FI58355C - Foerfarande och anordning foer bedoemande av renhetsgraden hos en vattenhaltig zinksulfatloesning anvaend vid elektrolytisk framstaellning av zink - Google Patents

Foerfarande och anordning foer bedoemande av renhetsgraden hos en vattenhaltig zinksulfatloesning anvaend vid elektrolytisk framstaellning av zink Download PDF

Info

Publication number: FI58355C
Authority: FI; Finland
Prior art keywords: combustion chamber; hydrogen; gas; gas mixture; sulfate solution
Prior art date: 1974-06-25

Application number

FI751881A

Other languages

English (en)

Finnish (fi)

Swedish (sv)

Other versions

FI58355B (fi

FI751881A7 (fr

Inventor

Satoshi Mukae

Kiyoshi Yokokawa

Yoshitaka Shiota

Original Assignee

Mitsui Mining & Smelting Co

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.)

1974-06-25

Filing date

1975-06-25

Publication date

1981-01-12

1974-06-25 Priority claimed from JP49072458A external-priority patent/JPS512160A/ja

1974-07-04 Priority claimed from JP1974079189U external-priority patent/JPS518189U/ja

1974-08-01 Priority claimed from JP8827474A external-priority patent/JPS535975B2/ja

1975-06-25 Application filed by Mitsui Mining & Smelting Co filed Critical Mitsui Mining & Smelting Co

1975-12-26 Publication of FI751881A7 publication Critical patent/FI751881A7/fi

1980-09-30 Publication of FI58355B publication Critical patent/FI58355B/fi

1981-01-12 Application granted granted Critical

1981-01-12 Publication of FI58355C publication Critical patent/FI58355C/fi

Links

238000010276 construction Methods 0.000 title 1
238000002485 combustion reaction Methods 0.000 claims description 89
239000007789 gas Substances 0.000 claims description 47
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 43
239000000203 mixture Substances 0.000 claims description 39
NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 28
239000007788 liquid Substances 0.000 claims description 27
238000005868 electrolysis reaction Methods 0.000 claims description 23
229960001763 zinc sulfate Drugs 0.000 claims description 22
229910000368 zinc sulfate Inorganic materials 0.000 claims description 22
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 16
229910052725 zinc Inorganic materials 0.000 claims description 16
239000011701 zinc Substances 0.000 claims description 16
238000000034 method Methods 0.000 claims description 15
239000001257 hydrogen Substances 0.000 claims description 12
229910052739 hydrogen Inorganic materials 0.000 claims description 12
238000000746 purification Methods 0.000 claims description 11
235000009529 zinc sulphate Nutrition 0.000 claims description 6
239000011686 zinc sulphate Substances 0.000 claims description 6
238000004519 manufacturing process Methods 0.000 claims description 5
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
238000011049 filling Methods 0.000 claims description 4
239000001301 oxygen Substances 0.000 claims description 4
229910052760 oxygen Inorganic materials 0.000 claims description 4
238000002360 preparation method Methods 0.000 claims description 4
230000008569 process Effects 0.000 claims description 2
239000000243 solution Substances 0.000 description 18
239000003792 electrolyte Substances 0.000 description 11
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
239000012535 impurity Substances 0.000 description 8
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 5
239000007864 aqueous solution Substances 0.000 description 5
229910001882 dioxygen Inorganic materials 0.000 description 5
239000012530 fluid Substances 0.000 description 4
238000005259 measurement Methods 0.000 description 4
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
230000002411 adverse Effects 0.000 description 3
230000000694 effects Effects 0.000 description 3
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
230000008859 change Effects 0.000 description 2
230000007423 decrease Effects 0.000 description 2
239000007800 oxidant agent Substances 0.000 description 2
238000003756 stirring Methods 0.000 description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
229910052787 antimony Inorganic materials 0.000 description 1
WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
238000013459 approach Methods 0.000 description 1
229910052785 arsenic Inorganic materials 0.000 description 1
RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
230000004888 barrier function Effects 0.000 description 1
229910052793 cadmium Inorganic materials 0.000 description 1
BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
238000004587 chromatography analysis Methods 0.000 description 1
229910017052 cobalt Inorganic materials 0.000 description 1
239000010941 cobalt Substances 0.000 description 1
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
238000004891 communication Methods 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
238000007872 degassing Methods 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
238000000605 extraction Methods 0.000 description 1
230000005484 gravity Effects 0.000 description 1
230000003993 interaction Effects 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
150000002506 iron compounds Chemical class 0.000 description 1
229910021645 metal ion Inorganic materials 0.000 description 1
238000005065 mining Methods 0.000 description 1
238000002156 mixing Methods 0.000 description 1
229910052759 nickel Inorganic materials 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
229910052709 silver Inorganic materials 0.000 description 1
239000004332 silver Substances 0.000 description 1
230000003313 weakening effect Effects 0.000 description 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
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
- C01G9/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/02—Apparatus therefor
- 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
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G11/00—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
- G01G11/04—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers having electrical weight-sensitive devices
- 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)
Materials Engineering (AREA)
Metallurgy (AREA)
Mechanical Engineering (AREA)
Manufacturing & Machinery (AREA)
Chemical Kinetics & Catalysis (AREA)
Inorganic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Environmental & Geological Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Geochemistry & Mineralogy (AREA)
Electrochemistry (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Electrolytic Production Of Metals (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Manufacture And Refinement Of Metals (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

FI751881A 1974-06-25 1975-06-25 Foerfarande och anordning foer bedoemande av renhetsgraden hos en vattenhaltig zinksulfatloesning anvaend vid elektrolytisk framstaellning av zink FI58355C (fi)

Applications Claiming Priority (6)

Application Number	Priority Date	Filing Date
JP49072458A JPS512160A (fr)	1974-06-25	1974-06-25
JP7245874		1974-06-25
JP1974079189U JPS518189U (fr)	1974-07-04	1974-07-04
JP7918974		1974-07-04
JP8827474A JPS535975B2 (fr)	1974-08-01	1974-08-01
JP8827474		1974-08-01

Publications (3)

Publication Number	Publication Date
FI751881A7 FI751881A7 (fr)	1975-12-26
FI58355B FI58355B (fi)	1980-09-30
FI58355C true FI58355C (fi)	1981-01-12

Family

ID=27300959

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
FI751881A FI58355C (fi)	1974-06-25	1975-06-25	Foerfarande och anordning foer bedoemande av renhetsgraden hos en vattenhaltig zinksulfatloesning anvaend vid elektrolytisk framstaellning av zink
FI792937A FI792937A7 (fi)	1974-06-25	1975-06-25	Laite pH- mittarin elektrodien automaattista puhdistusta varten.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
FI792937A FI792937A7 (fi)	1974-06-25	1975-06-25	Laite pH- mittarin elektrodien automaattista puhdistusta varten.

Country Status (7)

Country	Link
BE (1)	BE830643A (fr)
DE (1)	DE2527949A1 (fr)
ES (1)	ES439060A1 (fr)
FI (2)	FI58355C (fr)
FR (1)	FR2355927A1 (fr)
NL (1)	NL7507561A (fr)
NO (1)	NO142150C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT371150B (de) *	1981-08-20	1983-06-10	Voest Alpine Ag	Verfahren zum abbeizen des zinkes von verzinkten gegenstaenden und zum rueckgewinnen des abgebeizten zinkes und vorrichtung zur durchfuehrung des verfahrens

1975
- 1975-06-23 DE DE19752527949 patent/DE2527949A1/de not_active Ceased
- 1975-06-24 NO NO75752257A patent/NO142150C/no unknown
- 1975-06-25 FR FR7519988A patent/FR2355927A1/fr active Granted
- 1975-06-25 NL NL7507561A patent/NL7507561A/xx not_active Application Discontinuation
- 1975-06-25 ES ES439060A patent/ES439060A1/es not_active Expired
- 1975-06-25 FI FI751881A patent/FI58355C/fi not_active IP Right Cessation
- 1975-06-25 BE BE157685A patent/BE830643A/fr unknown
- 1975-06-25 FI FI792937A patent/FI792937A7/fi not_active Application Discontinuation

Also Published As

Publication number	Publication date
FR2355927A1 (fr)	1978-01-20
NO142150C (no)	1980-07-02
FI58355B (fi)	1980-09-30
NL7507561A (nl)	1975-12-30
NO752257L (fr)	1975-12-30
DE2527949A1 (de)	1976-01-15
AU8245675A (en)	1977-01-06
BE830643A (fr)	1975-10-16
NO142150B (no)	1980-03-24
ES439060A1 (es)	1977-02-01
FI751881A7 (fr)	1975-12-26
FR2355927B1 (fr)	1979-10-19
FI792937A7 (fi)	1981-01-01

Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: MITSUI MINING & SMELTING CO. LTD.

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