EP0247594A3 - Method for unloading liquid-tanks in the neighbourhood of or on water, especially ship tanks, and or extinguishing such tanks when on fire - Google Patents

Method for unloading liquid-tanks in the neighbourhood of or on water, especially ship tanks, and or extinguishing such tanks when on fire Download PDF

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Publication number
EP0247594A3
EP0247594A3 EP87107731A EP87107731A EP0247594A3 EP 0247594 A3 EP0247594 A3 EP 0247594A3 EP 87107731 A EP87107731 A EP 87107731A EP 87107731 A EP87107731 A EP 87107731A EP 0247594 A3 EP0247594 A3 EP 0247594A3
Authority
EP
European Patent Office
Prior art keywords
liquid
tanks
water
storage tank
inert gas
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Withdrawn
Application number
EP87107731A
Other languages
German (de)
French (fr)
Other versions
EP0247594A2 (en
Inventor
Helfried Mächling
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0247594A2 publication Critical patent/EP0247594A2/en
Publication of EP0247594A3 publication Critical patent/EP0247594A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J4/00—Arrangements of installations for treating ballast water, waste water, sewage, sludge, or refuse, or for preventing environmental pollution not otherwise provided for
    • B63J4/004—Arrangements of installations for treating ballast water, waste water, sewage, sludge, or refuse, or for preventing environmental pollution not otherwise provided for for treating sludge, e.g. tank washing sludge
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
    • A62C3/10—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles in ships
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

Das Entsorgen erfolgt von der Wasserseite her. Aus ei­ nem zu entsorgenden Lagertank, Behälter oder Laderaum werden die Restladung an flüssigem Produkt und/oder die flüssigen Verunreinigungen und/oder Emulsionen abge­ pumpt, das flüssige Produkt wird nach einem eventuellen Separieren der flüssigen Verunreinigungen zwischengela­ gert, aus den flüssigen Verunreinigungen und/oder Emul­ sionen wird das Wasser separiert, die Verunreinigungen und Öle werden zwischengelagert. Der Lagertank, der Be­ hälter oder Laderaum wird mit einem flüssigen Reinigungs­ medium gereinigt. Aus dem flüssigen Reinigungsmedium werden die Rückstände separiert, die Rückstände werden zwischengelagert, und die klassifizierten und zwischenge­ lagerten Produkte, Verunreinigungen, Öle und Rückstände werden auf dem Wasserwege zu einer Anlage für ein Re­ cycling oder ihrer Beseitigung transportiert. Zum Löschen der Brände wird Wasser/oder ein Gemisch aus Wasser und einem Inertgas zum Erzeugen einer den Brand löschenden Atmosphäre auf den Lagertank gesprüht, wobei über den Ladelöschsteiger in das Innere des brennenden Lagertanks oder über Schlauchverbindungen in (auf) das Schiff Inert­ gas zum Erzeugen eines unterkritischen Gemisches aus Luft und Inertgas oder zum Erzeugen einer Inertgasatmo­ sphäre gepumpt wird. Disposal takes place from the water side. From egg storage tank, container or cargo space to be disposed of the remaining cargo of liquid product and / or the Abge liquid impurities and / or emulsions pumps, the liquid product is after a possible Separate the liquid contaminants gert, from the liquid impurities and / or Emul ion, the water is separated, the impurities and oils are stored temporarily. The storage tank, the Be container or cargo space comes with a liquid cleaning medium cleaned. From the liquid cleaning medium the residues are separated, the residues become temporarily stored, and the classified and intermediate stored products, contaminants, oils and residues become a facility for re cycling or their disposal. To delete the fire becomes water / or a mixture of water and an inert gas to generate an extinguishing fire Atmosphere sprayed onto the storage tank, being over the Load extinguishers into the interior of the burning storage tank or via hose connections in (on) the ship inert gas to produce a subcritical mixture Air and inert gas or to generate an inert gas atmosphere sphere is pumped.

EP87107731A 1986-05-28 1987-05-27 Method for unloading liquid-tanks in the neighbourhood of or on water, especially ship tanks, and or extinguishing such tanks when on fire Withdrawn EP0247594A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3618008 1986-05-28
DE3618008 1986-05-28

Publications (2)

Publication Number Publication Date
EP0247594A2 EP0247594A2 (en) 1987-12-02
EP0247594A3 true EP0247594A3 (en) 1989-07-12

Family

ID=6301828

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87107731A Withdrawn EP0247594A3 (en) 1986-05-28 1987-05-27 Method for unloading liquid-tanks in the neighbourhood of or on water, especially ship tanks, and or extinguishing such tanks when on fire

Country Status (1)

Country Link
EP (1) EP0247594A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0418802D0 (en) * 2004-08-24 2004-09-22 Fraser Gordon Method and apparatus

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB972262A (en) * 1961-08-22 1964-10-14 Muller Jacques Vessel for clearing floating liquids and garbage from stretches of water or ships' tanks
GB1076134A (en) * 1963-10-18 1967-07-19 Muller Jacques Vessel for clearing floating liquids and garbage from stretches of water or ships' tanks
GB1346489A (en) * 1971-06-10 1974-02-13 Hughes Co Ltd F A Inert gas supply apparatus for an oil tanker
US3899099A (en) * 1973-06-21 1975-08-12 Tank Sapp Uk Ltd Inert gas system and method for tankers
GB1479432A (en) * 1974-06-11 1977-07-13 Lisnave Estaleiros Navais De L Safety device for the compensation of leaks or losses of inert gas pressure contained inside vessel tanks
DE2928545A1 (en) * 1979-07-14 1981-01-22 Eckhart Ing Grad Stoyke Washing system for tanker - has inert gas driven venturi pumps to drain residual fluids
GB2061723A (en) * 1979-10-29 1981-05-20 Sedco Inc Suppressing fires on offshore oil platforms

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB972262A (en) * 1961-08-22 1964-10-14 Muller Jacques Vessel for clearing floating liquids and garbage from stretches of water or ships' tanks
GB1076134A (en) * 1963-10-18 1967-07-19 Muller Jacques Vessel for clearing floating liquids and garbage from stretches of water or ships' tanks
GB1346489A (en) * 1971-06-10 1974-02-13 Hughes Co Ltd F A Inert gas supply apparatus for an oil tanker
US3899099A (en) * 1973-06-21 1975-08-12 Tank Sapp Uk Ltd Inert gas system and method for tankers
GB1479432A (en) * 1974-06-11 1977-07-13 Lisnave Estaleiros Navais De L Safety device for the compensation of leaks or losses of inert gas pressure contained inside vessel tanks
DE2928545A1 (en) * 1979-07-14 1981-01-22 Eckhart Ing Grad Stoyke Washing system for tanker - has inert gas driven venturi pumps to drain residual fluids
GB2061723A (en) * 1979-10-29 1981-05-20 Sedco Inc Suppressing fires on offshore oil platforms

Also Published As

Publication number Publication date
EP0247594A2 (en) 1987-12-02

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