CH565356A5 - - Google Patents

Info

Publication number
CH565356A5
CH565356A5 CH747873A CH747873A CH565356A5 CH 565356 A5 CH565356 A5 CH 565356A5 CH 747873 A CH747873 A CH 747873A CH 747873 A CH747873 A CH 747873A CH 565356 A5 CH565356 A5 CH 565356A5
Authority
CH
Switzerland
Application number
CH747873A
Original Assignee
Metaux Precieux 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 Metaux Precieux Sa filed Critical Metaux Precieux Sa
Priority to CH747873A priority Critical patent/CH565356A5/xx
Priority to FR7417587A priority patent/FR2230947B1/fr
Priority to DE19742424872 priority patent/DE2424872C3/de
Priority to GB2280074A priority patent/GB1464611A/en
Priority to IT231574A priority patent/IT1012795B/it
Publication of CH565356A5 publication Critical patent/CH565356A5/xx

Links

Classifications

    • 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
    • C22B11/02—Obtaining noble metals by dry processes
    • C22B11/021—Recovery of noble metals from waste materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • 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)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Tunnel Furnaces (AREA)
CH747873A 1973-05-24 1973-05-24 CH565356A5 (xx)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH747873A CH565356A5 (xx) 1973-05-24 1973-05-24
FR7417587A FR2230947B1 (xx) 1973-05-24 1974-05-21
DE19742424872 DE2424872C3 (de) 1973-05-24 1974-05-22 Muffelofen
GB2280074A GB1464611A (en) 1973-05-24 1974-05-22 Calcining furnace for materials containing precious metals
IT231574A IT1012795B (it) 1973-05-24 1974-05-24 Forno di incenerimento di materia li contenenti metalli preziosi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH747873A CH565356A5 (xx) 1973-05-24 1973-05-24

Publications (1)

Publication Number Publication Date
CH565356A5 true CH565356A5 (xx) 1975-08-15

Family

ID=4325750

Family Applications (1)

Application Number Title Priority Date Filing Date
CH747873A CH565356A5 (xx) 1973-05-24 1973-05-24

Country Status (4)

Country Link
CH (1) CH565356A5 (xx)
FR (1) FR2230947B1 (xx)
GB (1) GB1464611A (xx)
IT (1) IT1012795B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108120273A (zh) * 2016-11-28 2018-06-05 登封市宏远电热元件有限公司 一种u型硅碳棒煅烧专用滚筒炉
CN115245945B (zh) * 2021-11-26 2023-11-17 浙江遂昌汇金有色金属有限公司 基于贵金属回收的废渣处理系统及其处理方法

Also Published As

Publication number Publication date
GB1464611A (en) 1977-02-16
DE2424872A1 (de) 1974-12-12
FR2230947B1 (xx) 1976-12-24
FR2230947A1 (xx) 1974-12-20
IT1012795B (it) 1977-03-10
DE2424872B2 (de) 1976-04-15

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Legal Events

Date Code Title Description
PL Patent ceased