AU530409B2 - Process for recovery of fine coal - Google Patents

Process for recovery of fine coal

Info

Publication number
AU530409B2
AU530409B2 AU43372/79A AU4337279A AU530409B2 AU 530409 B2 AU530409 B2 AU 530409B2 AU 43372/79 A AU43372/79 A AU 43372/79A AU 4337279 A AU4337279 A AU 4337279A AU 530409 B2 AU530409 B2 AU 530409B2
Authority
AU
Australia
Prior art keywords
recovery
fine coal
coal
fine
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
AU43372/79A
Other languages
English (en)
Other versions
AU4337279A (en
Inventor
Morris Eugene Lewellyn
Eugene Leroy Smith Jr
Samuel Shan-Ning Wang
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid 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
Priority claimed from US05/897,233 external-priority patent/US4199065A/en
Priority claimed from US05/897,230 external-priority patent/US4196092A/en
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Publication of AU4337279A publication Critical patent/AU4337279A/en
Application granted granted Critical
Publication of AU530409B2 publication Critical patent/AU530409B2/en
Anticipated expiration legal-status Critical
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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/012—Organic compounds containing sulfur
    • 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
    • B03D1/006—Hydrocarbons
    • 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
    • B03D2201/04—Frothers
    • 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
AU43372/79A 1978-04-17 1979-01-15 Process for recovery of fine coal Expired AU530409B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US897230 1978-04-17
US05/897,233 US4199065A (en) 1978-04-17 1978-04-17 Process for recovery of fine coal
US897233 1978-04-17
US05/897,230 US4196092A (en) 1978-04-17 1978-04-17 Conditioning agent for froth flotation of fine coal

Publications (2)

Publication Number Publication Date
AU4337279A AU4337279A (en) 1979-10-25
AU530409B2 true AU530409B2 (en) 1983-07-14

Family

ID=27129174

Family Applications (1)

Application Number Title Priority Date Filing Date
AU43372/79A Expired AU530409B2 (en) 1978-04-17 1979-01-15 Process for recovery of fine coal

Country Status (7)

Country Link
JP (1) JPS54139802A (pl)
AU (1) AU530409B2 (pl)
CA (1) CA1111155A (pl)
DD (1) DD142891A5 (pl)
DE (1) DE2914050C2 (pl)
FR (1) FR2423264A1 (pl)
PL (2) PL119578B1 (pl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4304573A (en) * 1980-01-22 1981-12-08 Gulf & Western Industries, Inc. Process of beneficiating coal and product
JPS59127660A (ja) * 1983-01-07 1984-07-23 Kawasaki Heavy Ind Ltd 石炭灰、低品位炭の処理方法
GB2163975B (en) * 1984-09-06 1987-12-31 American Cyanamid Co Froth flotation of coal
GB8917426D0 (en) * 1989-07-29 1989-09-13 Fospur Ltd Froth flotation of calcium borate minerals
PL241425B1 (pl) 2019-02-08 2022-09-26 Droździk Radosław Felicitas A-C Kontenerowa stacja wytwarzania i dystrybucji wodoru

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3102856A (en) * 1960-06-24 1963-09-03 Johnson & Johnson Platy talc beneficiation
US3469693A (en) * 1966-02-23 1969-09-30 Nathaniel Arbiter Beneficiation of ores by froth flotation using sulfosuccinamates
GB1110643A (en) * 1966-02-23 1968-04-24 Nathaniel Arbiter Benefication of cassiterite ores by froth flotation
US3915391A (en) * 1972-07-17 1975-10-28 Engelhard Min & Chem Recovery of scheelite from ores by flotation

Also Published As

Publication number Publication date
DE2914050C2 (de) 1986-08-21
CA1111155A (en) 1981-10-20
DE2914050A1 (de) 1979-10-25
FR2423264B1 (pl) 1982-12-10
PL214901A1 (pl) 1980-02-11
FR2423264A1 (fr) 1979-11-16
AU4337279A (en) 1979-10-25
DD142891A5 (de) 1980-07-16
JPS6211628B2 (pl) 1987-03-13
PL119578B1 (en) 1982-01-30
PL119669B1 (en) 1982-01-30
JPS54139802A (en) 1979-10-30

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