MX169955B - NEW COLLECTORS FOR FOAM FLOATING OF MINERAL VALUES - Google Patents

NEW COLLECTORS FOR FOAM FLOATING OF MINERAL VALUES

Info

Publication number
MX169955B
MX169955B MX206628A MX20662885A MX169955B MX 169955 B MX169955 B MX 169955B MX 206628 A MX206628 A MX 206628A MX 20662885 A MX20662885 A MX 20662885A MX 169955 B MX169955 B MX 169955B
Authority
MX
Mexico
Prior art keywords
integer
equal
hydrocarbyl
metallic
valences
Prior art date
Application number
MX206628A
Other languages
Spanish (es)
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.)
Filing date
Publication date
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of MX169955B publication Critical patent/MX169955B/en

Links

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

Abstract

La presente invención se refiere a un proceso para recuperar valores metálicos a partir de un material mineral metálico, que comprende los pasos de someter el material mineral metálico, en la forma de una pulpa acuosa, a un proceso de flotación por espuna, en presencia de un colector de flotación bajo condiciones tales que los valores metálicos sean recuperados en la espuma, donde el colector comprende un compuesto que corresponde a la fórmula (I) (II) (III) donde m es un entero de 0 a 6; R1 y cada R2 son independientemente hidrocarbilo C1-22 o un hidrocarbilo C1-22 sustituído con uno o mas grupos hidroxi, amino, fosfonilo, alcoxi, imino, carbamilo, carbonilo, tiocarbonilo, ciano, carboxilo, hidroxicarbiltio, hidrocarbiloxi, hidrocarbilamino o hidrocarbilimino, con la condición de que R2 puede ser un radical divalente con ambas valencias ligadas directamente al átomo N (IV) R3 es hidrógeno o un hidrocarbilo C1-22; a es un entero de 0, 1 o 2, b es un entero de 0, 1 o 2; con la condición de que la suma de a y b iguala a 2 salvo cuando R2 es un radical divalente con ambas valencias ligadas directamente al átomo N, en cuyo caso b es igual a 1 y a es igual a 0, o cuando {R} es {CH2}mC en cuyo caso a+b es igual a 0, y con la condición adicional de que cuando X es fórmula (V) el grupo carbonilo está ligado a R1.The present invention relates to a process for recovering metallic values from a metallic mineral material, comprising the steps of subjecting the metallic mineral material, in the form of an aqueous pulp, to a spike flotation process, in the presence of a flotation collector under conditions such that the metallic values are recovered in the foam, where the collector comprises a compound corresponding to formula (I) (II) (III) where m is an integer from 0 to 6; R1 and each R2 are independently C1-22 hydrocarbyl or a C1-22 hydrocarbyl substituted with one or more hydroxy, amino, phosphonyl, alkoxy, imino, carbamyl, carbonyl, thiocarbonyl, cyano, carboxyl, hydroxycarbyl, hydrocarbyloxy, hydrocarbylamino or hydrocarbylimino groups, with the proviso that R2 can be a divalent radical with both valences directly linked to the N (IV) atom R3 is hydrogen or a C1-22 hydrocarbyl; a is an integer of 0, 1 or 2, b is an integer of 0, 1 or 2; with the proviso that the sum of a and b equals 2 except when R2 is a divalent radical with both valences directly linked to the N atom, in which case b is equal to 1 and is equal to 0, or when {R} is {CH2 } mC in which case a + b is equal to 0, and with the additional condition that when X is formula (V) the carbonyl group is linked to R1.

MX206628A 1984-09-13 1985-09-13 NEW COLLECTORS FOR FOAM FLOATING OF MINERAL VALUES MX169955B (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
MX169955B true MX169955B (en) 1993-08-02

Family

ID=24606650

Family Applications (1)

Application Number Title Priority Date Filing Date
MX206628A MX169955B (en) 1984-09-13 1985-09-13 NEW COLLECTORS FOR FOAM FLOATING OF MINERAL VALUES

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)

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ES8706047A1 (en) * 1985-11-29 1987-06-01 Dow Chemical Co Novel collectors for froth flotation of minerals
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
AU2006317498B2 (en) * 2005-11-22 2010-10-14 Barry Graham Lumsden Improving mineral recovery from ore
EP1951433A1 (en) * 2005-11-22 2008-08-06 Barry Graham Lumsden Improving mineral recovery from ore
US10522883B2 (en) 2010-05-10 2019-12-31 Rsr Technologies, Inc. Recycling electrochemical cells and batteries
WO2015070034A1 (en) 2013-11-08 2015-05-14 Promentis Pharmaceuticals, Inc. Substituted n-acetyl-l-cysteine derivatives and related compounds
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 The floating agent of coal and its application in a kind of particulate
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 Collecting agent for flotation of oxidized coal slime, 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 Novel 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 Amido hydroxy carboxylic acid/hydroximic acid compound and application thereof in mineral flotation
CN110015727B (en) * 2019-05-09 2021-07-09 安徽工业大学 Method for removing micro-plastics in water body by electrolytic air flotation
EP4196281A1 (en) 2020-08-11 2023-06-21 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
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

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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
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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
JPS5599356A (en) * 1979-01-25 1980-07-29 Dow Chemical Co Additive for alkanol amineetolu oil fatty acid coal flotation method
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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

Also Published As

Publication number Publication date
JPS6186960A (en) 1986-05-02
TR25780A (en) 1993-07-28
CN85109643A (en) 1987-04-15
AU562083B2 (en) 1987-05-28
NO166846C (en) 1991-09-11
MY101975A (en) 1992-02-29
YU45741B (en) 1992-07-20
NO166846B (en) 1991-06-03
FI853490L (en) 1986-03-14
EP0174866A2 (en) 1986-03-19
FI79951B (en) 1989-12-29
CN85106476A (en) 1987-03-25
CA1265877A (en) 1990-02-13
RO95694B (en) 1989-01-31
KR860002300A (en) 1986-04-24
AR242135A1 (en) 1993-03-31
EP0174866A3 (en) 1989-09-06
RO95694A (en) 1989-01-30
ES8700699A1 (en) 1986-10-16
BR8504419A (en) 1986-07-15
NO853580L (en) 1986-03-14
ZW15285A1 (en) 1987-04-08
ZM6585A1 (en) 1987-04-30
ES546919A0 (en) 1986-10-16
EP0174866B1 (en) 1993-03-10
DE3587166D1 (en) 1993-04-15
JPH0152063B2 (en) 1989-11-07
PL255363A1 (en) 1987-10-19
FI853490A0 (en) 1985-09-12
KR900002702B1 (en) 1990-04-23
CN85107378A (en) 1987-03-18
SU1419507A3 (en) 1988-08-23
CN1020551C (en) 1993-05-12
PH21358A (en) 1987-10-15
FI79951C (en) 1990-04-10
ZA856955B (en) 1987-05-27
CN1006689B (en) 1990-02-07
PL146943B1 (en) 1989-04-29
JPS63107761A (en) 1988-05-12
YU144085A (en) 1987-12-31
AU4739785A (en) 1986-03-20

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