CL2017002460A1 - Composición de ácidos grasos y derivados n-acilo de sarcosina para flotación mejorada de minerales no sulfuros - Google Patents

Composición de ácidos grasos y derivados n-acilo de sarcosina para flotación mejorada de minerales no sulfuros

Info

Publication number
CL2017002460A1
CL2017002460A1 CL2017002460A CL2017002460A CL2017002460A1 CL 2017002460 A1 CL2017002460 A1 CL 2017002460A1 CL 2017002460 A CL2017002460 A CL 2017002460A CL 2017002460 A CL2017002460 A CL 2017002460A CL 2017002460 A1 CL2017002460 A1 CL 2017002460A1
Authority
CL
Chile
Prior art keywords
sarcosine
fatty acids
sulphide minerals
composition
acyl derivatives
Prior art date
Application number
CL2017002460A
Other languages
English (en)
Inventor
Klaus-Ulrich Pedain
Gunter Lipowsky
Jacques Collin Bezuidenhout
Lopez Jesús Pitarch
Original Assignee
Clariant Int Ltd
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 Clariant Int Ltd filed Critical Clariant Int Ltd
Publication of CL2017002460A1 publication Critical patent/CL2017002460A1/es

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
    • B03D1/001—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
    • B03D1/02—Froth-flotation processes
    • B03D1/021—Froth-flotation processes for treatment of phosphate ores
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C233/02—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
    • C07C233/04—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • C07C233/05—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
    • C07C53/126—Acids containing more than four carbon atoms
    • 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
    • B03D2201/005—Dispersants
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Fats And Perfumes (AREA)
  • Paper (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Detergent Compositions (AREA)

Abstract

<p>Esta invención se relaciona con una novedosa composición colectora que comprende una mezcla de al menos dos ácidos grasos y al menos un derivado N-acilo de sarcosina, y su uso en la flotación por espuma directa de minerales no sulfuros. El uso de la composición colectora novedosa proporciona mejor eficiencia de flotación. La invención incluye además Un proceso para la flotación por espuma directa de minerales no sulfuros.</p>
CL2017002460A 2015-03-30 2017-09-29 Composición de ácidos grasos y derivados n-acilo de sarcosina para flotación mejorada de minerales no sulfuros CL2017002460A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15000927 2015-03-30

Publications (1)

Publication Number Publication Date
CL2017002460A1 true CL2017002460A1 (es) 2018-03-16

Family

ID=52814776

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2017002460A CL2017002460A1 (es) 2015-03-30 2017-09-29 Composición de ácidos grasos y derivados n-acilo de sarcosina para flotación mejorada de minerales no sulfuros

Country Status (14)

Country Link
US (1) US10195614B2 (es)
EP (1) EP3277429B1 (es)
CN (1) CN107107075B (es)
AU (1) AU2016239582B2 (es)
BR (1) BR112017020545B1 (es)
CA (1) CA2981367C (es)
CL (1) CL2017002460A1 (es)
ES (1) ES2727732T3 (es)
JO (1) JO3535B1 (es)
MX (1) MX2017012663A (es)
PE (1) PE20180141A1 (es)
RU (1) RU2675641C1 (es)
TR (1) TR201907887T4 (es)
WO (1) WO2016155966A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11530347B2 (en) 2016-07-01 2022-12-20 Clariant International Ltd Synergized acetals composition and method for scavenging sulfides and mercaptans
MX2019007261A (es) 2016-12-23 2019-09-05 Akzo Nobel Chemicals Int Bv Proceso para tratar minerales de fosfato.
US20190194551A1 (en) 2017-12-22 2019-06-27 Clariant International, Ltd. Synergized acetals composition and method for scavenging sulfides and mercaptans
US11555140B2 (en) * 2017-12-22 2023-01-17 Clariant International Ltd Synergized hemiacetals composition and method for scavenging sulfides and mercaptans
US20220176386A1 (en) 2019-04-19 2022-06-09 Nouryon Chemicals International B.V. Collector compositions containing a n-acylated amino acid and process to treat non-sulfidic ores
CN112044605B (zh) * 2019-06-06 2022-06-21 钟志勇 选钛药剂及选钛方法
US20200391224A1 (en) * 2019-06-17 2020-12-17 Arr-Maz Products, L.P. Reagent for sedimentary phosphate flotation
RU2723787C9 (ru) * 2019-11-29 2020-12-08 Федеральное государственное бюджетное образовательное учреждение высшего образования "Забойкальский государственный университет" (ФГБОУ ВО "ЗабГУ") Способ переработки гипсосодержащих отходов производства борной кислоты
CN111715408B (zh) * 2020-06-30 2021-07-02 中南大学 一种用于浮选白钨矿中萤石的浮选药剂及其浮选方法
WO2024099668A1 (en) 2022-11-11 2024-05-16 Clariant International Ltd Anionic amino acid-based surfactants for the beneficiation of magnetic minerals from low-grade ores

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB515592A (en) * 1937-09-10 1939-12-08 F L Smidth & Co Aktieselskab Improvements in or relating to the separation of minerals
DE1146824B (de) 1959-03-13 1963-04-11 Kloeckner Humboldt Deutz Ag Verfahren zur Flotation von Mineralien mit Hilfe von Sammlergemischen
SU405868A1 (ru) * 1969-10-06 1973-11-05 Авторы изобретени Способ получения n-ацилированных аминокислот
SE429822B (sv) * 1982-03-05 1983-10-03 Kenogard Ab Sett vid anrikning av jordkalimetallinnehallande mineral fran deras gangarter samt medel herfor
SE8401241D0 (sv) * 1984-03-07 1984-03-07 Kenogard Ab Karboxylsyror innehallande amidogrupper, forfarande for deras framstellning samt anvendning av syrorna
DD300730A7 (de) * 1987-07-02 1992-07-16 Kali Veb K Verfahren zur ausbringenssteigerung bei der flotation calcitreicher fluorite
SU1713655A1 (ru) * 1990-01-08 1992-02-23 Институт минеральных ресурсов Способ флотационного выделени железосодержащих слюд из полевошпатовых продуктов
US5147528A (en) 1990-04-12 1992-09-15 Falconbridge Limited Phosphate beneficiation process
US7862685B2 (en) * 2006-01-09 2011-01-04 Kemira Chemicals, Inc. Method for deinking pulp using premixed hydrophobically modified calcium carbonate particles
RU2360742C1 (ru) * 2007-12-10 2009-07-10 Государственное образовательное учреждение высшего профессионального образования Читинский государственный университет (ЧитГУ) Способ флотации руд и поточная линия для его осуществления
US8505736B1 (en) * 2010-11-05 2013-08-13 Bastech, LLC Biodegradable float aid for mining beneficiation
EP2708282A1 (en) * 2012-09-13 2014-03-19 Clariant International Ltd. Composition for dressing phosphate ore
US9567655B2 (en) * 2012-10-22 2017-02-14 Georgia-Pacific Chemicals Llc Processes for the separation of ores

Also Published As

Publication number Publication date
CA2981367C (en) 2022-06-14
TR201907887T4 (tr) 2019-06-21
AU2016239582B2 (en) 2019-08-22
WO2016155966A1 (en) 2016-10-06
BR112017020545A2 (pt) 2018-07-17
AU2016239582A1 (en) 2017-11-16
CA2981367A1 (en) 2016-10-06
JO3535B1 (ar) 2020-07-05
PE20180141A1 (es) 2018-01-18
EP3277429B1 (en) 2019-05-08
RU2675641C1 (ru) 2018-12-21
BR112017020545B1 (pt) 2021-06-08
US10195614B2 (en) 2019-02-05
ES2727732T3 (es) 2019-10-18
CN107107075B (zh) 2020-01-21
MX2017012663A (es) 2018-01-24
CN107107075A (zh) 2017-08-29
US20180104701A1 (en) 2018-04-19
EP3277429A1 (en) 2018-02-07

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