NO995834L - Process and plant for the removal of contaminated material, for example particulate mass lying on the seabed, and use of a peculiar liquid / gaseous transport medium, the aforementioned mass - Google Patents

Process and plant for the removal of contaminated material, for example particulate mass lying on the seabed, and use of a peculiar liquid / gaseous transport medium, the aforementioned mass

Info

Publication number
NO995834L
NO995834L NO19995834A NO995834A NO995834L NO 995834 L NO995834 L NO 995834L NO 19995834 A NO19995834 A NO 19995834A NO 995834 A NO995834 A NO 995834A NO 995834 L NO995834 L NO 995834L
Authority
NO
Norway
Prior art keywords
mass
seabed
plant
removal
transport medium
Prior art date
Application number
NO19995834A
Other languages
Norwegian (no)
Other versions
NO995834D0 (en
NO314851B1 (en
Inventor
Aage Kyllingstad
Original Assignee
Hitec Asa
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 Hitec Asa filed Critical Hitec Asa
Priority to NO19995834A priority Critical patent/NO314851B1/en
Publication of NO995834D0 publication Critical patent/NO995834D0/en
Priority to PCT/NO2000/000375 priority patent/WO2001038648A1/en
Priority to AU24115/01A priority patent/AU2411501A/en
Publication of NO995834L publication Critical patent/NO995834L/en
Publication of NO314851B1 publication Critical patent/NO314851B1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/94—Apparatus for separating stones from the dredged material, i.e. separating or treating dredged material
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/02—Stream regulation, e.g. breaking up subaqueous rock, cleaning the beds of waterways, directing the water flow
    • E02B3/023—Removing sediments
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/8808—Stationary installations, e.g. installations using spuds or other stationary supports
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9243—Passive suction heads with no mechanical cutting means
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • E21B21/063—Arrangements for treating drilling fluids outside the borehole by separating components
    • E21B21/065—Separating solids from drilling fluids
    • E21B21/066—Separating solids from drilling fluids with further treatment of the solids, e.g. for disposal
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/005—Waste disposal systems
NO19995834A 1999-11-26 1999-11-26 Installations for the removal of contaminated pulp and use NO314851B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO19995834A NO314851B1 (en) 1999-11-26 1999-11-26 Installations for the removal of contaminated pulp and use
PCT/NO2000/000375 WO2001038648A1 (en) 1999-11-26 2000-11-08 Methods and means of carrying off contaminated materials
AU24115/01A AU2411501A (en) 1999-11-26 2000-11-08 Methods and means of carrying off contaminated materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO19995834A NO314851B1 (en) 1999-11-26 1999-11-26 Installations for the removal of contaminated pulp and use

Publications (3)

Publication Number Publication Date
NO995834D0 NO995834D0 (en) 1999-11-26
NO995834L true NO995834L (en) 2001-05-28
NO314851B1 NO314851B1 (en) 2003-06-02

Family

ID=19904030

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19995834A NO314851B1 (en) 1999-11-26 1999-11-26 Installations for the removal of contaminated pulp and use

Country Status (3)

Country Link
AU (1) AU2411501A (en)
NO (1) NO314851B1 (en)
WO (1) WO2001038648A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2465168B (en) * 2008-11-07 2012-08-08 Vetco Gray Controls Ltd Disposal of well control fluids
GB2467322A (en) * 2009-01-29 2010-08-04 Vetco Gray Controls Ltd Well pump using supplied hydraulic fluid to pump accumulated control fluid into a production flowline
NL2004484C2 (en) * 2010-03-31 2011-10-04 Ihc Holland Ie Bv Submersible dredging device, assembly of a riser system and submersible dredging device, vessel and method of driving a slurry pump.
CN104264729B (en) * 2014-09-09 2016-05-18 浙江海洋学院 A kind of LNG cutter suction dredger
JP6402023B2 (en) * 2014-12-17 2018-10-10 東亜建設工業株式会社 Air lift pump device and method for removing contaminants in water
CN104929175A (en) * 2015-06-10 2015-09-23 安庆市凌康机电产品设计有限公司 Travelling agricultural device
CN106284464B (en) * 2016-08-09 2018-11-20 罗军 River and pond desilting mechanism
CN110670656B (en) * 2019-10-09 2020-10-13 湖南仁天环保工程有限公司 Slurry sucking and conveying method for river treatment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4165571A (en) * 1975-01-08 1979-08-28 Santa Fe International Corporation Sea sled with jet pump for underwater trenching and slurry removal
US4681372A (en) * 1986-02-11 1987-07-21 Mcclure William L Deep sea mining apparatus
GB2250527B (en) * 1990-12-05 1994-08-31 Aberdeen Dredging & Pollution Apparatus for use in dredging material
NO963897A (en) * 1996-09-18 1998-01-12 Agr Group As Dredging device
JPH11324009A (en) * 1998-05-08 1999-11-26 Kyushu Electric Power Co Inc Method and equipment for excavation

Also Published As

Publication number Publication date
NO995834D0 (en) 1999-11-26
WO2001038648A1 (en) 2001-05-31
NO314851B1 (en) 2003-06-02
AU2411501A (en) 2001-06-04

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Legal Events

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