BR9203160A - Processo para a flotacao seletiva de minerais de fosforo - Google Patents

Processo para a flotacao seletiva de minerais de fosforo

Info

Publication number: BR9203160A
Authority: BR; Brazil
Prior art keywords: selective flotation; phosphorus minerals; minerals; phosphorus; flotation
Prior art date: 1991-08-16

Application number

BR929203160A

Other languages

English (en)

Inventor

Jens Michael Dr Krause

Kurt Bauer

Original Assignee

Hoechst Ag

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.)

1991-08-16

Filing date

1992-08-14

Publication date

1993-03-30

1992-08-14 Application filed by Hoechst Ag filed Critical Hoechst Ag

1993-03-30 Publication of BR9203160A publication Critical patent/BR9203160A/pt

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
- B03D1/008—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
- B03D2203/00—Specified materials treated by the flotation agents; Specified applications
- B03D2203/02—Ores
- B03D2203/04—Non-sulfide ores
- B03D2203/06—Phosphate ores

BR929203160A 1991-08-16 1992-08-14 Processo para a flotacao seletiva de minerais de fosforo BR9203160A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4127151A DE4127151C2 (de)	1991-08-16	1991-08-16	Verfahren zur selektiven Flotation von Phosphormineralen

Publications (1)

Publication Number	Publication Date
BR9203160A true BR9203160A (pt)	1993-03-30

Family

ID=6438464

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR929203160A BR9203160A (pt)	1991-08-16	1992-08-14	Processo para a flotacao seletiva de minerais de fosforo

Country Status (11)

Country	Link
US (1)	US5295584A (pt)
AU (1)	AU650557B2 (pt)
BR (1)	BR9203160A (pt)
CA (1)	CA2076164C (pt)
DE (1)	DE4127151C2 (pt)
FI (1)	FI112783B (pt)
MX (1)	MX9204731A (pt)
RU (1)	RU2087205C1 (pt)
SE (1)	SE505563C2 (pt)
ZA (1)	ZA926127B (pt)
ZW (1)	ZW13092A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5718801A (en) *	1994-08-11	1998-02-17	Ppg Industries, Inc.	Method for controlling froth and reducing stickies in the flotation process for deinking waste paper using a froth moderating agent
RU2150330C1 (ru) *	1998-10-27	2000-06-10	Горный институт Кольского научного центра РАН	Собиратель для селективной флотации фосфатных руд
DE10024667C2 (de) *	2000-05-18	2002-02-28	Clariant Gmbh	Mittel zur Aufbereitung von Phosphaterz
US7708144B2 (en) *	2007-11-07	2010-05-04	Richard Windgassen	Process for separation of phosphatic materials from coastal beach sand
CN102513221A (zh) *	2012-01-10	2012-06-27	贵州大学	一种碳酸盐磷矿反浮选组合捕收剂及其制备方法
WO2021179862A1 (zh) *	2020-03-10	2021-09-16	中国地质科学院矿产综合利用研究所	一种中低品位混合型胶磷矿的选矿工艺
CN116764817B (zh) *	2023-08-04	2025-09-02	昆明理工大学	一种磷灰石正浮选捕收剂及其应用
CN120041670B (zh) *	2025-04-24	2025-07-11	赣州赛可韦尔科技有限公司	一种从磷酸铁锂废料中回收磷酸铁和碳酸锂的方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3779380A (en) *	1971-10-12	1973-12-18	Hercules Inc	Collector composition for ore flotation
US4192739A (en) *	1977-12-21	1980-03-11	American Cyanamid Company	Process for beneficiation of non-sulfide ores
US4139481A (en) *	1977-12-21	1979-02-13	American Cyanamid Company	Combinations of alkylamidoalkyl monoesters of sulfosuccinic acid and fatty acids as collectors for non-sulfide ores
US4138350A (en) *	1977-12-21	1979-02-06	American Cyanamid Company	Collector combination for non-sulfide ores comprising a fatty acid and a sulfosuccinic acid monoester or salt thereof
US4207178A (en) *	1977-12-21	1980-06-10	American Cyanamid Company	Process for beneficiation of phosphate and iron ores
US4158623A (en) *	1977-12-21	1979-06-19	American Cyanamid Company	Process for froth flotation of phosphate ores
US4158739A (en) *	1978-03-20	1979-06-19	Gulf Research & Development Company	Process for converting cyclopentane to glutaric acid
SU862990A1 (ru) *	1978-09-18	1981-09-15	Горный Институт Ордена Ленина Кольского Филиала Им.С.М.Кирова Ан Ссср	Собиратель дл флотации фосфатных руд
US4309282A (en) *	1980-04-14	1982-01-05	American Cyanamid Company	Process of phosphate ore beneficiation in the presence of residual organic polymeric flocculants
OA06199A (fr) *	1981-05-13	1981-06-30	Berol Kemi Ab	Procédé de flottation de minéraux phosphatés et composé destiné à ce procédé.
US4424902A (en) *	1982-03-18	1984-01-10	Proektno-Konstruktorskaya Organizatsiya "Orgsteklo"	Method and apparatus for packing glass sheets in a container
SU1084076A1 (ru) *	1982-05-17	1984-04-07	Горный Институт Ордена Ленина Кольского Филиала Им.С.М.Кирова	Собиратель дл флотации фосфатных руд
DE3900827A1 (de) *	1989-01-13	1990-07-19	Hoechst Ag	Verfahren zur selektiven flotation von phosphormineralen
DE4105384A1 (de) *	1990-02-28	1991-08-29	Hoechst Ag	Verfahren zur selektiven flotation von phosphormineralen
DE4106866A1 (de) *	1990-03-09	1991-09-12	Hoechst Ag	Verfahren zur selektiven flotation von phosphormineralen
SE9100592L (sv) *	1990-03-09	1991-09-10	Hoechst Ag	Foerfarande foer selektiv flotation av fosformineral

1991
- 1991-08-16 DE DE4127151A patent/DE4127151C2/de not_active Expired - Fee Related
1992
- 1992-08-13 ZW ZW130/92A patent/ZW13092A1/xx unknown
- 1992-08-13 FI FI923623A patent/FI112783B/fi active
- 1992-08-13 US US07/929,670 patent/US5295584A/en not_active Expired - Lifetime
- 1992-08-14 MX MX9204731A patent/MX9204731A/es unknown
- 1992-08-14 RU SU5052670/03A patent/RU2087205C1/ru not_active IP Right Cessation
- 1992-08-14 BR BR929203160A patent/BR9203160A/pt not_active IP Right Cessation
- 1992-08-14 CA CA002076164A patent/CA2076164C/en not_active Expired - Fee Related
- 1992-08-14 AU AU21006/92A patent/AU650557B2/en not_active Ceased
- 1992-08-14 ZA ZA926127A patent/ZA926127B/xx unknown
- 1992-08-17 SE SE9202361A patent/SE505563C2/sv unknown

Also Published As

Publication number	Publication date
AU650557B2 (en)	1994-06-23
FI112783B (fi)	2004-01-15
SE9202361L (sv)	1993-02-17
CA2076164C (en)	2002-09-10
RU2087205C1 (ru)	1997-08-20
FI923623L (fi)	1993-02-17
FI923623A0 (fi)	1992-08-13
SE9202361D0 (sv)	1992-08-17
US5295584A (en)	1994-03-22
CA2076164A1 (en)	1993-02-17
ZA926127B (en)	1993-04-28
AU2100692A (en)	1993-02-18
ZW13092A1 (en)	1993-03-24
MX9204731A (es)	1993-11-01
DE4127151C2 (de)	1996-08-29
DE4127151A1 (de)	1993-02-18
SE505563C2 (sv)	1997-09-15

Publication	Publication Date	Title
FI935008A0 (fi)	1993-11-12	Selektrivt flotationsfoerfarande foer separering av sulfidmineraler
BR8804535A (pt)	1989-04-04	Processo para a obtencao de c8-ate c24-alquiloligoglicosidios e-alquilglicosidios
TR28263A (tr)	1996-04-25	Bir bakir-kursun-cinko sülfürün secimli flotasyonu icin yöntem.
BR8600542A (pt)	1986-10-21	Processo para a obtencao de eteraminas terciarias
BR8806245A (pt)	1989-08-15	Processo para copolimerizacao de olefinas
BR9002223A (pt)	1991-11-12	Processo para a recuperacao de minerais por flotacao em espuma
BR9203799A (pt)	1993-04-20	Processo para a producao de diritromicina
BR9000109A (pt)	1990-10-23	Processo para a flotacao seletiva de minerais de fosforo
BR9203160A (pt)	1993-03-30	Processo para a flotacao seletiva de minerais de fosforo
BR8506312A (pt)	1986-08-26	Processo para a preparacao de n-formil-alfa-aspartil fenilalanina
BR8504970A (pt)	1986-07-22	Processo para a producao de ureia
BR9202606A (pt)	1993-03-16	Processo para a purificacao de organopolissiloxanos
PT90353A (pt)	1989-11-10	Processo para a producao de polipeptideos
BR9100940A (pt)	1991-11-05	Processo para a flotacao seletiva de minerais de fosforo
BR8606334A (pt)	1987-10-06	Processo para a producao de folhas termoplasticas
BR9306609A (pt)	1998-12-08	Processo para remoção de fósforo
BR8407349A (pt)	1986-09-23	Processo para a prospeccao geofisica de corpos de minerios complexos
BR8806132A (pt)	1989-08-15	Processo para a fabricacao de sistema de poliuretano
BR8906917A (pt)	1990-12-04	Processo de flotacao de espuma para carvao bruto
BR9106501A (pt)	1993-05-25	Processo para a obtencao de minerais de minerios nao solfidicos por meio de flotacao
BR9302747A (pt)	1994-02-08	Processo para a reducao de concentrado de titanomagnetica
PT90366A (pt)	1989-11-10	Processo para a producao de compostos glicopeptidicos
PT98344A (pt)	1993-01-29	Processo para a obtencao de espirocetais labdanicos do tipo ambar cinzento
BR8807495A (pt)	1990-03-27	Metodo para a flotacao por espuma de carvao mineral
BR9002232A (pt)	1991-08-13	Processo para a recuperacao de valores minerais por flotacao com espuma

Legal Events

Date	Code	Title	Description
2000-04-11	FF	Decision: intention to grant
2000-09-05	FG9A	Patent or certificate of addition granted
2001-07-31	PC	Transfer	Free format text: CLARIANT GMBH (DE)
2007-06-19	B25D	Requested change of name of applicant approved	Owner name: CLARIANT PRODUKTE (DEUTSCHLAND) GMBH (DE) Free format text: ALTERADO DE: CLARIANT GMBH
2011-02-15	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE 18A. ANUIDADE(S).
2014-09-02	B24H	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
2020-12-08	B24F	Patent annual fee: publication cancelled	Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2278 DE 02/09/2014 POR TER SIDO INDEVIDA.
2020-12-22	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE A 18A ANUIDADE.
2021-04-13	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)	Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.