BE900107A - Procede pour la separation de l'arsenic des solutions acides qui en contiennent. - Google Patents

Procede pour la separation de l'arsenic des solutions acides qui en contiennent.

Info

Publication number
BE900107A
BE900107A BE0/213294A BE213294A BE900107A BE 900107 A BE900107 A BE 900107A BE 0/213294 A BE0/213294 A BE 0/213294A BE 213294 A BE213294 A BE 213294A BE 900107 A BE900107 A BE 900107A
Authority
BE
Belgium
Prior art keywords
arsenic
separation
solutions containing
acid solutions
solvent
Prior art date
Application number
BE0/213294A
Other languages
English (en)
Inventor
R Guerriero
G Veronese
A Baradel
L Rivola
Original Assignee
Samim Soc Azionaria Minero Met
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 Samim Soc Azionaria Minero Met filed Critical Samim Soc Azionaria Minero Met
Publication of BE900107A publication Critical patent/BE900107A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G28/00—Compounds of arsenic
    • C01G28/001—Preparation involving a solvent-solvent extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B30/00—Obtaining antimony, arsenic or bismuth
    • C22B30/04—Obtaining arsenic
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • C01G3/10—Sulfates
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/262—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds using alcohols or phenols
    • 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)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Removal Of Specific Substances (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

Procédé pour la séparation de l'arsenic des solutions acides qui en contiennent, et plus particulièrement, des solutions sulfuriques de cuivre et d'autres métaux. Caractérisé par le fait que la solution aqueuse acide est mise en contact avec un solvant organique non-miscible avec l'eau qui extrait l'arsenic, l'arsenic étant ré-extrait du solvant organique au moyen d'anti-solvant. Le solvant non-miscible avec l'eau est constitué par des alcools, de préférence avec 6-13 atomes de carbone tels que 2-éthyl-1-hexanol, l'isodécanol, le n-décanol et autres. L'anti-solvant peut-etre le NaOH1N, le H2SO4 0,5M ou autres.
BE0/213294A 1983-07-07 1984-07-06 Procede pour la separation de l'arsenic des solutions acides qui en contiennent. BE900107A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21977/83A IT1194304B (it) 1983-07-07 1983-07-07 Procedimento per la separazione dell'arsenico da soluzioni acide che lo contengono

Publications (1)

Publication Number Publication Date
BE900107A true BE900107A (fr) 1985-01-07

Family

ID=11189661

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/213294A BE900107A (fr) 1983-07-07 1984-07-06 Procede pour la separation de l'arsenic des solutions acides qui en contiennent.

Country Status (26)

Country Link
US (1) US4547346A (fr)
JP (1) JPS6036332A (fr)
KR (1) KR890004536B1 (fr)
AT (1) AT391884B (fr)
AU (1) AU566693B2 (fr)
BE (1) BE900107A (fr)
BR (1) BR8403375A (fr)
CA (1) CA1228734A (fr)
CS (1) CS524584A2 (fr)
DD (1) DD226865A5 (fr)
DE (1) DE3423713C2 (fr)
ES (1) ES534443A0 (fr)
FI (1) FI79722C (fr)
FR (1) FR2548654B1 (fr)
GB (1) GB2151220B (fr)
IN (1) IN161361B (fr)
IT (1) IT1194304B (fr)
PL (1) PL143949B1 (fr)
PT (1) PT78855B (fr)
RO (1) RO89422A (fr)
SE (1) SE8403310L (fr)
TR (1) TR22338A (fr)
YU (1) YU119184A (fr)
ZA (1) ZA844838B (fr)
ZM (1) ZM5284A1 (fr)
ZW (1) ZW9684A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1187725B (it) * 1985-08-01 1987-12-23 Eniricerche Spa Procedimento per la separazione dell'arsenico da soluzioni acide che lo contengono
DE3725611A1 (de) * 1987-08-01 1989-02-09 Henkel Kgaa Verfahren zur gemeinsamen abtrennung von stoerelementen aus wertmetall-elektrolytloesungen
DE3836731A1 (de) * 1988-10-28 1990-05-03 Henkel Kgaa Verfahren zur abtrennung von stoerelementen aus wertmetall-elektrolytloesungen
DE4204994A1 (de) * 1992-02-19 1993-08-26 Henkel Kgaa Verfahren zur abtrennung von stoerelementen aus wertmetall-loesungen
RU2483129C1 (ru) * 2012-03-02 2013-05-27 Федеральное государственное унитарное предприятие "Государственный научно-исследовательский, проектный и конструкторский институт горного дела и металлургии цветных металлов" ФГУП "Гипроцветмет" Способ обезвреживания мышьяксодержащих сульфидных кеков

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3194652A (en) * 1963-08-19 1965-07-13 Int Nickel Co Removal of metal contaminants from nickel-containing process solutions
JPS551354B2 (fr) * 1975-02-12 1980-01-12
CA1069316A (fr) * 1975-04-01 1980-01-08 Metallurgie Hoboken-Overpelt Traitement de minerals ou de sous-produits metallurgiques a base d'arsenic et d'antimoine
LU72319A1 (fr) * 1975-04-18 1977-02-10
SU569259A1 (ru) * 1975-07-08 1978-10-15 Ордена Ленина Институт Геохимии И Аналитической Химии Им.В.И.Вернадского Ан Ссср Способ извлечени мышь ка из кислых растворов
CA1076815A (fr) * 1976-12-03 1980-05-06 Noranda Mines Limited Methode d'elimination par extraction au solvant de l'arsenic contenu dans des solutions aqueuses acides a teneur de cuivre et/ou de nickel
JPS56114830A (en) * 1980-02-14 1981-09-09 Nippon Mining Co Ltd Separation and recovery of arsenic
JPS6042171B2 (ja) * 1980-08-11 1985-09-20 日本鉱業株式会社 砒素の選択的分離方法
DE3127900A1 (de) * 1981-07-15 1983-02-03 Hoechst Ag, 6000 Frankfurt Verfahren zur extraktion von schwermetallionen aus waessrigen loesungen

Also Published As

Publication number Publication date
DE3423713A1 (de) 1985-01-24
FI842702A (fi) 1985-01-08
GB2151220A (en) 1985-07-17
AT391884B (de) 1990-12-10
PT78855A (en) 1984-08-01
FI79722C (fi) 1990-02-12
RO89422A (fr) 1986-06-30
GB8416162D0 (en) 1984-08-01
IT1194304B (it) 1988-09-14
FI842702A0 (fi) 1984-07-05
YU119184A (en) 1988-02-29
PT78855B (en) 1986-10-23
KR890004536B1 (ko) 1989-11-13
ATA219184A (de) 1990-06-15
AU3009084A (en) 1985-01-10
DD226865A5 (de) 1985-09-04
ES8507353A1 (es) 1985-09-01
ZW9684A1 (en) 1984-11-21
FI79722B (fi) 1989-10-31
DE3423713C2 (de) 1986-01-16
CA1228734A (fr) 1987-11-03
FR2548654B1 (fr) 1990-06-15
AU566693B2 (en) 1987-10-29
BR8403375A (pt) 1985-06-18
US4547346A (en) 1985-10-15
JPS6036332A (ja) 1985-02-25
IT8321977A0 (it) 1983-07-07
KR850001310A (ko) 1985-03-18
TR22338A (tr) 1987-02-16
ZM5284A1 (en) 1985-02-21
PL248598A1 (en) 1985-04-09
SE8403310D0 (sv) 1984-06-20
ES534443A0 (es) 1985-09-01
FR2548654A1 (fr) 1985-01-11
GB2151220B (en) 1986-11-12
PL143949B1 (en) 1988-03-31
CS524584A2 (en) 1985-07-16
SE8403310L (sv) 1985-01-08
ZA844838B (en) 1985-02-27
IN161361B (fr) 1987-11-14

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: NUOVA SAMIM S.P.A.

Effective date: 19930731