DE50301545D1 - Method and arrangement for recovering polluting liquids - Google Patents

Method and arrangement for recovering polluting liquids

Info

Publication number
DE50301545D1
DE50301545D1 DE50301545T DE50301545T DE50301545D1 DE 50301545 D1 DE50301545 D1 DE 50301545D1 DE 50301545 T DE50301545 T DE 50301545T DE 50301545 T DE50301545 T DE 50301545T DE 50301545 D1 DE50301545 D1 DE 50301545D1
Authority
DE
Germany
Prior art keywords
pollutant
arrangement
hull
pumping
transferred
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 - Fee Related
Application number
DE50301545T
Other languages
German (de)
Inventor
Adrian Peterhans
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.)
Coperion Buss AG
Original Assignee
Coperion Buss AG
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 Coperion Buss AG filed Critical Coperion Buss AG
Application granted granted Critical
Publication of DE50301545D1 publication Critical patent/DE50301545D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/34—Diving chambers with mechanical link, e.g. cable, to a base
    • B63C11/36—Diving chambers with mechanical link, e.g. cable, to a base of closed type
    • B63C11/42—Diving chambers with mechanical link, e.g. cable, to a base of closed type with independent propulsion or direction control
    • 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
    • B63B35/32—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for collecting pollution from open water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C7/00—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects
    • B63C7/006—Emptying the contents of sunken, stranded, or disabled vessels, e.g. by engaging the vessel; Underwater collecting of buoyant contents, such as liquid, particulate or gaseous contents, escaping from sunken vessels, e.g. using funnels, or tents for recovery of escaping hydrocarbons

Abstract

In a process to remove marine pollutants from e.g. a shipwreck (1) by pumping, the pump (A1, A2) is presented to an aperture in the hull. Depending upon the viscosity of the pollutant, the pollutant is either first liquefied by heat or energy and then removed by pumping, or pumped out of the hull into another container. The pollutant is transferred to a bladder tank that is then lifted to the surface by inflation of a balloon with gas. On arrival at the surface, the contents of the bladder tank are transferred to another rigid container, pre-filled with water, for treatment and removal. Also claimed is a commensurate assembly.
DE50301545T 2003-03-21 2003-06-27 Method and arrangement for recovering polluting liquids Expired - Fee Related DE50301545D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH4872003 2003-03-21

Publications (1)

Publication Number Publication Date
DE50301545D1 true DE50301545D1 (en) 2005-12-08

Family

ID=32778598

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50301545T Expired - Fee Related DE50301545D1 (en) 2003-03-21 2003-06-27 Method and arrangement for recovering polluting liquids

Country Status (4)

Country Link
EP (1) EP1459976B1 (en)
AT (1) ATE308453T1 (en)
DE (1) DE50301545D1 (en)
ES (1) ES2250863T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2480093A (en) * 2010-05-06 2011-11-09 Acergy France Sa Recovering fluid from a spilling undersea well
GB201011445D0 (en) * 2010-07-07 2010-08-25 Kirkby Alan D Underwater oil and gas collection system
DE102012011327A1 (en) * 2012-06-06 2013-12-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method and device for lifting an object from the seabed
CN108557032B (en) * 2018-01-17 2020-05-05 飞马滨(青岛)智能装备科技有限公司 Underwater salvage equipment working in combination with unmanned ship and working method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1405175A (en) * 1972-03-24 1975-09-03 Salvage Oil Systems Ltd Apparatus for use in salvaging fluid and fluidisable substances from sunken ships
FR2380968A2 (en) * 1976-12-13 1978-09-15 Inst Francais Du Petrole Recovery of products esp. oil unsuitable for pumping - by injecting hot water and extracting products with the aqueous phase
US4284110A (en) * 1977-06-15 1981-08-18 Frances K. Divelbiss Apparatus for transfer of fluent materials from one container to another
DE4114184A1 (en) * 1991-04-30 1993-06-17 Luc Dr Med Barrut Oil and emulsion disposal in and on water - comprising moving flexible material up through oil and emulsion and pumping them off to disposal chamber
JP4172560B2 (en) * 1998-12-28 2008-10-29 日本サルヴ▲ヱ▼ージ株式会社 Liquid substance recovery method and liquid substance recovery apparatus

Also Published As

Publication number Publication date
ATE308453T1 (en) 2005-11-15
ES2250863T3 (en) 2006-04-16
EP1459976A1 (en) 2004-09-22
EP1459976B1 (en) 2005-11-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee