IT7949716A0 - PROCEDURE FOR THE RECOVERY OF METALS FROM WASTE MATERIALS CONTAINING BIMETAL SALT COMPLEXES - Google Patents

PROCEDURE FOR THE RECOVERY OF METALS FROM WASTE MATERIALS CONTAINING BIMETAL SALT COMPLEXES

Info

Publication number
IT7949716A0
IT7949716A0 IT7949716A IT4971679A IT7949716A0 IT 7949716 A0 IT7949716 A0 IT 7949716A0 IT 7949716 A IT7949716 A IT 7949716A IT 4971679 A IT4971679 A IT 4971679A IT 7949716 A0 IT7949716 A0 IT 7949716A0
Authority
IT
Italy
Prior art keywords
metals
recovery
procedure
waste materials
materials containing
Prior art date
Application number
IT7949716A
Other languages
Italian (it)
Other versions
IT1118199B (en
Original Assignee
Tenneco Chem
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
Priority claimed from US05/923,761 external-priority patent/US4153452A/en
Priority claimed from US05/923,760 external-priority patent/US4153669A/en
Application filed by Tenneco Chem filed Critical Tenneco Chem
Publication of IT7949716A0 publication Critical patent/IT7949716A0/en
Application granted granted Critical
Publication of IT1118199B publication Critical patent/IT1118199B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/34—Preparation of aluminium hydroxide by precipitation from solutions containing aluminium salts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/34—Preparation of aluminium hydroxide by precipitation from solutions containing aluminium salts
    • C01F7/36—Preparation of aluminium hydroxide by precipitation from solutions containing aluminium salts from organic aluminium salts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • C01G3/02—Oxides; Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • C01G3/12—Sulfides
    • 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
    • C02F1/70—Treatment of water, waste water, or sewage by reduction
    • C02F1/705—Reduction by metals
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/008—Leaching or slurrying with non-acid solutions containing salts of alkali or alkaline earth metals
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0084—Treating solutions
    • C22B15/0089—Treating solutions by chemical methods
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0084—Treating solutions
    • C22B15/0089—Treating solutions by chemical methods
    • C22B15/0091—Treating solutions by chemical methods by cementation
    • 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
    • C22B21/00—Obtaining aluminium
    • C22B21/0015—Obtaining aluminium by wet processes
    • C22B21/0023—Obtaining aluminium by wet processes from waste materials
    • 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
    • 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
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • C22B3/46—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes by substitution, e.g. by cementation
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/006—Wet processes
    • 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
    • C02F2303/00—Specific treatment goals
    • C02F2303/16—Regeneration of sorbents, filters
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Removal Of Specific Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)
IT4971679A 1978-07-11 1979-07-10 METAL RECOVERY PROCEDURE FROM WASTE MATERIALS CONTAINING BIMETALLIC SALT COMPLEXES IT1118199B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/923,761 US4153452A (en) 1978-07-11 1978-07-11 Recovery of metals from bimetallic salt complexes
US05/923,760 US4153669A (en) 1978-07-11 1978-07-11 Removal of metals from waste materials that contain bimetallic salt complexes

Publications (2)

Publication Number Publication Date
IT7949716A0 true IT7949716A0 (en) 1979-07-10
IT1118199B IT1118199B (en) 1986-02-24

Family

ID=27129875

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4971679A IT1118199B (en) 1978-07-11 1979-07-10 METAL RECOVERY PROCEDURE FROM WASTE MATERIALS CONTAINING BIMETALLIC SALT COMPLEXES

Country Status (6)

Country Link
BR (1) BR7904324A (en)
FR (1) FR2430918A1 (en)
GB (1) GB2024793B (en)
IT (1) IT1118199B (en)
MX (1) MX152219A (en)
NL (1) NL7905266A (en)

Also Published As

Publication number Publication date
FR2430918A1 (en) 1980-02-08
GB2024793B (en) 1982-07-07
NL7905266A (en) 1980-01-15
FR2430918B1 (en) 1984-12-28
BR7904324A (en) 1980-06-24
GB2024793A (en) 1980-01-16
MX152219A (en) 1985-06-12
IT1118199B (en) 1986-02-24

Similar Documents

Publication Publication Date Title
SE7908935L (en) ELECTROMAGNETIC PUMP FOR MELTED METALS
IT1123465B (en) METAL DETECTOR DEVICE
PT72441B (en) PROCESS FOR PREPARING NEW ANTIHYPERCHOLESTEROLEMIC COMPOUNDS
IT1165029B (en) PROCEDURE FOR THE ELECTROLYTIC SEPARATION OF METALS
ZA795712B (en) Process for the extraction of metals from sulphide materials
IT7919508A0 (en) LUBRICANTS FOR METALS.
NL7903780A (en) SLIDING CLOSURE FOR THE EXHAUST OF MELTED METAL CONTAINING RESERVOIRS.
FR2436498B1 (en) FULLY METAL FLAT HOUSING FOR MICRO-CIRCUITS
IT8026818A0 (en) PROCEDURE FOR THE RECOVERY OF VOLATILE METALS FROM MATERIAL CONTAINING METAL OXIDES.
IT7923679A0 (en) IMPROVED PROCEDURE FOR THE RECOVERY OF METALLIC COPPER.
NL180762C (en) COMPOSITION FOR METAL WORKING.
NO152978C (en) PROCEDURE FOR PROCESSING ALUMINUM SALT Slag.
IT7868768A0 (en) CATALYTIC SOLUTION FOR THE NON-ELECTRIC DEPOSITION OF METALS
NL7900644A (en) PROCESS FOR THE PREPARATION OF CHLORINE COMPOUNDS.
IT7921366A0 (en) ELECTROPLATING OF METALS.
FR2304688A1 (en) ANTI-CORROSIVE AGENT FOR METALS
IT1170818B (en) PROCEDURE FOR THE RECOVERY OF PRECIOUS METALS FROM PYRITE
IT7922845A0 (en) HEX-COORDINATED TRANSITION METAL COMPOUNDS CONTAINING AT LEAST ONE POLYFLUOROALKY SUBSTITUTE.
IT1113413B (en) EMULSION FOR METAL WORKING
NL7811181A (en) PROCESS FOR THE PREPARATION OF LEAD COMPOUNDS.
DK157940C (en) POWDER METAL MATERIALS
IT7949716A0 (en) PROCEDURE FOR THE RECOVERY OF METALS FROM WASTE MATERIALS CONTAINING BIMETAL SALT COMPLEXES
IT7927828A0 (en) PROCESS FOR DESILICATION OF MANGANESE ALLOYS.
NL7807137A (en) PROCESS FOR THE PREPARATION OF TITANIC TRIHALOGENIDE CONTAINING CHEMICAL COMPOSITIONS.
NL7702744A (en) PROCESS FOR THE PROCESSING OF ALLOY METALS CONTAINING WASTE WATER.