AU5856080A - Flotation circuit additive - Google Patents

Flotation circuit additive

Info

Publication number
AU5856080A
AU5856080A AU58560/80A AU5856080A AU5856080A AU 5856080 A AU5856080 A AU 5856080A AU 58560/80 A AU58560/80 A AU 58560/80A AU 5856080 A AU5856080 A AU 5856080A AU 5856080 A AU5856080 A AU 5856080A
Authority
AU
Australia
Prior art keywords
flotation circuit
circuit additive
additive
flotation
circuit
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.)
Abandoned
Application number
AU58560/80A
Inventor
Hugh L. Bell
Glen F. Snow
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.)
Calgon Corp
Original Assignee
Calgon Corp
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 Calgon Corp filed Critical Calgon Corp
Publication of AU5856080A publication Critical patent/AU5856080A/en
Abandoned 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
    • B03D1/016—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
AU58560/80A 1979-06-01 1980-05-20 Flotation circuit additive Abandoned AU5856080A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4473679A 1979-06-01 1979-06-01
US44736 1979-06-01

Publications (1)

Publication Number Publication Date
AU5856080A true AU5856080A (en) 1980-12-04

Family

ID=21934041

Family Applications (1)

Application Number Title Priority Date Filing Date
AU58560/80A Abandoned AU5856080A (en) 1979-06-01 1980-05-20 Flotation circuit additive

Country Status (2)

Country Link
EP (1) EP0020275A1 (en)
AU (1) AU5856080A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2095131A (en) * 1981-03-23 1982-09-29 American Cyanamid Co Low molecular weight copolymers as depressants in mineral ore flotation
FR2525494A1 (en) * 1982-04-26 1983-10-28 American Cyanamid Co SYLVITY CONCENTRATION PROCESS IN A SYLVINITE ORE FLOTATION SYSTEM
US4533465A (en) * 1982-04-26 1985-08-06 American Cyanamid Company Low molecular weight copolymers as depressants in sylvinite ore flotation
GB8611747D0 (en) * 1986-05-14 1986-06-25 Fospur Ltd Recovering coal fines
US4857221A (en) * 1986-05-14 1989-08-15 Fospur Limited 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
US4830740A (en) * 1988-04-19 1989-05-16 The Dow Chemical Company Pyrite depressants useful in the separation of pyrite from coal
US5402894A (en) * 1993-10-18 1995-04-04 Chemical Dewatering Technology, Inc. Coal conditioning process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU362568A1 (en) * 1970-05-12 1973-09-17 FSH | LCHPN 1 "Ofei ^ R! And ITj ^ M.Posypayko, A.I. Olfert, A.M. Yakovenko, V.X. Kontorovich, and Cherepovets Order of Lenin Iron and Steel Works
US3717574A (en) * 1971-09-21 1973-02-20 American Cyanamid Co Flocculation of coal slimes
US4141691A (en) * 1977-12-12 1979-02-27 Calgon Corporation Use of water soluble polymers in coal flotation circuits
US4268379A (en) * 1977-12-23 1981-05-19 American Cyanamid Company Selective flocculation for increased coal recovery by froth flotation

Also Published As

Publication number Publication date
EP0020275A1 (en) 1980-12-10

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