ZA791086B - Method of beneficiating phosphate ores - Google Patents

Method of beneficiating phosphate ores

Info

Publication number
ZA791086B
ZA791086B ZA791086A ZA791086A ZA791086B ZA 791086 B ZA791086 B ZA 791086B ZA 791086 A ZA791086 A ZA 791086A ZA 791086 A ZA791086 A ZA 791086A ZA 791086 B ZA791086 B ZA 791086B
Authority
ZA
South Africa
Prior art keywords
phosphate ores
beneficiating phosphate
beneficiating
ores
phosphate
Prior art date
Application number
ZA791086A
Other languages
English (en)
Inventor
R Snow
J Lawver
W Mcclintock
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 ZA791086B publication Critical patent/ZA791086B/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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
    • 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
    • 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
    • B03D1/08—Subsequent treatment of concentrated product
    • B03D1/085—Subsequent treatment of concentrated product of the feed, e.g. conditioning, de-sliming
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S209/00—Classifying, separating, and assorting solids
    • Y10S209/902—Froth flotation; phosphate

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
ZA791086A 1978-03-10 1979-03-08 Method of beneficiating phosphate ores ZA791086B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/885,156 US4189103A (en) 1978-03-10 1978-03-10 Method of beneficiating phosphate ores

Publications (1)

Publication Number Publication Date
ZA791086B true ZA791086B (en) 1980-03-26

Family

ID=25386279

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA791086A ZA791086B (en) 1978-03-10 1979-03-08 Method of beneficiating phosphate ores

Country Status (6)

Country Link
US (1) US4189103A (fr)
AU (1) AU524567B2 (fr)
BR (1) BR7901462A (fr)
CA (1) CA1113259A (fr)
IN (1) IN151030B (fr)
ZA (1) ZA791086B (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4289612A (en) * 1980-06-11 1981-09-15 Texasgulf Inc. Phosphate ore triple float
US4436616A (en) 1980-11-06 1984-03-13 Philippe Dufour Process for the beneficiation of phosphate ores
US4372843A (en) * 1981-06-02 1983-02-08 International Minerals & Chemical Corp. Method of beneficiating phosphate ores containing dolomite
US4364824A (en) * 1981-06-02 1982-12-21 International Minerals & Chemical Corp. Flotation of phosphate ores containing dolomite
US4568454A (en) * 1984-08-20 1986-02-04 International Minerals & Chemical Corp. Beneficiation of high carbonate phosphate rock
US4565625A (en) * 1984-09-14 1986-01-21 Tennessee Valley Authority Beneficiation of phosphate ores containing surface activated silica
US4648966A (en) * 1985-12-02 1987-03-10 Tennessee Valley Authority Process for beneficiation of dolomitic phosphate ores
US4857174A (en) * 1986-02-26 1989-08-15 University Of Florida Method of beneficiating phosphate ores
US5147528A (en) * 1990-04-12 1992-09-15 Falconbridge Limited Phosphate beneficiation process
US5865318A (en) * 1997-09-05 1999-02-02 Florida Institute Of Phosphate Research Reverse crago process for siliceous phosphates
CN100522374C (zh) * 2006-01-27 2009-08-05 湖北宜化肥业有限公司 中低品位胶磷矿的选矿方法
CN102728455B (zh) * 2012-07-09 2013-08-21 中国矿业大学 高中间密度物含量的难选煤泥重选浮选联合分选工艺
US10293345B2 (en) 2015-10-12 2019-05-21 Kraton Chemical, Llc Collector compositions and methods of using thereof
CN105750090B (zh) * 2016-05-09 2018-01-12 武汉科技大学 一种硅钙质胶磷矿分选方法
US10434520B2 (en) 2016-08-12 2019-10-08 Arr-Maz Products, L.P. Collector for beneficiating carbonaceous phosphate ores
US11420211B2 (en) * 2017-12-29 2022-08-23 Fluor Technologies Corporation Multiple-stage grinding circuit
CN111375482B (zh) * 2018-12-29 2021-12-07 中蓝连海设计研究院有限公司 一种硅钙质磷酸盐矿石分级分选方法
CN111375484B (zh) * 2018-12-29 2021-12-07 中蓝连海设计研究院有限公司 一种磷酸盐矿石洗矿分级焙烧浮选方法
CN109731661B (zh) * 2019-02-28 2023-10-27 贵州成智重工科技有限公司 一种高品质砂石骨料五双全干法破碎生产线及加工方法
CN109967225B (zh) * 2019-03-29 2020-09-01 中冶北方（大连）工程技术有限公司 磷灰石矿选矿工艺
CN110038827A (zh) * 2019-05-27 2019-07-23 四川发展天瑞矿业有限公司 磷矿色选系统
CN110369121B (zh) * 2019-07-25 2021-08-10 宜都兴发化工有限公司 磷矿正浮选作业前增设筛分-重选工艺
CN110369120A (zh) * 2019-07-25 2019-10-25 湖北兴发化工集团股份有限公司 一种磷矿重-浮联合选矿工艺
CN112007748A (zh) * 2020-08-15 2020-12-01 北京国华科技集团有限公司 一种分选铝矾土矿的方法
CN113233436A (zh) * 2021-04-20 2021-08-10 廖星 一种磷尾矿二次洗涤并分离细矿粒脱水制备装置
CN113245064A (zh) * 2021-04-30 2021-08-13 瓮福（集团）有限责任公司 一种复杂难选胶磷矿中倍半氧化物的脱除方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA653588A (en) * 1962-12-04 International Minerals And Chemical Corporation Phosphate ore beneficiation process entailing reagent recovery
US2158220A (en) * 1933-02-15 1939-05-16 Phosphate Recovery Corp Process of concentrating calcite
US2384825A (en) * 1938-05-13 1945-09-18 Southern Phosphate Corp Method of separating quartz sand from phosphate rock
US2385079A (en) * 1942-11-17 1945-09-18 American Cyanamid Co Use of lime in heavy-media separation process
US2599530A (en) * 1946-05-23 1952-06-10 Swift & Co Flotation of siliceous impurities from mineral-bearing material
US2526519A (en) * 1946-12-24 1950-10-17 Separation Process Company Preparation of calcareous cement raw material
US2668617A (en) * 1949-10-06 1954-02-09 Attapulgus Minerals & Chemical Production of phosphate furnace feed
US2610738A (en) * 1951-06-02 1952-09-16 Climax Molybdenum Co Froth flotation of monazite from heavy gravity minerals
US2676705A (en) * 1951-12-27 1954-04-27 Attapulgus Minerals & Chemical Concentration of phosphate ores
US2763371A (en) * 1952-06-10 1956-09-18 Baron Ira Milton Le Ore dressing process
US2914173A (en) * 1957-07-19 1959-11-24 Int Minerals & Chem Corp Method of processing phosphate ore to recover metallic minerals
US3259242A (en) * 1962-11-29 1966-07-05 Int Minerals & Chem Corp Beneficiation of apatite-calcite ores
US3348675A (en) * 1963-12-30 1967-10-24 Dow Chemical Co Sink-float separation process
US3388793A (en) * 1965-11-26 1968-06-18 Int Minerals & Chem Corp Beneficiation of phosphate ores
US3454159A (en) * 1966-04-21 1969-07-08 Borden Inc Phosphate flotation
US3462017A (en) * 1966-12-29 1969-08-19 Cominco Ltd Phosphate flotation process
US3534854A (en) * 1967-11-20 1970-10-20 Int Minerals & Chem Corp Beneficiation of calcite-apatite-quartz ores
US3750963A (en) * 1970-10-02 1973-08-07 Intern Minerals & Chemical Cor Benefication of a clay containing sylvinite ore

Also Published As

Publication number Publication date
AU4450579A (en) 1979-09-13
US4189103A (en) 1980-02-19
IN151030B (fr) 1983-02-12
CA1113259A (fr) 1981-12-01
BR7901462A (pt) 1979-10-09
AU524567B2 (en) 1982-09-23

Similar Documents

Publication Publication Date Title
ZA791086B (en) Method of beneficiating phosphate ores
JPS5589752A (en) Method of assay
AU526343B2 (en) Flotation of ores
ZA781859B (en) Benification of phosphate ores
JPS5592136A (en) Method of capsulizing particle when floating
JPS559974A (en) Timberinggfree method of floor
IL62936A0 (en) Process for the beneficiation of phosphate ore
IL62546A0 (en) Process for the beneficiation of phosphate ores
GR65670B (en) Method of polymerism in suspension
JPS54101540A (en) Method of making heatttransfer member
JPS55163101A (en) Method of charging
ZA792131B (en) Method of processing uraniferous ores
JPS54121533A (en) Method of installing fenceelike body
ZA793177B (en) New collectors for the flotation of ores
JPS54110616A (en) Method of forming panel zone portion
YU40979A (en) Process for froth-flotation of calcium phosphate comprising minerals
JPS559913A (en) Method of making road
JPS54103369A (en) Method of discriminating direction of part
JPS552138A (en) Method of making antiivibration floor
JPS54103379A (en) Method of driving load
JPS5523287A (en) Method of displacing heavy body
JPS5523288A (en) Method of displacing heavy body
JPS54132333A (en) Method of installing construction of shelfflike body
JPS54120031A (en) Method of making case
JPS54120032A (en) Method of making case