insulating capacity of the walls facing the inside of the room may be less.
  • zone II contains all the parts of the container or the removal device, in the area of which leaks can occur. This zone is therefore ventilated. However, it is not necessary to heat Zore II so that no heating energy is lost.
  • the heating costs can be reduced to a fraction of the previously incurred costs.
  • the containers are heated by means of heated air and the air is circulated within the interior of the capsule.
  • the circulation can be forced by suitable devices.
  • the heat convection caused by temperature differences within a capsule is sufficient. This measure prevents heat accumulation in the capsule area.
  • the temperature of the interior of the capsule is advantageously regulated as a function of the pressure in the containers. This makes it possible to set a low temperature inside the capsule when the container is full, but to set a higher temperature as the pressure in the container decreases. In connection with the installation of the containers in a capsule, this process step leads to a surprisingly large saving in heating costs. Until now, heating energy consumption, which roughly corresponded to that of a family home during the heating period, had to be estimated for the emptying of containers which were mounted in mobile containers and were heated in them, so the energy consumption in the method according to the invention drops to 10% to 20% of this value.
  • one or more containers are or are advantageously installed in a capsule that is closed on all sides such that only the container housing and a heating device are located in the interior of the capsule, while the gas extraction and Gas filling point of the container and the associated removal devices are arranged outside the capsule.
  • the bottles are cooled with cooling water during the filling process.
  • the encapsulation makes it possible to bring the cooling water to the bottles more effectively than before.
  • the Separation ensures that the pipes do not come into contact with water and thus the corrosion is not promoted.
  • all of the containers which are combined into a bundle unit via a common removal line are advantageously arranged in one capsule. If the containers are installed in several capsules, the capsules can be heated separately from each other in this arrangement and the containers of this capsule can be emptied independently of the other containers.
  • the heating device can advantageously be an air heater arranged below the container in the capsule.
  • a heat exchanger with finned tubes through which hot water, hot water or steam flows and which heats air flowing around the tubes can be used.
  • a wall is arranged in the interior of the capsule at a distance and essentially parallel to a vertical capsule wall, the space formed between the wall and the vertical capsule wall connecting the bottom region of the capsule to the ceiling region of the capsule. No containers are arranged in this room.
  • the heated air flows through the thermal buoyancy between the bottle gaps from the area of the capsule bottom to the area of the capsule top, from which the cooled air flows back through the space formed between the capsule wall and the further wall.
  • the further wall prevents the air flowing over the radiators from mixing with the cooler air.
  • FIG 1 In Figure 1, four bottles 1 to 4 are shown.
  • the containers stand on a perforated base plate 5, below which two radiators 6 are arranged.
  • the containers 1 to 4 are surrounded by a capsule consisting of five walls. In the figure, only the two side walls 7, 8 and the ceiling 9 are shown.
  • the containers are mounted in this capsule in such a way that only the container housings are arranged inside the capsule, while the respective bottle valves 10 to 13, hoses 14 to 17 and the common extraction line 18 are accommodated outside the capsule. Together with the space in which the radiators 6 are arranged, the capsule forms a closed, essentially airtight space.
  • the material from which the capsule walls are made has good heat-insulating properties.
  • gas in the exemplary embodiment acetylene, which is stored under pressure in the containers together with a solvent distributed in a porous mass, can be removed from the containers.
  • the containers are heated in order to apply the solution - absorption and / or evaporation heat required for the extraction.
  • a control unit which controls the temperature of the interior of the capsule depending on the container pressure can, not shown. Air heated by the radiators 6 sweeps up through the perforated base plate 5 and between the containers 1 and 2 or 3 and 4. In thermal contact with the containers, the air cools somewhat and flows back to the radiators 6 between the bottles 1 and 4 and the capsule walls 7 and 8 and between the containers 2 and 3.
  • This sketch shows that the interior of the capsule should be kept as small as possible.
  • the containers assembled in the manner described are arranged within a space, it is necessary to ventilate the outer space of the capsule, in which the container valves 10 to 13, the hoses 14 to 17 and the common extraction line 18 are accommodated.
  • FIG. 2 shows a device according to the invention, in which the containers 1, 2, 1 ', 2' are located within a mobile container 20.
  • the containers are combined into two groups 1 to 2 and 1 'to 2', each of which is enclosed in its own capsule.
  • the two groups are arranged to the right and left of an accessible central aisle 22.
  • An outer wall 8, 8 'of the capsules coincides with one of the container walls and is therefore, if possible, particularly well insulated against heat loss.
  • the entire container volume was heated using conventional methods and the entire air content was changed several times per hour (approx. 3 times). According to the container interior is divided into two zones.
  • zone I internal of the capsule
  • zone II the outer area of the two capsules
  • a variant of a device according to the invention is shown in broken lines in FIG. Accordingly, an additional wall 19 or 19 'is mounted between the capsule walls 7 to 7' and the associated containers 1 and 2 'at a distance and parallel to the capsule walls 7 and 7'. A circulation of the air within the two capsules is promoted by the additional walls 19 and 19 '.
  • the air heated by the radiator 6 sweeps up between the containers 1 and 2 or 1 'and 2', cools down and is removed from the area of the capsule cover via the space between the capsule wall 7 and the additional wall 19 (7 'and 19' ) in the bottom area of the capsule.
  • the method according to the invention can achieve a significant reduction in the heating energy requirement.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Packages (AREA)
EP81109652A 1980-11-14 1981-11-12 Dispositif pour prélever un gaz d'un conteneur Expired EP0052351B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3042944 1980-11-14
DE19803042944 DE3042944A1 (de) 1980-11-14 1980-11-14 Verfahren und vorrichtung zum bereitstellen eines gases

Publications (3)

Publication Number Publication Date
EP0052351A2 true EP0052351A2 (fr) 1982-05-26
EP0052351A3 EP0052351A3 (en) 1982-09-01
EP0052351B1 EP0052351B1 (fr) 1985-02-06

Family

ID=6116750

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81109652A Expired EP0052351B1 (fr) 1980-11-14 1981-11-12 Dispositif pour prélever un gaz d'un conteneur

Country Status (3)

Country Link
EP (1) EP0052351B1 (fr)
AT (1) AT370855B (fr)
DE (2) DE3042944A1 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2759146A1 (fr) * 1997-02-05 1998-08-07 Air Liquide Installation de fourniture de gaz de travail
EP0844431A3 (fr) * 1996-11-25 1999-04-28 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Système et méthode pour la délivrance contrÔlée de gaz liquifiés
WO2000050804A1 (fr) * 1999-02-25 2000-08-31 Compagnie Des Gaz De Petrole Primagaz Dispositif de chauffage a bruleur de gaz de petrole liquefie et procede d'alimentation en gaz de petrole liquefie
WO2002003000A1 (fr) * 2000-07-01 2002-01-10 S J International Limited Dispositif de refroidissement de verres
WO2005028945A3 (fr) * 2003-09-19 2005-06-16 Prototech As Stockage de fluides pressurises
WO2008002565A3 (fr) * 2006-06-28 2008-02-07 Praxiar Technology Inc Système de distribution d'énergie pour cuve de transport de gaz
EP1354165A4 (fr) * 2001-01-05 2009-04-22 Praxair Technology Inc Apport de gaz a debits eleves
EP1515079A3 (fr) * 2003-09-12 2009-07-29 Asia Pacific Fuel Cell Technologies, Ltd. Dispositif et procédé de chauffage dun réservoir d'hydrogène
WO2012138306A1 (fr) * 2011-04-04 2012-10-11 Ipragaz Anonim Sirketi Mode de réalisation qui produit de l'énergie à partir de gaz de pétrole liquéfiés en phase liquide
CN103047534A (zh) * 2013-01-11 2013-04-17 扬州诚德钢管有限公司 卧式站用储气瓶式容器组
US9896578B2 (en) 2012-10-16 2018-02-20 Basf Se Thermoplastically processable transparent blends of thermoplastic polyurethane and poly(meth)acrylates

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103388736A (zh) * 2013-07-01 2013-11-13 安徽省旌德县天益医药化工厂 一种氮气瓶组

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2216866A (en) * 1938-12-01 1940-10-08 Southern Steel Co Liquefied gas dispensing system
US2241278A (en) * 1940-04-12 1941-05-06 Spivey Wilmer Bennett Storage and dispensing system for liquefied hydrocarbons
FR2354507A1 (fr) * 1976-06-11 1978-01-06 Antargaz Procede et dispositif d'alimentation en gaz d'un appareil generateur d'energie
DE2650880C2 (de) * 1976-11-06 1986-04-03 Linde Ag, 6200 Wiesbaden Vorrichtung zur Entnahme von Gasen aus Flaschen
DE2851862A1 (de) * 1978-11-30 1980-06-04 Linde Ag Verfahren zur entnahme von gasen aus behaeltern

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0844431A3 (fr) * 1996-11-25 1999-04-28 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Système et méthode pour la délivrance contrÔlée de gaz liquifiés
US6076359A (en) * 1996-11-25 2000-06-20 American Air Liquide Inc. System and method for controlled delivery of liquified gases
CN1109128C (zh) * 1996-11-25 2003-05-21 液体空气乔治洛德方法利用和研究有限公司 液化气的受控输送系统及方法
FR2759146A1 (fr) * 1997-02-05 1998-08-07 Air Liquide Installation de fourniture de gaz de travail
WO2000050804A1 (fr) * 1999-02-25 2000-08-31 Compagnie Des Gaz De Petrole Primagaz Dispositif de chauffage a bruleur de gaz de petrole liquefie et procede d'alimentation en gaz de petrole liquefie
FR2790307A1 (fr) * 1999-02-25 2000-09-01 Gaz De Petrole Appareil d'alimentation en gaz de petrole liquefie a moyens de chauffage
WO2002003000A1 (fr) * 2000-07-01 2002-01-10 S J International Limited Dispositif de refroidissement de verres
EP1354165A4 (fr) * 2001-01-05 2009-04-22 Praxair Technology Inc Apport de gaz a debits eleves
EP1515079A3 (fr) * 2003-09-12 2009-07-29 Asia Pacific Fuel Cell Technologies, Ltd. Dispositif et procédé de chauffage dun réservoir d'hydrogène
WO2005028945A3 (fr) * 2003-09-19 2005-06-16 Prototech As Stockage de fluides pressurises
WO2008002565A3 (fr) * 2006-06-28 2008-02-07 Praxiar Technology Inc Système de distribution d'énergie pour cuve de transport de gaz
US7778530B2 (en) 2006-06-28 2010-08-17 Praxair Technology, Inc. Energy delivery system for a gas transport vessel containing low vapor pressure gas
US8447175B2 (en) 2006-06-28 2013-05-21 Praxair Technology, Inc. Energy delivery system for a gas transport vessel containing low vapor pressure gas
WO2012138306A1 (fr) * 2011-04-04 2012-10-11 Ipragaz Anonim Sirketi Mode de réalisation qui produit de l'énergie à partir de gaz de pétrole liquéfiés en phase liquide
US9896578B2 (en) 2012-10-16 2018-02-20 Basf Se Thermoplastically processable transparent blends of thermoplastic polyurethane and poly(meth)acrylates
CN103047534A (zh) * 2013-01-11 2013-04-17 扬州诚德钢管有限公司 卧式站用储气瓶式容器组

Also Published As

Publication number Publication date
AT370855B (de) 1983-05-10
EP0052351A3 (en) 1982-09-01
EP0052351B1 (fr) 1985-02-06
DE3042944A1 (de) 1982-07-01
DE3168831D1 (en) 1985-03-21
ATA625480A (de) 1982-09-15

Similar Documents

Publication Publication Date Title
EP0052351B1 (fr) Dispositif pour prélever un gaz d'un conteneur
DE3610332A1 (de) Regenerativheizgeraet
EP0250420B1 (fr) Dispositif de refroidissement de coke
EP0088221A2 (fr) Appareil pour refroidir un gaz produit dans un gazogène
DE69432831T2 (de) Verfahren und vorrichtung zum kühlen und karbonisieren von flüssigkeiten
DE2358068C3 (de) Vorrichtung zur Vakuumentgasung von Flüssigkeiten
CH622336A5 (fr)
DE3705715A1 (de) Kombinierter dampferzeuger/saunaofen
DE2650880A1 (de) Vorrichtung zur entnahme von gasen aus flaschen
DE4029260C1 (en) Appts. for dry evaporation of technical gases - includes insulating vessel contg. gas tube surrounded by heating tube with flow path between them
EP1238613B1 (fr) Appareil et procédé pour la condensation de vapeur dans un autocuiseur
DE444524C (de) Vorrichtung fuer nicht vollstaendig mit OEl gefuellte geschlossene Behaelter elektrischer Apparate, insbesondere Transformatoren
DE3625803C2 (fr)
EP0040651A1 (fr) Cuve pour l'évacuation de pertes de chaleur
DE69006692T2 (de) Heizkörper für Kessel für Wärmeträgerflüssigkeit.
DE68916348T2 (de) Gefäss.
DE687952C (de) Vorrichtung zur Verteilung eines Reaktions-, Regenerations- oder Reinigungsstromes in einer mit einer Kontaktmasse gefuellten Kammer
DE3010704C2 (de) Vorrichtung zur Trockenkühlung von Koks
DE29611521U1 (de) Vorrichtung zum Trocknen von Holz
AT143222B (de) Verfahren und Vorrichtung zum Betriebe von Siedekühlern, insbesondere für Vakuumentladungsgefäße.
DE556002C (de) Verfahren und Einrichtung zur Erzielung einer Kochsaeure mit hohem SO-Gehalt bei der Herstellung von Cellulose nach dem Sulfitverfahren
DE3104344A1 (de) Vorrichtung zum erwaermen von wasser, insbesondere warmwasserheizkessel
DE1451129A1 (de) Verfahren zum gleichzeitigen Kuehlen von Gemischen aus kondensierbaren Daempfen und unkondensierbaren Gasen
AT222624B (de) Vorrichtung zum kontinuierlichen Eindampfen von Kühlsole
DE1007446B (de) Elektro-Warmwasserbereiter

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): BE CH DE FR

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): BE CH DE FR

17P Request for examination filed

Effective date: 19820723

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): BE CH DE FR LI

REF Corresponds to:

Ref document number: 3168831

Country of ref document: DE

Date of ref document: 19850321

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19881130

Ref country code: CH

Effective date: 19881130

Ref country code: BE

Effective date: 19881130

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19881219

Year of fee payment: 8

BERE Be: lapsed

Owner name: LINDE A.G.

Effective date: 19881130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19890731

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19900801