IN165485B - - Google Patents

Info

Publication number: IN165485B
Authority: IN; India

Application number

IN662/MAS/85A

Other languages

English (en)

Inventor

R Klimpel Richard

D Hansen Robert

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.)

1984-08-29

Filing date

1985-08-26

Publication date

1989-10-28

1985-08-26 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

1989-10-28 Publication of IN165485B publication Critical patent/IN165485B/en

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
- B03D1/008—Organic compounds containing oxygen
- 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
- B03D1/006—Hydrocarbons
- 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
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/04—Frothers
- 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
- B03D2203/08—Coal ores, fly ash or soot

IN662/MAS/85A 1984-08-29 1985-08-26 IN165485B (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/646,340 US4761223A (en)	1984-08-29	1984-08-29	Frothers demonstrating enhanced recovery of fine particles of coal in froth flotation
PCT/US1985/001638 WO1986001435A1 (fr)	1984-08-29	1985-08-26	Composition generatrice d'ecume et procede de flottation par ecume utilises dans la recuperation de valeurs de charbon a partir de charbon brut

Publications (1)

Publication Number	Publication Date
IN165485B true IN165485B (fr)	1989-10-28

Family

ID=24592669

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IN662/MAS/85A IN165485B (fr)	1984-08-29	1985-08-26

Country Status (10)

Country	Link
US (1)	US4761223A (fr)
EP (1)	EP0176261A3 (fr)
JP (1)	JPS6174659A (fr)
AU (1)	AU566818B2 (fr)
BR (1)	BR8506897A (fr)
CA (1)	CA1270075A (fr)
IN (1)	IN165485B (fr)
PL (1)	PL146942B1 (fr)
WO (1)	WO1986001435A1 (fr)
ZA (1)	ZA856507B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4904373A (en) *	1989-04-04	1990-02-27	University Of Utah	Fossil resin flotation from coal by selective coagulation and depression of coal
US4915825A (en) *	1989-05-19	1990-04-10	Nalco Chemical Company	Process for coal flotation using 4-methyl cyclohexane methanol frothers
US8469197B2 (en) *	2008-08-19	2013-06-25	Tata Steel Limited	Blended frother for producing low ash content clean coal through flotation
DE102009010293A1 (de) *	2009-02-24	2010-09-02	Clariant International Ltd.	Sammler für Verfahren zur Flotation unlöslischer Bestandteile von Kalirohsalzen
PE20131364A1 (es) *	2010-09-27	2013-11-25	Huntsman Corp Australia Pty Ltd	Composicion novedosa para aplicacion como espumante de flotacion
US9415330B2 (en) *	2010-12-02	2016-08-16	Dow Brasil Sudeste Industrial Ltda.	Blends of polypropylene polyglycol and phenolic glycol ethers and method of foam control using such blend
US11505670B2 (en) *	2016-11-17	2022-11-22	Covestro Llc	Polyurethane foams co-blown with a mixture of a hydrocarbon and a halogenated olefin
CN106799310B (zh) *	2017-02-06	2019-09-20	中国矿业大学	一种低阶煤煤泥浮选捕收剂及其应用
WO2020146442A1 (fr)	2019-01-11	2020-07-16	Covestro Llc	Compositions réactives à l'isocyanate contenant du hcfo, compositions de formation de mousse associées et mousses de polyuréthane
CN114160312B (zh) *	2021-12-08	2024-02-27	山西潞安环保能源开发股份有限公司	微细粒煤浮选药剂的制备方法及应用

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2724499A (en) *	1951-09-19	1955-11-22	American Metal Co Ltd	Concentration of potash ores containing sylvite
US2965678A (en) *	1951-12-28	1960-12-20	Gen Aniline & Film Corp	Polyoxyethylene ethers of branched chain alcohols
US2695101A (en) *	1952-12-10	1954-11-23	American Cyanamid Co	Frothing agents for the flotation of ores and coal
IT549882A (fr) *	1955-03-05	1900-01-01
US3078236A (en) *	1959-04-09	1963-02-19	Dearborn Chemicals Co	Process antifoams
US3595390A (en) *	1968-06-18	1971-07-27	American Cyanamid Co	Ore flotation process with poly(ethylene-propylene)glycol frothers
US3710939A (en) *	1970-06-15	1973-01-16	Dow Chemical Co	Frothing agents for the floatation of ores
ZA767089B (en) *	1976-11-26	1978-05-30	Tekplex Ltd	Froth flotation process and collector composition
AU553963B2 (en) *	1981-12-18	1986-07-31	Coal Industry (Patents) Ltd.	Froth flotation
US4439314A (en) *	1982-08-09	1984-03-27	Phillips Petroleum Company	Flotation reagents
JPS6022953A (ja) *	1983-07-18	1985-02-05	Neos Co Ltd	浮選捕収剤

1984
- 1984-08-29 US US06/646,340 patent/US4761223A/en not_active Expired - Fee Related
1985
- 1985-08-26 WO PCT/US1985/001638 patent/WO1986001435A1/fr not_active Ceased
- 1985-08-26 BR BR8506897A patent/BR8506897A/pt unknown
- 1985-08-26 IN IN662/MAS/85A patent/IN165485B/en unknown
- 1985-08-27 ZA ZA856507A patent/ZA856507B/xx unknown
- 1985-08-28 CA CA000489539A patent/CA1270075A/fr not_active Expired - Fee Related
- 1985-08-29 JP JP60188726A patent/JPS6174659A/ja active Granted
- 1985-08-29 EP EP85306140A patent/EP0176261A3/fr not_active Withdrawn
- 1985-08-29 PL PL1985255174A patent/PL146942B1/pl unknown
- 1985-08-29 AU AU46883/85A patent/AU566818B2/en not_active Ceased

Also Published As

Publication number	Publication date
CA1270075A (fr)	1990-06-05
JPS6174659A (ja)	1986-04-16
PL255174A1 (en)	1987-02-23
US4761223A (en)	1988-08-02
EP0176261A3 (fr)	1989-03-15
EP0176261A2 (fr)	1986-04-02
JPH0141099B2 (fr)	1989-09-04
BR8506897A (pt)	1986-12-09
ZA856507B (en)	1987-04-29
WO1986001435A1 (fr)	1986-03-13
AU4688385A (en)	1986-04-24
PL146942B1 (en)	1989-04-29
AU566818B2 (en)	1987-10-29

Publication	Publication Date	Title
AT379850B (fr)	1986-03-10
AU2557584A (fr)	1984-03-13
AU2219783A (fr)	1984-11-27
BG45181A1 (fr)	1989-04-14
BG45149A1 (fr)	1989-04-14
BE900712A (fr)	1985-03-28
BG38294A1 (fr)	1985-11-15
BG39778A1 (fr)	1986-08-15
BG44718A1 (fr)	1989-02-15
BG44723A1 (fr)	1989-02-15
BG44737A1 (fr)	1989-02-15
BG44749A1 (fr)	1989-02-15
BG44806A1 (fr)	1989-02-15
BG44829A1 (fr)	1989-02-15
BG44830A1 (fr)	1989-02-15
BG44848A1 (fr)	1989-02-15
BG44917A1 (fr)	1989-03-15
BG44933A1 (fr)	1989-03-15
BG44935A1 (fr)	1989-03-15
BG45025A1 (fr)	1989-03-15
BG45054A1 (fr)	1989-04-14
BG45060A1 (fr)	1989-04-14
BG45079A1 (fr)	1989-04-14
BG45080A1 (fr)	1989-04-14
BG45091A1 (fr)	1989-04-14