BR9203941A - Aperfeicoamento em processo de flotacao com espuma para beneficiar um minerio do grupo do ouro,prata ou platina - Google Patents

Aperfeicoamento em processo de flotacao com espuma para beneficiar um minerio do grupo do ouro,prata ou platina

Info

Publication number: BR9203941A
Authority: BR; Brazil
Prior art keywords: gold; foam; silver; benefit; improvement
Prior art date: 1991-10-11

Application number

BR929203941A

Other languages

English (en)

Inventor

Diane Elizabeth Roberts

Robert James Jackson

Alexander Stewart Lambert

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.)

1991-10-11

Filing date

1992-10-09

Publication date

1993-04-27

1992-10-09 Application filed by American Cyanamid Co filed Critical American Cyanamid Co

1993-04-27 Publication of BR9203941A publication Critical patent/BR9203941A/pt

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
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/012—Organic compounds containing sulfur
- 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
- B03D1/014—Organic compounds containing phosphorus
- 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
- B03D2203/025—Precious metal ores

BR929203941A 1991-10-11 1992-10-09 Aperfeicoamento em processo de flotacao com espuma para beneficiar um minerio do grupo do ouro,prata ou platina BR9203941A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ZA918140A ZA918140B (en)	1991-10-11	1991-10-11	Recovery of platinum group metals and gold by synergistic reaction between allylalkylthionocarbamates and dithiophosphates

Publications (1)

Publication Number	Publication Date
BR9203941A true BR9203941A (pt)	1993-04-27

Family

ID=25581052

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR929203941A BR9203941A (pt)	1991-10-11	1992-10-09	Aperfeicoamento em processo de flotacao com espuma para beneficiar um minerio do grupo do ouro,prata ou platina

Country Status (13)

Country	Link
US (1)	US5232581A (pt)
AU (1)	AU658006B2 (pt)
BR (1)	BR9203941A (pt)
CA (1)	CA2080285C (pt)
ES (1)	ES2039310B1 (pt)
IE (1)	IE64945B1 (pt)
MX (1)	MX9205745A (pt)
NO (1)	NO923935L (pt)
PT (1)	PT100852B (pt)
SE (1)	SE9202979L (pt)
TR (1)	TR26736A (pt)
YU (1)	YU48266B (pt)
ZA (1)	ZA918140B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5599442A (en) *	1996-06-14	1997-02-04	Cytec Technology Corp.	Collector composition for flotation of activated sphalerite
US6234318B1 (en)	1999-05-04	2001-05-22	Barrick Gold Corporation	Flotation and cyanidation process control
DE10055126C1 (de) *	2000-11-07	2002-05-23	Clariant Internat Ltd Muttenz	Sammler für die Aufbereitung von Nicht-Eisen-Metallsulfiden und seine Verwendung
US7482495B2 (en) *	2005-12-22	2009-01-27	Lyondell Chemical Technology, L.P.	Process for making alkylene glycol ether compositions useful for metal recovery
WO2008019451A1 (en) *	2006-08-17	2008-02-21	Ab Tall (Holdings) Pty Ltd	Collectors and flotation methods
AP2010005222A0 (en)	2007-09-14	2010-04-30	Barrick Gold Corp	Process for recovering platinum group metals usingreductants
US8362304B2 (en) *	2009-07-15	2013-01-29	Lyondell Chemical Technology, L.P.	Process for making glycol ether compositions useful for metal recovery
CN102009000B (zh) *	2010-07-27	2014-06-11	北京天任瑞创科技发展有限公司	一种用于金、银和铂族元素的捕收剂的制备及其使用方法
CN102716809B (zh) *	2012-05-30	2013-07-03	西北矿冶研究院	一种硫化铜镍矿捕收剂
CN103691572A (zh) *	2013-12-06	2014-04-02	西北矿冶研究院	一种提高伴生金银选矿指标的捕收剂
CN104826742B (zh) *	2015-05-19	2016-12-07	烟台恒邦化工助剂有限公司	一种硫化矿的复合捕收剂及其制备方法
EA031517B1 (ru) *	2017-12-08	2019-01-31	Общество С Ограниченной Ответственностью "Квадрат Плюс" (Ооо "Квадрат Плюс")	Композиция реагентов-собирателей для флотации сульфидных руд
CN108906332A (zh) *	2018-07-27	2018-11-30	广西大学	一种硫化锌矿浮选方法
CN109550598B (zh) *	2018-11-21	2019-09-24	中南大学	一种烃氧基丙基硫脲在金属矿浮选中的应用
CN111298983A (zh) *	2020-03-27	2020-06-19	云南铁峰矿业化工新技术有限公司	一种捕收剂
CN111298984A (zh) *	2020-03-27	2020-06-19	云南铁峰矿业化工新技术有限公司	一种捕收剂

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE575908C (de) *	1928-05-01	1933-05-04	American Cyanamid Co	Verfahren zur Schaumschwimmaufbereitung von Kupfer-, Gold-, Silbererzen
US3086653A (en) *	1960-12-12	1963-04-23	American Cyanamid Co	Concentrated aqueous solutions of alkali and alkaline earth metal salts of phospho-organic compounds
US3317040A (en) *	1963-07-30	1967-05-02	American Cyanamid Co	Flotation process with reagent composition
US3925218A (en) *	1974-08-01	1975-12-09	American Cyanamid Co	Concentration of ore by flotation with solutions of aqueous dithiophosphates and thionocarbamate as collector
US4040950A (en) *	1974-08-01	1977-08-09	American Cyanamid Company	Concentration of ore by flotation with solutions of aqueous dithiophosphates and thionocarbamate as collector
CA1105156A (en) *	1978-10-11	1981-07-14	William A. Rickelton	Flotation of sulfide minerals
SU914553A1 (ru) *	1979-10-17	1982-03-23	Petr P Gnatyuk	Способ получения ти0карбамат01
SU833326A1 (ru) *	1979-10-25	1981-05-30	Всесоюзный Ордена Трудового Красногознамени Научно-Исследовательский Ипроектный Институт Обработки Полезныхископаемых "Механобр"	Собиратель дл флотации сульфидныхРуд
GB2106804A (en) *	1981-10-08	1983-04-20	American Cyanamid Co	Process for the beneficiation of metal sulfides and collector combinations therefor
US4387034A (en) *	1981-10-23	1983-06-07	Thiotech, Inc.	Mixed alkylthionocarbamates flotation collectors and ore dressing methods in which the collectors are employed
US4482500A (en) *	1982-08-23	1984-11-13	American Cyanamid Company	Process for the preparation of N-allyl-O-alkyl thionocarbamates
US4456560A (en) *	1982-08-23	1984-06-26	American Cyanamid Company	Process for the preparation of N-allyl-O-alkyl thionocarbamates
US4699712A (en) *	1984-06-20	1987-10-13	Thiotech, Inc.	Ore dressing method
US4584097A (en) *	1984-08-17	1986-04-22	American Cyanamid Company	Neutral hydrocarboxycarbonyl thionocarbamate sulfide collectors
CN85107378A (zh) *	1984-09-13	1987-03-18	陶氏化学公司	从原煤中回收有用煤的起泡剂组合物和泡沫浮选方法
EP0298392A3 (de) *	1987-07-07	1991-01-09	Henkel Kommanditgesellschaft auf Aktien	Verfahren zur Gewinnung von Mineralen aus sulfidischen aus Erzen durch Flotation und Mittel zu seiner Durchführung
US4904374A (en) *	1987-10-08	1990-02-27	Sentrachem Limited	Froth flotation
US4929344A (en) *	1989-05-01	1990-05-29	American Cyanamid	Metals recovery by flotation
US5082554A (en) *	1990-06-15	1992-01-21	The Lubrizol Corporation	Flotation process using metal salts of phosphorus acids
US5147572A (en) *	1990-06-15	1992-09-15	The Lubrizol Corporation	Flotation composition using a mixture of collectors
US5094746A (en) *	1990-06-15	1992-03-10	The Lubrizol Corporation	Flotation process using a mixture of collectors

1991
- 1991-10-11 ZA ZA918140A patent/ZA918140B/xx unknown
1992
- 1992-05-04 US US07/878,249 patent/US5232581A/en not_active Expired - Lifetime
- 1992-09-09 PT PT100852A patent/PT100852B/pt not_active IP Right Cessation
- 1992-09-16 ES ES09201857A patent/ES2039310B1/es not_active Expired - Lifetime
- 1992-10-07 MX MX9205745A patent/MX9205745A/es not_active IP Right Cessation
- 1992-10-07 TR TR92/0973A patent/TR26736A/xx unknown
- 1992-10-09 BR BR929203941A patent/BR9203941A/pt active Search and Examination
- 1992-10-09 YU YU91092A patent/YU48266B/sh unknown
- 1992-10-09 AU AU26323/92A patent/AU658006B2/en not_active Ceased
- 1992-10-09 CA CA002080285A patent/CA2080285C/en not_active Expired - Lifetime
- 1992-10-09 SE SE9202979A patent/SE9202979L/ not_active Application Discontinuation
- 1992-10-09 IE IE922718A patent/IE64945B1/en not_active IP Right Cessation
- 1992-10-09 NO NO92923935A patent/NO923935L/no unknown

Also Published As

Publication number	Publication date
PT100852A (pt)	1993-11-30
YU48266B (sh)	1997-09-30
IE922718A1 (en)	1993-04-21
ZA918140B (en)	1992-07-29
PT100852B (pt)	1999-07-30
ES2039310A1 (es)	1993-09-16
AU2632392A (en)	1993-04-22
AU658006B2 (en)	1995-03-30
TR26736A (tr)	1995-05-15
NO923935D0 (no)	1992-10-09
ES2039310B1 (es)	1994-05-16
YU91092A (sh)	1995-10-03
NO923935L (no)	1993-04-13
MX9205745A (es)	1993-07-01
SE9202979L (sv)	1993-04-12
US5232581A (en)	1993-08-03
CA2080285A1 (en)	1993-04-12
IE64945B1 (en)	1995-09-20
CA2080285C (en)	2004-03-30
SE9202979D0 (sv)	1992-10-09

Publication	Publication Date	Title
BR9203941A (pt)	1993-04-27	Aperfeicoamento em processo de flotacao com espuma para beneficiar um minerio do grupo do ouro,prata ou platina
DE3576587D1 (de)	1990-04-19	In wechselwirkung stehende abdruckverbesserungstechniken.
IT1182049B (it)	1987-09-30	Perfezionamento nelle strutture di vetrature, in particolare parabrezza e simili di autoveicoli
EP0433593A3 (en)	1991-11-21	Bar code symbol readers with edge enhancement
BR8300853A (pt)	1983-11-16	Artigos de vidro soluveis em agua, e processo para sua formacao
BR9001995A (pt)	1991-08-13	Processo aperfeicoado de flotacao com espuma para beneficiar um minerio de metal do grupo do ouro,prata ou platina
DE3871142D1 (de)	1992-06-17	Briefoeffner.
DE3580117D1 (de)	1990-11-22	Verarbeitungsgeraet mit hierarchischer struktur.
IT8719357A0 (it)	1987-02-12	Dispositivo per rendere uniforme il nastro o velo di carda in una carda o simili.
DE3685326D1 (de)	1992-06-17	Glasartige legierungen mit perminvar-eigenschaften.
NO872335L (no)	1987-12-28	Tekstiler for bruk i kaldt vr.
NO872628D0 (no)	1987-06-23	Elastisk brillestang.
IT8622426A0 (it)	1986-11-21	Carbapenem con sostituzione eterotioalchiltio quaternizzata in posizione 2.
BR9101609A (pt)	1992-04-07	Processo para lixiviacao de ouro e prata
DE3783585D1 (de)	1993-02-25	Polyaetherimidester-thermoplasten mit biegungseigenschaften.
NO901910L (no)	1990-10-29	Vandig flytende oppvaskmiddelblanding med forbedrete anti-filmdannende og anti-flekkdannende egenskaper.
BR8502109A (pt)	1985-12-31	Dispositivo destinado a ser colocado em um fluido em movimento e processo de operar o mesmo
DE58906503D1 (de)	1994-02-03	Brieföffner.
DE58905401D1 (de)	1993-09-30	Flachform-Oberlichtöffner.
IT8918406V0 (it)	1989-05-16	Orologio in sughero
DE3766109D1 (de)	1990-12-13	Verbesserungen in oder bezueglich des druckens.
IT8482516A0 (it)	1984-04-17	Sfera sfaccettata in materiale trasparente.
BR8503067A (pt)	1987-02-03	Aperfeicoamento em processo de fototransparencia
IT8623640V0 (it)	1986-11-10	Applicazioni ornamentali per indumenti in genere, con mezzi perrallegrare.
IT8659802V0 (it)	1986-01-08	Stanghetta con elemento elastico, agente in compressione, particolarmente funzionale e relativi occhiali.

Legal Events

Date	Code	Title	Description
1995-06-27	EE	Request for examination
2002-03-26	FD5	Application fees: dismissal - article 86 of industrial property law