DE3587166D1 - NEW COLLECTORS FOR FOAM FLOTATION OF HIGH QUALITY MINERALS. - Google Patents

NEW COLLECTORS FOR FOAM FLOTATION OF HIGH QUALITY MINERALS.

Info

Publication number: DE3587166D1
Authority: DE; Germany
Prior art keywords: high quality; foam flotation; quality minerals; new collectors; collectors
Prior art date: 1984-09-13
Legal status (The legal status 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 status listed.): Expired - Lifetime

Application number

DE8585306521T

Other languages

German (de)

Inventor

Richard R Klimpel

Robert D Hansen

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Dow Chemical Co

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.)

1984-09-13

Filing date

1985-09-13

Publication date

1993-04-15

1985-09-13 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

1993-04-15 Application granted granted Critical

1993-04-15 Publication of DE3587166D1 publication Critical patent/DE3587166D1/en

2005-09-14 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- B03D1/02—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
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/014—Organic compounds containing phosphorus
- 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
- B03D1/01—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
- B03D1/012—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
- 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

DE8585306521T 1984-09-13 1985-09-13 NEW COLLECTORS FOR FOAM FLOTATION OF HIGH QUALITY MINERALS. Expired - Lifetime DE3587166D1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US64989084A	1984-09-13	1984-09-13

Publications (1)

Publication Number	Publication Date
DE3587166D1 true DE3587166D1 (en)	1993-04-15

Family

ID=24606650

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8585306521T Expired - Lifetime DE3587166D1 (en)	1984-09-13	1985-09-13	NEW COLLECTORS FOR FOAM FLOTATION OF HIGH QUALITY MINERALS.

Country Status (23)

Country	Link
EP (1)	EP0174866B1 (en)
JP (2)	JPS6186960A (en)
KR (1)	KR900002702B1 (en)
CN (3)	CN85107378A (en)
AR (1)	AR242135A1 (en)
AU (1)	AU562083B2 (en)
BR (1)	BR8504419A (en)
CA (1)	CA1265877A (en)
DE (1)	DE3587166D1 (en)
ES (1)	ES8700699A1 (en)
FI (1)	FI79951C (en)
MX (1)	MX169955B (en)
MY (1)	MY101975A (en)
NO (1)	NO166846C (en)
PH (1)	PH21358A (en)
PL (1)	PL146943B1 (en)
RO (1)	RO95694B (en)
SU (1)	SU1419507A3 (en)
TR (1)	TR25780A (en)
YU (1)	YU45741B (en)
ZA (1)	ZA856955B (en)
ZM (1)	ZM6585A1 (en)
ZW (1)	ZW15285A1 (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES8706047A1 (en) *	1985-11-29	1987-06-01	Dow Chemical Co	A PROCEDURE FOR THE RECOVERY OF MINERALS CONTAINING METALS FROM A MINE
DE3716012A1 (en) *	1987-05-11	1988-11-24	Gerhard Dr Rer Nat Heinrich	Process for concentrating lead compounds
US5087757A (en) *	1987-12-16	1992-02-11	The Dow Chemical Company	Preparation of alkylthioethylamine salts
US5061459A (en) *	1989-10-27	1991-10-29	The British Petroleum Company P.L.C.	Prevention of copper dissolution during cyanidation of gold ores
ZA918140B (en) *	1991-10-11	1992-07-29	American Cyanamid Co	Recovery of platinum group metals and gold by synergistic reaction between allylalkylthionocarbamates and dithiophosphates
US5700369A (en) *	1997-01-14	1997-12-23	Guangzhou Institute Of Geochemistry Chinese Academy Of Sciences	Process for adsorboaggregational flotation of Carlin type natural gold ore dressing
US6833460B2 (en)	1999-06-18	2004-12-21	E. I. Du Pont De Nemours And Company	Preparation and use of gamma-butyrolactones as cross-linking agents
CA2630590A1 (en) *	2005-11-22	2007-05-31	Barry Graham Lumsden	Improving mineral recovery from ore
AU2006317498B2 (en) *	2005-11-22	2010-10-14	Barry Graham Lumsden	Improving mineral recovery from ore
RU2315748C1 (en) *	2006-10-06	2008-01-27	Федеральное Государственное Образовательное Учреждение Высшего Профессионального Образования "Южный Федеральный Университет"	N,N'-BIS-(9-ANTHRYLMETHYL)CYCLOHEXANE-1,2-DIAMINE AS FLUORESCENT CHEMOSENSOR FOR CATIONS Zn2+
US10522883B2 (en)	2010-05-10	2019-12-31	Rsr Technologies, Inc.	Recycling electrochemical cells and batteries
US9012674B1 (en)	2013-11-08	2015-04-21	Promentis Pharmaceuticals, Inc.	Ethyl (2R)-2-acetamido-3-(4-methylbenzoylsulfanyl)propanoate and uses thereof
CN104028387B (en) *	2014-06-17	2017-01-25	扬州大学	Synthesis of novel coal flotation agent
CN104874488B (en) *	2015-06-05	2017-05-24	昆明冶金研究院	Collecting agent and preparation method and application thereof
CN106669959B (en) *	2016-06-20	2019-02-22	中国矿业大学	A kind of flotation agent for fine medium coal and its application
CN107138289B (en) *	2017-06-26	2019-07-12	乌拉特前旗西沙德盖钼业有限责任公司	A kind of cationic selects flotation frother
CN109174463B (en) *	2018-08-21	2020-02-28	中国矿业大学	Collector for flotation of oxidized coal slime and preparation method and flotation method
JP7344504B2 (en) *	2018-09-14	2023-09-14	国立大学法人九州大学	Ore beneficiation method
CN109365138B (en) *	2018-11-30	2021-03-05	河南城建学院	A new type of composite flotation agent for flotation of copper-nickel sulfide ore
CN109530094B (en) *	2019-01-17	2021-05-28	湖南中医药大学	Amidohydroxycarboxylic acid/hydroxamic acid compounds and their application in mineral flotation
CN110015727B (en) *	2019-05-09	2021-07-09	安徽工业大学	A kind of method for electrolytic air flotation to remove microplastics in water body
PE20221782A1 (en) *	2020-02-14	2022-11-16	Solvay	NEW FOAMERS FOR THE RECOVERY OF MINERALS
US20230249197A1 (en) *	2020-08-11	2023-08-10	Basf Se	Method for flotation of a silicate-containing iron ore
CN112058502B (en) *	2020-09-07	2021-08-27	中南大学	Efficient flotation collector for zinc sulfide and application thereof
US12036286B2 (en)	2021-03-18	2024-07-16	Seagen Inc.	Selective drug release from internalized conjugates of biologically active compounds
CN113245064A (en) *	2021-04-30	2021-08-13	瓮福（集团）有限责任公司	Method for removing sesquioxide in complex refractory collophanite
US20230302464A1 (en) *	2022-03-25	2023-09-28	Clariant International, Ltd.	Novel Cationic Collectors for Improving a Process for Froth Flotation of Silicates
CN117085852B (en) *	2023-09-20	2026-01-23	广西高峰矿业有限责任公司	Application of lead sulfide collector in complex multi-metal mixed mineral flotation

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB547292A (en) *	1940-03-30	1942-08-21	American Cyanamid Co	Concentration process for separating acidic minerals from ore materials
US2364272A (en) *	1941-09-04	1944-12-05	American Cyanamid Co	Mineral concentration
GB554814A (en) *	1941-09-06	1943-07-20	American Cyanamid Co	Concentration of acidic minerals
US2365084A (en) *	1942-03-31	1944-12-12	American Cyanamid Co	Beneficiation of acidic minerals
GB578695A (en) *	1943-04-20	1946-07-09	American Cyanamid Co	Improvements in or relating to methods of concentrating ores
FR1136073A (en) *	1955-11-09	1957-05-09	Penarroya Miniere Metall	Improvements to the flotation process for oxidized zinc ores
US3772345A (en) *	1970-09-08	1973-11-13	Dow Chemical Co	Process for preparing n-alkylthioalkyl-o-alkylthiocarbamates and n-alkyl-thioalkyl-o-alkylcarbamates
BE795146A (en) *	1972-02-08	1973-08-08	Dow Chemical Co	IMPROVEMENTS RELATED TO THE FLOTATION OF SULPHIDE ORES
CA1006277A (en) *	1973-10-11	1977-03-01	Harvey L. Noblitt	Scheelite flotation
DE2547987C2 (en) *	1975-10-27	1983-05-26	Henkel KGaA, 4000 Düsseldorf	Flotation collector for Sylvin
AU534531B2 (en) *	1979-01-25	1984-02-02	Dow Chemical Company, The	Alkanolamine-tall oil fatty acid concentrate for coal flotation
US4422928A (en) *	1981-03-09	1983-12-27	Exxon Research & Engineering Co.	Silica flotation collectors derived from isononyl alcohol
DE3128755A1 (en) *	1981-07-21	1983-02-10	Hoechst Ag, 6000 Frankfurt	3-ALKOXIPROPYLENIMINO BIS (METHYLENE PHOSPHONIC ACIDS) AND THE SALTS THEREOF, METHOD FOR THE PRODUCTION AND USE THEREOF
JPS58104651A (en) *	1981-12-15	1983-06-22	ザ・ダウ・ケミカル・カンパニ−	Condensate of fatty acid and hydroxyalkylated polyalkylene polyamine as auxiliary agent coal froth flotation method

1985
- 1985-08-27 CN CN85107378A patent/CN85107378A/en active Pending
- 1985-08-28 CN CN85106476A patent/CN1006689B/en not_active Expired
- 1985-09-04 CA CA000489953A patent/CA1265877A/en not_active Expired - Lifetime
- 1985-09-11 ZA ZA856955A patent/ZA856955B/en unknown
- 1985-09-12 AU AU47397/85A patent/AU562083B2/en not_active Ceased
- 1985-09-12 ES ES546919A patent/ES8700699A1/en not_active Expired
- 1985-09-12 SU SU853957505A patent/SU1419507A3/en active
- 1985-09-12 NO NO853580A patent/NO166846C/en unknown
- 1985-09-12 BR BR8504419A patent/BR8504419A/en not_active IP Right Cessation
- 1985-09-12 PH PH32772A patent/PH21358A/en unknown
- 1985-09-12 AR AR85301597A patent/AR242135A1/en active
- 1985-09-12 FI FI853490A patent/FI79951C/en not_active IP Right Cessation
- 1985-09-13 ZW ZW152/85A patent/ZW15285A1/en unknown
- 1985-09-13 TR TR85/38005A patent/TR25780A/en unknown
- 1985-09-13 DE DE8585306521T patent/DE3587166D1/en not_active Expired - Lifetime
- 1985-09-13 RO RO120103A patent/RO95694B/en unknown
- 1985-09-13 EP EP85306521A patent/EP0174866B1/en not_active Expired - Lifetime
- 1985-09-13 KR KR1019850006709A patent/KR900002702B1/en not_active Expired
- 1985-09-13 JP JP60201886A patent/JPS6186960A/en active Granted
- 1985-09-13 YU YU144085A patent/YU45741B/en unknown
- 1985-09-13 MX MX206628A patent/MX169955B/en unknown
- 1985-09-13 PL PL1985255363A patent/PL146943B1/en unknown
- 1985-09-13 ZM ZM65/85A patent/ZM6585A1/en unknown
- 1985-10-12 CN CN85109643A patent/CN1020551C/en not_active Expired - Fee Related
1986
- 1986-09-03 JP JP61207634A patent/JPS63107761A/en active Pending
1987
- 1987-08-10 MY MYPI87001262A patent/MY101975A/en unknown

Also Published As

Publication number	Publication date
TR25780A (en)	1993-07-28
ES8700699A1 (en)	1986-10-16
MY101975A (en)	1992-02-29
NO166846C (en)	1991-09-11
BR8504419A (en)	1986-07-15
CN85106476A (en)	1987-03-25
JPH0152063B2 (en)	1989-11-07
YU144085A (en)	1987-12-31
EP0174866A3 (en)	1989-09-06
MX169955B (en)	1993-08-02
JPS6186960A (en)	1986-05-02
AR242135A1 (en)	1993-03-31
AU562083B2 (en)	1987-05-28
CA1265877A (en)	1990-02-13
SU1419507A3 (en)	1988-08-23
EP0174866B1 (en)	1993-03-10
NO853580L (en)	1986-03-14
KR900002702B1 (en)	1990-04-23
FI79951B (en)	1989-12-29
ES546919A0 (en)	1986-10-16
FI853490A0 (en)	1985-09-12
ZA856955B (en)	1987-05-27
PL146943B1 (en)	1989-04-29
RO95694B (en)	1989-01-31
EP0174866A2 (en)	1986-03-19
ZM6585A1 (en)	1987-04-30
CN1020551C (en)	1993-05-12
PL255363A1 (en)	1987-10-19
RO95694A (en)	1989-01-30
JPS63107761A (en)	1988-05-12
NO166846B (en)	1991-06-03
ZW15285A1 (en)	1987-04-08
KR860002300A (en)	1986-04-24
CN1006689B (en)	1990-02-07
AU4739785A (en)	1986-03-20
CN85109643A (en)	1987-04-15
CN85107378A (en)	1987-03-18
YU45741B (en)	1992-07-20
FI79951C (en)	1990-04-10
FI853490L (en)	1986-03-14
PH21358A (en)	1987-10-15

Publication	Publication Date	Title
DE3587166D1 (en)	1993-04-15	NEW COLLECTORS FOR FOAM FLOTATION OF HIGH QUALITY MINERALS.
AU545591B2 (en)	1985-07-18	Froth flotation
AU552331B2 (en)	1986-05-29	Froth flotation
AU551673B2 (en)	1986-05-08	Froth flotation
AU549071B2 (en)	1986-01-09	Froth flotation
DE3581956D1 (en)	1991-04-11	POLYORGANOSILOXATE COLLECTOR FOR THE PREPARATION OF FINE COAL BY FOAM FLOTATION.
FI873287A7 (en)	1987-07-28	New collectors for mineral flotation.
GB8718337D0 (en)	1987-09-09	Collectors & froth flotation processes
ZW7884A1 (en)	1984-10-03	Froth flotation process
PH22952A (en)	1989-02-03	Novel collector composition for froth flotation
MA20393A1 (en)	1985-10-01	FLOTATION OF ORES
AU553099B1 (en)	1986-07-03	Froth flotation process
YU135785A (en)	1987-12-31	Foaming flotation process
ZA851690B (en)	1985-11-27	Amidocarboxylic acids as flotation agents
GB2156243B (en)	1987-04-01	Froth flotation
GB2157980B (en)	1987-04-01	Froth flotation
AU553963B2 (en)	1986-07-31	Froth flotation
AU546684B2 (en)	1985-09-12	Froth flotation
DE3580497D1 (en)	1990-12-20	ADJUSTING DEVICE FOR ADJUSTING PROPELLERS OF WATER VEHICLES.
AU548578B2 (en)	1985-12-19	Froth flotation
AU533259B2 (en)	1983-11-10	Froth flotation
BG47216A1 (en)	1990-06-15	Flotation machine
BR8401433A (en)	1984-11-06	MINERALS FLOTATION
AU548246B2 (en)	1985-12-05	Froth flotation
GB8411159D0 (en)	1984-06-06	Froth flotation

Legal Events

Date	Code	Title	Description
1993-09-09	8332	No legal effect for de