BR8606770A - Nova composicao de coletor para flotacao em espuma - Google Patents

Nova composicao de coletor para flotacao em espuma

Info

Publication number: BR8606770A
Authority: BR; Brazil
Prior art keywords: collector composition; foam flotation; new collector; new; flotation
Prior art date: 1985-07-12

Application number

BR8606770A

Other languages

English (en)

Inventor

Richard R Klimpel

Robert D Hansen

Original Assignee

Dow Chemical 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.)

1985-07-12

Filing date

1986-02-18

Publication date

1987-10-13

1986-02-18 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

1987-10-13 Publication of BR8606770A publication Critical patent/BR8606770A/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
- B03D1/001—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
- 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

BR8606770A 1985-07-12 1986-02-18 Nova composicao de coletor para flotacao em espuma BR8606770A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US75432885A	1985-07-12	1985-07-12
PCT/US1986/000336 WO1987000451A1 (en)	1985-07-12	1986-02-18	Novel collector composition for froth flotation

Publications (1)

Publication Number	Publication Date
BR8606770A true BR8606770A (pt)	1987-10-13

Family

ID=25034323

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8606770A BR8606770A (pt)	1985-07-12	1986-02-18	Nova composicao de coletor para flotacao em espuma

Country Status (16)

Country	Link
CN (1)	CN1011945B (pt)
AU (1)	AU576422B2 (pt)
BR (1)	BR8606770A (pt)
CA (1)	CA1267979A (pt)
ES (1)	ES8706046A1 (pt)
FI (1)	FI81975C (pt)
MX (1)	MX165319B (pt)
PH (1)	PH22952A (pt)
PL (1)	PL148165B1 (pt)
RU (1)	RU1831373C (pt)
SE (1)	SE461256B (pt)
WO (1)	WO1987000451A1 (pt)
YU (1)	YU45767B (pt)
ZA (1)	ZA861172B (pt)
ZM (1)	ZM1386A1 (pt)
ZW (1)	ZW3986A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
PH23458A (en) *	1985-11-29	1989-08-07	Dow Chemical Co	Collector compositions for the froth flotation of mineral values
US4904374A (en) *	1987-10-08	1990-02-27	Sentrachem Limited	Froth flotation
CN105344491B (zh) *	2015-09-30	2017-09-15	广西大学	一种锑金矿物捕收剂的制备方法
CN107442267B (zh) *	2017-07-28	2019-03-15	西部矿业股份有限公司	一种微细粒难选铁闪锌矿的浮选方法
WO2019075169A2 (en) *	2017-10-12	2019-04-18	Cytec Industries Inc.	METHODS OF RECOVERING BY FLOTATION OF VALUE MATERIAL FROM PARTICLES OF RUGGED SIZE
CN108435432B (zh) *	2018-04-03	2019-11-05	中南大学	一种用于高砷含碳黄铁矿型金矿浮选的组合浮选剂及其应用
CN108816521B (zh) *	2018-05-22	2019-10-08	中南大学	三羟基苯及其衍生物作为铋抑制剂在浮选过程中的应用
CN110280394A (zh) *	2019-06-09	2019-09-27	沈阳有研矿物化工有限公司	一种异戊基黄原酸丙炔酯及其制备方法
CN110280393A (zh) *	2019-06-09	2019-09-27	沈阳有研矿物化工有限公司	一种异丙基黄原酸丙炔酯及其制备方法
CN113680535B (zh) *	2021-08-24	2023-03-21	中南大学	一种烷基醚基二硫代磷酸盐捕收剂及其制备方法与应用
CN114011583B (zh) *	2021-11-09	2022-07-12	中国矿业大学(北京)	一种煤泥浮选剂及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1833740A (en) *	1926-03-19	1931-11-24	Peter C Reilly	Process of ore flotation
US1819112A (en) *	1929-04-22	1931-08-18	Nat Aniline & Chem Co Inc	Froth flotation of minerals
US2127375A (en) *	1935-07-17	1938-08-16	Du Pont	Esters of dithiocarbamic acids
US2169313A (en) *	1938-09-24	1939-08-15	Minerals Separation North Us	Concentration of metalliferous ores by flotation
US2691635A (en) *	1953-05-20	1954-10-12	Dow Chemical Co	Process for the manufacture of dialkyl thionocarbamates
AU509346B2 (en) *	1976-12-02	1980-05-08	The Dow Chemical Company	Forth flotation process
CA1105156A (en) *	1978-10-11	1981-07-14	William A. Rickelton	Flotation of sulfide minerals
ES8800077A1 (es) *	1985-05-31	1987-10-16	Dow Chemical Co	Un procedimiento para recuperar minerales de sulfuro, que contienen metales, o minerales de oxido sulfurados, que contienen metales, a partir de una mena

1986
- 1986-02-07 ZM ZM13/86A patent/ZM1386A1/xx unknown
- 1986-02-14 PH PH33417A patent/PH22952A/en unknown
- 1986-02-14 CA CA000501881A patent/CA1267979A/en not_active Expired - Lifetime
- 1986-02-14 ES ES552028A patent/ES8706046A1/es not_active Expired
- 1986-02-17 YU YU23186A patent/YU45767B/sh unknown
- 1986-02-17 PL PL1986257992A patent/PL148165B1/pl unknown
- 1986-02-17 MX MX001574A patent/MX165319B/es unknown
- 1986-02-17 ZW ZW39/86A patent/ZW3986A1/xx unknown
- 1986-02-17 ZA ZA861172A patent/ZA861172B/xx unknown
- 1986-02-17 CN CN86101646A patent/CN1011945B/zh not_active Expired
- 1986-02-18 AU AU55497/86A patent/AU576422B2/en not_active Expired
- 1986-02-18 WO PCT/US1986/000336 patent/WO1987000451A1/en active IP Right Grant
- 1986-02-18 BR BR8606770A patent/BR8606770A/pt not_active IP Right Cessation
1987
- 1987-03-09 FI FI871017A patent/FI81975C/fi not_active IP Right Cessation
- 1987-03-11 SE SE8701018A patent/SE461256B/sv not_active IP Right Cessation
- 1987-03-11 RU SU4202192A patent/RU1831373C/ru active

Also Published As

Publication number	Publication date
CN1011945B (zh)	1991-03-13
RU1831373C (ru)	1993-07-30
ZA861172B (en)	1987-10-28
PL257992A1 (en)	1987-05-18
FI81975B (fi)	1990-09-28
YU45767B (sh)	1992-07-20
CA1267979A (en)	1990-04-17
AU5549786A (en)	1987-02-10
FI871017A (fi)	1987-03-09
YU23186A (en)	1988-06-30
SE461256B (sv)	1990-01-29
SE8701018L (sv)	1987-03-11
SE8701018D0 (sv)	1987-03-11
ZW3986A1 (en)	1987-09-09
ES552028A0 (es)	1987-06-01
ZM1386A1 (en)	1988-12-30
FI81975C (fi)	1991-01-10
AU576422B2 (en)	1988-08-25
WO1987000451A1 (en)	1987-01-29
ES8706046A1 (es)	1987-06-01
CN86101646A (zh)	1987-01-07
PH22952A (en)	1989-02-03
PL148165B1 (en)	1989-09-30
FI871017A0 (fi)	1987-03-09
MX165319B (es)	1992-11-05

Publication	Publication Date	Title
MX163585B (es)	1992-06-03	Mejoras en unidad para ejercicios
DK317185A (da)	1986-01-13	Slagterkniv
BR8606705A (pt)	1987-08-11	Novos coletores para a flotacao seletiva em espuma de minerais de sulfureto
BR8607003A (pt)	1987-12-01	Novos coletores para flotacao de espuma de minerais
DK94786D0 (da)	1986-02-28	Svagtskummende detergentkomposition
DK580585A (da)	1986-06-14	Knivskaerper
BR8600349A (pt)	1986-10-14	Composicao amaciante para tecido
BR8606770A (pt)	1987-10-13	Nova composicao de coletor para flotacao em espuma
ES288364Y (es)	1987-03-01	Acondicionamiento para pinchitos
PT83598A (pt)	1987-05-29	Assento para esquiador
DE3664792D1 (en)	1989-09-07	Improved cutting edges
DK279386A (da)	1986-12-15	Knivskaerper
ES546306A0 (es)	1986-10-16	Disposicion para mezclar bebidas
BR8505340A (pt)	1986-08-05	Composicao espumavel
GB8406462D0 (en)	1984-05-16	Ruler
GB8505910D0 (en)	1985-04-11	Cutting elongate members
GB8622841D0 (en)	1986-10-29	Ruler
KR870006524U (ko)	1987-05-08	칼 갈이기
GB8526683D0 (en)	1985-12-04	Fixed cutter blade
BR8207086A (pt)	1984-07-17	Aperfeicoamentos em estrutura para a obtencao de utensilios diversos
BR8403662A (pt)	1984-12-18	Afiador de facas
BR6401885U (pt)	1985-02-20	Aperfeicoamento em suporte de fixacao para plafon
GB2183191B (en)	1989-09-27	Electrochemical cutting
BR8405122A (pt)	1986-05-13	Estrutura para construcao em geral
ES278912Y (es)	1985-04-01	Soporte para utiles de afeitado

Legal Events

Date	Code	Title	Description
2008-07-22	B21A	Expiry acc. art. 78, item i of ipl- expiry of the term of protection	Free format text: PATENTE EXTINTA EM 18/02/2001