EP0034171A4 - Amine oxide promoters for froth flotation of mineral ores. - Google Patents

Amine oxide promoters for froth flotation of mineral ores.

Info

Publication number: EP0034171A4
Authority: EP; European Patent Office
Prior art keywords: amine oxide; froth flotation; mineral ores; oxide promoters; promoters
Prior art date: 1979-08-15
Legal status (The legal status 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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP19800901733

Other languages

German (de)

French (fr)

Other versions

EP0034171A1 (en

Inventor

Saul J Escalera

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Witco Corp

Original Assignee

Sherex Chemical Co Inc

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.)

1979-08-15

Filing date

1981-03-09

Publication date

1982-01-08

1981-03-09 Application filed by Sherex Chemical Co Inc filed Critical Sherex Chemical Co Inc

1981-08-26 Publication of EP0034171A1 publication Critical patent/EP0034171A1/en

1982-01-08 Publication of EP0034171A4 publication Critical patent/EP0034171A4/en

Status Withdrawn legal-status Critical Current

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
- 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
- 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
- B03D2203/04—Non-sulfide 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
- B03D2203/04—Non-sulfide ores
- B03D2203/10—Potassium ores

EP19800901733 1979-08-15 1981-03-09 Amine oxide promoters for froth flotation of mineral ores. Withdrawn EP0034171A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US6663779A	1979-08-15	1979-08-15
US66637		1979-08-15

Publications (2)

Publication Number	Publication Date
EP0034171A1 EP0034171A1 (en)	1981-08-26
EP0034171A4 true EP0034171A4 (en)	1982-01-08

Family

ID=22070748

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19800901733 Withdrawn EP0034171A4 (en)	1979-08-15	1981-03-09	Amine oxide promoters for froth flotation of mineral ores.

Country Status (8)

Country	Link
US (1)	US4325821A (en)
EP (1)	EP0034171A4 (en)
BR (1)	BR8008793A (en)
CA (1)	CA1148672A (en)
DD (1)	DD152485A5 (en)
IL (1)	IL60578A0 (en)
MA (1)	MA18935A1 (en)
WO (1)	WO1981000527A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1258636A (en)	1984-07-20	1989-08-22	Terry Gerstein	Low ph hair conditioner compositions containing amine oxides
US5510044A (en) *	1994-05-26	1996-04-23	The University Of British Columbia	Composition for froth flotation of mineral ores comprising amine and frother
DE102006010939A1 (en) *	2006-03-09	2007-09-13	Clariant International Limited	Flotation reagent for silicates
DE102009018956B4 (en) *	2009-04-25	2014-02-13	K-Utec Ag Salt Technologies	Process for the preparation of potassium sulphate from bittern
US10201810B2 (en)	2015-11-09	2019-02-12	Indian Oil Corporation Limited	Vacuum resid upgradation and graphite production

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA642407A (en) *		1962-06-05	L. Keen James	Flotation concentration of halite
DE1068191B (en) *		1959-11-05
CH177545A (en) *	1934-06-23	1935-06-15	Chem Ind Basel	Wetting agent to increase the wetting ability of mercerising liquors
US2159967A (en) *	1938-04-15	1939-05-30	Du Pont	Oxides of amino acids
US2364520A (en) *	1943-06-23	1944-12-05	Minerals Separation North Us	Concentration of sylvinite ores
US2937751A (en) *	1956-05-23	1960-05-24	Saskatchewan Potash	Flotation reagent
US3047579A (en) *	1958-07-18	1962-07-31	Shell Oil Co	Process for preparing n-oxides
US3032198A (en) *	1958-11-24	1962-05-01	Gen Mills Inc	Flotation concentration of halite
DE1163850B (en) *	1960-07-14	1964-02-27	Henkel & Cie Gmbh	Process for the production of new, non-ionic, skin-friendly derivatives of capillary-active tertiary amines
US3073448A (en) *	1960-10-28	1963-01-15	Armour & Co	Ore flotation collector and ore flotation process
US3114704A (en) *	1961-04-20	1963-12-17	Armour & Co	Ore flotation collector and ore flotation process
NL286242A (en) *	1961-12-04
US3200512A (en) *	1962-01-05	1965-08-17	Augustine J Tucker	Apparatus for gas-jet propelling and heating granular material
NL288614A (en) *	1962-02-07
US3265211A (en) *	1963-06-19	1966-08-09	Armour & Co	Froth flotation with an amine composition
US3499930A (en) *	1965-08-12	1970-03-10	Millmaster Onyx Corp	Tertiary amine oxides
US3449431A (en) *	1965-10-22	1969-06-10	Cargill Inc	Tertiary gamma-alkoxypropylamine oxides
US3438494A (en) *	1966-07-25	1969-04-15	Colorado School Of Mines	Flotation method for the recovery of minerals
FR1516906A (en) *	1967-01-06	1968-02-05	Mines Domaniales De Potasse	Potassium ores flotation process and new reagents used
US3441508A (en) *	1968-05-03	1969-04-29	Procter & Gamble	Detergent containing alkoxy hydroxypropylamine oxide
IL40016A (en) *	1972-07-28	1975-05-22	Dead Sea Works Ltd	Process for the recovery of potassium chloride from its mixtures with sodium chloride
US4113631A (en) *	1976-08-10	1978-09-12	The Dow Chemical Company	Foaming and silt suspending agent
US4178235A (en) *	1978-06-30	1979-12-11	Wilson James A	Flotation recovery of pyrochlore

1980
- 1980-07-03 BR BR8008793A patent/BR8008793A/en unknown
- 1980-07-03 WO PCT/US1980/000852 patent/WO1981000527A1/en not_active Ceased
- 1980-07-07 CA CA000355557A patent/CA1148672A/en not_active Expired
- 1980-07-14 IL IL60578A patent/IL60578A0/en unknown
- 1980-08-14 DD DD80223330A patent/DD152485A5/en unknown
- 1980-08-15 MA MA19136A patent/MA18935A1/en unknown
1981
- 1981-02-04 US US06/231,286 patent/US4325821A/en not_active Expired - Lifetime
- 1981-03-09 EP EP19800901733 patent/EP0034171A4/en not_active Withdrawn

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8100527A1 *

Also Published As

Publication number	Publication date
CA1148672A (en)	1983-06-21
MA18935A1 (en)	1981-04-01
IL60578A0 (en)	1980-09-16
WO1981000527A1 (en)	1981-03-05
BR8008793A (en)	1981-06-23
US4325821A (en)	1982-04-20
EP0034171A1 (en)	1981-08-26
DD152485A5 (en)	1981-12-02

Publication	Publication Date	Title
EP0106787A3 (en)	1986-03-26	Promoters for froth flotation of coal
DE3364986D1 (en)	1986-09-04	Flotation of ores
AR242135A1 (en)	1993-03-31	Novel collectors for the froth flotation of mineral values
GB1550692A (en)	1979-08-15	Mineral beneficiation by froth flotation
DE3566506D1 (en)	1989-01-05	A process for froth flotation of mineral values from ore
GB1552461A (en)	1979-09-12	Mineral beneficiation by froth flotation
PH18652A (en)	1985-08-23	Process for the froth flotation complex metal compounds
PH24537A (en)	1990-08-03	Collector composition for the froth flotation of mineral values
DE3377270D1 (en)	1988-08-11	Beneficiation of clays by froth flotation
EP0034171A4 (en)	1982-01-08	Amine oxide promoters for froth flotation of mineral ores.
GB2163976B (en)	1988-09-28	A frother composition and a froth flotation process for the recovery of mineral values from ore
AU513564B2 (en)	1980-12-11	Promoter for flotation of non-sulfide ores
AU548542B2 (en)	1985-12-19	Froth flotation of iron ore
ZA832484B (en)	1983-12-28	Composition for mineral recovering by froth flotation
GB2099727B (en)	1985-05-15	Froth flotation of coal
GB2110958B (en)	1986-04-03	Froth flotation of coal
ZA807169B (en)	1981-11-25	Froth flotation process
PH21068A (en)	1987-07-10	Composition for ore flotation process
GB2001263A (en)	1979-01-31	Ore beneficiation
GB8320156D0 (en)	1983-08-24	Froth flotation
IL71398A (en)	1989-03-31	Process for beneficiation of carbonate containing phosphate ore by froth flotation
ZA816807B (en)	1982-09-29	Recovery of molybdenum in froth flotation
ZA834354B (en)	1984-03-28	Depressants for froth flotation
ZA821257B (en)	1983-01-26	Froth flotation
ZM8382A1 (en)	1984-04-23	Froth flotation

Legal Events

Date	Code	Title	Description
1981-06-27	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1981-08-26	AK	Designated contracting states	Designated state(s): DE FR GB
1981-10-07	17P	Request for examination filed	Effective date: 19810718
1983-06-13	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
1983-08-17	18W	Application withdrawn	Withdrawal date: 19830603
2007-08-08	RIN1	Information on inventor provided before grant (corrected)	Inventor name: ESCALERA, SAUL J.