BR7603468A - Processo aperfeicoado para beneficiamento de minerios de minerais que nao sejam sulfetos - Google Patents

Processo aperfeicoado para beneficiamento de minerios de minerais que nao sejam sulfetos

Info

Publication number
BR7603468A
BR7603468A BR3468/76A BR7603468A BR7603468A BR 7603468 A BR7603468 A BR 7603468A BR 3468/76 A BR3468/76 A BR 3468/76A BR 7603468 A BR7603468 A BR 7603468A BR 7603468 A BR7603468 A BR 7603468A
Authority
BR
Brazil
Prior art keywords
sulphets
benefit
perfect process
ores
minerals
Prior art date
Application number
BR3468/76A
Other languages
English (en)
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 BR7603468A publication Critical patent/BR7603468A/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
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/01—Organic compounds containing nitrogen
    • 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
    • B03D2201/02—Collectors
    • 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
BR3468/76A 1975-06-06 1976-05-31 Processo aperfeicoado para beneficiamento de minerios de minerais que nao sejam sulfetos BR7603468A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/584,545 US4043902A (en) 1975-06-06 1975-06-06 Tri-carboxylated and tetra-carboxylated fatty acid aspartates as flotation collectors

Publications (1)

Publication Number Publication Date
BR7603468A true BR7603468A (pt) 1977-01-04

Family

ID=24337765

Family Applications (1)

Application Number Title Priority Date Filing Date
BR3468/76A BR7603468A (pt) 1975-06-06 1976-05-31 Processo aperfeicoado para beneficiamento de minerios de minerais que nao sejam sulfetos

Country Status (13)

Country Link
US (1) US4043902A (pt)
JP (1) JPS5235102A (pt)
AR (1) AR208788A1 (pt)
AU (1) AU500918B2 (pt)
BR (1) BR7603468A (pt)
CA (1) CA1066436A (pt)
DE (1) DE2624999A1 (pt)
ES (1) ES448544A1 (pt)
FR (1) FR2313128A1 (pt)
GB (1) GB1552461A (pt)
GR (1) GR59325B (pt)
IT (1) IT1061330B (pt)
ZA (1) ZA762799B (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098686A (en) * 1976-03-19 1978-07-04 Vojislav Petrovich Froth flotation method for recovering of minerals
US4199064A (en) * 1977-12-21 1980-04-22 American Cyanamid Company Process for beneficiating non-sulfide minerals
AU517503B2 (en) * 1978-01-10 1981-08-06 Anglo-American Clays Corp. Brightening natural calcitic ores to yield calcium carbonate
SE8401241D0 (sv) * 1984-03-07 1984-03-07 Kenogard Ab Karboxylsyror innehallande amidogrupper, forfarande for deras framstellning samt anvendning av syrorna
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
DE3829001A1 (de) * 1988-08-26 1990-07-05 Trigon Chemie Gmbh Asparaginsaeure-derivate und verfahren zu ihrer herstellung
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
CN102225371A (zh) * 2011-05-27 2011-10-26 北京矿冶研究总院 一种浮选白钨矿的方法
CN102716807B (zh) * 2012-06-20 2013-09-18 南京金焰锶业有限公司 一种锶矿床的选矿方法
FR2999455B1 (fr) * 2012-12-19 2016-07-15 Solvay Methode de separation de carbonate de calcium et de gypse
CN103350032A (zh) * 2013-06-14 2013-10-16 南京金焰锶业有限公司 一种锶矿选矿方法
BR112017004125B1 (pt) 2014-09-04 2021-06-22 Solvay Sa Uso de uma camada de mineral na parede de um silo de armazenamento de produto alimentício, e, métodos para tratamento profilático do desenvolvimento de parasitas e para evitar um aumento na população de parasitas
CN108043589B (zh) * 2017-12-06 2019-12-24 中南大学 聚天冬氨酸在萤石矿浮选中的应用
DE102017129673B3 (de) 2017-12-12 2018-12-13 Helmholtz-Zentrum Dresden-Rossendorf E. V. Verfahren zur Trennung von Mineralien und Verwendung von kolloidalem Siliciumdioxid
CN110124851B (zh) * 2019-04-30 2021-04-20 东北大学 一种采用eddha抑制剂进行菱镁矿反浮选脱钙的方法
CN112892877A (zh) * 2021-01-15 2021-06-04 南昌航空大学 一种对萤石和脉石矿物方解石进行分离浮选的方法
CN113617535B (zh) * 2021-08-30 2022-11-08 中铝郑州有色金属研究院有限公司 一种同步脱硫脱钾钠脱钙镁的浮选复配剂及其应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1952907A (en) * 1928-11-01 1934-03-27 American Cyanamid Co Method of flotation of oxidized ores
US2414199A (en) * 1943-09-08 1947-01-14 Gutzeit Gregoire Froth flotation of nonsulfide ores
US2740522A (en) * 1953-04-07 1956-04-03 American Cyanamid Co Flotation of ores using addition polymers as depressants
US3469693A (en) * 1966-02-23 1969-09-30 Nathaniel Arbiter Beneficiation of ores by froth flotation using sulfosuccinamates
FR1519540A (fr) * 1966-05-11 1968-04-05 Prod Chim D Auby Soc D Procédé et produits pour la flottation de minéraux et minerais à gangue calcaire et dolomitique, tels que minerais oxydés, de cuivre notamment
US3779380A (en) * 1971-10-12 1973-12-18 Hercules Inc Collector composition for ore flotation
US3830366A (en) * 1972-03-24 1974-08-20 American Cyanamid Co Mineral flotation with sulfosuccinamate and depressent

Also Published As

Publication number Publication date
AR208788A1 (es) 1977-02-28
DE2624999A1 (de) 1976-12-16
IT1061330B (it) 1983-02-28
ZA762799B (en) 1977-04-27
FR2313128A1 (fr) 1976-12-31
AU1391476A (en) 1977-11-17
US4043902A (en) 1977-08-23
GR59325B (en) 1977-12-13
ES448544A1 (es) 1977-11-01
AU500918B2 (en) 1979-06-07
FR2313128B1 (pt) 1979-08-31
JPS5235102A (en) 1977-03-17
CA1066436A (en) 1979-11-13
GB1552461A (en) 1979-09-12

Similar Documents

Publication Publication Date Title
BR7603468A (pt) Processo aperfeicoado para beneficiamento de minerios de minerais que nao sejam sulfetos
BR7603327A (pt) Processo aperfeicoado para recuperacao de minerais nao sulfetados
BR7605661A (pt) Processo para separacao de proteinas
BR7605856A (pt) Processo para deslignificacao de material lignocelulosico
BR7600166A (pt) Processo para a producao de copolimeros
BR7603333A (pt) Processo para a fabricacao de policarbonatos
BR7605039A (pt) Processo para cloracao direta de alcoilbenzenos
BR7607295A (pt) Processo para calcinacao de minerais
BR7600029A (pt) Processo para fabricacao de fosgenio
BR7603021A (pt) Processo para a producao de 2-aril-2h-benzotriazois
BR7606776A (pt) Processo para preparacao de alfa-amino-gama-metil-mercaptobutiro-nitrila
BR7700340A (pt) Processo aperfeicoado para o beneficiamento de minerios nao sulfetados e sistema coletor sinergico para minerios nao sulfetados
BR7607200A (pt) Processo para producao de pinacol
BR7601825A (pt) Processo para transportar solidos triturados
BR7100533D0 (pt) Processo para o tratamento de minerais
BR7603023A (pt) Processo para a producao de 2-aril-2h-benzotriazois
BR7603024A (pt) Processo para a producao de 2-aril-2h-benzotriazois
BR7106947D0 (pt) Processo aperfeicoado para producao de tris(hidroximetil) fosfina
BR7607442A (pt) Processo para a carbo-cloracao de minerio caulinitico
BR7606985A (pt) Processo para produzir coque metalurgico
BR7603871A (pt) Processo para producao de polimisturas polimericas
BR7601137A (pt) Processo para producao de polpa mecanica
BR7600167A (pt) Processo para obtencao de tiometil-aril-ureias
BR7508056A (pt) Processo para o enriquecimento de halogenoantraquinonas
BR7608096A (pt) Processo para a separacao de impurezas radioativas de badeleita