DK189883A - Forbedret apparatur til vask og granulometrisk separation af faste materialer i suspension - Google Patents

Forbedret apparatur til vask og granulometrisk separation af faste materialer i suspension Download PDF

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Publication number
DK189883A
DK189883A DK189883A DK189883A DK189883A DK 189883 A DK189883 A DK 189883A DK 189883 A DK189883 A DK 189883A DK 189883 A DK189883 A DK 189883A DK 189883 A DK189883 A DK 189883A
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DK
Denmark
Prior art keywords
suspension
solid materials
improved washing
granulometric separation
separation
Prior art date
Application number
DK189883A
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English (en)
Other versions
DK189883D0 (da
Inventor
Marcel Entat
Jean Lepetit
Original Assignee
Pechiney Aluminium
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 Pechiney Aluminium filed Critical Pechiney Aluminium
Publication of DK189883A publication Critical patent/DK189883A/da
Publication of DK189883D0 publication Critical patent/DK189883D0/da

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/62—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
    • B03B5/623—Upward current classifiers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0261—Solvent extraction of solids comprising vibrating mechanisms, e.g. mechanical, acoustical

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Paper (AREA)

Description

dn er den relative densitet af væsken til vask eller separation, do er den relative densitet af den væske, der udledes ved af de faste materialer i suspensionen, g er tyngdeaccelerationen, 0 er diameteren af perfora-tionerne, og 1 er middelafstanden imellem perforationerne. Kj indstilles til en værdi på mindst 10 og fortrinsvis på mellem 20 og 300.
Herved opnås resultater, der ligger meget tæt på de teoretisk opnåelige resultater.
Figure DK189883AD00021
DK1898/83A 1981-08-31 1983-04-28 Forbedret apparatur til vask og granulometrisk separation af faste materialer i suspension DK189883D0 (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR8116795 1981-08-31
FR8116795A FR2511894A1 (fr) 1981-08-31 1981-08-31 Appareillage perfectionne destine au lavage et a la separation granulometrique de materiaux solides en suspension
FR8200141 1982-08-25
PCT/FR1982/000141 WO1983000817A1 (fr) 1981-08-31 1982-08-25 Appareillage prefectionne destine au lavage et a la separation granulometrique de materiaux solides en suspension

Publications (2)

Publication Number Publication Date
DK189883A true DK189883A (da) 1983-04-28
DK189883D0 DK189883D0 (da) 1983-04-28

Family

ID=9261886

Family Applications (1)

Application Number Title Priority Date Filing Date
DK1898/83A DK189883D0 (da) 1981-08-31 1983-04-28 Forbedret apparatur til vask og granulometrisk separation af faste materialer i suspension

Country Status (20)

Country Link
EP (1) EP0086806A1 (da)
JP (1) JPS58501365A (da)
AU (1) AU554316B2 (da)
BR (1) BR8207816A (da)
CA (1) CA1176825A (da)
DK (1) DK189883D0 (da)
ES (1) ES274750Y (da)
FR (1) FR2511894A1 (da)
GB (1) GB2104415B (da)
GR (1) GR77276B (da)
IL (1) IL66666A (da)
IN (1) IN156440B (da)
IT (1) IT1203692B (da)
MA (1) MA19582A1 (da)
MY (1) MY8600412A (da)
NZ (1) NZ201745A (da)
OA (1) OA07197A (da)
WO (1) WO1983000817A1 (da)
YU (1) YU193082A (da)
ZA (1) ZA826326B (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4807761A (en) * 1983-09-22 1989-02-28 C-H Development & Sales, Inc. Hydraulic separating method and apparatus
AU567347B2 (en) * 1984-01-27 1987-11-19 C.H. Development and Sales Inc. Hindered hydraulic separation
NL8602447A (nl) * 1986-09-27 1988-04-18 Stamicarbon Werkwijze voor een vloeistof-vast contact.
HUT52999A (en) * 1988-04-18 1990-09-28 Nitrokemia Ipartelepek Method and apparatus for intensive countercurrent contacting granular solid materials with low-amount liquid
GR900100028A (el) * 1990-01-17 1992-06-25 Vni I P Aljuminievoi Magnievoi Ταξινομητης αιωρηματων.
US5507393A (en) * 1994-09-14 1996-04-16 Yang; David C. Device and process for gravitational separation of solid particles
RU2340686C1 (ru) * 2007-03-14 2008-12-10 Открытое акционерное общество "Русский магний " Устройство для выщелачивания полезных компонентов из твердого материала агрессивным растворителем
CN101837319A (zh) * 2010-04-23 2010-09-22 中国恩菲工程技术有限公司 固固分离方法
RU2515708C1 (ru) * 2012-10-22 2014-05-20 Федеральное государственное бюджетное образовательное учреждение Высшего профессионального образования Национальный исследовательский Томский политехнический университет Аппарат для гидрометаллургической обработки сырья
RU2530941C1 (ru) * 2013-04-19 2014-10-20 Открытое акционерное общество "Ведущий научно-исследовательский институт химической технологии" Способ регулирования процесса классификации твердого материала в вертикальном потоке с пульсационным перемещением
RU195594U1 (ru) * 2017-09-05 2020-01-31 ЗАКРЫТОЕ АКЦИОНЕРНОЕ ОБЩЕСТВО "Научно-Производственное Объединение "Экология" Гидроклассификатор противоточный многоступенчатый

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR928864A (fr) * 1946-05-15 1947-12-10 Alais & Froges & Camarque Cie Décanteur sélecteur
US2742381A (en) * 1951-12-06 1956-04-17 Commw Scient Ind Res Org Method and apparatus for countercurrent contacting of solids with liquids
GB794271A (en) * 1955-09-02 1958-04-30 Austen Ernest John Edward Jane Improvements relating to upward current classifiers
US3119721A (en) * 1960-02-15 1964-01-28 Dorr Oliver Inc Pulsating treatment column and method
GB1153504A (en) * 1966-10-26 1969-05-29 Int Research & Dev Co Ltd Liquid Particulate Solid Contacting Apparatus

Also Published As

Publication number Publication date
BR8207816A (pt) 1983-07-19
ZA826326B (en) 1983-07-27
GB2104415A (en) 1983-03-09
IL66666A (en) 1985-07-31
MY8600412A (en) 1986-12-31
YU193082A (en) 1986-10-31
GB2104415B (en) 1985-07-17
ES274750Y (es) 1984-09-01
JPS58501365A (ja) 1983-08-18
GR77276B (da) 1984-09-11
ES274750U (es) 1984-01-16
NZ201745A (en) 1986-04-11
IN156440B (da) 1985-08-03
MA19582A1 (fr) 1983-04-01
IL66666A0 (en) 1982-12-31
DK189883D0 (da) 1983-04-28
AU554316B2 (en) 1986-08-14
EP0086806A1 (fr) 1983-08-31
IT8223009A0 (it) 1982-08-27
OA07197A (fr) 1984-04-30
FR2511894A1 (fr) 1983-03-04
IT1203692B (it) 1989-02-15
FR2511894B1 (da) 1983-10-21
AU8829282A (en) 1983-03-28
WO1983000817A1 (fr) 1983-03-17
CA1176825A (fr) 1984-10-30

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