PE20081413A1 - Composicion colectora de espuma de flotacion a base de compuestos de ditiocarbamato y metodo para preparar dichos compuestos - Google Patents

Composicion colectora de espuma de flotacion a base de compuestos de ditiocarbamato y metodo para preparar dichos compuestos

Info

Publication number
PE20081413A1
PE20081413A1 PE2008000246A PE2008000246A PE20081413A1 PE 20081413 A1 PE20081413 A1 PE 20081413A1 PE 2008000246 A PE2008000246 A PE 2008000246A PE 2008000246 A PE2008000246 A PE 2008000246A PE 20081413 A1 PE20081413 A1 PE 20081413A1
Authority
PE
Peru
Prior art keywords
ditiocarbamate
butyl
carbonyl
compounds
etoxy
Prior art date
Application number
PE2008000246A
Other languages
English (en)
Inventor
Devarayasamudran R Nagaraj
Original Assignee
Cytec Tech Corp
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 Cytec Tech Corp filed Critical Cytec Tech Corp
Publication of PE20081413A1 publication Critical patent/PE20081413A1/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
    • B03D1/012—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
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/008—Organic compounds containing oxygen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C333/00—Derivatives of thiocarbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C333/14—Dithiocarbamic acids; Derivatives thereof
    • C07C333/18—Esters of dithiocarbamic acids
    • C07C333/26—Esters of dithiocarbamic acids containing any of the groups, X being a hetero atom, Y being any atom, e.g. N-acyldithiocarbamates
    • 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
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/04—Frothers
    • 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
    • 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
    • B03D2203/025—Precious metal ores
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

DONDE LOS COMPUESTOS SON DE FORMULA (I), SIENDO R Y R1 CADA UNO DE MANERA INDEPENDIENTE ALQUILO C1-C20, ARILO C6-C20, ALQUENILO C2-C20 O ARALQUIL C7-C20, TODOS OPCIONALMENTE SUSTITUIDOS, SIENDO DE PREFERENCIA N-ALCOXICARBONIL S-(ETIL, PROPIL, BUTIL, PENTIL O HEXIL) DITIOCARBAMATO, N-(ETOXI, PROPOXI, BUTOXI, PENTOXI O HEXOXI) CARBONIL S-ALQUIL DITIOCARBAMATO, N-ALILOXICARBONIL-S-(ALQUIL, ARIL O ALIL)DITIOCARBAMATO, N-ARILOXICARBONIL-S-(ALIL, ALQUIL O ARIL)DITIOCARBAMATO, N-n-BUTOXICARBONIL S-n-BUTIL DITIOCARBAMATO, N-ETOXICARBONIL S-BUTIL DITIOCARBAMATO, N-(BUTOXI, ALOXI O ETOXI)CARBONIL S-FENIL DITIOCARBAMATO, N-FENOXICARBONIL S-ALIL DITIOCARBAMATO, N-(ETOXI, BUTOXI O PROPOXI)CARBONIL-S-ETILDITIOCARBAMATO Y N-PROPOXICARBONIL-S-(PROPIL, BUTIL, PENTIL O HEXIL)DITIOCARBAMATO. EL METODO INCLUYE LA REACCION DE UN ALQUIL O ARIL MERCAPTANO DE FORMULA R1-SH, CON UN ALCOXI O ARILOXI CARBONIL ISOTIOCIANATO DE FORMULA (III). LA COMPOSICION COLECTORA INCLUYE ADEMAS UN SEGUNDO COLECTOR SELECCIONADO DE XANTATOS, XANTOGEN FORMATOS, TIOFOSFATOS, TIOUREAS Y DITIOCARBAMATOS. LA COMPOSICION COLECTORA COMPRENDE UN AGENTE ESPUMANTE (ALCOHOL (ALCANOL C6-C8, GLICOL Y POLIGLICOL), ACEITE DE PINO Y ACIDO CRESILICO) Y LOS COMPUESTOS DE CARBAMATO. UNA PASTA DE PARTICULAS DE MENA MINERAL QUE COMPRENDEN Cu, Ni, Mo, Pb, Zn, Au, Ag, Pt Y Pd SE ENTREMEZCLA CON LA COMPOSICION COLECTORA PARA FORMAR UNA ESPUMA, CONTENIENDO LA PASTA DE 10% A 60% EN PESO DE SOLIDOS
PE2008000246A 2007-02-07 2008-02-05 Composicion colectora de espuma de flotacion a base de compuestos de ditiocarbamato y metodo para preparar dichos compuestos PE20081413A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88864207P 2007-02-07 2007-02-07

Publications (1)

Publication Number Publication Date
PE20081413A1 true PE20081413A1 (es) 2008-10-02

Family

ID=39358119

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2008000246A PE20081413A1 (es) 2007-02-07 2008-02-05 Composicion colectora de espuma de flotacion a base de compuestos de ditiocarbamato y metodo para preparar dichos compuestos

Country Status (20)

Country Link
US (1) US8376142B2 (es)
EP (1) EP2117718B1 (es)
JP (2) JP5566113B2 (es)
CN (2) CN101605608B (es)
AP (1) AP2526A (es)
AR (2) AR065186A1 (es)
AU (1) AU2008214151B2 (es)
BR (1) BRPI0807194A2 (es)
CA (1) CA2676312C (es)
CL (1) CL2008000340A1 (es)
CY (1) CY1119565T1 (es)
DK (1) DK2117718T3 (es)
ES (1) ES2637138T3 (es)
PE (1) PE20081413A1 (es)
PL (1) PL2117718T3 (es)
PT (1) PT2117718T (es)
RU (1) RU2455077C2 (es)
UA (1) UA102373C2 (es)
WO (1) WO2008097707A1 (es)
ZA (1) ZA200905233B (es)

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IT1404142B1 (it) * 2010-11-26 2013-11-15 Eni Spa Procedimento per la rimozione selettiva del molibdeno da una soluzione che lo contiene
AP2014007573A0 (en) * 2011-10-18 2014-04-30 Cytec Tech Corp Froth flotation processes
PE20190734A1 (es) * 2011-10-18 2019-05-23 Cytec Tech Corp Composiciones de colector y metodos de uso de las mismas
IN2014CN02934A (es) * 2011-10-18 2015-07-03 Cytec Tech Corp
CN102503874B (zh) * 2011-11-02 2013-10-23 中南大学 一种硫脲化合物及其在金属矿浮选中的应用和制备
CN103350034A (zh) * 2013-06-29 2013-10-16 西北矿冶研究院 一种降低硫氮酯类捕收剂凝固点的方法
PE20161083A1 (es) 2014-01-31 2016-11-19 Goldcorp Inc Proceso para la separacion de al menos un sulfuro de metal a partir de una mena o concentrado de sulfuros mixtos
WO2017110462A1 (ja) * 2015-12-24 2017-06-29 国立大学法人九州大学 選鉱方法
CN106583054A (zh) * 2016-03-18 2017-04-26 中国黄金集团内蒙古矿业有限公司 一种铜捕收剂及其在铜钼矿铜钼分离中的应用
CN106391325B (zh) * 2016-09-23 2019-02-05 昆明理工大学 一种硫化锌矿直接浮选的方法
WO2019075169A2 (en) * 2017-10-12 2019-04-18 Cytec Industries Inc. METHODS OF RECOVERING BY FLOTATION OF VALUE MATERIAL FROM PARTICLES OF RUGGED SIZE
JP6983083B2 (ja) * 2018-01-29 2021-12-17 Ｊｘ金属株式会社 銀とＳｉＯ２を含むスラリーからＳｉＯ２を除去する方法及び銀の精製方法
CN108636613B (zh) * 2018-05-25 2019-10-18 中南大学 一种n，n-二烷基-s-羟烷基-二硫代氨基甲酸酯捕收剂及其制备方法与应用
JP7344504B2 (ja) * 2018-09-14 2023-09-14 国立大学法人九州大学 選鉱方法
CN109550598B (zh) * 2018-11-21 2019-09-24 中南大学 一种烃氧基丙基硫脲在金属矿浮选中的应用
CN109622236A (zh) * 2018-12-25 2019-04-16 福州大学 一种次生硫化铜矿物浮选捕收剂及其合成方法与应用
CN111068925B (zh) * 2019-12-23 2020-10-16 中南大学 2-(3-取代脲基)-n-羟基-2-氧乙酰亚胺基氰化物类化合物在浮选中的应用
CN111195563B (zh) * 2020-01-10 2021-07-02 昆明理工大学 一种砷黝铜矿与黄铜矿分离的抑制剂制备方法及其应用方法
CA3184513A1 (en) * 2020-06-30 2022-01-06 Thomas P. Daly Carbondisulfide derived zwitterions
CN112387426B (zh) * 2021-01-19 2021-04-02 矿冶科技集团有限公司 氧化铜矿的浮选方法
PE20240921A1 (es) 2021-02-17 2024-04-30 Tessenderlo Kerley Inc Depresores de ditiocarbamatos, metodos y usos de estos en la separacion de minerales por flotacion por espuma
CN112973971B (zh) * 2021-03-05 2022-03-04 昆明理工大学 一种用于铜钼分离的捕收剂、浮选剂及浮选方法
CN113234001B (zh) * 2021-05-08 2023-03-14 湖南科技大学 一种硫氨酯生产尾液中2-巯基乙酸钠的高值化利用方法
WO2024018866A1 (ja) * 2022-07-20 2024-01-25 住友化学株式会社 捕収剤および浮遊選鉱方法
CN115634777B (zh) * 2022-10-31 2023-06-20 江西省宜丰万国矿业有限公司 一种提高硫化铅锌矿中伴生金银回收率的浮选方法
CN115739399B (zh) * 2022-12-22 2024-10-01 沈阳有色金属研究院有限公司 一种用于浮选有色金属硫化矿的复合捕收剂及其制备方法和应用
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Also Published As

Publication number Publication date
CY1119565T1 (el) 2018-03-07
AP2526A (en) 2012-12-05
ES2637138T3 (es) 2017-10-11
JP5566113B2 (ja) 2014-08-06
CA2676312C (en) 2016-02-16
ZA200905233B (en) 2012-12-27
DK2117718T3 (en) 2017-09-11
UA102373C2 (ru) 2013-07-10
EP2117718A1 (en) 2009-11-18
CN103433145B (zh) 2015-08-12
AR107307A2 (es) 2018-04-18
AU2008214151B2 (en) 2012-08-02
CN103433145A (zh) 2013-12-11
US8376142B2 (en) 2013-02-19
JP2014208647A (ja) 2014-11-06
WO2008097707B1 (en) 2008-10-23
JP5856649B2 (ja) 2016-02-10
CN101605608A (zh) 2009-12-16
CN101605608B (zh) 2014-03-12
PT2117718T (pt) 2017-08-16
WO2008097707A1 (en) 2008-08-14
AU2008214151A1 (en) 2008-08-14
BRPI0807194A2 (pt) 2015-06-16
RU2455077C2 (ru) 2012-07-10
US20080185317A1 (en) 2008-08-07
CA2676312A1 (en) 2008-08-14
CL2008000340A1 (es) 2008-08-08
AP2009004943A0 (en) 2009-08-31
AR065186A1 (es) 2009-05-20
PL2117718T3 (pl) 2017-11-30
EP2117718B1 (en) 2017-05-10
RU2009133343A (ru) 2011-03-20
JP2010518102A (ja) 2010-05-27

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