BR7301817D0 - Processo para beneficiamento de minerio - Google Patents

Processo para beneficiamento de minerio

Info

Publication number
BR7301817D0
BR7301817D0 BR731817A BR181773A BR7301817D0 BR 7301817 D0 BR7301817 D0 BR 7301817D0 BR 731817 A BR731817 A BR 731817A BR 181773 A BR181773 A BR 181773A BR 7301817 D0 BR7301817 D0 BR 7301817D0
Authority
BR
Brazil
Prior art keywords
benefit process
mining benefit
mining
benefit
Prior art date
Application number
BR731817A
Other languages
English (en)
Portuguese (pt)
Inventor
H Hartjens
A Day
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
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Publication of BR7301817D0 publication Critical patent/BR7301817D0/pt

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
    • 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
    • B03D1/06—Froth-flotation processes differential
    • 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
BR731817A 1972-03-24 1973-03-14 Processo para beneficiamento de minerio BR7301817D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00237874A US3830366A (en) 1972-03-24 1972-03-24 Mineral flotation with sulfosuccinamate and depressent

Publications (1)

Publication Number Publication Date
BR7301817D0 true BR7301817D0 (pt) 1974-08-15

Family

ID=22895604

Family Applications (1)

Application Number Title Priority Date Filing Date
BR731817A BR7301817D0 (pt) 1972-03-24 1973-03-14 Processo para beneficiamento de minerio

Country Status (13)

Country Link
US (1) US3830366A (xx)
JP (1) JPS5646906B2 (xx)
AR (1) AR193461A1 (xx)
AU (1) AU474870B2 (xx)
BR (1) BR7301817D0 (xx)
CA (1) CA950684A (xx)
DE (1) DE2312998A1 (xx)
ES (1) ES412980A1 (xx)
FR (1) FR2177870B1 (xx)
GB (1) GB1407524A (xx)
IT (1) IT976948B (xx)
KE (1) KE2841A (xx)
ZA (1) ZA73147B (xx)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3915391A (en) * 1972-07-17 1975-10-28 Engelhard Min & Chem Recovery of scheelite from ores by flotation
CA1006277A (en) * 1973-10-11 1977-03-01 Harvey L. Noblitt Scheelite flotation
US4043902A (en) * 1975-06-06 1977-08-23 American Cyanamid Company Tri-carboxylated and tetra-carboxylated fatty acid aspartates as flotation collectors
US4199064A (en) * 1977-12-21 1980-04-22 American Cyanamid Company Process for beneficiating non-sulfide minerals
US4139482A (en) * 1977-12-21 1979-02-13 American Cyanamid Company Combination of a fatty acid and an N-sulfodicarboxylic acid asparate as collectors for non-sulfide ores
US4213853A (en) * 1978-01-25 1980-07-22 Engelhard Minerals & Chemicals Corporation Froth flotation
US4229287A (en) * 1978-12-04 1980-10-21 Engelhard Minerals & Chemicals Corporation Tin flotation
US4206045A (en) * 1978-12-07 1980-06-03 American Cyanamid Company Process for froth flotation of phosphate using combination collector
ZA862450B (en) * 1985-10-10 1986-11-26 Kemira Oy A process for the froth-flotation of a phosphate mineral,and a reagent intended for use in the process
DE3641579A1 (de) * 1986-12-05 1988-06-16 Henkel Kgaa N-alkyl- und n-alkenylasparaginsaeuren als co-sammler fuer die flotation nichtsulfidischer erze
SE0302986D0 (sv) * 2003-11-13 2003-11-13 Akzo Nobel Nv Use of a derivative of aspartic acid as a collector in froth flotation processes
CN1321746C (zh) * 2005-09-02 2007-06-20 青海金瑞矿业发展股份有限公司 脱泥－浮选天青石精矿工艺
CN105214849B (zh) * 2015-11-02 2017-10-10 中南大学 一种提高白钨矿精选过程精矿品位的选矿方法
RU2646268C1 (ru) * 2017-04-12 2018-03-02 Федеральное государственное бюджетное учреждение науки Институт горного дела Дальневосточного отделения Российской академии наук Способ обогащения карбонатно-флюоритовых руд
CN107029896B (zh) * 2017-06-16 2020-07-28 武汉工程大学 一种分离富集磷矿中磷灰石、白云石和石英的浮选工艺
CN109622232B (zh) * 2018-12-14 2019-12-10 东北大学 一种菱镁矿温度控制浮选脱钙的方法
CN111570081B (zh) * 2020-04-28 2021-02-26 长沙矿山研究院有限责任公司 一种高方解石型低品位白钨萤石共生矿利用方法
CN111468307A (zh) * 2020-05-26 2020-07-31 河南天鸿选矿科技有限公司 一种白钨矿浮选捕收剂
CN113083495A (zh) * 2021-03-25 2021-07-09 包头钢铁（集团）有限责任公司 一种白云鄂博矿萤石选矿工艺
CN114471954B (zh) * 2021-03-26 2022-10-11 中南大学 一种N-(2-氧杂烃基)-β-羰基酰胺化合物在萤石浮选中的应用
CN113289768B (zh) * 2021-05-20 2022-09-13 四川同庆南风有限责任公司 一种高效的芒硝石膏浮选提纯工艺
CN113522517B (zh) * 2021-07-15 2023-03-24 中化地质矿山总局地质研究院 一种萤石矿选矿方法
CN114425485B (zh) * 2021-12-14 2023-03-28 中南大学 一种含磁性铁矿物的分选方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2168762A (en) * 1939-08-08 cacos
US2165268A (en) * 1936-07-17 1939-07-11 Separation Process Company Flotation of oxide ore minerals
US2126292A (en) * 1937-04-27 1938-08-09 Phosphate Recovery Corp Process of mineral concentration
US2164063A (en) * 1938-03-07 1939-06-27 Royal S Handy Flotation reagent
LU27818A1 (xx) * 1944-02-04
US2422455A (en) * 1944-07-01 1947-06-17 Lynferd J Wickerham Methods of preparing a diastatic agent
US2424552A (en) * 1945-05-01 1947-07-29 Clemmer Julius Bruce Froth flotation of nonmetallic minerals
US2831574A (en) * 1953-12-10 1958-04-22 Basic Inc Beneficiation of low grade magnesite ores
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

Also Published As

Publication number Publication date
KE2841A (en) 1978-05-26
CA950684A (en) 1974-07-09
ES412980A1 (es) 1976-05-01
AU5102273A (en) 1974-07-11
FR2177870A1 (xx) 1973-11-09
AU474870B2 (en) 1976-08-05
ZA73147B (en) 1973-09-26
AR193461A1 (es) 1973-04-23
IT976948B (it) 1974-09-10
DE2312998A1 (de) 1973-09-27
GB1407524A (en) 1975-09-24
US3830366A (en) 1974-08-20
JPS497102A (xx) 1974-01-22
FR2177870B1 (xx) 1977-09-02
JPS5646906B2 (xx) 1981-11-06

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