NO144941C - Fremgangsmaate for aa bedoemme renheten av en vandig sinksulfatopploesning renset i sluttrensetrinnet av en rekke rensetrinn ved hydrometallurgisk fremstilling av sink, og apparat for utfoerelse av fremgangsmaaten - Google Patents

Fremgangsmaate for aa bedoemme renheten av en vandig sinksulfatopploesning renset i sluttrensetrinnet av en rekke rensetrinn ved hydrometallurgisk fremstilling av sink, og apparat for utfoerelse av fremgangsmaaten

Info

Publication number
NO144941C
NO144941C NO76763992A NO763992A NO144941C NO 144941 C NO144941 C NO 144941C NO 76763992 A NO76763992 A NO 76763992A NO 763992 A NO763992 A NO 763992A NO 144941 C NO144941 C NO 144941C
Authority
NO
Norway
Prior art keywords
procedure
cleaning step
hydrometal
purity
zinc
Prior art date
Application number
NO76763992A
Other languages
English (en)
Other versions
NO763992L (no
NO144941B (no
Inventor
Satoshi Mukae
Kiyosi Yokokawa
Yoshitaka Shiota
Original Assignee
Mitsui Mining & Smelting Co
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 JP49072458A external-priority patent/JPS512160A/ja
Priority claimed from JP1974079189U external-priority patent/JPS518189U/ja
Priority claimed from JP8827474A external-priority patent/JPS535975B2/ja
Priority claimed from NO75752257A external-priority patent/NO142150C/no
Publication of NO763992L publication Critical patent/NO763992L/no
Application filed by Mitsui Mining & Smelting Co filed Critical Mitsui Mining & Smelting Co
Priority to NO76763992A priority Critical patent/NO144941C/no
Publication of NO144941B publication Critical patent/NO144941B/no
Publication of NO144941C publication Critical patent/NO144941C/no

Links

Classifications

    • 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
NO76763992A 1974-06-25 1976-11-23 Fremgangsmaate for aa bedoemme renheten av en vandig sinksulfatopploesning renset i sluttrensetrinnet av en rekke rensetrinn ved hydrometallurgisk fremstilling av sink, og apparat for utfoerelse av fremgangsmaaten NO144941C (no)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO76763992A NO144941C (no) 1974-06-25 1976-11-23 Fremgangsmaate for aa bedoemme renheten av en vandig sinksulfatopploesning renset i sluttrensetrinnet av en rekke rensetrinn ved hydrometallurgisk fremstilling av sink, og apparat for utfoerelse av fremgangsmaaten

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP49072458A JPS512160A (no) 1974-06-25 1974-06-25
JP1974079189U JPS518189U (no) 1974-07-04 1974-07-04
JP8827474A JPS535975B2 (no) 1974-08-01 1974-08-01
NO75752257A NO142150C (no) 1974-06-25 1975-06-24 Apparat for rensing av et ph-meters elektroder
NO76763992A NO144941C (no) 1974-06-25 1976-11-23 Fremgangsmaate for aa bedoemme renheten av en vandig sinksulfatopploesning renset i sluttrensetrinnet av en rekke rensetrinn ved hydrometallurgisk fremstilling av sink, og apparat for utfoerelse av fremgangsmaaten

Publications (3)

Publication Number Publication Date
NO763992L NO763992L (no) 1975-12-30
NO144941B NO144941B (no) 1981-08-31
NO144941C true NO144941C (no) 1981-12-09

Family

ID=27524387

Family Applications (1)

Application Number Title Priority Date Filing Date
NO76763992A NO144941C (no) 1974-06-25 1976-11-23 Fremgangsmaate for aa bedoemme renheten av en vandig sinksulfatopploesning renset i sluttrensetrinnet av en rekke rensetrinn ved hydrometallurgisk fremstilling av sink, og apparat for utfoerelse av fremgangsmaaten

Country Status (1)

Country Link
NO (1) NO144941C (no)

Also Published As

Publication number Publication date
NO763992L (no) 1975-12-30
NO144941B (no) 1981-08-31

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