EP1482239A2 - Druckbehälter zur gedeckten Aufstellung - Google Patents
Druckbehälter zur gedeckten Aufstellung Download PDFInfo
- Publication number
- EP1482239A2 EP1482239A2 EP04006302A EP04006302A EP1482239A2 EP 1482239 A2 EP1482239 A2 EP 1482239A2 EP 04006302 A EP04006302 A EP 04006302A EP 04006302 A EP04006302 A EP 04006302A EP 1482239 A2 EP1482239 A2 EP 1482239A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- pressure vessel
- percent
- weight
- mortar
- layer
- 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.)
- Withdrawn
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
- F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
-
- 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
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/01—Shape
- F17C2201/0104—Shape cylindrical
-
- 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
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/05—Size
- F17C2201/052—Size large (>1000 m3)
-
- 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
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0602—Wall structures; Special features thereof
- F17C2203/0607—Coatings
-
- 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
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0602—Wall structures; Special features thereof
- F17C2203/0612—Wall structures
- F17C2203/0614—Single wall
- F17C2203/0624—Single wall with four or more layers
-
- 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
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0634—Materials for walls or layers thereof
- F17C2203/0636—Metals
- F17C2203/0639—Steels
-
- 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
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0634—Materials for walls or layers thereof
- F17C2203/0658—Synthetics
- F17C2203/066—Plastics
-
- 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
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0634—Materials for walls or layers thereof
- F17C2203/0658—Synthetics
- F17C2203/0663—Synthetics in form of fibers or filaments
-
- 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
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0634—Materials for walls or layers thereof
- F17C2203/0678—Concrete
-
- 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
- F17C2209/00—Vessel construction, in particular methods of manufacturing
- F17C2209/22—Assembling processes
- F17C2209/225—Spraying
-
- 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
- F17C2209/00—Vessel construction, in particular methods of manufacturing
- F17C2209/22—Assembling processes
- F17C2209/227—Assembling processes by adhesive means
-
- 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
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/03—Mixtures
- F17C2221/032—Hydrocarbons
- F17C2221/035—Propane butane, e.g. LPG, GPL
-
- 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
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0146—Two-phase
- F17C2223/0153—Liquefied gas, e.g. LPG, GPL
-
- 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
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/04—Indicating or measuring of parameters as input values
- F17C2250/0404—Parameters indicated or measured
-
- 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
- F17C2270/00—Applications
- F17C2270/01—Applications for fluid transport or storage
- F17C2270/0142—Applications for fluid transport or storage placed underground
- F17C2270/0144—Type of cavity
- F17C2270/0147—Type of cavity by burying vessels
Definitions
- the invention relates to a pressure vessel made of steel or another corrosive Covered material.
- Steel pressure vessels such as those used for holding LPG must have external coatings around the container to protect against chemical and mechanical attacks, especially corrosion.
- Pressure vessels are known which have an approximately 1 mm thick epoxy layer and which meet DIN 4681. This coating is essentially produced from a reaction resin and hardeners. Bitumen coatings used to be used instead used.
- the coating is at least 1 mm thick insufficient for long periods, for example 10 years Protection against damage granted.
- the Corrosion protection layer before or during the introduction of the pressure vessel in the soil receives defects due to improper handling. Mechanically or weather-related defects can also occur with (external) storage and enter during transport and inconspicuous, unnoticed or concealed stay. The corrosion protection layer is then no longer intact and susceptible to long-term use Rust attack that occurs when covered or otherwise difficult to access high renovation requirements.
- the invention has for its object a coating for a covered To create pressure vessels, the damage to the corrosion protection layer before prevented from being introduced into the soil and also over long periods granted good protection throughout.
- the article according to the invention is a pressure vessel made of steel or another corrosive material, which has a corrosion protection layer is provided and has a layer of mortar on the outside.
- This pressure vessel is suitable for covered installation and is particularly useful to hold liquid gas. Since mortar has been used and used for millennia is at least intensively studied material for decades, its properties such as in particular pressure and impact resistance as well as its thermal expansion behavior towards steel and its resistance in the soil very well known.
- the layer is not too strongly insulating trained, especially since mortar absorbs moisture in the soil. This is also for them Formation of the gas phase in the pressure vessel necessary heat exchange with the environment of the pressure vessel guaranteed.
- the coating also ensures with mortar the electrical conductivity of the corrosion protection layer for the prescribed electrical resistance measurement of the container lying in the ground. This control measurement is mandatory and is intended to prevent the currently undetected corrosion damage make recognizable.
- a pressure vessel is thus created in which a corrosion protection layer is applied an additional layer on the outside with well-defined properties mechanical influences is protected. Any damage when moving the pressure vessel into the ground can be easily recognized or greatly reduced, since damage to the mortar layer also causes clearly visible traces.
- Another advantage is that when installing this container according to the invention the previously excavated floor minus the container volume back into the excavated area can be introduced. The disposal of the soil and there is no need to purchase sand to fill the excavation.
- the mortar consists of 10 to 50 percent by weight cement, 40 to 70 percent by weight Weight percent from sand and 3 to 20 weight percent from an energy absorbing Surcharge.
- This aggregate preferably consists of light aggregates such as expanded clay and / or expanded glass. Due to the deformability of this In addition, the mortar in the protective layer becomes less brittle and retains its protective properties. Without such an addition, cracks and tend to form Detachment of the mortar layer.
- the Corrosion protection layer which can consist, for example, of an epoxy layer
- an adhesive agent is applied to the mortar layer, likewise in layer form.
- This bonding agent ensures a better hold of the mortar on the pressure vessel, but has only a low protective effect for the corrosion protection layer.
- the Adhesion promoter as a so-called "quartz bridge” advantageously consists of 25 to 28 Weight percent styrene acrylate copolymer and 55 to 60 weight percent one fine-grained quartz sand mixture with a grain size of approx. 1 mm. Furthermore are about 10 to 13 percent by weight of water to produce the adhesion promoter needed.
- Adjusting agent of about 2 percent by weight Adhesion promoter can thickeners such.
- the mortar layer can be applied with a notched trowel to look after a Smoothing to achieve a well-defined layer thickness, but it can also be sprayed on become.
- the quartz bridge is advantageously sprayed on.
- there are other options of application, such as. B. painting is conceivable.
- a pressure vessel 1 is shown, the main body of which Steel sheet 2 exists.
- An epoxy layer 3 is applied to this steel sheet 2, which serves as corrosion protection.
- An adhesion promoter 4 ensures a good hold of the Mortar layer 5 on the outside of the pressure vessel.
- the mortar layer 5 consists of 10 to 50 percent by weight of cement, 40 to 70 weight percent sand and 3 to 20 weight percent of an energy absorbing Surcharge from expanded clay and / or expanded glass.
- the mortar also shows 1 to 8 percent by weight of a plastic dispersion powder to increase elasticity the mortar layer and 0 to 5 percent by weight of a setting retarder in Form of a fibrous material.
- This fiber can, for example, glass fiber or Be cellulose. So comes as a retarding agent and water-retaining substance for example methyl cellulose ether in question.
- the mortar layer 5 points in this Embodiment a thickness of at least 2 mm.
- the mortar layer 5 is already in place before the pressure vessel is transported 1 applied to the installation site, but at the latest before the introduction in the earth. This is the only way to ensure that the corrosion protection layer is not damaged 3 can be recognized or prevented in good time.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
Description
- Fig. 1
- eine schematisierte, nicht maßstäbliche schnittbildliche Ansicht eines erfindungsgemäßen Druckbehälters.
Claims (12)
- Druckbehälter aus Stahl oder einem anderen. korrodierenden Material, mit einer äußeren Korrosionsschutzschicht (3) versehen, zur erdgedeckten Aufstellung und insbesondere zur Aufnahme von Flüssiggas, dadurch gekennzeichnet, daß der Druckbehälter (1) außenseitig eine Schicht Mörtel (5) aufweist.
- Druckbehälter nach Anspruch 1, dadurch gekennzeichnet, daß der Beschichtungsmörtel (5) 10 bis 50 Gewichtsprozent Zement, 40 bis 70 Gewichtsprozent Sand und 3 bis 20 Gewichtsprozent eines energieabsorbierenden Zuschlags aufweist.
- Druckbehälter nach Anspruch 2, dadurch gekennzeichnet, daß der Zuschlag im wesentlichen aus Leichtzuschlagsstoffen besteht.
- Druckbehälter nach Anspruch 3, dadurch gekennzeichnet, daß die Leichtzuschlagsstoffe im wesentlichen Blähton und/oder Blähglas aufweisen.
- Druckbehälter nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß der Mörtel (5) 10 bis 30 Gewichtsprozent eines mineralischen Füllstoffs hoher Feinheit aufweist.
- Druckbehälter nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß der Beschichtungsmörtel (5) 1 bis 8 Gewichtsprozent eines Kunststoffdispersionspulvers und zu 0 bis 5 Gewichtsprozent einen Abbindeverzögerer in Form eines Faserstoffes aufweist.
- Druckbehälter nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Mörtelschicht (5) eine Dicke von mindestens 2 mm aufweist.
- Druckbehälter nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß der Druckbehälter (1) unterseitig der Mörtelschicht (5) eine Schicht eines Haftvermittlers (4) aufweist.
- Druckbehälter nach Anspruch 8, dadurch gekennzeichnet, daß der Haftvermittler 25 bis 28 Gewichtsprozent Styrolacrylat-Copolymerisat, 55 bis 60 Gewichtsprozent einer feinkörnigen Quarzsand-Mischung und 10 bis 13 Gewichtsprozent Wasser aufweist.
- Druckbehälter nach einem der Ansprüche 8 oder 9, dadurch gekennzeichnet, daß der Haftvermittler (4) etwa 2 Gewichtsprozent verarbeitungsfördernde Stellmittel und etwa 1,5 Gewichtsprozent Koaleszenzmittel aufweist, wobei die Stellmittel Verdicker und/oder Konservierungsmittel und/oder Netzmittel und/oder Entschäumer sind.
- Verfahren zur Herstellung eines Druckbehälters aus Stahl oder einem anderem korrodierendem Material, zur erdgedeckten Aufstellung und insbesondere zur Aufnahme von Flüssiggas, nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß die Mörtelschicht (5) vor dem Einbringen des Druckbehälters (1) in das Erdreich aufgetragen wird.
- Verfahren nach Anspruch 11, dadurch gekennzeichnet, daß die Mörtelschicht (5) am Herstellungsort des Druckbehälters (1) oder einem anderen dafür geeigneten Ort und vor dem Transport des Druckbehälters (1) zum Aufstellungsort aufgetragen wird.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003121602 DE10321602B4 (de) | 2003-05-13 | 2003-05-13 | Druckbehälter zur gedeckten Aufstellung |
DE10321602 | 2003-05-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1482239A2 true EP1482239A2 (de) | 2004-12-01 |
EP1482239A3 EP1482239A3 (de) | 2005-11-02 |
Family
ID=33103579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04006302A Withdrawn EP1482239A3 (de) | 2003-05-13 | 2004-03-17 | Druckbehälter zur gedeckten Aufstellung |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1482239A3 (de) |
DE (1) | DE10321602B4 (de) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2641844A1 (fr) * | 1989-01-19 | 1990-07-20 | Liotard Freres Ste Metallurg | Citerne metallique entouree d'une enveloppe en beton |
EP0565444A1 (de) * | 1992-04-09 | 1993-10-13 | Etienne Leflaive | Lagertank für Flüssiggas |
EP0601947A1 (de) * | 1992-12-11 | 1994-06-15 | SCHNEIDER INDUSTRIE S.I. Société Anonyme dite : | Äussere Schutzhülle für Metalllagerbehälter zur unterirdische Lagerung, insbesondere für Gasbehälter |
FR2726889A1 (fr) * | 1994-11-15 | 1996-05-15 | Wendling Christiane Kuhn | Reservoir, en particulier citerne a gaz |
FR2731264A1 (fr) * | 1995-03-03 | 1996-09-06 | Schneider Ind S I Sa | Reservoir metallique du type citerne a gaz, destine a etre enterre |
WO1997045672A1 (en) * | 1996-05-24 | 1997-12-04 | Shell Internationale Research Maatschappij B.V. | Cistern for storing liquefied petroleum gas |
FR2772110A1 (fr) * | 1997-12-09 | 1999-06-11 | Mecaroute | Cuve protegee pour le stockage de gaz liquefie et destinee a etre enterree |
FR2776998A1 (fr) * | 1998-04-03 | 1999-10-08 | Jean Pierre Guiraud | Composition pour la protection mecanique d'une cuve enterree en acier |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2573050B1 (fr) * | 1984-11-15 | 1987-09-11 | Schneider Ind | Reservoir calorifuge, notamment reservoir de chauffe-eau et son procede de fabrication |
DE69309383T2 (de) * | 1992-09-29 | 1997-10-09 | Maeta Concrete Industry Ltd | Zement enthaltendes Verbundmaterial, Zementprodukte, Formmasse, Betonbauelement und deren Herstellungsverfahren |
AUPM388794A0 (en) * | 1994-02-16 | 1994-03-10 | Kelly, Luke Gregory | Beadcrete |
-
2003
- 2003-05-13 DE DE2003121602 patent/DE10321602B4/de not_active Expired - Fee Related
-
2004
- 2004-03-17 EP EP04006302A patent/EP1482239A3/de not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2641844A1 (fr) * | 1989-01-19 | 1990-07-20 | Liotard Freres Ste Metallurg | Citerne metallique entouree d'une enveloppe en beton |
EP0565444A1 (de) * | 1992-04-09 | 1993-10-13 | Etienne Leflaive | Lagertank für Flüssiggas |
EP0601947A1 (de) * | 1992-12-11 | 1994-06-15 | SCHNEIDER INDUSTRIE S.I. Société Anonyme dite : | Äussere Schutzhülle für Metalllagerbehälter zur unterirdische Lagerung, insbesondere für Gasbehälter |
FR2726889A1 (fr) * | 1994-11-15 | 1996-05-15 | Wendling Christiane Kuhn | Reservoir, en particulier citerne a gaz |
FR2731264A1 (fr) * | 1995-03-03 | 1996-09-06 | Schneider Ind S I Sa | Reservoir metallique du type citerne a gaz, destine a etre enterre |
WO1997045672A1 (en) * | 1996-05-24 | 1997-12-04 | Shell Internationale Research Maatschappij B.V. | Cistern for storing liquefied petroleum gas |
FR2772110A1 (fr) * | 1997-12-09 | 1999-06-11 | Mecaroute | Cuve protegee pour le stockage de gaz liquefie et destinee a etre enterree |
FR2776998A1 (fr) * | 1998-04-03 | 1999-10-08 | Jean Pierre Guiraud | Composition pour la protection mecanique d'une cuve enterree en acier |
Also Published As
Publication number | Publication date |
---|---|
DE10321602A1 (de) | 2004-12-16 |
EP1482239A3 (de) | 2005-11-02 |
DE10321602B4 (de) | 2005-11-10 |
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