ZA867369B - Recovery of gold using diisobutyl and disec.butyl monothiophosphinates - Google Patents

Recovery of gold using diisobutyl and disec.butyl monothiophosphinates

Info

Publication number
ZA867369B
ZA867369B ZA867369A ZA867369A ZA867369B ZA 867369 B ZA867369 B ZA 867369B ZA 867369 A ZA867369 A ZA 867369A ZA 867369 A ZA867369 A ZA 867369A ZA 867369 B ZA867369 B ZA 867369B
Authority
ZA
South Africa
Prior art keywords
monothiophosphinates
disec
diisobutyl
gold
butyl
Prior art date
Application number
ZA867369A
Inventor
Alexander Steward Lambert
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 ZA867369B publication Critical patent/ZA867369B/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
    • B03D1/001—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
    • B03D1/02—Froth-flotation processes
    • B03D1/06—Froth-flotation processes differential
    • 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
    • B03D2203/025—Precious metal ores
ZA867369A 1985-09-27 1986-09-26 Recovery of gold using diisobutyl and disec.butyl monothiophosphinates ZA867369B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78074685A 1985-09-27 1985-09-27

Publications (1)

Publication Number Publication Date
ZA867369B true ZA867369B (en) 1987-05-27

Family

ID=25120554

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA867369A ZA867369B (en) 1985-09-27 1986-09-26 Recovery of gold using diisobutyl and disec.butyl monothiophosphinates

Country Status (4)

Country Link
CA (1) CA1319452C (en)
SE (1) SE466582B (en)
YU (1) YU44702B (en)
ZA (1) ZA867369B (en)

Also Published As

Publication number Publication date
SE466582B (en) 1992-03-09
CA1319452C (en) 1993-06-22
YU44702B (en) 1990-12-31
SE8604090D0 (en) 1986-09-26
YU165886A (en) 1988-10-31
SE8604090L (en) 1987-03-28

Similar Documents

Publication Publication Date Title
EP0234895A3 (en) Recovery of argon
EP0537136A3 (en) Catheters and methods of using such catheters
GB8613408D0 (en) Thickeners
AU4082189A (en) Method of recovery of gold and other metals
ZA875601B (en) Shampoo method and composition
GR860078B (en) Spiro - dioxolanes - dithiolanes and oxothiolanes
GB2178448B (en) Copper-chromium-titanium-silicon alloy and application thereof
EP0221677A3 (en) P-aminophenols, derivatives thereof and method of use
AU582589B2 (en) Recovery of silver and gold
AU572761B2 (en) Detecting and recovering binary data
EP0232873A3 (en) Sealing and adhesion agent
ZA874097B (en) Certain 4-oxo-3-benzoylvalerolactones and thiolactones
GB8720279D0 (en) Recovery of gold
GB2170281B (en) Gasket, and joint formed therewith
AU583184B2 (en) Line tie assembly and method
ZA867369B (en) Recovery of gold using diisobutyl and disec.butyl monothiophosphinates
ZA872757B (en) Metal recovery
EP0243483A4 (en) Pyridyl-pyridazone and pyridyl-pyrazolinone cardiotonics
AR242554A1 (en) Gem-dihalo and tetrahalo-1,12-diamino-4,9-diaza-dodecanes
GB8503340D0 (en) Enhanced recovery junk-sub
AU583151B2 (en) Metal value recovery
GB2156794B (en) Gold recovery
AU5652486A (en) Gold recovery processes
GB2191482B (en) Substituted pyrimidoindoles and diazepinoindoles
HUT44833A (en) Steelwork and trussing system