KR880011373A - Mercury precipitation method by electrolysis - Google Patents

Mercury precipitation method by electrolysis Download PDF

Info

Publication number
KR880011373A
KR880011373A KR1019880002842A KR880002842A KR880011373A KR 880011373 A KR880011373 A KR 880011373A KR 1019880002842 A KR1019880002842 A KR 1019880002842A KR 880002842 A KR880002842 A KR 880002842A KR 880011373 A KR880011373 A KR 880011373A
Authority
KR
South Korea
Prior art keywords
electrolysis
mercury
chlorine
mercury chloride
precipitation method
Prior art date
Application number
KR1019880002842A
Other languages
Korean (ko)
Inventor
디츠 볼프강
쿤 프리델
Original Assignee
원본 미기재
도이췌 카본 아크티엔 게셀샤프트
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 원본 미기재, 도이췌 카본 아크티엔 게셀샤프트 filed Critical 원본 미기재
Publication of KR880011373A publication Critical patent/KR880011373A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/02—Electrodes; Connections thereof
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/16—Electrolytic production, recovery or refining of metals by electrolysis of solutions of zinc, cadmium or mercury

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

A process for recovering metallic mercury by electrolysis from an electrolyte containing Hg2Cl2 in suspension by cathodic reduction.

Description

전해에 의한 수은 침전 방법Mercury precipitation method by electrolysis

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (3)

전해질로 부터 금속 수은 전해에 의한 침전 방법에 있어서, 현탁액 상태로 있는 염화 수은(Ⅰ)(Hg2Cl2)을 함유한 전해질은 염화 수은(Ⅱ)(Hg2Cl2)을 용해하기 위하여 염화 수은(Ⅰ)을 산화하는 염소와 반응하고, 그것이 액체 수은으로 애노드에 있는 염소 영향을 받아 전해에 의하여 캐소우드적으로 감소되게 하며, 그것으로서 산화 과정에서 애노드에서 전개된 염소가 아무런 장애를 받지 아니하고 셀의 캐소우드 영역 안으로 이동할 수 있는 곳인 전해 셀을 사용할 때, 전해 셀에서 전해하는 동안에 얻어진 염소를, 상기 염화 수은(Ⅰ)을 염화 수은(Ⅱ)으로 산화 시키는 데 사용하는 것을 특징으로 하는, 전해질로 부터 금속 수은 전해에 의한 침전방법.In the precipitation method by metallic mercury electrolysis from an electrolyte, an electrolyte containing mercury chloride (I) (Hg 2 Cl 2 ) in suspension is a mercury chloride to dissolve mercury chloride (II) (Hg 2 Cl 2 ). Reacts with chlorine to oxidize (I), which is affected by chlorine at the anode with liquid mercury, thereby reducing the cathode by electrolysis, whereby the chlorine developed at the anode during the oxidation process is not impeded without any interference. When using an electrolytic cell, which is capable of moving into the cathode region of, the chlorine obtained during electrolysis in the electrolytic cell is used to oxidize the mercury chloride (I) to mercury chloride (II). Precipitation method by electrolytic mercury metal. 제 1 항에 있어서, 고정-베드 전해를 사용하는 것을 특징으로 하는 방법.The method of claim 1 wherein fixed-bed electrolysis is used. 제 1 항 또는 2항에 있어서, 캐소우드의 재료로서 철, 은, 니켈, 구리, 카듐, 알루미늄, 아연, 주석 또는 이들 합금을 사용하는 것을 특징으로 하는 방법.The method according to claim 1 or 2, wherein iron, silver, nickel, copper, cardium, aluminum, zinc, tin or alloys thereof are used as the material of the cathode. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880002842A 1987-03-21 1988-03-17 Mercury precipitation method by electrolysis KR880011373A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3709359.2-24 1987-03-21
DE19873709359 DE3709359A1 (en) 1987-03-21 1987-03-21 METHOD FOR DEPOSITING MERCURY BY ELECTROLYSIS

Publications (1)

Publication Number Publication Date
KR880011373A true KR880011373A (en) 1988-10-28

Family

ID=6323699

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880002842A KR880011373A (en) 1987-03-21 1988-03-17 Mercury precipitation method by electrolysis

Country Status (10)

Country Link
EP (1) EP0283785B1 (en)
JP (1) JPS63266085A (en)
KR (1) KR880011373A (en)
AT (1) ATE76450T1 (en)
CA (1) CA1317560C (en)
DE (2) DE3709359A1 (en)
ES (1) ES2031941T3 (en)
GR (1) GR3005241T3 (en)
IN (1) IN168897B (en)
PT (1) PT87018B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5226545A (en) * 1992-10-19 1993-07-13 General Electric Company Extraction of mercury and mercury compounds from contaminated material and solutions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT11882B (en) * 1901-12-24 1903-05-11 Siemens Ag
CA931110A (en) * 1969-03-11 1973-07-31 A. Carlson Gordon Recovery of metals from solution
DD160806A1 (en) * 1980-08-01 1984-03-14 Buna Chem Werke Veb PROCESS FOR PROCESSING MICRO-LIQUID ACTIVE CARBON
NO157543C (en) * 1984-10-19 1988-04-06 Norzink As PROCEDURE FOR PURIFICATION OF MERCURY OIL GASES AND RECOVERY OF THE MERCURY OIL IN METALLIC FORM.

Also Published As

Publication number Publication date
PT87018A (en) 1988-04-01
DE3709359A1 (en) 1988-09-29
CA1317560C (en) 1993-05-11
DE3871202D1 (en) 1992-06-25
PT87018B (en) 1992-06-30
ES2031941T3 (en) 1993-01-01
JPS63266085A (en) 1988-11-02
GR3005241T3 (en) 1993-05-24
EP0283785A1 (en) 1988-09-28
EP0283785B1 (en) 1992-05-20
IN168897B (en) 1991-07-06
ATE76450T1 (en) 1992-06-15

Similar Documents

Publication Publication Date Title
KR880001846A (en) Nickel alloy anode
KR830005398A (en) Charged cathode layer for metal electrolysis from molten salt
KR850002595A (en) Melting method of metal
KR880011373A (en) Mercury precipitation method by electrolysis
ATE84379T1 (en) METAL HALOGEN ELECTROCHEMICAL CELL.
DE3168559D1 (en) Process and apparatus for treating photographic baths
ATE134224T1 (en) ELECTROCHEMICAL PROCESS FOR REDUCING OXAL ACID TO GLYOXYLIC ACID
FR2579626B1 (en) PROCESS FOR THE ELECTROSYNTHESIS OF KETONES AND ALDEHYDES
EP0026207A1 (en) Production of lead from ores and concentrates.
JPS592754B2 (en) Electrolytic recovery method for antimony, arsenic, mercury and tin
US4859295A (en) Method for the precipitation of mercury by electrolysis
GB1069601A (en) Method of electrolytic extraction of metals
KR930702555A (en) Process for preparing halogenated acrylic acid
KR920016616A (en) Coating zinc-containing metal layer on steel strip
Siebert et al. Determination of copper by anodic stripping voltammetry: anomalous behavior in sea water
KR850002836A (en) Method for dissolving metal using furan derivative and composition
RU2023758C1 (en) Method of electrochemically lixiviating copper from copper sulfide concentrate
SE8504500D0 (en) METHOD AND DEVICE FOR THE RECOVERY OF COPPER FROM COPPER IRON SULFIDE ORE
KR850002835A (en) Method for dissolving metal using pyrrolidone and composition thereof
FR2579627B1 (en) ELECTROSYNTHESIS OF ALCOHOLS
FI935661A0 (en) Electrolytic foil extraction Foer extrahering av platinum med renhet ur orenplatina
SU1002388A1 (en) Method for processing molybdenum wastes
GB1224855A (en) PROCESS FOR THE REDUCTIVE CLEAVAGE OF SULPHONIC ACID GROUPS FROM ANTHRAQUINONE-beta-SULPHONIC ACIDS
Sadoway Metallurgical electrochemistry in nonaqueous media
FR2311105A1 (en) PROCESS FOR OPERATING AN ELECTROLYTIC CELL WITH AN ASBESTOS DIAPHRAGM, IN PARTICULAR FOR THE ELECTROLYSIS OF BRINE WITH A METAL ANODE

Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid