ZA722188B - Electrowinning of chromium metal - Google Patents
Electrowinning of chromium metalInfo
- Publication number
- ZA722188B ZA722188B ZA722188A ZA722188A ZA722188B ZA 722188 B ZA722188 B ZA 722188B ZA 722188 A ZA722188 A ZA 722188A ZA 722188 A ZA722188 A ZA 722188A ZA 722188 B ZA722188 B ZA 722188B
- Authority
- ZA
- South Africa
- Prior art keywords
- electrowinning
- chromium metal
- chromium
- metal
- Prior art date
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
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/06—Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese
- C25C1/10—Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese of chromium or manganese
-
- 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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB852271A GB1392801A (en) | 1971-04-02 | 1971-04-02 | Electrowinning of chromium metal |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA722188B true ZA722188B (en) | 1972-12-27 |
Family
ID=9854057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA722188A ZA722188B (en) | 1971-04-02 | 1972-03-30 | Electrowinning of chromium metal |
Country Status (6)
Country | Link |
---|---|
US (1) | US3766028A (en) |
DE (1) | DE2215833A1 (en) |
FR (1) | FR2132388A1 (en) |
GB (1) | GB1392801A (en) |
IT (1) | IT954590B (en) |
ZA (1) | ZA722188B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1442415A (en) * | 1973-12-07 | 1976-07-14 | British Chrome Chemicals Ltd | Sodium sulphate compositions and their production |
KR101198353B1 (en) * | 2010-07-29 | 2012-11-09 | 한국기계연구원 | Trivalent chromium plating solution and plating method using the same |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2803594A (en) * | 1951-03-23 | 1957-08-20 | Key Metals Corp | Chemical and electro-chemical extraction of chromium from its ores |
US2771413A (en) * | 1951-06-27 | 1956-11-20 | Reginald S Dean | Electrodeposition of chromium |
US2663686A (en) * | 1951-07-24 | 1953-12-22 | Rex R Lloyd | Production of electrolytic chromium from ferrochrome |
US2849354A (en) * | 1955-06-28 | 1958-08-26 | Union Carbide Corp | Purifying solutions for use in the electrowinning of chromium |
-
1971
- 1971-04-02 GB GB852271A patent/GB1392801A/en not_active Expired
-
1972
- 1972-03-30 ZA ZA722188A patent/ZA722188B/en unknown
- 1972-03-30 DE DE19722215833 patent/DE2215833A1/en active Pending
- 1972-03-30 US US3766028D patent/US3766028A/en not_active Expired - Lifetime
- 1972-03-31 FR FR7211668A patent/FR2132388A1/fr not_active Withdrawn
- 1972-04-01 IT IT6803972A patent/IT954590B/en active
Also Published As
Publication number | Publication date |
---|---|
IT954590B (en) | 1973-09-15 |
FR2132388A1 (en) | 1972-11-17 |
US3766028A (en) | 1973-10-16 |
DE2215833A1 (en) | 1972-11-02 |
GB1392801A (en) | 1975-04-30 |
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