ATE272447T1 - Mittel zur aufbereitung von phosphaterz - Google Patents

Mittel zur aufbereitung von phosphaterz

Info

Publication number: ATE272447T1
Authority: AT; Austria
Prior art keywords: phosphate ore; agent; weight; alkylphenols; alkoxylated
Prior art date: 2000-05-18

Application number

AT01951475T

Other languages

English (en)

Inventor

Gernot Kremer

Klaus Ulrich Pedain

Juan Balassa

Pablo Lopez

Original Assignee

Clariant Gmbh

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.)

2000-05-18

Filing date

2001-05-03

Publication date

2004-08-15

2001-05-03 Application filed by Clariant Gmbh filed Critical Clariant Gmbh

2004-08-15 Application granted granted Critical

2004-08-15 Publication of ATE272447T1 publication Critical patent/ATE272447T1/de

Links

229910019142 PO4 Inorganic materials 0.000 title abstract 2
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 title abstract 2
239000010452 phosphate Substances 0.000 title abstract 2
239000003795 chemical substances by application Substances 0.000 title 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 1
229910052799 carbon Inorganic materials 0.000 abstract 1
125000004432 carbon atom Chemical group C* 0.000 abstract 1
235000014113 dietary fatty acids Nutrition 0.000 abstract 1
239000002270 dispersing agent Substances 0.000 abstract 1
229930195729 fatty acid Natural products 0.000 abstract 1
239000000194 fatty acid Substances 0.000 abstract 1
150000004665 fatty acids Chemical class 0.000 abstract 1
239000008396 flotation agent Substances 0.000 abstract 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
- B03D1/008—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
- B03D2201/005—Dispersants
- 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
- B03D2203/06—Phosphate ores

Landscapes

Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Paper (AREA)
Dental Preparations (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Materials For Medical Uses (AREA)

AT01951475T 2000-05-18 2001-05-03 Mittel zur aufbereitung von phosphaterz ATE272447T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE10024667A DE10024667C2 (de)	2000-05-18	2000-05-18	Mittel zur Aufbereitung von Phosphaterz
PCT/EP2001/004964 WO2001087490A1 (de)	2000-05-18	2001-05-03	Mittel zur aufbereitung von phosphaterz

Publications (1)

Publication Number	Publication Date
ATE272447T1 true ATE272447T1 (de)	2004-08-15

Family

ID=7642710

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT01951475T ATE272447T1 (de)	2000-05-18	2001-05-03	Mittel zur aufbereitung von phosphaterz

Country Status (10)

Country	Link
US (1)	US6712217B2 (de)
EP (1)	EP1286780B1 (de)
AT (1)	ATE272447T1 (de)
AU (1)	AU7239001A (de)
BR (1)	BR0110820A (de)
DE (2)	DE10024667C2 (de)
ES (1)	ES2225579T3 (de)
MX (1)	MXPA02011316A (de)
WO (1)	WO2001087490A1 (de)
ZA (1)	ZA200208449B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6799682B1 (en)	2000-05-16	2004-10-05	Roe-Hoan Yoon	Method of increasing flotation rate
DE10024667C2 (de)	2000-05-18	2002-02-28	Clariant Gmbh	Mittel zur Aufbereitung von Phosphaterz
AP2447A (en)	2005-02-04	2012-08-31	Mineral And Coal Technologies Inc	Improving the seperation of diamond from gangue minerals
CN103265409B (zh) *	2013-05-31	2016-05-11	滁州市润达溶剂有限公司	一种壬基酚的精制方法
CN103920596B (zh) *	2014-04-25	2017-02-15	中蓝连海设计研究院	一种胶磷矿组合浮选捕收剂及其制法与用途
CN104307640B (zh) *	2014-11-07	2016-08-17	中蓝连海设计研究院	一种磷矿反浮选方解石的捕收剂
CN107511268A (zh) *	2017-09-08	2017-12-26	湖北富邦科技股份有限公司	一种制备高强捕收能力的磷矿石浮选药剂的方法
CN113600344B (zh) *	2021-07-21	2022-12-02	宜都兴发化工有限公司	一种中间分级再处理的胶磷矿脱除倍半氧化物选矿工艺
US12138638B2 (en) *	2021-09-09	2024-11-12	Clariant International Ltd	Composition and method for use of 1-alkyl-5-oxopyrrolidine-3-carboxylic acids as collectors for phosphate and lithium flotation

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4110207A (en) *	1976-01-05	1978-08-29	American Cyanamid Company	Process for flotation of non-sulfide ores
FR2366067A1 (fr)	1976-09-29	1978-04-28	Chem Y	Procede de flottation de minerais utilisant des esters d'acides dicarboxyliques comme constituants du collecteur
US4200522A (en) *	1976-09-29	1980-04-29	Chem-Y, Fabriek Van Chemische Produkten B.V.	Process for the flotation of ores
US4309282A (en) *	1980-04-14	1982-01-05	American Cyanamid Company	Process of phosphate ore beneficiation in the presence of residual organic polymeric flocculants
US4690752A (en) *	1983-08-19	1987-09-01	Resource Technology Associates	Selective flocculation process for the recovery of phosphate
US4732666A (en) *	1985-10-25	1988-03-22	Sentrachem Limited	Froth flotation
DE4030160A1 (de)	1990-09-24	1992-03-26	Henkel Kgaa	Verfahren zur gewinnung von mineralien aus nichtsulfidischen erzen durch flotation
DE4127151C2 (de) *	1991-08-16	1996-08-29	Hoechst Ag	Verfahren zur selektiven Flotation von Phosphormineralen
US5962828A (en) *	1997-10-15	1999-10-05	Custom Chemicals Corporation	Enhanced flotation reagents for beneficiation of phosphate ores
DE10024667C2 (de)	2000-05-18	2002-02-28	Clariant Gmbh	Mittel zur Aufbereitung von Phosphaterz

2000
- 2000-05-18 DE DE10024667A patent/DE10024667C2/de not_active Expired - Fee Related
2001
- 2001-05-03 EP EP01951475A patent/EP1286780B1/de not_active Expired - Lifetime
- 2001-05-03 DE DE50103125T patent/DE50103125D1/de not_active Expired - Lifetime
- 2001-05-03 BR BR0110820-4A patent/BR0110820A/pt not_active Application Discontinuation
- 2001-05-03 WO PCT/EP2001/004964 patent/WO2001087490A1/de not_active Ceased
- 2001-05-03 MX MXPA02011316A patent/MXPA02011316A/es active IP Right Grant
- 2001-05-03 AU AU72390/01A patent/AU7239001A/en not_active Abandoned
- 2001-05-03 ES ES01951475T patent/ES2225579T3/es not_active Expired - Lifetime
- 2001-05-03 US US10/276,211 patent/US6712217B2/en not_active Expired - Fee Related
- 2001-05-03 AT AT01951475T patent/ATE272447T1/de active
2002
- 2002-10-18 ZA ZA200208449A patent/ZA200208449B/en unknown

Also Published As

Publication number	Publication date
DE50103125D1 (de)	2004-09-09
AU7239001A (en)	2001-11-26
ZA200208449B (en)	2003-05-12
ES2225579T3 (es)	2005-03-16
EP1286780A1 (de)	2003-03-05
BR0110820A (pt)	2003-02-11
EP1286780B1 (de)	2004-08-04
MXPA02011316A (es)	2004-09-06
US6712217B2 (en)	2004-03-30
DE10024667C2 (de)	2002-02-28
WO2001087490A1 (de)	2001-11-22
US20030146136A1 (en)	2003-08-07
DE10024667A1 (de)	2001-11-29

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Legal Events

Date	Code	Title	Description
2009-10-15	EEIH	Change in the person of patent owner