EP0452178A1 - Verfahren zur Herstellung von Quecksilber aus Kalomel - Google Patents

Verfahren zur Herstellung von Quecksilber aus Kalomel Download PDF

Info

Publication number
EP0452178A1
EP0452178A1 EP91400811A EP91400811A EP0452178A1 EP 0452178 A1 EP0452178 A1 EP 0452178A1 EP 91400811 A EP91400811 A EP 91400811A EP 91400811 A EP91400811 A EP 91400811A EP 0452178 A1 EP0452178 A1 EP 0452178A1
Authority
EP
European Patent Office
Prior art keywords
mercury
calomel
tank
nitric acid
suspension
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
EP91400811A
Other languages
English (en)
French (fr)
Inventor
Guy Barreau
Claude Résidence Fleury Proust Eusebe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Umicore NV SA
Original Assignee
Union Miniere NV SA
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 Union Miniere NV SA filed Critical Union Miniere NV SA
Publication of EP0452178A1 publication Critical patent/EP0452178A1/de
Ceased legal-status Critical Current

Links

Images

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
    • C22B43/00—Obtaining mercury

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Removal Of Specific Substances (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
EP91400811A 1990-04-13 1991-03-26 Verfahren zur Herstellung von Quecksilber aus Kalomel Ceased EP0452178A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9004830 1990-04-13
FR9004830A FR2660936B1 (fr) 1990-04-13 1990-04-13 Procede de preparation de mercure metallique a partir de calomel.

Publications (1)

Publication Number Publication Date
EP0452178A1 true EP0452178A1 (de) 1991-10-16

Family

ID=9395786

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91400811A Ceased EP0452178A1 (de) 1990-04-13 1991-03-26 Verfahren zur Herstellung von Quecksilber aus Kalomel

Country Status (10)

Country Link
US (1) US5071475A (de)
EP (1) EP0452178A1 (de)
JP (1) JPH04329A (de)
KR (1) KR940006494B1 (de)
AU (1) AU628215B2 (de)
CA (1) CA2037829A1 (de)
ES (1) ES2040195T1 (de)
FR (1) FR2660936B1 (de)
GR (1) GR920300020T1 (de)
MX (1) MX174262B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0709475A1 (de) * 1994-10-26 1996-05-01 Asturiana De Zinc, S.A. Verfahren zur Gewinnung von Quecksilber aus merkurichloridhaltigen Produkten
AU695035B2 (en) * 1994-10-26 1998-08-06 Asturiana De Zinc, S.A. Procedure to obtain mercury metal from products containing mercurous chloride

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5601795A (en) * 1995-10-31 1997-02-11 Cominco Ltd. Calomel (Hg2 Cl2) purification process
CN1901982B (zh) * 2003-10-31 2010-04-21 金属合金回收公司 从废弃物流减少无机污染物的方法
EP1865859B1 (de) 2005-04-07 2012-02-08 Becton, Dickinson & Company Lanzettenvorrichtung
US8569205B2 (en) * 2009-07-06 2013-10-29 MAR Systems, Inc. Media for removal of contaminants from fluid streams and method of making same
CN110642446A (zh) * 2019-09-12 2020-01-03 上海申欣环保实业有限公司 脱硫废水的处理方法及设备

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3039865A (en) * 1959-03-20 1962-06-19 Dow Chemical Co Recovery of mercury from aqueous solutions
DE2163599A1 (de) * 1970-12-31 1972-07-13 Bp Chem Int Ltd Verfahren zur Wiedergewinnung von Quecksilber
DE2102900B2 (de) * 1971-01-22 1972-08-03 Knapsack AG, 5033 Hurth Knapsack Verfahren zur Rückgewinnung von Quecksilber
US3849537A (en) * 1971-02-23 1974-11-19 Boliden Ab Method of purifying gases containing mercury vapour
US4233274A (en) * 1975-09-16 1980-11-11 Boliden Aktiebolag Method of extracting and recovering mercury from gases
EP0179040A2 (de) * 1984-10-19 1986-04-23 Boliden Contech Ab Verfahren zur Reinigung von Quecksilber enthaltenden Gasen und gleichzeitige Rückgewinnung von Quecksilber in Metallform

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1558415B2 (de) * 1967-04-04 1971-04-29 Knapsack AG, 5033 Hurth Knapsack Verfahren zur rueckgewinnung von quecksilber aus einem inak tiven quecksilber ii chlorid aktivkohle kontakt
US3847598A (en) * 1970-12-31 1974-11-12 Bp Chem Int Ltd Mercury recovery process
JPS5515280B2 (de) * 1972-05-29 1980-04-22
JPS5610625B2 (de) * 1973-05-18 1981-03-09
JPS5131621A (de) * 1974-09-10 1976-03-17 Rikagaku Kenkyusho
JPS55141530A (en) * 1979-04-21 1980-11-05 Fujisash Co Reducing method of heavy metal ion

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3039865A (en) * 1959-03-20 1962-06-19 Dow Chemical Co Recovery of mercury from aqueous solutions
DE2163599A1 (de) * 1970-12-31 1972-07-13 Bp Chem Int Ltd Verfahren zur Wiedergewinnung von Quecksilber
DE2102900B2 (de) * 1971-01-22 1972-08-03 Knapsack AG, 5033 Hurth Knapsack Verfahren zur Rückgewinnung von Quecksilber
US3849537A (en) * 1971-02-23 1974-11-19 Boliden Ab Method of purifying gases containing mercury vapour
US4233274A (en) * 1975-09-16 1980-11-11 Boliden Aktiebolag Method of extracting and recovering mercury from gases
EP0179040A2 (de) * 1984-10-19 1986-04-23 Boliden Contech Ab Verfahren zur Reinigung von Quecksilber enthaltenden Gasen und gleichzeitige Rückgewinnung von Quecksilber in Metallform

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0709475A1 (de) * 1994-10-26 1996-05-01 Asturiana De Zinc, S.A. Verfahren zur Gewinnung von Quecksilber aus merkurichloridhaltigen Produkten
AU695035B2 (en) * 1994-10-26 1998-08-06 Asturiana De Zinc, S.A. Procedure to obtain mercury metal from products containing mercurous chloride

Also Published As

Publication number Publication date
FR2660936A1 (fr) 1991-10-18
ES2040195T1 (es) 1993-10-16
GR920300020T1 (en) 1992-08-25
AU628215B2 (en) 1992-09-10
JPH04329A (ja) 1992-01-06
KR940006494B1 (ko) 1994-07-21
AU6127990A (en) 1991-10-17
US5071475A (en) 1991-12-10
FR2660936B1 (fr) 1992-09-11
CA2037829A1 (en) 1991-10-14
KR910018564A (ko) 1991-11-30
MX174262B (es) 1994-05-02

Similar Documents

Publication Publication Date Title
EP0452178A1 (de) Verfahren zur Herstellung von Quecksilber aus Kalomel
FR2687170A1 (fr) Recuperation de molybdene et de vanadium a partir de catalyseurs uses.
US2076738A (en) Recovery of tellurium
FR2496700A1 (fr) Procede de separation et de recuperation de nickel et de cobalt
FR2617504A1 (fr) Procede pour l'elimination de nitrure de lithium du lithium metallique liquide
FR2525238A1 (fr) Procede de purification de concentres de molybdenite
EP0014111B1 (de) Verfahren zur Herstellung von Oxhydryl-Verbindungen aus Nickel und so hergestellte Verbindungen
CA1222871A (fr) Procede d'elimination du fer de solutions de lixiviation
US4065300A (en) Method for extraction of copper products from copper bearing material
US4170552A (en) Method for coalescing mercury particles
US5403571A (en) Purification of elemental sulphur
BE898207A (fr) Procédé d'extraction du zinc.
EP2132347B1 (de) Verfahren zur verarbeitung von cadmiumhaltigen feststoffen
FR2585693A1 (fr) Procede de traitement de catalyseurs au vanadium uses
FR2533588A1 (fr) Procede pour recuperer des metaux de catalyseurs uses d'hydrotraitement
JPH028963B2 (de)
EP1017626B1 (de) Verfahren zur aufbereitung von altbeize
EP0295999B1 (de) Verfahren zur Herstellung von Urantetrafluorid
FR2602797A1 (fr) Procede d'enrichissement de minerais de cuivre oxydes difficilement enrichissables
BE832682A (fr) Procede de separation du cuivre a partir de solutions et de boues en contenant
FR2536088A1 (fr) Procede pour recuperer des metaux de catalyseurs uses d'hydrotraitement
SU275413A1 (ru) В. М. Цейнер, Л. Ш. Цемехман, Л. Л. Чермак, С. Д. Шереметьев, Б. П. Шерман и 3. Ф. Широкова
EP0075930A2 (de) Verfahren zur Gewinnung von Magnesium und/oder Nickel durch flüssig-flüssig Extraktion
BE559319A (de)
FR2463100A1 (fr) Procede de fabrication de composes de titane au moyen d'un reducteur

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES GB GR IT LI LU NL SE

17P Request for examination filed

Effective date: 19911121

ITCL It: translation for ep claims filed

Representative=s name: NOTARBARTOLO & GERVASI S.R.L.

GBC Gb: translation of claims filed (gb section 78(7)/1977)
17Q First examination report despatched

Effective date: 19930315

REG Reference to a national code

Ref country code: ES

Ref legal event code: BA2A

Ref document number: 2040195

Country of ref document: ES

Kind code of ref document: T1

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: UNION MINIERE FRANCE S.A.

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19951106