FR501764A - Perfectionnements dans la purification des solutions de zinc - Google Patents

Perfectionnements dans la purification des solutions de zinc

Info

Publication number: FR501764A
Authority: FR; France
Prior art keywords: purification; zinc solutions; zinc; solutions
Prior art date: 1918-05-28
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.): Expired

Application number

FR501764A

Other languages

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.)

METALS EXTRACTION CORP Ltd

Original Assignee

METALS EXTRACTION CORP Ltd

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.)

1918-05-28

Filing date

1919-07-18

Publication date

1920-04-23

1919-07-18 Application filed by METALS EXTRACTION CORP Ltd filed Critical METALS EXTRACTION CORP Ltd

1920-04-23 Application granted granted Critical

1920-04-23 Publication of FR501764A publication Critical patent/FR501764A/fr

Status Expired legal-status Critical Current

Links

HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title 1
238000000746 purification Methods 0.000 title 1
239000011701 zinc Substances 0.000 title 1
229910052725 zinc Inorganic materials 0.000 title 1

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
- 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
- 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)
Metallurgy (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Geology (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Environmental & Geological Engineering (AREA)
Inorganic Chemistry (AREA)
Manufacturing & Machinery (AREA)
Electrochemistry (AREA)
Manufacture And Refinement Of Metals (AREA)
Electrolytic Production Of Metals (AREA)
Battery Electrode And Active Subsutance (AREA)
Grinding Of Cylindrical And Plane Surfaces (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

FR501764A 1918-05-28 1919-07-18 Perfectionnements dans la purification des solutions de zinc Expired FR501764A (fr)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
GB8832/18A GB138948A (en)	1918-05-28	1918-05-28	Improvements in or relating to the purification of zinc solutions
GB8831/18A GB138947A (en)	1918-05-28	1918-05-28	Improvements in or relating to the purification of zinc solutions
US296553A US1336386A (en)	1918-05-28	1919-05-12	Purification of zinc solutions
US296552A US1341601A (en)	1918-05-28	1919-05-12	Purification of zinc solutions

Publications (1)

Publication Number	Publication Date
FR501764A true FR501764A (fr)	1920-04-23

Family

ID=60189859

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
FR501667A Expired FR501667A (fr)	1918-05-28	1919-07-15	Perfectionnements dans la purification des solutions de zinc
FR501764A Expired FR501764A (fr)	1918-05-28	1919-07-18	Perfectionnements dans la purification des solutions de zinc

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
FR501667A Expired FR501667A (fr)	1918-05-28	1919-07-15	Perfectionnements dans la purification des solutions de zinc

Country Status (4)

Country	Link
US (2)	US1336386A (fr)
CH (1)	CH87799A (fr)
FR (2)	FR501667A (fr)
GB (2)	GB138947A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2509917A (en) *	1946-03-05	1950-05-30	Hudson Bay Mining & Smelting	Method of removing nickel and cobalt impurities from zinc electrolyte solutions
US3464814A (en) *	1966-02-24	1969-09-02	Anaconda Co	Leaching zinc plant purification residue
US3994721A (en) *	1972-06-30	1976-11-30	Societa Mineraria E Metallurgica Di Pertusola	Purifying a zinc-bearing solution by cementation
US4078040A (en) *	1973-12-12	1978-03-07	Nipki Po Tzvetna Metalurgia	Method of employing elemental zinc for the purification of aqueous solutions of metallic salts
US5951954A (en) *	1997-12-18	1999-09-14	Tetra Technologies, Inc.	Method for manufacturing clear brine fluids from impure zinc feedstock
CA2415732C (fr)	2000-07-14	2005-08-16	Noranda Inc.	Production d'oxyde de zinc a partir de minerai soluble dans l'acide par procede de precipitation
US8900535B2 (en)	2010-01-07	2014-12-02	Barrick Gold Corporation	Production of zinc sulphate concentrates from a dilute zinc sulphate solution
CN109682799B (zh) *	2018-12-18	2021-09-03	四川华景国贸实业有限责任公司	一种锌锰电池用天然放电锰粉的可用性快速判定方法和快速检测方法

1918
- 1918-05-28 GB GB8831/18A patent/GB138947A/en not_active Expired
- 1918-05-28 GB GB8832/18A patent/GB138948A/en not_active Expired
1919
- 1919-05-12 US US296553A patent/US1336386A/en not_active Expired - Lifetime
- 1919-05-12 US US296552A patent/US1341601A/en not_active Expired - Lifetime
- 1919-07-15 FR FR501667A patent/FR501667A/fr not_active Expired
- 1919-07-18 FR FR501764A patent/FR501764A/fr not_active Expired
1920
- 1920-05-08 CH CH87799D patent/CH87799A/de unknown

Also Published As

Publication number	Publication date
GB138947A (en)	1920-02-26
FR501667A (fr)	1920-04-21
US1336386A (en)	1920-04-06
CH87799A (de)	1921-01-03
US1341601A (en)	1920-05-25
GB138948A (en)	1920-02-26

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