IT1035535B - Metodo e dispoisitivo filtrante per depurare soluzioni di solfato di zinco - Google Patents

Metodo e dispoisitivo filtrante per depurare soluzioni di solfato di zinco

Info

Publication number
IT1035535B
IT1035535B IT50941/74A IT5094174A IT1035535B IT 1035535 B IT1035535 B IT 1035535B IT 50941/74 A IT50941/74 A IT 50941/74A IT 5094174 A IT5094174 A IT 5094174A IT 1035535 B IT1035535 B IT 1035535B
Authority
IT
Italy
Prior art keywords
filtering device
zinc sulfate
sulfate solutions
purifying zinc
purifying
Prior art date
Application number
IT50941/74A
Other languages
English (en)
Italian (it)
Inventor
Sachariev Saschev Ivan
Kostadinov Stoilov Ivan
Iliev Ivanov Georgi
Nikolov Jovkov Jovko
Dimitrov Apostolov Kostadin
Javen Grigorov Ivajlo
Ivanov Mutavtschiev Stojtscho
Rangelov Starev Ljuben
Nikolov Korudanov Georgi
Ivanov Raltschev Pentscho
Spassov Kirev Kiril
Vassilev Schikov Todor
Original Assignee
Dso Metalurgia Rudodobiv
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 Dso Metalurgia Rudodobiv filed Critical Dso Metalurgia Rudodobiv
Application granted granted Critical
Publication of IT1035535B publication Critical patent/IT1035535B/it

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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • C22B19/26—Refining solutions containing zinc values, e.g. obtained by leaching zinc ores
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • C01G9/06—Sulfates
    • 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)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
IT50941/74A 1973-05-15 1974-05-13 Metodo e dispoisitivo filtrante per depurare soluzioni di solfato di zinco IT1035535B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG23601A BG18983A1 (US07534539-20090519-C00280.png) 1973-05-15 1973-05-15

Publications (1)

Publication Number Publication Date
IT1035535B true IT1035535B (it) 1979-10-20

Family

ID=3899457

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50941/74A IT1035535B (it) 1973-05-15 1974-05-13 Metodo e dispoisitivo filtrante per depurare soluzioni di solfato di zinco

Country Status (9)

Country Link
US (1) US3905802A (US07534539-20090519-C00280.png)
JP (1) JPS50126597A (US07534539-20090519-C00280.png)
BG (1) BG18983A1 (US07534539-20090519-C00280.png)
CA (1) CA1059441A (US07534539-20090519-C00280.png)
DD (1) DD115154A5 (US07534539-20090519-C00280.png)
DE (1) DE2423031A1 (US07534539-20090519-C00280.png)
FR (1) FR2229773B3 (US07534539-20090519-C00280.png)
IT (1) IT1035535B (US07534539-20090519-C00280.png)
PL (1) PL88772B1 (US07534539-20090519-C00280.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103343223B (zh) * 2013-07-29 2016-01-20 中国环境科学研究院 多段酸浸、洗涤和压滤的金属提取工艺及其一体化装置
CN113430585B (zh) * 2021-04-30 2022-07-22 中南大学 一种从硫酸锌溶液协同深度净化除钴的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2599816A (en) * 1948-09-22 1952-06-10 Ellsworth Mildred Purification of zinc electrolytes
US2996440A (en) * 1959-03-12 1961-08-15 Sherritt Gordon Mines Ltd Method for the production of zinc
US3753692A (en) * 1969-08-20 1973-08-21 Ici Australia Ltd A process for the coproduction of zinc and sulphuric acid from zinc sulphide ores

Also Published As

Publication number Publication date
FR2229773A1 (US07534539-20090519-C00280.png) 1974-12-13
DD115154A5 (US07534539-20090519-C00280.png) 1975-09-12
DE2423031A1 (de) 1974-12-05
US3905802A (en) 1975-09-16
BG18983A1 (US07534539-20090519-C00280.png) 1975-04-30
CA1059441A (en) 1979-07-31
FR2229773B3 (US07534539-20090519-C00280.png) 1977-03-11
PL88772B1 (US07534539-20090519-C00280.png) 1976-09-30
JPS50126597A (US07534539-20090519-C00280.png) 1975-10-04

Similar Documents

Publication Publication Date Title
FR2295777A1 (fr) Procede de filtration
BR7408167A (pt) Sistema e metodo respirador
BE828157A (fr) Construction de fleche et procede pour la fabriquer
BR7502287A (pt) Aperfeicoamento em estrutura de filtracao
IT1011635B (it) Apparecchio e procedimento di fil trazione
DK269575A (da) Kontinuerligt magnetfiltersystem
IT960298B (it) Procedimento per depurare soluzioni di solfato di zinco provenienti da lisciviazione
BE834595A (fr) Procede de preparation d'hydroxypivaldehyde
IT1039449B (it) Dispositivo per filtrazione
IT1027637B (it) Metodo e mezzi per far aumentare gesso indrato e magnetite
IT1026570B (it) Metodo ed apparecchiatura per calcinare il solfato di calcio ciidrato
BE821800A (fr) Procede et composition de nettoyage de metaux
ATA562875A (de) Filtriereinrichtung fur die reinigung von flussigkeiten
IT1060803B (it) Metodo ed impianto per la depurazione di acque di scarico
IT1008787B (it) Purificatore di scarico e metodo
FR2294738A1 (fr) Dispositif de filtration de boues
IT1029609B (it) Procedimento per depurare soluzioni di policarbonati
IT1035535B (it) Metodo e dispoisitivo filtrante per depurare soluzioni di solfato di zinco
AT326973B (de) Verfahren und vorrichtung zum reinigen von kupferhaltigen ammoniakalischen losungen
IT1015941B (it) Dispositivo di filtrazione e metodo per prepararlo
NL183304C (nl) Werkwijze voor het zuiveren van zinksulfaatoplossingen.
IT1015233B (it) Polieterimmidi e metodo per fare le medesime
DK434874A (da) Filtreringsapparat
AT351862B (de) Mittel zur bekaempfung phytopathogener bakterien
IT1013467B (it) Metodo ed apparecchio per filtrazione