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AU453221B2 - Improvements in or relating tothe recovery of silver from photographic andother waste materials - Google Patents
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AU453221B2 - Improvements in or relating tothe recovery of silver from photographic andother waste materials - Google Patents

Improvements in or relating tothe recovery of silver from photographic andother waste materials

Info

Publication number
AU453221B2
AU453221B2 AU46177/72A AU4617772A AU453221B2 AU 453221 B2 AU453221 B2 AU 453221B2 AU 46177/72 A AU46177/72 A AU 46177/72A AU 4617772 A AU4617772 A AU 4617772A AU 453221 B2 AU453221 B2 AU 453221B2
Authority
AU
Australia
Prior art keywords
andother
photographic
silver
waste materials
relating tothe
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU46177/72A
Other versions
AU4617772A (en
Inventor
Kornai Matyas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kodak Australasia Pty Ltd
Original Assignee
Kodak Australasia Pty Ltd
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 Kodak Australasia Pty Ltd filed Critical Kodak Australasia Pty Ltd
Priority to AU46177/72A priority Critical patent/AU453221B2/en
Publication of AU4617772A publication Critical patent/AU4617772A/en
Application granted granted Critical
Publication of AU453221B2 publication Critical patent/AU453221B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C11/00—Auxiliary processes in photography
    • G03C11/24—Removing emulsion from waste photographic material; Recovery of photosensitive or other substances
    • 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
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes
    • C22B11/042—Recovery of noble metals from waste materials
    • C22B11/046—Recovery of noble metals from waste materials from manufactured products, e.g. from printed circuit boards, from photographic films, paper or baths
    • 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
    • C22B3/18—Extraction of metal compounds from ores or concentrates by wet processes with the aid of microorganisms or enzymes, e.g. bacteria or algae
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
AU46177/72A 1972-08-31 1972-08-31 Improvements in or relating tothe recovery of silver from photographic andother waste materials Expired AU453221B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU46177/72A AU453221B2 (en) 1972-08-31 1972-08-31 Improvements in or relating tothe recovery of silver from photographic andother waste materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU46177/72A AU453221B2 (en) 1972-08-31 1972-08-31 Improvements in or relating tothe recovery of silver from photographic andother waste materials

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU42887/72A Division AU4288772A (en) 1971-09-01 1971-09-01 Recovery of silver from photographic and other waste materials

Publications (2)

Publication Number Publication Date
AU4617772A AU4617772A (en) 1974-03-07
AU453221B2 true AU453221B2 (en) 1974-09-10

Family

ID=3733268

Family Applications (1)

Application Number Title Priority Date Filing Date
AU46177/72A Expired AU453221B2 (en) 1972-08-31 1972-08-31 Improvements in or relating tothe recovery of silver from photographic andother waste materials

Country Status (1)

Country Link
AU (1) AU453221B2 (en)

Also Published As

Publication number Publication date
AU4617772A (en) 1974-03-07

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