NO20084880L - Omvendt flotasjon av kalkspatmalm - Google Patents

Omvendt flotasjon av kalkspatmalm

Info

Publication number: NO20084880L
Authority: NO; Norway
Prior art keywords: fat; compounds; lower alkyl; quat; quaternary ammonium
Prior art date: 2006-04-21

Application number

NO20084880A

Other languages

English (en)

Norwegian (no)

Inventor

Anders Klingberg

Elisabeth Henriksson

Original Assignee

Akzo Nobel Nv

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.)

2006-04-21

Filing date

2008-11-20

Publication date

2008-11-20

2008-11-20 Application filed by Akzo Nobel Nv filed Critical Akzo Nobel Nv

2008-11-20 Publication of NO20084880L publication Critical patent/NO20084880L/no

Links

238000005188 flotation Methods 0.000 title abstract 2
235000008733 Citrus aurantifolia Nutrition 0.000 title 1
235000011941 Tilia x europaea Nutrition 0.000 title 1
239000004571 lime Substances 0.000 title 1
PUAQLLVFLMYYJJ-UHFFFAOYSA-N 2-aminopropiophenone Chemical class CC(N)C(=O)C1=CC=CC=C1 PUAQLLVFLMYYJJ-UHFFFAOYSA-N 0.000 abstract 4
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
125000000217 alkyl group Chemical group 0.000 abstract 2
-1 alkyl quaternary ammonium compounds Chemical class 0.000 abstract 2
238000000034 method Methods 0.000 abstract 2
125000006177 alkyl benzyl group Chemical group 0.000 abstract 1
229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
150000004760 silicates Chemical class 0.000 abstract 1
230000002195 synergetic effect Effects 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
- 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
- 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
- B03D1/011—Quaternary ammonium compounds
- 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
- B03D1/02—Froth-flotation processes
- 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

Landscapes

Manufacture And Refinement Of Metals (AREA)
Paper (AREA)

NO20084880A 2006-04-21 2008-11-20 Omvendt flotasjon av kalkspatmalm NO20084880L (no)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US79392006P	2006-04-21	2006-04-21
EP06112893		2006-04-21
PCT/EP2007/053750 WO2007122148A1 (en)	2006-04-21	2007-04-18	Reverse froth flotation of calcite ore

Publications (1)

Publication Number	Publication Date
NO20084880L true NO20084880L (no)	2008-11-20

Family

ID=38123868

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO20084880A NO20084880L (no)	2006-04-21	2008-11-20	Omvendt flotasjon av kalkspatmalm

Country Status (6)

Country	Link
US (1)	US8353405B2 (ko)
EP (1)	EP2012930B1 (ko)
KR (1)	KR101347326B1 (ko)
CA (1)	CA2649761A1 (ko)
NO (1)	NO20084880L (ko)
WO (1)	WO2007122148A1 (ko)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1944088A1 (en) *	2007-01-12	2008-07-16	Omya Development Ag	Process of purification of minerals based on calcium carbonate by flotation in the presence of quaternary imidazollum methosulfate
EP2679311A1 (en) *	2012-06-30	2014-01-01	Clariant S.A., Brazil	Foam prevention in the reverse flotation process for purifying calcium carbonate
SI2700680T1 (sl) *	2012-08-20	2015-09-30	Omya International Ag	Postopek za proizvodnjo proizvodov, ki vsebujejo beli pigment
FR3047674B1 (fr)	2016-02-16	2018-02-16	Arkema France	Utilisation d'amines alkoxylees en tant qu'agents collecteurs pour l'enrichissement de minerai
EP3208314B1 (en)	2016-02-16	2018-08-15	Omya International AG	Process for manufacturing white pigment containing products
FR3047675B1 (fr)	2016-02-16	2018-02-16	Arkema France	Utilisation d'amines alkoxylees en tant qu'agents collecteurs pour l'enrichissement de minerai
EP3208315A1 (en)	2016-02-16	2017-08-23	Omya International AG	Process for manufacturing white pigment containing products
CN106238215B (zh) *	2016-08-30	2018-11-23	中蓝连海设计研究院有限公司	一种胶磷矿季铵盐阳离子捕收剂及其合成方法与应用
EP3444036A1 (en)	2017-08-16	2019-02-20	Omya International AG	Indirect flotation process for manufacturing white pigment containing products
CN109939833A (zh) *	2017-12-21	2019-06-28	中蓝连海设计研究院	一种咪唑啉季铵盐类化合物及其制备方法与用途
US20220266263A1 (en)	2019-07-24	2022-08-25	Basf Se	Collector composition
CN116532245B (zh) *	2023-06-19	2025-08-26	中铝郑州有色金属研究院有限公司	一种含苄基酰胺型季铵盐的表面活性剂及其应用
CN116786272B (zh) *	2023-06-19	2025-11-21	中铝郑州有色金属研究院有限公司	一种复合型季铵盐阳离子捕收剂的制备方法及其应用

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2369311A (en) *	1942-10-12	1945-02-13	American Cyanamid Co	Flotation of acidic minerals
US3990966A (en) *	1975-04-04	1976-11-09	Thompson-Weinman And Company	Flotation process for purifying calcite
US4293097A (en) *	1978-01-10	1981-10-06	Anglo-American Clays Corporation	Method for brightening natural calcitic ores
AU517503B2 (en)	1978-01-10	1981-08-06	Anglo-American Clays Corp.	Brightening natural calcitic ores to yield calcium carbonate
CA1187212A (fr)	1982-04-23	1985-05-14	Gennard Delisle	Procede de purification des mineraux du groupe de la calcite par flottation des impuretes
SE458747B (sv)	1986-07-22	1989-05-08	Kenobel Ab	Saett och medel foer anrikning av karbonatmineral
US4892649A (en) *	1988-06-13	1990-01-09	Akzo America Inc.	Calcium carbonate beneficiation
US4995965A (en) *	1988-06-13	1991-02-26	Akzo America Inc.	Calcium carbonate beneficiation
SE501623C2 (sv) *	1993-05-19	1995-04-03	Berol Nobel Ab	Sätt att flotera kalciumkarbonatmalm samt ett flotationsreagens därför
DE19602856A1 (de)	1996-01-26	1997-07-31	Henkel Kgaa	Biologisch abbaubare Esterquats als Flotationshilfsmittel

2007
- 2007-04-18 EP EP07728212A patent/EP2012930B1/en not_active Not-in-force
- 2007-04-18 WO PCT/EP2007/053750 patent/WO2007122148A1/en not_active Ceased
- 2007-04-18 US US12/294,117 patent/US8353405B2/en not_active Expired - Fee Related
- 2007-04-18 KR KR1020087024093A patent/KR101347326B1/ko not_active Expired - Fee Related
- 2007-04-18 CA CA002649761A patent/CA2649761A1/en not_active Abandoned
2008
- 2008-11-20 NO NO20084880A patent/NO20084880L/no not_active Application Discontinuation

Also Published As

Publication number	Publication date
KR101347326B1 (ko)	2014-01-02
EP2012930A1 (en)	2009-01-14
KR20080110771A (ko)	2008-12-19
CA2649761A1 (en)	2007-11-01
EP2012930B1 (en)	2011-07-06
US20090206010A1 (en)	2009-08-20
WO2007122148A1 (en)	2007-11-01
US8353405B2 (en)	2013-01-15

Legal Events

Date	Code	Title	Description
2009-11-02	CREP	Change of representative	Representative=s name: OSLO PATENTKONTOR AS, POSTBOKS 7007 MAJORSTUA, 030
2015-11-23	FC2A	Withdrawal, rejection or dismissal of laid open patent application

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AR064844A1 (es)	2009-04-29	Proceso de purificacion de minerales a base de carbonato calcico mediante flotacion en presencia de metosulfato de imidazolio cuaternario
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GB2419130B (en)	2009-04-01	Improvements in or relating to cartons
ZA200304650B (en)	2005-01-24	Liquid antacid compositions.
GB0625182D0 (en)	2007-01-24	Supplementary patent to 0624018.8 Claims 1a,2,3,4 & 5