FR691309A - Improvements in the separation of particles of different densities using liquids - Google Patents

Improvements in the separation of particles of different densities using liquids

Info

Publication number
FR691309A
FR691309A FR691309DA FR691309A FR 691309 A FR691309 A FR 691309A FR 691309D A FR691309D A FR 691309DA FR 691309 A FR691309 A FR 691309A
Authority
FR
France
Prior art keywords
liquids
particles
separation
different densities
densities
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
Application number
Other languages
French (fr)
Inventor
Colin William Higham Holmes
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.)
BIRTLEY IRON Co
Original Assignee
BIRTLEY IRON Co
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 BIRTLEY IRON Co filed Critical BIRTLEY IRON Co
Application granted granted Critical
Publication of FR691309A publication Critical patent/FR691309A/en
Expired legal-status Critical Current

Links

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
    • B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
    • B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
    • B03B5/44—Application of particular media therefor
    • B03B5/442—Application of particular media therefor composition of heavy media
FR691309D 1929-03-08 1930-03-06 Improvements in the separation of particles of different densities using liquids Expired FR691309A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7638/29A GB331841A (en) 1929-03-08 1929-03-08 Improvements in or relating to the separation of particles of different densities by means of liquids

Publications (1)

Publication Number Publication Date
FR691309A true FR691309A (en) 1930-10-20

Family

ID=9836939

Family Applications (1)

Application Number Title Priority Date Filing Date
FR691309D Expired FR691309A (en) 1929-03-08 1930-03-06 Improvements in the separation of particles of different densities using liquids

Country Status (4)

Country Link
US (1) US1871121A (en)
DE (1) DE606652C (en)
FR (1) FR691309A (en)
GB (1) GB331841A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2643215A (en) * 1947-03-01 1953-06-23 Houdry Process Corp Treatment and use of porous contact masses
US2483372A (en) * 1947-10-29 1949-09-27 Socony Vacuum Oil Co Inc Heavy gravity liquid separation of porous catalyst
US2556496A (en) * 1947-12-09 1951-06-12 Great Lakes Carbon Corp Purification of coal
US2832470A (en) * 1954-06-30 1958-04-29 Shell Dev Process for fractionating mixtures of solid particles of different porosities
NL2017817B1 (en) 2016-11-18 2018-06-01 Feelgood Metals B V Separation media loss reduction
CN116713103B (en) * 2023-08-02 2024-01-02 江苏时代新能源科技有限公司 Separation method and detection method for impurity metal particles in cathode powder

Also Published As

Publication number Publication date
DE606652C (en) 1934-12-07
GB331841A (en) 1930-07-08
US1871121A (en) 1932-08-09

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