SE8701603L - Forfarande for utvinning av svavel ur pyritmineral - Google Patents

Forfarande for utvinning av svavel ur pyritmineral

Info

Publication number
SE8701603L
SE8701603L SE8701603A SE8701603A SE8701603L SE 8701603 L SE8701603 L SE 8701603L SE 8701603 A SE8701603 A SE 8701603A SE 8701603 A SE8701603 A SE 8701603A SE 8701603 L SE8701603 L SE 8701603L
Authority
SE
Sweden
Prior art keywords
extraction
pyrithmineral
sulfur
procedure
lixiviation
Prior art date
Application number
SE8701603A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Other versions
SE8701603D0 (sv
Inventor
D Anglerot
J-L Detienne
Original Assignee
Elf Aquitaine
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 Elf Aquitaine filed Critical Elf Aquitaine
Publication of SE8701603D0 publication Critical patent/SE8701603D0/xx
Publication of SE8701603L publication Critical patent/SE8701603L/

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/06—Preparation of sulfur; Purification from non-gaseous sulfides or materials containing such sulfides, e.g. 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
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • B03D1/06—Froth-flotation processes differential

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Paper (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SE8701603A 1986-04-17 1987-04-16 Forfarande for utvinning av svavel ur pyritmineral SE8701603L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8605501A FR2597465B1 (fr) 1986-04-17 1986-04-17 Procede pour l'extraction du soufre de minerais pyritiques

Publications (2)

Publication Number Publication Date
SE8701603D0 SE8701603D0 (sv) 1987-04-16
SE8701603L true SE8701603L (sv) 1987-10-18

Family

ID=9334326

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8701603A SE8701603L (sv) 1986-04-17 1987-04-16 Forfarande for utvinning av svavel ur pyritmineral

Country Status (11)

Country Link
AU (1) AU7172387A (no)
DE (1) DE3713089A1 (no)
ES (1) ES2003255A6 (no)
FI (1) FI871713A7 (no)
FR (1) FR2597465B1 (no)
GB (1) GB2189236A (no)
IT (1) IT1203909B (no)
MA (1) MA20945A1 (no)
NO (1) NO871609L (no)
PT (1) PT84709B (no)
SE (1) SE8701603L (no)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2898196A (en) * 1953-10-22 1959-08-04 Sherritt Gordon Mines Ltd Method of treating pyrrhotitic mineral sulphides containing non-ferrous metal values for the recovery of said metal values and sulfur
FR1318985A (fr) * 1961-04-04 1963-02-22 Vetrocoke Societa Per Azioni Procédé d'élimination de composés arsenicaux contenus dans le soufre
US3440026A (en) * 1966-10-06 1969-04-22 Dubow Chem Corp Solvent extraction of elemental sulphur from sulphur-bearing materials
US3616331A (en) * 1968-08-03 1971-10-26 Int Nickel Co Recovery of nickel and copper from sulfides
CA892480A (en) * 1969-06-23 1972-02-08 The International Nickel Company Of Canada Concentration of non-ferrous minerals
AU489575B2 (en) * 1972-12-18 1975-06-19 Charles Harold Warman A hydrometallurgical process for the recovery of metals from sulphide ores by oxidation with air or oxygen in ammoniacal solutions
CA1216157A (en) * 1982-09-29 1987-01-06 Donald R. Weir Process for separately recovering zinc and lead values from zinc and lead containing sulphidic ore

Also Published As

Publication number Publication date
SE8701603D0 (sv) 1987-04-16
MA20945A1 (fr) 1987-12-31
FI871713L (fi) 1987-10-18
GB2189236A (en) 1987-10-21
DE3713089A1 (de) 1987-10-22
NO871609D0 (no) 1987-04-15
AU7172387A (en) 1987-10-22
IT1203909B (it) 1989-02-23
PT84709A (fr) 1987-05-01
FR2597465B1 (fr) 1988-07-29
GB8709048D0 (en) 1987-05-20
ES2003255A6 (es) 1988-10-16
NO871609L (no) 1987-10-19
FI871713A7 (fi) 1987-10-18
IT8720144A0 (it) 1987-04-15
FR2597465A1 (fr) 1987-10-23
FI871713A0 (fi) 1987-04-16
PT84709B (fr) 1989-05-10

Similar Documents

Publication Publication Date Title
ZA885600B (en) Process for common separation of contaminating elements from electrolyte solutions of valuable metals
CA2082831A1 (en) Selective Flotation Process for Separation of Sulphide Minerals
SE7905360L (sv) Nya samlare for flotation av malmer
AU526719B2 (en) Recovery of elemental sulphur and metal values from copper sulphide ore concentrate or tailings
BR0013716A (pt) Oxidação bacteriana aperfeiçoada de minérios de sulfeto e concentrados
CR6457A (es) Sulfidizacion el mineral sulfuro para la extraccion hidrometalurgica del cobre y otros metales
BR7906447A (pt) Processo aperfeicoado para extracao de metais nao ferrosos de minerio de laterita de niquel, e, pelota
Nagaraj et al. Structure--activity relationship for copper depressants
SE8701603D0 (sv) Forfarande for utvinning av svavel ur pyritmineral
ES467888A1 (es) Procedimiento para extractar metales de minerales y concen- trados que contienen sulfuros metalicos.
BE887387A (fr) Procede de recuperation du cuivre et du zinc au depart de minerais sulfures
ATE42575T1 (de) Loesungsmittelextraktion.
BRPI0410935A (pt) processo e instalação para beneficiamento de um concentrado de cobre adequado para redução e concentrado beneficiado
PE20001201A1 (es) Proceso para biolixiviacion de concentrados de cobre
ES2003254A6 (es) Procedimiento de obtencion de azufre elementall a partir de un mineral de sulfuro de hierro
SE8701602L (sv) Extraktion av svavel ur jernsulfidmineral genom oxiderande slamtvettning
KR830006189A (ko) 이소시아네이트 조성물
SU822901A1 (ru) Собиратель дл флотации сульфидныхРуд
FR2311771B1 (no)
SU648273A1 (ru) Собиратель вторичных сульфидов меди при флотации медьсодержащих руд
SE8701601D0 (sv) Forfarande for utvinning av svavel ur pyritinnehallande mineral
ES2137871B1 (es) Procedimiento hidrometalurgico para el beneficio de minerales piriticos polimetalicos.
GB1361767A (en) Process for extracting metal values from metal sulphide ores
RO93870B1 (ro) Procedeu de separare si de hidrofobizare a argilelor montmorilonitice din minereuri de potasiu
SU676324A1 (ru) Вспениватель дл флотации сульфидных свинецсодержащих руд

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8701603-6

Effective date: 19890301

Ref document number: 8605501-9

Effective date: 19910218