[go: up one dir, main page]

ZA782616B - Process of hydrometallurgical treatment for eliminating impurities from a solution containing dissolved metals - Google Patents

Process of hydrometallurgical treatment for eliminating impurities from a solution containing dissolved metals

Info

Publication number
ZA782616B
ZA782616B ZA00782616A ZA782616A ZA782616B ZA 782616 B ZA782616 B ZA 782616B ZA 00782616 A ZA00782616 A ZA 00782616A ZA 782616 A ZA782616 A ZA 782616A ZA 782616 B ZA782616 B ZA 782616B
Authority
ZA
South Africa
Prior art keywords
solution containing
containing dissolved
dissolved metals
eliminating impurities
hydrometallurgical treatment
Prior art date
Application number
ZA00782616A
Other languages
English (en)
Inventor
S Lockerente
J Laever
Original Assignee
Hollux Sa
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 Hollux Sa filed Critical Hollux Sa
Publication of ZA782616B publication Critical patent/ZA782616B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/62—Heavy metal compounds
    • C02F1/64—Heavy metal compounds of iron or manganese
    • C02F1/645—Devices for iron precipitation and treatment by air
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/24—Cements from oil shales, residues or waste other than slag
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/203—Iron or iron compound
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/22—Chromium or chromium compounds, e.g. chromates
    • 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
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
ZA00782616A 1977-05-09 1978-05-08 Process of hydrometallurgical treatment for eliminating impurities from a solution containing dissolved metals ZA782616B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU77307A LU77307A1 (xx) 1977-05-09 1977-05-09

Publications (1)

Publication Number Publication Date
ZA782616B true ZA782616B (en) 1979-04-25

Family

ID=19728569

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00782616A ZA782616B (en) 1977-05-09 1978-05-08 Process of hydrometallurgical treatment for eliminating impurities from a solution containing dissolved metals

Country Status (2)

Country Link
LU (1) LU77307A1 (xx)
ZA (1) ZA782616B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5047224A (en) * 1988-10-04 1991-09-10 Delphi Research, Inc. Method for treating organic waste material and an oxidation catalyst/cocatalyst composition useful therefor

Also Published As

Publication number Publication date
LU77307A1 (xx) 1977-10-10

Similar Documents

Publication Publication Date Title
DE3163890D1 (en) Process for the extraction of precious metals from solutions thereof
GB2054547B (en) Removing dissolved heay metals from solution
AU525034B2 (en) Hydrometallurgical process to separate iron from other metals
DE3062835D1 (en) Process of electrowinning metals
JPS5235197A (en) Treating process for lixiviation residue from zinc ore
JPS526308A (en) Process for recovery of metals
GB2069472B (en) Process for recovering precious metals
GB2001611B (en) Hydrometallurgical process for the treatment of ores
JPS5240404A (en) Apparatus for remelting electroslag of metals
GB2051862B (en) Electrolytic reclamation of precious metals
DE2965903D1 (en) A hydrometallurgical process for recovering precious metals from anode slime
ZA761531B (en) Process for precipitating precious metals from solutions which contain them
JPS51115203A (en) Process for recovery of metals contained in sludge originating from ore treatment
PT67908B (en) Process for the extraction of metals
JPS51143505A (en) Continuous process for electrolytic refining or extraction of element or compound
GB2001557B (en) Method of eliminating impurities from a chemical metallising bath
ZA782616B (en) Process of hydrometallurgical treatment for eliminating impurities from a solution containing dissolved metals
AU496809B2 (en) Process forthe recovery of metals from solution
AU3591278A (en) Hydrometallurgical treatment for eliminating impurities from a solution
ZA806618B (en) Removal of metals from solution
ZA761353B (en) Process for the recovery of metals from solution
GB2013163A (en) Process for treatment of residues from ferriferous zinc ores
GB2005651B (en) Process for recovering perrhenate from an aqueous solution containing it
ZA78709B (en) A process for refining mattes of non-ferrous metals
JPS5474295A (en) Method of recovering nitrofluoric acid from nitrofluoric acid solution containing metals