BR8606770A - NEW COLLECTOR COMPOSITION FOR FOAM FLOTATION - Google Patents

NEW COLLECTOR COMPOSITION FOR FOAM FLOTATION

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

Portuguese (pt)

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/en

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 NEW COLLECTOR COMPOSITION FOR FOAM FLOTATION BR8606770A (en)

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 (en)	1987-10-13

Family

ID=25034323

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8606770A BR8606770A (en)	1985-07-12	1986-02-18	NEW COLLECTOR COMPOSITION FOR FOAM FLOTATION

Country Status (16)

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

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 (en) *	2015-09-30	2017-09-15	广西大学	A kind of preparation method of Sb-Au ore thing collecting agent
CN107442267B (en) *	2017-07-28	2019-03-15	西部矿业股份有限公司	A kind of microfine difficulty selects the method for floating of marmatite
WO2019075169A2 (en) *	2017-10-12	2019-04-18	Cytec Industries Inc.	Methods for flotation recovery of value material from coarse-sized particles
CN108435432B (en) *	2018-04-03	2019-11-05	中南大学	A kind of combined flotation agent and its application for the carbon containing Pyrite-type gold ore flotation of high arsenic
CN108816521B (en) *	2018-05-22	2019-10-08	中南大学	Application of Trihydroxybenzene and Its Derivatives as Bismuth Inhibitors in Flotation Process
CN110280394A (en) *	2019-06-09	2019-09-27	沈阳有研矿物化工有限公司	A kind of isopentyl xanthic acid propynyl ester and preparation method thereof
CN110280393A (en) *	2019-06-09	2019-09-27	沈阳有研矿物化工有限公司	A kind of isopropyl xanthan acid propynyl ester and preparation method thereof
CN113680535B (en) *	2021-08-24	2023-03-21	中南大学	Alkyl ether group dithiophosphate collecting agent and preparation method and application thereof
CN114011583B (en) *	2021-11-09	2022-07-12	中国矿业大学(北京)	Coal slime flotation agent and preparation method thereof

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 (en) *	1985-05-31	1987-10-16	Dow Chemical Co	Novel collectors for the selective froth flotation of sulfide minerals

1986
- 1986-02-07 ZM ZM13/86A patent/ZM1386A1/en 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/en not_active Expired
- 1986-02-17 YU YU23186A patent/YU45767B/en unknown
- 1986-02-17 PL PL1986257992A patent/PL148165B1/en unknown
- 1986-02-17 MX MX001574A patent/MX165319B/en unknown
- 1986-02-17 ZW ZW39/86A patent/ZW3986A1/en unknown
- 1986-02-17 ZA ZA861172A patent/ZA861172B/en unknown
- 1986-02-17 CN CN86101646A patent/CN1011945B/en 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/en not_active IP Right Cessation
1987
- 1987-03-09 FI FI871017A patent/FI81975C/en not_active IP Right Cessation
- 1987-03-11 SE SE8701018A patent/SE461256B/en not_active IP Right Cessation
- 1987-03-11 RU SU4202192A patent/RU1831373C/en active

Also Published As

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

Publication	Publication Date	Title
MX163585B (en)	1992-06-03	IMPROVEMENTS IN UNIT FOR EXERCISES
DK317185A (en)	1986-01-13	BUTCHER KNIFE
BR8606705A (en)	1987-08-11	NEW COLLECTORS FOR SELECTIVE FLOATING IN SULFURETH MINERALS FOAM
BR8607003A (en)	1987-12-01	NEW COLLECTORS FOR MINERAL FOAM FLOTATION
DK94786D0 (en)	1986-02-28	LOW FOAM DETERGENT COMPOSITION
DK580585A (en)	1986-06-14	KNIFE SHARPENER
BR8600349A (en)	1986-10-14	SOFTENING COMPOSITION FOR FABRIC
BR8606770A (en)	1987-10-13	NEW COLLECTOR COMPOSITION FOR FOAM FLOTATION
ES288364Y (en)	1987-03-01	CONDITIONING FOR PINCHITOS
PT83598A (en)	1987-05-29	SEAT FOR SKIER
DE3664792D1 (en)	1989-09-07	Improved cutting edges
DK279386A (en)	1986-12-15	KNIFE SHARPENER
ES546306A0 (en)	1986-10-16	ARRANGEMENT FOR MIXING BEVERAGES
BR8505340A (en)	1986-08-05	FOAM COMPOSITION
GB8406462D0 (en)	1984-05-16	Ruler
GB8505910D0 (en)	1985-04-11	Cutting elongate members
GB8622841D0 (en)	1986-10-29	Ruler
KR870006524U (en)	1987-05-08	Knife sharpening
GB8526683D0 (en)	1985-12-04	Fixed cutter blade
BR8207086A (en)	1984-07-17	STRUCTURE IMPROVEMENTS FOR OBTAINING MISCELLANEOUS UTENSILS
BR8403662A (en)	1984-12-18	KNIFE SHARPENER
BR6401885U (en)	1985-02-20	IMPROVEMENT IN FIXING SUPPORT FOR PLAFON
GB2183191B (en)	1989-09-27	Electrochemical cutting
BR8405122A (en)	1986-05-13	STRUCTURE FOR CONSTRUCTION IN GENERAL
ES278912Y (en)	1985-04-01	SUPPORT FOR SHAVING TOOLS

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