BG60234B1 - Неутрални кръгооборотни сулфидни колектори за флотация - Google Patents

Неутрални кръгооборотни сулфидни колектори за флотация

Info

Publication number
BG60234B1
BG60234B1 BG071476A BG7147685A BG60234B1 BG 60234 B1 BG60234 B1 BG 60234B1 BG 071476 A BG071476 A BG 071476A BG 7147685 A BG7147685 A BG 7147685A BG 60234 B1 BG60234 B1 BG 60234B1
Authority
BG
Bulgaria
Prior art keywords
saturated
unsaturated
groups
aromatic radicals
independently
Prior art date
Application number
BG071476A
Other languages
English (en)
Other versions
BG60234B2 (bg
Inventor
Yun - FU
Samuel Wang
D. Nagaraj
Original Assignee
American Cyanamid Company
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
Priority claimed from US06/641,659 external-priority patent/US4556482A/en
Priority claimed from US06/641,660 external-priority patent/US4556483A/en
Priority claimed from US06/641,658 external-priority patent/US4595493A/en
Priority claimed from US06/641,657 external-priority patent/US4584097A/en
Application filed by American Cyanamid Company filed Critical American Cyanamid Company
Publication of BG60234B2 publication Critical patent/BG60234B2/bg
Publication of BG60234B1 publication Critical patent/BG60234B1/bg

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
    • B03D1/02—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
    • B03D1/008—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
    • 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

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Колекторите намират приложение при пенната флотация за оползотворяване на рудите, които съдържат ценни минерали. С тях селективно се получават ценни метални сулфиди и се отделят пирит, пиротит и други сулфидни примеси. Колекторният състав съдържа най-малко едно хидроксикарбокси-карбонилтионокарбаматно съединение от групата съединения с обща формула като във формула i r1 и r2 означават независимо един от друг наситени или ненаситени хидроксикарбилни, алкилполиетерни и ароматни радикали, които радикали независимо един от друг са заместени евентуално с полярни групи като халогенни, нитрилови и нитрогрупи, във формула ii r1 означава водород или r2, а r2 означава наситени и ненаситени хидрокарбонилни, хидрокарбоксилни и ароматни радикали и r3 означава наситени и ненаситени хидрокарбонилни, алкил-полиетерни и ароматни радикали, като посочените радикали r2 и r3 независимо един от друг евентуално са заместени с полярни групи като халогенни, нитрилни и нитрогрупи. 18 претенции
BG071476A 1984-08-17 1985-08-16 Неутрални кръгооборотни сулфидни колектори за флотация BG60234B1 (bg)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/641,659 US4556482A (en) 1984-08-17 1984-08-17 Process for the flotation of base metal sulfide minerals in acid, neutral or mildly alkaline circuits
US06/641,660 US4556483A (en) 1984-08-17 1984-08-17 Neutral hydrocarboxycarbonyl thiourea sulfide collectors
US06/641,658 US4595493A (en) 1984-08-17 1984-08-17 Process for the flotation of base metal sulfide minerals in acid, neutral or mildly alkaline circuits
US06/641,657 US4584097A (en) 1984-08-17 1984-08-17 Neutral hydrocarboxycarbonyl thionocarbamate sulfide collectors

Publications (2)

Publication Number Publication Date
BG60234B2 BG60234B2 (bg) 1994-01-18
BG60234B1 true BG60234B1 (bg) 1994-01-24

Family

ID=27505238

Family Applications (1)

Application Number Title Priority Date Filing Date
BG071476A BG60234B1 (bg) 1984-08-17 1985-08-16 Неутрални кръгооборотни сулфидни колектори за флотация

Country Status (10)

Country Link
JP (1) JPS6157254A (bg)
KR (1) KR910003051B1 (bg)
AU (2) AU570131B2 (bg)
BG (1) BG60234B1 (bg)
BR (1) BR8503910A (bg)
ES (2) ES8701849A1 (bg)
FI (1) FI77169C (bg)
GB (2) GB2163068B (bg)
SE (2) SE465359B (bg)
YU (1) YU45737B (bg)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8527214D0 (en) * 1985-11-05 1985-12-11 British Petroleum Co Plc Separation process
GB2267852B (en) * 1992-06-09 1995-12-06 American Cyanamid Co Improved metal recovery by flotation
US7360656B2 (en) 2005-12-16 2008-04-22 Rohm And Haas Company Method to improve the cleaner froth flotation process
CN101757985B (zh) * 2010-03-04 2013-04-10 中南大学 一种矿物浮选捕收剂
CN102516144B (zh) * 2011-11-02 2014-11-05 中南大学 一种硫脲化合物及制备和其在金属矿浮选中的应用
JP7206150B2 (ja) * 2019-03-29 2023-01-17 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
CN113751205A (zh) * 2021-09-10 2021-12-07 紫金矿业集团股份有限公司 一种n-叔丁基酯类捕收剂及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1211041A (en) * 1967-01-24 1970-11-04 Egyt Gyogyszervegyeszeti Gyar Thiocarbamide derivatives
US3590998A (en) * 1969-02-03 1971-07-06 Dow Chemical Co Flotation of sulfide ores
US3590996A (en) * 1969-02-03 1971-07-06 Dow Chemical Co Floatation of sulfide ores
US3655657A (en) * 1970-02-24 1972-04-11 Du Pont 2 1 4-benzothiadiazine-3-carbamic acid esters
DE2301400C2 (de) * 1973-01-12 1984-12-13 Bayer Ag, 5090 Leverkusen 0-Triazolyl-thionophosphor(phosphon)-säureester und -esteramide, Verfahren zu ihrer Herstellung und ihre Verwendung als Insektizide und Akarizide
US3907854A (en) * 1973-07-13 1975-09-23 Minerec Corp Dialkyl thionocarbamate method
FR2285397A1 (fr) * 1974-09-20 1976-04-16 Roussel Uclaf Nouveaux derives thiazoliques organophosphores, procede de preparation et application comme pesticides
FR2308629A1 (fr) * 1975-04-24 1976-11-19 Roussel Uclaf Nouveaux derives substitues du thiadiazole, leur procede de preparation et leur application comme herbicides
GB2106804A (en) * 1981-10-08 1983-04-20 American Cyanamid Co Process for the beneficiation of metal sulfides and collector combinations therefor

Also Published As

Publication number Publication date
GB2193660A (en) 1988-02-17
ES8701849A1 (es) 1986-12-16
FI77169C (fi) 1989-02-10
YU45737B (sh) 1992-07-20
SE8902752L (sv) 1989-08-16
GB2193660B (en) 1988-09-28
FI853162A0 (fi) 1985-08-16
KR910003051B1 (ko) 1991-05-17
GB8718337D0 (en) 1987-09-09
ES8706842A1 (es) 1987-07-16
SE8503850D0 (sv) 1985-08-16
AU594845B2 (en) 1990-03-15
BR8503910A (pt) 1986-05-27
SE467293B (sv) 1992-06-29
FI77169B (fi) 1988-10-31
AU4626285A (en) 1986-02-20
GB8519737D0 (en) 1985-09-11
GB2163068A (en) 1986-02-19
AU8243587A (en) 1988-03-31
ES546173A0 (es) 1986-12-16
FI853162L (fi) 1986-02-18
BG60234B2 (bg) 1994-01-18
YU131485A (en) 1987-12-31
SE465359B (sv) 1991-09-02
SE8503850L (sv) 1986-02-18
JPH0566182B2 (bg) 1993-09-21
ES553035A0 (es) 1987-07-16
GB2163068B (en) 1988-09-28
SE8902752D0 (sv) 1989-08-16
JPS6157254A (ja) 1986-03-24
KR860001615A (ko) 1986-03-20
AU570131B2 (en) 1988-03-03

Similar Documents

Publication Publication Date Title
ES8501252A1 (es) Procedimiento de flotacion de minerales
ES2061587T3 (es) Compuestos aromaticos y heteroaromaticos alfa,alfa-disustituidos como mejoradores de la cognicion.
ATE26835T1 (de) Tris(piperidylaminotriazylamino) verbindungen, ihre herstellung und ihre verwendung als stabilisierungsmittel fuer polymere.
MX173449B (es) Procedimiento para impartir propiedades microbiocidas a una composicion polimerica
KR860002300A (ko) 신규의 포집제를 사용하는 기포 부유선광법에 의한 금속의 회수방법
BG60234B1 (bg) Неутрални кръгооборотни сулфидни колектори за флотация
PE105398A1 (es) Composiciones y metodos para beneficiar mena
PE20040142A1 (es) Colector para menas del tipo de sulfuros
CO5040171A1 (es) Poliuretanos y fibras de elastano aprestados de manera antiestatica
FR2354327A1 (fr) Diglycidyl hydantoines et leurs applications comme matieres resineuses
ES519438A0 (es) Un procedimiento mejorado para recuperar cantidades valiosas de hidrocarburos de rocas de pizarras bituminosas.
ES8605832A1 (es) Procedimiento de obtencion de aditivos polifuncionales de aceites lubricantes
ES8203916A1 (es) Procedimiento para preparar n6-adenosina
SE8401859L (sv) Skumflotationsforfarande samt samlare
ES2063879T3 (es) Compuestos triacinicos.
ES524363A0 (es) Procedimiento para la preparacion de 7 -aciltio-15,16-metilen-3-oxo-17 -pregna-1,4-dien-21,17-carbolactonas
HK1032916A1 (en) N,n'-bis(sulfonyl)hydrazines useful as antineoplastic agents
PE68598A1 (es) Composicion colectora para la flotacion de espuma de minerales de sulfuros metalicos
ATE52274T1 (de) Autoglanztrocknungsmittel.
ES8504799A1 (es) Procedimiento de obtencion de piridopirimidinonas
MX174602B (es) Compuestos de formazano complejos con cobre, procedimientos para su preparacion y su utilizacion como colorantes
SU508166A3 (ru) Способ флотации руд
BG60233B1 (bg) Технологична линия за смилане и класификация
ES8601289A1 (es) Procedimiento para eliminar las capas o manchas de aceite que contaminan las aguas, principalmente las aguas de los mares.
ES2139831T3 (es) Procedimiento mejorado para la obtencion electrolitica de metales pesados.