NL7400989A - - Google Patents

Info

Publication number
NL7400989A
NL7400989A NL7400989A NL7400989A NL7400989A NL 7400989 A NL7400989 A NL 7400989A NL 7400989 A NL7400989 A NL 7400989A NL 7400989 A NL7400989 A NL 7400989A NL 7400989 A NL7400989 A NL 7400989A
Authority
NL
Netherlands
Application number
NL7400989A
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 filed Critical
Publication of NL7400989A publication Critical patent/NL7400989A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/36—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in mercury cathode cells
    • 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
    • C22B43/00—Obtaining mercury
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
NL7400989A 1973-01-27 1974-01-24 NL7400989A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2304063A DE2304063A1 (de) 1973-01-27 1973-01-27 Verfahren zur reinigung von quecksilber

Publications (1)

Publication Number Publication Date
NL7400989A true NL7400989A (xx) 1974-07-30

Family

ID=5870154

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7400989A NL7400989A (xx) 1973-01-27 1974-01-24

Country Status (9)

Country Link
US (1) US3895938A (xx)
JP (1) JPS49110529A (xx)
AT (1) ATA62474A (xx)
BE (1) BE810151A (xx)
DE (1) DE2304063A1 (xx)
FR (1) FR2215479B1 (xx)
GB (1) GB1425670A (xx)
IT (1) IT1002769B (xx)
NL (1) NL7400989A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9402218A (nl) * 1993-11-16 1996-08-01 Werec Gmbh Berlin Wertstoff Re Werkwijze voor het opwerken van amalgaam-bevattende afval/reststoffen.

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012297A (en) * 1976-01-16 1977-03-15 Basf Wyandotte Corporation Mercury recovery and recycle process
IT1170081B (it) * 1983-12-30 1987-06-03 Montedipe Spa Procedimento per la depurazione del mercurio
WO2002046717A2 (en) * 2000-12-05 2002-06-13 Ionguard Ltd. Recycling and purification of dropping mercury electrode
CN113604674A (zh) * 2021-08-23 2021-11-05 云南金鼎锌业有限公司 一种增效型废汞再生技术及其浸泡析出池

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR735855A (fr) * 1931-04-30 1932-11-16 Procédé de purification du mercure utilisé comme cathode dans les procédés d'électrolyse
US2032602A (en) * 1934-02-24 1936-03-03 Sun Oil Co Process for purifying mercury
US2846305A (en) * 1954-04-05 1958-08-05 American Cyanamid Co Separation and recovery of mercury
US3437476A (en) * 1965-08-26 1969-04-08 Dow Chemical Co Process for purifying mercury
US3639118A (en) * 1970-05-22 1972-02-01 Dow Chemical Co Process for purifying mercury
FI45767C (fi) * 1970-07-03 1972-09-11 Outokumpu Oy Menetelmä elohopean ja/tai seleenin poistamiseksi ja talteenottamiseks i elohopea- ja/tai seleenipitoisista kaasuista.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9402218A (nl) * 1993-11-16 1996-08-01 Werec Gmbh Berlin Wertstoff Re Werkwijze voor het opwerken van amalgaam-bevattende afval/reststoffen.

Also Published As

Publication number Publication date
BE810151A (fr) 1974-07-25
FR2215479A1 (xx) 1974-08-23
JPS49110529A (xx) 1974-10-21
IT1002769B (it) 1976-05-20
US3895938A (en) 1975-07-22
DE2304063A1 (de) 1974-08-01
FR2215479B1 (xx) 1977-09-23
GB1425670A (en) 1976-02-18
ATA62474A (de) 1976-03-15

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