ZA855936B - Beneficiation of high carbonate phosphate rock - Google Patents

Beneficiation of high carbonate phosphate rock

Info

Publication number
ZA855936B
ZA855936B ZA855936A ZA855936A ZA855936B ZA 855936 B ZA855936 B ZA 855936B ZA 855936 A ZA855936 A ZA 855936A ZA 855936 A ZA855936 A ZA 855936A ZA 855936 B ZA855936 B ZA 855936B
Authority
ZA
South Africa
Prior art keywords
beneficiation
phosphate rock
high carbonate
carbonate phosphate
rock
Prior art date
Application number
ZA855936A
Other languages
English (en)
Inventor
Vikram Pratap Mehrotra
Kallidaikuric Sivaramakrishnan
Original Assignee
Int Minerals & Chem 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 Int Minerals & Chem Corp filed Critical Int Minerals & Chem Corp
Publication of ZA855936B publication Critical patent/ZA855936B/xx

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
    • B03D1/02—Froth-flotation processes
    • B03D1/021—Froth-flotation processes for treatment of phosphate ores

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
ZA855936A 1984-08-20 1985-08-06 Beneficiation of high carbonate phosphate rock ZA855936B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/642,468 US4568454A (en) 1984-08-20 1984-08-20 Beneficiation of high carbonate phosphate rock

Publications (1)

Publication Number Publication Date
ZA855936B true ZA855936B (en) 1986-06-25

Family

ID=24576681

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA855936A ZA855936B (en) 1984-08-20 1985-08-06 Beneficiation of high carbonate phosphate rock

Country Status (6)

Country Link
US (1) US4568454A (pt)
AU (1) AU574821B2 (pt)
BR (1) BR8503934A (pt)
CA (1) CA1251874A (pt)
IN (1) IN163865B (pt)
ZA (1) ZA855936B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4747941A (en) * 1985-02-28 1988-05-31 J. R. Simplot Company Increased reduction of magnesium content by use of inorganic promoters during beneficiation of phosphate ores by flotation
US4883586A (en) * 1988-06-16 1989-11-28 J. R. Simplot Co. Process for beneficiating ores containing fine particles
BRPI0902233B1 (pt) * 2009-06-09 2021-07-27 Mosaic Fertilizantes P&K Ltda. Processo para obtenção de concentrados de apatita por flotação
AU2011205157B1 (en) * 2010-10-25 2011-10-27 Legend International Holdings, Inc. Method of beneficiation of phosphate
CN103056035A (zh) * 2012-11-15 2013-04-24 中国海洋石油总公司 碳酸盐抑制剂及其制备方法与应用
MX2018005586A (es) * 2015-11-03 2018-11-09 Magglobal Llc Metodos, dispositivos, sistemas y procesos para perfeccionar concentrados de oxido de hierro mediante el uso de flotacion inversa de silice a un ph natural.
US10434520B2 (en) 2016-08-12 2019-10-08 Arr-Maz Products, L.P. Collector for beneficiating carbonaceous phosphate ores
BR112019002028A2 (pt) 2016-08-26 2019-05-14 Ecolab Usa Inc. composição de espargimento, método de flotação de espuma, e, uso de uma composição.
CN106975573B (zh) * 2017-03-13 2018-08-21 中南大学 一种硫化铜矿浮选过程中碳抑制剂及其应用
WO2018222524A1 (en) * 2017-05-30 2018-12-06 Ecolab Usa Inc. Improved compositions and methods for reverse froth flotation of phosphate ores

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI60142C (fi) * 1977-11-22 1981-12-10 Outokumpu Oy Foerfarande foer att separera karbonat- och fosfatmineralier fraon varandra medelst flotation
US4189103A (en) * 1978-03-10 1980-02-19 International Minerals & Chemical Corporation Method of beneficiating phosphate ores
US4287053A (en) * 1980-05-05 1981-09-01 Tennessee Valley Authority Beneficiation of high carbonate phosphate ores
FR2489715A1 (fr) * 1980-09-08 1982-03-12 Rech Geolog Miniere Procede de traitement de minerais de phosphates a gangue carbonatee ou silico-carbonatee
US4364824A (en) * 1981-06-02 1982-12-21 International Minerals & Chemical Corp. Flotation of phosphate ores containing dolomite
US4372843A (en) * 1981-06-02 1983-02-08 International Minerals & Chemical Corp. Method of beneficiating phosphate ores containing dolomite
US4460460A (en) * 1982-04-13 1984-07-17 Mobil Oil Corporation Beneficiation of ores
US4486301A (en) * 1983-08-22 1984-12-04 Tennessee Valley Authority Method of beneficiating high carbonate phosphate ore

Also Published As

Publication number Publication date
AU574821B2 (en) 1988-07-14
US4568454A (en) 1986-02-04
AU4593585A (en) 1986-02-27
IN163865B (pt) 1988-11-26
BR8503934A (pt) 1986-05-27
CA1251874A (en) 1989-03-28

Similar Documents

Publication Publication Date Title
DE3563767D1 (en) Assessment of drilling conditions
DE3570670D1 (en) Analogues of antibiotic cc-1065
GB8522328D0 (en) Phosphate surfactants
EP0155193A3 (en) Methods of assay
GB8505518D0 (en) Coal crushers
ZA855936B (en) Beneficiation of high carbonate phosphate rock
GB8527137D0 (en) Lateral alignment of flat objects
GB8519501D0 (en) Flotation of coal
GB8413047D0 (en) Flotation of ores
GB8408063D0 (en) Flotation of ores
GB2139205B (en) Beneficiation of phosphate rock
AU567657B2 (en) Coal beneficiation
GB8311161D0 (en) Mining of minerals
ZA851654B (en) Methods of assay
GB2168738B (en) Stabilization of earth surfaces
GB8401403D0 (en) Mineral cutter picks
GB8514652D0 (en) Thermal treatment of phosphate rock
GB8504574D0 (en) Formation of seams
CS811585A1 (en) Zarizeni pro usporadani radoveho podavani plochych vyrob ku
GB8431014D0 (en) Mineral mining picks
PL245912A1 (en) Method of thermally mining minerals
KR890000500Y1 (en) Seperator of form
IL77340A (en) Manufacture of oxetanones
AU3802285A (en) Hydrocracking of coal
GB8423113D0 (en) Formation of countersinks