BR8504419A - Coletor e processo para recuperar valores de metal a partir de um minerio de metal - Google Patents

Coletor e processo para recuperar valores de metal a partir de um minerio de metal

Info

Publication number: BR8504419A
Authority: BR; Brazil
Prior art keywords: metal; collector; recover; ore; values
Prior art date: 1984-09-13

Application number

BR8504419A

Other languages

English (en)

Portuguese (pt)

Inventor

Richard R Klimpel

Robert D Hansen

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

1985-09-12

Publication date

1986-07-15

1985-09-12 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

1986-07-15 Publication of BR8504419A publication Critical patent/BR8504419A/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
- B03D1/02—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

BR8504419A 1984-09-13 1985-09-12 Coletor e processo para recuperar valores de metal a partir de um minerio de metal BR8504419A (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
BR8504419A true BR8504419A (pt)	1986-07-15

Family

ID=24606650

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8504419A BR8504419A (pt)	1984-09-13	1985-09-12	Coletor e processo para recuperar valores de metal a partir de um minerio de metal

Country Status (23)

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

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
PH24537A (en) *	1985-11-29	1990-08-03	Dow Chemical Co	Collector composition for the froth flotation of mineral values
DE3716012A1 (de) *	1987-05-11	1988-11-24	Gerhard Dr Rer Nat Heinrich	Verfahren zur anreicherung von bleiverbindungen
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
EP1951433A1 (en) *	2005-11-22	2008-08-06	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 (ru) *	2006-10-06	2008-01-27	Федеральное Государственное Образовательное Учреждение Высшего Профессионального Образования "Южный Федеральный Университет"	N, N' БИС(9-АНТРИЛМЕТИЛ)ЦИКЛОГЕКСАН-1, 2-ДИАМИН-ФЛУОРЕСЦЕНТНЫЙ ХЕМОСЕНСОР НА КАТИОНЫ Zn2+
US10522883B2 (en)	2010-05-10	2019-12-31	Rsr Technologies, Inc.	Recycling electrochemical cells and batteries
US9630937B2 (en)	2013-11-08	2017-04-25	Promentis Pharmaceuticals, Inc.	Substituted N-acetyl-L-cysteine derivatives and related compounds
CN104028387B (zh) *	2014-06-17	2017-01-25	扬州大学	一种新型煤炭浮选剂的合成
CN104874488B (zh) *	2015-06-05	2017-05-24	昆明冶金研究院	一种捕收剂及其制备方法与应用
CN106669959B (zh) *	2016-06-20	2019-02-22	中国矿业大学	一种细粒中煤的浮选药剂及其应用
CN107138289B (zh) *	2017-06-26	2019-07-12	乌拉特前旗西沙德盖钼业有限责任公司	一种阳离子型选矿用起泡剂
CN109174463B (zh) *	2018-08-21	2020-02-28	中国矿业大学	用于氧化煤煤泥浮选的捕收剂以及制备方法、浮选方法
JP7344504B2 (ja) *	2018-09-14	2023-09-14	国立大学法人九州大学	選鉱方法
CN109365138B (zh) *	2018-11-30	2021-03-05	河南城建学院	一种用于硫化铜镍矿浮选的新型复合浮选剂
CN109530094B (zh) *	2019-01-17	2021-05-28	湖南中医药大学	酰胺基羟基羧酸/羟肟酸类化合物及其在矿物浮选中的应用
CN110015727B (zh) *	2019-05-09	2021-07-09	安徽工业大学	一种电解气浮除去水体中微塑料的方法
PE20221782A1 (es) *	2020-02-14	2022-11-16	Solvay	Nuevos espumantes para la recuperacion de minerales
MX2023001769A (es) *	2020-08-11	2023-02-23	Basf Se	Metodo para la flotacion de una mena de hierro que contiene silicato.
CN112058502B (zh) *	2020-09-07	2021-08-27	中南大学	一种硫化锌的高效浮选捕收剂及其应用
BR112023018676A2 (pt)	2021-03-18	2023-10-10	Seagen Inc	Conjugado anticorpo-fármaco, composição farmacêutica, métodos de tratamento de uma doença ou condição e de um câncer, e, composição de conjugado ligante-fármaco
CN113245064A (zh) *	2021-04-30	2021-08-13	瓮福（集团）有限责任公司	一种复杂难选胶磷矿中倍半氧化物的脱除方法
US20230302464A1 (en) *	2022-03-25	2023-09-28	Clariant International, Ltd.	Novel Cationic Collectors for Improving a Process for Froth Flotation of Silicates
CN117085852B (zh) *	2023-09-20	2026-01-23	广西高峰矿业有限责任公司	一种硫化铅捕收剂在复杂多金属混合矿物浮选中的应用

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 (fr) *	1955-11-09	1957-05-09	Penarroya Miniere Metall	Perfectionnements au procédé de flottation des minerais de zinc oxydés
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 (fr) *	1972-02-08	1973-08-08	Dow Chemical Co	Perfectionnements relatifs a la flottation des minerais sulfures
CA1006277A (en) *	1973-10-11	1977-03-01	Harvey L. Noblitt	Scheelite flotation
DE2547987C2 (de) *	1975-10-27	1983-05-26	Henkel KGaA, 4000 Düsseldorf	Flotationssammler für Sylvin
JPS5599356A (en) *	1979-01-25	1980-07-29	Dow Chemical Co	Additive for alkanol amineetolu oil fatty acid coal flotation method
US4422928A (en) *	1981-03-09	1983-12-27	Exxon Research & Engineering Co.	Silica flotation collectors derived from isononyl alcohol
DE3128755A1 (de) *	1981-07-21	1983-02-10	Hoechst Ag, 6000 Frankfurt	3-alkoxipropylenimino-bis(methylenphosphonsaeuren) und deren salze, verfahren zu deren herstellung und deren verwendung
JPS58104651A (ja) *	1981-12-15	1983-06-22	ザ・ダウ・ケミカル・カンパニ−	石炭の泡だて浮遊選鉱法の助剤としての脂肪酸とヒドロキシアルキル化ポリアルキレンポリアミンとの縮合物

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

Also Published As

Publication number	Publication date
ZA856955B (en)	1987-05-27
MY101975A (en)	1992-02-29
NO853580L (no)	1986-03-14
SU1419507A3 (ru)	1988-08-23
YU45741B (sh)	1992-07-20
YU144085A (en)	1987-12-31
DE3587166D1 (de)	1993-04-15
ZW15285A1 (en)	1987-04-08
FI79951B (fi)	1989-12-29
CN85109643A (zh)	1987-04-15
AU4739785A (en)	1986-03-20
CA1265877A (en)	1990-02-13
NO166846C (no)	1991-09-11
ES546919A0 (es)	1986-10-16
EP0174866A3 (en)	1989-09-06
JPS63107761A (ja)	1988-05-12
CN85107378A (zh)	1987-03-18
CN85106476A (zh)	1987-03-25
JPH0152063B2 (es)	1989-11-07
FI853490L (fi)	1986-03-14
RO95694B (ro)	1989-01-31
RO95694A (ro)	1989-01-30
MX169955B (es)	1993-08-02
ES8700699A1 (es)	1986-10-16
EP0174866B1 (en)	1993-03-10
CN1020551C (zh)	1993-05-12
JPS6186960A (ja)	1986-05-02
KR900002702B1 (ko)	1990-04-23
NO166846B (no)	1991-06-03
CN1006689B (zh)	1990-02-07
FI853490A0 (fi)	1985-09-12
FI79951C (fi)	1990-04-10
AU562083B2 (en)	1987-05-28
EP0174866A2 (en)	1986-03-19
KR860002300A (ko)	1986-04-24
PL146943B1 (en)	1989-04-29
ZM6585A1 (en)	1987-04-30
TR25780A (tr)	1993-07-28
PH21358A (en)	1987-10-15
PL255363A1 (en)	1987-10-19
AR242135A1 (es)	1993-03-31

Publication	Publication Date	Title
BR8504419A (pt)	1986-07-15	Coletor e processo para recuperar valores de metal a partir de um minerio de metal
PT81604B (pt)	1987-10-20	Processo para a extraccao de ouro
BR8504707A (pt)	1986-07-22	Processo para recuperar ouro de minerio sulfetado contendo ferro aurifero refratario
BR8704096A (pt)	1988-04-12	Processo para construir um nucleo magnetico com juncao a partir de metal amorfo
BR8605190A (pt)	1987-07-28	Processo para recuperar enxofre a partir de um gas de alimentacao
BR8605633A (pt)	1987-08-18	Processo para a reducao de oxidos de metal superiores para oxidos de metal inferiores
BR8701266A (pt)	1987-12-29	Processo para a recuperacao eletrolitica de chumbo de refugo
BR8506856A (pt)	1986-09-23	Processo de forja
BR8604560A (pt)	1987-05-19	Processo para extracao hidrometalurgica de ouro e prata a partir de concentrados de minerio e processo para extracao hidrometalurgica de concentrado de silicato rico em ouro e prata
BR8507157A (pt)	1987-07-14	Processo para aquecer elementos metalicos a serem unidos
BR8506029A (pt)	1986-08-19	Processo para recuperar enxofre elementar
BR8106702A (pt)	1982-07-06	Processo para separar e recuperar um complexo solido de metal nobre
GB2168076B (en)	1989-05-24	Metal recovery
ZA878567B (en)	1989-07-26	Reactive resins useful for precious metal recovery
BR8505328A (pt)	1986-08-05	Processo para a recuperacao de metal a partir de minerio refratario contendo metal particulado
BR8705781A (pt)	1988-05-31	Processo para recuperar metais e ligas metalicas e instalacao
BR7904995A (pt)	1980-04-22	Processo de extracao de colombio-tantalo a partir de minerios de pirocloro
BE895673A (fr)	1983-07-22	Procede de recuperation de valeurs metalliques a partir de mattes et valeurs metalliques ainsi recuperees
BR8106178A (pt)	1982-06-15	Processo para recuperar metal precioso de material aluminio e aparelho para recuperar metal precioso
BR8506944A (pt)	1986-12-23	Processo para a recuperacao de zinco a partir de minerios ou concentrados
BR8505481A (pt)	1986-02-18	Processo de recuperacao de metais
BR8501447A (pt)	1985-11-26	Processo para lixiviacao de ouro a partir de minerios carbonaceos
BR8606886A (pt)	1987-11-03	Processo de separacao e de recuperacao de metais,em misturas de sulfetos metalicos tais como os minerios de chumbo
BR8501942A (pt)	1985-12-24	Processo de fabricar briquetes de carvao
BR8803587A (pt)	1989-02-08	Composicao curavel,substrato de metal e processo para revestir um substrato de metal

Legal Events

Date	Code	Title	Description
1995-03-07	FF	Decision: intention to grant
1995-09-26	FG	Letter patent granted
2008-07-15	B21A	Patent or certificate of addition expired [chapter 21.1 patent gazette]	Free format text: PATENTE EXTINTA EM 12/09/2000