FR1242921A - Improvements to wet coal treatment processes and installations - Google Patents

Improvements to wet coal treatment processes and installations

Info

Publication number
FR1242921A
FR1242921A FR802626A FR802626A FR1242921A FR 1242921 A FR1242921 A FR 1242921A FR 802626 A FR802626 A FR 802626A FR 802626 A FR802626 A FR 802626A FR 1242921 A FR1242921 A FR 1242921A
Authority
FR
France
Prior art keywords
installations
treatment processes
wet coal
coal treatment
wet
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
FR802626A
Other languages
French (fr)
Inventor
Pierre-Alexandre Foucault
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.)
PROD CHIM IND ET ORGANIQUES PR
Original Assignee
PROD CHIM IND ET ORGANIQUES PR
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
Priority to NL254793D priority Critical patent/NL254793A/xx
Application filed by PROD CHIM IND ET ORGANIQUES PR filed Critical PROD CHIM IND ET ORGANIQUES PR
Priority to FR802626A priority patent/FR1242921A/en
Priority to BE593918A priority patent/BE593918A/en
Priority to GB27820/60A priority patent/GB957724A/en
Priority to DES69889A priority patent/DE1147543B/en
Application granted granted Critical
Publication of FR1242921A publication Critical patent/FR1242921A/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
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/005—General arrangement of separating plant, e.g. flow sheets specially adapted for coal
    • 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/01—Organic compounds containing nitrogen
    • 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/002—Coagulants and Flocculants
    • 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2203/00—Specified materials treated by the flotation agents; Specified applications
    • B03D2203/02—Ores
    • B03D2203/04—Non-sulfide ores
    • B03D2203/08—Coal ores, fly ash or soot
FR802626A 1959-08-11 1959-08-11 Improvements to wet coal treatment processes and installations Expired FR1242921A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL254793D NL254793A (en) 1959-08-11
FR802626A FR1242921A (en) 1959-08-11 1959-08-11 Improvements to wet coal treatment processes and installations
BE593918A BE593918A (en) 1959-08-11 1960-08-09 Improvements to wet coal treatment processes and installations
GB27820/60A GB957724A (en) 1959-08-11 1960-08-11 Improvements in processes and apparatus for the wet treatment of coal
DES69889A DE1147543B (en) 1959-08-11 1960-08-11 Process for surface treatment of coal before, during and after flotation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR802626A FR1242921A (en) 1959-08-11 1959-08-11 Improvements to wet coal treatment processes and installations

Publications (1)

Publication Number Publication Date
FR1242921A true FR1242921A (en) 1960-10-07

Family

ID=8718219

Family Applications (1)

Application Number Title Priority Date Filing Date
FR802626A Expired FR1242921A (en) 1959-08-11 1959-08-11 Improvements to wet coal treatment processes and installations

Country Status (5)

Country Link
BE (1) BE593918A (en)
DE (1) DE1147543B (en)
FR (1) FR1242921A (en)
GB (1) GB957724A (en)
NL (1) NL254793A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4857221A (en) * 1986-05-14 1989-08-15 Fospur Limited Recovering coal fines
GB8611747D0 (en) * 1986-05-14 1986-06-25 Fospur Ltd Recovering coal fines
US4859318A (en) * 1987-10-16 1989-08-22 Fospur Limited Recovering coal fines
GB8726857D0 (en) * 1987-11-17 1987-12-23 Fospur Ltd Froth floatation of mineral fines
US5074993A (en) * 1989-09-06 1991-12-24 Inco Limited Flotation process
CN102284354B (en) * 2011-09-13 2013-01-16 永城煤电控股集团有限公司 Coarse slime separating process

Also Published As

Publication number Publication date
NL254793A (en) 1900-01-01
BE593918A (en) 1960-12-01
DE1147543B (en) 1963-04-25
GB957724A (en) 1964-05-13

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