WO1998008761A8 - Acheminement de minerais par pipeline sur longues distances - Google Patents

Acheminement de minerais par pipeline sur longues distances

Info

Publication number
WO1998008761A8
WO1998008761A8 PCT/AU1997/000477 AU9700477W WO9808761A8 WO 1998008761 A8 WO1998008761 A8 WO 1998008761A8 AU 9700477 W AU9700477 W AU 9700477W WO 9808761 A8 WO9808761 A8 WO 9808761A8
Authority
WO
WIPO (PCT)
Prior art keywords
pipe line
long distance
slurry
transportation
mineral transportation
Prior art date
Application number
PCT/AU1997/000477
Other languages
English (en)
Other versions
WO1998008761A1 (fr
Inventor
Joseph Bertony
Original Assignee
Pumping Systems Technologies P
Joseph Bertony
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 Pumping Systems Technologies P, Joseph Bertony filed Critical Pumping Systems Technologies P
Priority to CA002264093A priority Critical patent/CA2264093A1/fr
Priority to EP97931588A priority patent/EP0954501A1/fr
Priority to AU35331/97A priority patent/AU719094B2/en
Publication of WO1998008761A1 publication Critical patent/WO1998008761A1/fr
Publication of WO1998008761A8 publication Critical patent/WO1998008761A8/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/30—Conveying materials in bulk through pipes or tubes by liquid pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

L'invention concerne un procédé d'acheminement de minerais par pipeline. Le procédé consiste à concasser le minerai en particules relativement fines, à mélanger (3) le minerai concassé avec une charge liquide pour former un coulis minéral de densité relativement élevée, à injecter un gaz pour aérer le coulis et produire une mousse minéralisée de densité relativement faible, et à pomper (5) le coulis et la mousse aérés dans un pipeline à fluide (6). L'invention concerne aussi un système de mise en oeuvre du procédé.
PCT/AU1997/000477 1996-08-30 1997-07-25 Acheminement de minerais par pipeline sur longues distances WO1998008761A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002264093A CA2264093A1 (fr) 1996-08-30 1997-07-25 Acheminement de minerais par pipeline sur longues distances
EP97931588A EP0954501A1 (fr) 1996-08-30 1997-07-25 Acheminement de minerais par pipeline sur longues distances
AU35331/97A AU719094B2 (en) 1996-08-30 1997-07-25 Long distance mineral transportation by pipe line

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPO2047 1996-08-30
AUPO2047A AUPO204796A0 (en) 1996-08-30 1996-08-30 Long distance mineral transportation by pipe line

Publications (2)

Publication Number Publication Date
WO1998008761A1 WO1998008761A1 (fr) 1998-03-05
WO1998008761A8 true WO1998008761A8 (fr) 1999-07-22

Family

ID=3796360

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AU1997/000477 WO1998008761A1 (fr) 1996-08-30 1997-07-25 Acheminement de minerais par pipeline sur longues distances

Country Status (5)

Country Link
EP (1) EP0954501A1 (fr)
AU (1) AUPO204796A0 (fr)
CA (1) CA2264093A1 (fr)
WO (1) WO1998008761A1 (fr)
ZA (1) ZA971384B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114636110A (zh) * 2022-03-07 2022-06-17 包头钢铁（集团）有限责任公司 一种浆体管道分流技术的先进操作法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5258137A (en) * 1984-12-24 1993-11-02 The Dow Chemical Company Viscoelastic surfactant based foam fluids

Also Published As

Publication number Publication date
CA2264093A1 (fr) 1998-03-05
EP0954501A1 (fr) 1999-11-10
AUPO204796A0 (en) 1996-09-26
WO1998008761A1 (fr) 1998-03-05
ZA971384B (en) 1997-08-27

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