ATA62474A - Zementierungsverfahren zur reinigung von quecksilber - Google Patents

Zementierungsverfahren zur reinigung von quecksilber

Info

Publication number: ATA62474A
Authority: AT; Austria
Prior art keywords: cementation process; purifying mercury; mercury; purifying; cementation
Prior art date: 1973-01-27

Application number

AT62474A

Other languages

English (en)

Original Assignee

Bayer Ag

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.)

1973-01-27

Filing date

1974-01-25

Publication date

1976-03-15

1974-01-25 Application filed by Bayer Ag filed Critical Bayer Ag

1976-03-15 Publication of ATA62474A publication Critical patent/ATA62474A/de

Links

QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title 1
229910052753 mercury Inorganic materials 0.000 title 1

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)

AT62474A 1973-01-27 1974-01-25 Zementierungsverfahren zur reinigung von quecksilber ATA62474A (de)

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
ATA62474A true ATA62474A (de)	1976-03-15

Family

ID=5870154

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT62474A ATA62474A (de)	1973-01-27	1974-01-25	Zementierungsverfahren zur reinigung von quecksilber

Country Status (9)

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

Families Citing this family (6)

* 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
US4298380A (en)	1980-02-14	1981-11-03	Bochkarev Ellin P	Process for purifying low-melting metals from impurities
IT1170081B (it) *	1983-12-30	1987-06-03	Montedipe Spa	Procedimento per la depurazione del mercurio
DE4339794C2 (de) *	1993-11-16	1996-07-11	Werec Gmbh Berlin Wertstoff Re	Verfahren zum Aufbereiten von Amalgam enthaltenden Abfällen/Reststoffen
AU2002222451A1 (en) *	2000-12-05	2002-06-18	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.

1973
- 1973-01-27 DE DE2304063A patent/DE2304063A1/de active Pending
1974
- 1974-01-14 US US43332474 patent/US3895938A/en not_active Expired - Lifetime
- 1974-01-24 NL NL7400989A patent/NL7400989A/xx unknown
- 1974-01-25 JP JP1031674A patent/JPS49110529A/ja active Pending
- 1974-01-25 AT AT62474A patent/ATA62474A/de not_active IP Right Cessation
- 1974-01-25 BE BE140167A patent/BE810151A/xx unknown
- 1974-01-25 GB GB348674A patent/GB1425670A/en not_active Expired
- 1974-01-25 FR FR7402603A patent/FR2215479B1/fr not_active Expired
- 1974-01-25 IT IT4793474A patent/IT1002769B/it active

Also Published As

Publication number	Publication date
JPS49110529A (de)	1974-10-21
NL7400989A (de)	1974-07-30
FR2215479A1 (de)	1974-08-23
US3895938A (en)	1975-07-22
FR2215479B1 (de)	1977-09-23
GB1425670A (en)	1976-02-18
IT1002769B (it)	1976-05-20
DE2304063A1 (de)	1974-08-01
BE810151A (fr)	1974-07-25

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Legal Events

Date	Code	Title
1976-08-15	A1Z	Withdrawn
1991-11-15	UEP	Publication of translation of european patent specification
1993-11-15	REN	Ceased due to non-payment of the annual fee