PL255272A1 - Coal enrichment method acoomplished by froth flotation - Google Patents

Coal enrichment method acoomplished by froth flotation

Info

Publication number: PL255272A1
Authority: PL; Poland
Prior art keywords: acoomplished; froth flotation; enrichment method; coal enrichment; coal
Prior art date: 1984-09-06

Application number

PL25527285A

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.)

1984-09-06

Filing date

1985-09-05

Publication date

1987-02-09

1985-09-05 Application filed by American Cyanamid Co filed Critical American Cyanamid Co

1987-02-09 Publication of PL255272A1 publication Critical patent/PL255272A1/en

Links

239000003245 coal Substances 0.000 title 1
238000009291 froth flotation Methods 0.000 title 1
238000000034 method Methods 0.000 title 1

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
- B03D1/006—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
- 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
- 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

PL25527285A 1984-09-06 1985-09-05 Coal enrichment method acoomplished by froth flotation PL255272A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US64776184A	1984-09-06	1984-09-06

Publications (1)

Publication Number	Publication Date
PL255272A1 true PL255272A1 (en)	1987-02-09

Family

ID=24598164

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL25527285A PL255272A1 (en)	1984-09-06	1985-09-05	Coal enrichment method acoomplished by froth flotation

Country Status (7)

Country	Link
AU (1)	AU572344B2 (en)
DE (1)	DE3531709A1 (en)
ES (1)	ES8605208A1 (en)
FR (1)	FR2574316A1 (en)
GB (1)	GB2163975B (en)
PL (1)	PL255272A1 (en)
ZA (1)	ZA856822B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5022983A (en) *	1987-08-03	1991-06-11	Southern Illinois University Foundation	Process for cleaning of coal and separation of mineral matter and pyrite therefrom, and composition useful in the process
US4830740A (en) *	1988-04-19	1989-05-16	The Dow Chemical Company	Pyrite depressants useful in the separation of pyrite from coal
US5402894A (en) *	1993-10-18	1995-04-04	Chemical Dewatering Technology, Inc.	Coal conditioning process
RU2165799C1 (en) *	1999-11-23	2001-04-27	Магнитогорский государственный технический университет им. Г.И. Носова	Coal flotation process
RU2339454C1 (en) *	2007-05-11	2008-11-27	Институт Горного Дела Дальневосточного Отделения Российской Академии Наук (Статус Государственного Учреждения)	Coaly matter flotation method
RU2346750C1 (en) *	2007-06-28	2009-02-20	Государственное образовательное учреждение высшего профессионального образования "Магнитогорский государственный технический университет им. Г.И. Носова"	Method of coal floatation
AU2009206113B2 (en) *	2008-01-15	2013-09-05	Georgia-Pacific Chemicals Llc	Method for the beneficiation of coal
WO2009099731A1 (en)	2008-02-05	2009-08-13	Georgia-Pacific Chemicals Llc	Method for the froth flotation of coal
CA2729297C (en) *	2008-07-02	2017-10-10	Georgia-Pacific Chemicals Llc	Collectors for mineral ore flotation comprising oxidised fatty acids or maleated and oxidised fatty acids
US9149814B2 (en) *	2013-03-13	2015-10-06	Ecolab Usa Inc.	Composition and method for improvement in froth flotation
CA2961006C (en)	2014-09-12	2019-08-13	Arizona Chemical Company, Llc	Process for recovering crude tall oil
CN115591672B (en) *	2022-10-17	2025-04-29	广西大学	Application of a class of selenium-containing organic compounds as flotation agents for copper sulfide

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2099120A (en) *	1936-10-15	1937-11-16	Du Pont	Flotation process
GB609131A (en) *	1946-03-06	1948-09-27	Gen Electric Co Ltd	Improvements in or relating to the cleaning of fine coal by froth flotation
CA1111155A (en) *	1978-04-17	1981-10-20	Samuel S. Wang	Ore beneficiation
AU541858B2 (en) *	1981-02-05	1985-01-24	Dow Chemical Company, The	Benefication of coal
CA1194304A (en) *	1981-05-28	1985-10-01	Lester E. Burgess	Beneficiated coal, coal mixtures and processes for the production thereof
AU542958B2 (en) *	1981-12-04	1985-03-28	Dow Chemical Company, The	Froth flotation of coal
CA1211870A (en) *	1982-10-14	1986-09-23	Robert O. Keys	Promotors for froth flotation of coal

1985
- 1985-08-05 GB GB08519658A patent/GB2163975B/en not_active Expired
- 1985-09-05 AU AU47107/85A patent/AU572344B2/en not_active Ceased
- 1985-09-05 ES ES546737A patent/ES8605208A1/en not_active Expired
- 1985-09-05 DE DE19853531709 patent/DE3531709A1/en not_active Withdrawn
- 1985-09-05 PL PL25527285A patent/PL255272A1/en unknown
- 1985-09-05 ZA ZA856822A patent/ZA856822B/en unknown
- 1985-09-06 FR FR8513286A patent/FR2574316A1/en not_active Withdrawn

Also Published As

Publication number	Publication date
ES546737A0 (en)	1986-03-16
GB2163975B (en)	1987-12-31
ES8605208A1 (en)	1986-03-16
DE3531709A1 (en)	1986-03-06
AU4710785A (en)	1986-03-13
ZA856822B (en)	1986-04-30
GB8519658D0 (en)	1985-09-11
FR2574316A1 (en)	1986-06-13
AU572344B2 (en)	1988-05-05
GB2163975A (en)	1986-03-12

Publication	Publication Date	Title
PH23738A (en)	1989-11-03	Novel collectors for the selective froth flotation of sulfide minerals
AR242135A1 (en)	1993-03-31	Novel collectors for the froth flotation of mineral values
ZA866621B (en)	1987-04-29	Process for coal beneficiation by froth flotation employing pretreated water
ZA843319B (en)	1984-12-24	Froth flotation process
GB8718337D0 (en)	1987-09-09	Collectors & froth flotation processes
ZW3986A1 (en)	1987-09-09	Novel collector composition for froth flotation
GB2163975B (en)	1987-12-31	Froth flotation of coal
ZA851792B (en)	1985-11-27	Froth flotation process and collector therefor
GB2111866B (en)	1985-06-05	Improvements in froth flotation
GB2156243B (en)	1987-04-01	Froth flotation
PL272293A1 (en)	1989-02-20	Coal froth flotation process
GB2157980B (en)	1987-04-01	Froth flotation
IL80331A0 (en)	1987-01-30	Recovering phosphate values by froth flotation
GB2137903B (en)	1986-04-09	Minerals flotation
ZA853832B (en)	1986-01-29	Ore flotation method
PL272294A1 (en)	1989-07-10	Method for froth flotation of coal
GB2082089B (en)	1983-09-01	Improvements in froth flotation
GB2110958B (en)	1986-04-03	Froth flotation of coal
GB2099727B (en)	1985-05-15	Froth flotation of coal
GB8320156D0 (en)	1983-08-24	Froth flotation
GB8411159D0 (en)	1984-06-06	Froth flotation
ZA854510B (en)	1986-02-26	Froth flotation
ZW21482A1 (en)	1983-01-26	Froth flotation
GB8308638D0 (en)	1983-05-05	Minerals flotation
ZA811023B (en)	1982-09-29	Froth flotation