CA967008A - Process for purifying a zinc sulfate solution - Google Patents

Process for purifying a zinc sulfate solution

Info

Publication number: CA967008A
Authority: CA; Canada
Prior art keywords: purifying; zinc sulfate; sulfate solution; zinc; solution
Prior art date: 1971-06-23
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

CA145,432A

Other languages

English (en)

Other versions

CA145432S (en

Inventor

Engelhard W. Pavonet

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.)

Prayon SA

Original Assignee

Prayon 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.)

1971-06-23

Filing date

1972-06-22

Publication date

1975-05-06

1972-06-22 Application filed by Prayon SA filed Critical Prayon SA

1975-05-06 Application granted granted Critical

1975-05-06 Publication of CA967008A publication Critical patent/CA967008A/en

Status Expired legal-status Critical Current

Links

NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 title 1
229960001763 zinc sulfate Drugs 0.000 title 1
229910000368 zinc sulfate Inorganic materials 0.000 title 1

Classifications

- 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
- 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
- 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)
Geology (AREA)
Life Sciences & Earth Sciences (AREA)
Manufacturing & Machinery (AREA)
General Life Sciences & Earth Sciences (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Environmental & Geological Engineering (AREA)
Inorganic Chemistry (AREA)
Manufacture And Refinement Of Metals (AREA)
Cleaning By Liquid Or Steam (AREA)
Electrolytic Production Of Metals (AREA)

CA145,432A 1971-06-23 1972-06-22 Process for purifying a zinc sulfate solution Expired CA967008A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BE104968		1971-06-23

Publications (1)

Publication Number	Publication Date
CA967008A true CA967008A (en)	1975-05-06

Family

ID=3841530

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA145,432A Expired CA967008A (en)	1971-06-23	1972-06-22	Process for purifying a zinc sulfate solution

Country Status (20)

Country	Link
JP (1)	JPS518839B1 (fr)
AR (1)	AR205430A1 (fr)
AT (1)	AT326616B (fr)
BE (1)	BE768906A (fr)
BR (1)	BR7204071D0 (fr)
CA (1)	CA967008A (fr)
DD (1)	DD97407A5 (fr)
DE (1)	DE2230882A1 (fr)
DK (1)	DK136417B (fr)
FI (1)	FI55524C (fr)
FR (1)	FR2143109B1 (fr)
GB (1)	GB1388160A (fr)
HU (1)	HU164107B (fr)
IE (1)	IE36419B1 (fr)
IT (1)	IT988556B (fr)
NL (1)	NL7208721A (fr)
NO (1)	NO133192C (fr)
SE (1)	SE379376C (fr)
SU (1)	SU528863A3 (fr)
ZA (1)	ZA724263B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4176160A (en) *	1971-06-23	1979-11-27	Societe De Prayon	Process for purifying a zinc sulfate solution
AT525419B1 (de)	2021-10-06	2023-05-15	Engel Austria Gmbh	Verfahren und Vorrichtungen zum Klassifizieren zumindest eines Temperierzweigs

1971
- 1971-06-23 BE BE768906A patent/BE768906A/fr not_active IP Right Cessation
1972
- 1972-01-01 AR AR242691A patent/AR205430A1/es active
- 1972-06-15 GB GB2799772A patent/GB1388160A/en not_active Expired
- 1972-06-15 AT AT513872A patent/AT326616B/de not_active IP Right Cessation
- 1972-06-16 IE IE846/72A patent/IE36419B1/xx unknown
- 1972-06-16 SE SE7207996A patent/SE379376C/xx unknown
- 1972-06-19 DD DD163801A patent/DD97407A5/xx unknown
- 1972-06-20 FR FR7222164A patent/FR2143109B1/fr not_active Expired
- 1972-06-21 DK DK308972AA patent/DK136417B/da unknown
- 1972-06-21 ZA ZA724263A patent/ZA724263B/xx unknown
- 1972-06-21 FI FI1775/72A patent/FI55524C/fi active
- 1972-06-22 NO NO2242/72A patent/NO133192C/no unknown
- 1972-06-22 SU SU1802589A patent/SU528863A3/ru active
- 1972-06-22 JP JP47062807A patent/JPS518839B1/ja active Pending
- 1972-06-22 BR BR4071/72A patent/BR7204071D0/pt unknown
- 1972-06-22 IT IT26027/72A patent/IT988556B/it active
- 1972-06-22 CA CA145,432A patent/CA967008A/en not_active Expired
- 1972-06-22 HU HUPA1140A patent/HU164107B/hu unknown
- 1972-06-23 DE DE2230882A patent/DE2230882A1/de active Pending
- 1972-06-23 NL NL7208721A patent/NL7208721A/xx not_active Application Discontinuation

Also Published As

Publication number	Publication date
BE768906A (fr)	1971-11-03
FR2143109B1 (fr)	1977-12-23
FR2143109A1 (fr)	1973-02-02
AR205430A1 (es)	1976-05-07
NO133192C (fr)	1976-03-24
DK136417C (fr)	1978-03-06
NL7208721A (fr)	1972-12-28
IE36419L (en)	1972-12-23
BR7204071D0 (pt)	1973-06-05
DD97407A5 (fr)	1973-05-05
DE2230882A1 (de)	1973-01-11
ATA513872A (de)	1975-03-15
SE379376C (sv)	1978-10-23
GB1388160A (en)	1975-03-26
FI55524B (fi)	1979-04-30
NO133192B (fr)	1975-12-15
AT326616B (de)	1975-12-29
DK136417B (da)	1977-10-10
SU528863A3 (ru)	1976-09-15
HU164107B (fr)	1973-12-28
FI55524C (fi)	1979-08-10
SE379376B (fr)	1975-10-06
JPS518839B1 (fr)	1976-03-22
IE36419B1 (en)	1976-10-27
ZA724263B (en)	1973-05-30
IT988556B (it)	1975-04-30

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