[go: up one dir, main page]

IT1149096B - Procedimento per l'arricchimento di solfuri metallici e composizione di raccolta impiegata - Google Patents

Procedimento per l'arricchimento di solfuri metallici e composizione di raccolta impiegata

Info

Publication number
IT1149096B
IT1149096B IT49207/82A IT4920782A IT1149096B IT 1149096 B IT1149096 B IT 1149096B IT 49207/82 A IT49207/82 A IT 49207/82A IT 4920782 A IT4920782 A IT 4920782A IT 1149096 B IT1149096 B IT 1149096B
Authority
IT
Italy
Prior art keywords
sulphide
composition used
collection composition
enrichment procedure
enrichment
Prior art date
Application number
IT49207/82A
Other languages
English (en)
Other versions
IT8249207A0 (it
Inventor
David Louis Dauplaise
Original Assignee
American Cyanamid 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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of IT8249207A0 publication Critical patent/IT8249207A0/it
Application granted granted Critical
Publication of IT1149096B publication Critical patent/IT1149096B/it

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
    • B03D1/012—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
    • B03D1/014—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
    • 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
IT49207/82A 1981-10-08 1982-10-05 Procedimento per l'arricchimento di solfuri metallici e composizione di raccolta impiegata IT1149096B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30985181A 1981-10-08 1981-10-08

Publications (2)

Publication Number Publication Date
IT8249207A0 IT8249207A0 (it) 1982-10-05
IT1149096B true IT1149096B (it) 1986-12-03

Family

ID=23199942

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49207/82A IT1149096B (it) 1981-10-08 1982-10-05 Procedimento per l'arricchimento di solfuri metallici e composizione di raccolta impiegata

Country Status (9)

Country Link
JP (1) JPS5876153A (it)
DE (1) DE3237231A1 (it)
ES (1) ES8400149A1 (it)
GB (1) GB2106804A (it)
IT (1) IT1149096B (it)
NO (1) NO823367L (it)
SE (1) SE8205732L (it)
YU (1) YU44364B (it)
ZA (1) ZA827358B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA853831B (en) * 1984-06-20 1986-01-29 Thiotech Inc Ore dressing method
US4699712A (en) * 1984-06-20 1987-10-13 Thiotech, Inc. Ore dressing method
GB2163068B (en) * 1984-08-17 1988-09-28 American Cyanamid Co Neutral circuit sulfide collectors
GB8527214D0 (en) * 1985-11-05 1985-12-11 British Petroleum Co Plc Separation process
CA2064560A1 (en) * 1989-08-04 1991-02-05 Malcolm D. Engel Ion flotation with non-ionic reagents
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
US5599442A (en) * 1996-06-14 1997-02-04 Cytec Technology Corp. Collector composition for flotation of activated sphalerite
CN108607678A (zh) * 2018-04-28 2018-10-02 西安鑫城投资有限公司 一种从含钼铅矿石中分离钼精矿和铅精矿的方法
CN113441286B (zh) * 2021-06-17 2022-07-29 南京银茂铅锌矿业有限公司 一种有利于提高铅精矿中铅银回收率的工艺方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3288782A (en) * 1962-07-25 1966-11-29 Monsanto Co Unsaturated hydrocarbon esters of n, nu-disubstituted thionocarbamic acids
US3590999A (en) * 1969-02-13 1971-07-06 Dow Chemical Co Flotation of sulfide ores
US3925218A (en) * 1974-08-01 1975-12-09 American Cyanamid Co Concentration of ore by flotation with solutions of aqueous dithiophosphates and thionocarbamate as collector
JPS526688A (en) * 1975-06-24 1977-01-19 Sumiyoshi Heavy Ind Fish landing device to be used at quay

Also Published As

Publication number Publication date
YU210682A (en) 1985-03-20
ES516314A0 (es) 1983-10-16
ES8400149A1 (es) 1983-10-16
SE8205732L (sv) 1983-04-09
JPS5876153A (ja) 1983-05-09
IT8249207A0 (it) 1982-10-05
SE8205732D0 (sv) 1982-10-07
DE3237231A1 (de) 1983-04-28
ZA827358B (en) 1983-08-31
GB2106804A (en) 1983-04-20
NO823367L (no) 1983-04-11
YU44364B (en) 1990-06-30

Similar Documents

Publication Publication Date Title
BE893721A (fr) Composition d'accouplement et d'etanchement
TR21764A (tr) N-arilsulfonil-n'-pirimidinil uereler
KR860002503A (ko) 트랜스-6-[2-알킬]-피란-2-온 및 그 제조방법
KR890701116A (ko) 궤양 예방용 조성물 및 그 방법
TR21767A (tr) N-fenilsulfonil-n'-pirimidinil-ve-triazinilureler
DK124783D0 (da) Smoeremiddelkomposition samt fremgangsmade til fremstilling deraf
FR2528361B1 (fr) Instrument d'ecriture et son procede de fabrication
FR2513127B1 (fr) Composition desodorisante et d'elimination des odeurs
IT1139759B (it) Procedimento e dispositivo per l'introduzione di almeno un inserto in fascicoli
FR2488271B1 (fr) Composition d'organopolysiloxane
FR2462182B1 (fr) Procede et composition d'extraction de metaux
IT1174039B (it) Metodo ed apparecchiatura per analisi chimico-cliniche automatiche ad alta velocita'
FR2526787B1 (fr) Composition et procede de fabrication d'explosifs en emulsion
DK195585D0 (da) 4'-deschlorrebeccamycin og fremgangsmaade til fremstilling af samme
ES510498A0 (es) "procedimiento de preparar amidoaminoacidos y similares".
IT1149096B (it) Procedimento per l'arricchimento di solfuri metallici e composizione di raccolta impiegata
IT8349344A0 (it) Calizzatore, nonche' metodo per lapreparazione ed utilizzazioni
TR21606A (tr) Benzilkarbamoilpiridin'in bazi yeni tuerevleri
IT1175566B (it) Composizione e metodo per la captazione di zolfo
IT1212464B (it) Procedimento di estrazione e dispositivo per l'esecuzione
BR8206314A (pt) Composicao oral e processo
BR8201041A (pt) Recalcadora de via ferrea
FR2524144B1 (fr) Preleveur d'echantillons
NO822578L (no) Tilhengerfeste
FR2556940B1 (fr) Nouvelles formes cosmetiques et les compositions qu'elles renferment