ZA718342B - Purification process - Google Patents
Purification processInfo
- Publication number
- ZA718342B ZA718342B ZA718342A ZA718342A ZA718342B ZA 718342 B ZA718342 B ZA 718342B ZA 718342 A ZA718342 A ZA 718342A ZA 718342 A ZA718342 A ZA 718342A ZA 718342 B ZA718342 B ZA 718342B
- Authority
- ZA
- South Africa
- Prior art keywords
- purification process
- purification
- Prior art date
Links
- 238000000746 purification Methods 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
- C22B34/00—Obtaining refractory metals
- C22B34/10—Obtaining titanium, zirconium or hafnium
- C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
- C22B34/1204—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent
-
- 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)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1360671 | 1971-05-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA718342B true ZA718342B (en) | 1973-07-25 |
Family
ID=10026097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA718342A ZA718342B (en) | 1971-05-06 | 1971-12-13 | Purification process |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU3748471A (en) |
DE (1) | DE2200954A1 (en) |
FR (1) | FR2135343A1 (en) |
ZA (1) | ZA718342B (en) |
-
1971
- 1971-12-13 ZA ZA718342A patent/ZA718342B/en unknown
- 1971-12-30 AU AU37484/71A patent/AU3748471A/en not_active Expired
-
1972
- 1972-01-10 DE DE19722200954 patent/DE2200954A1/en active Pending
- 1972-05-05 FR FR7216213A patent/FR2135343A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2135343A1 (en) | 1972-12-15 |
DE2200954A1 (en) | 1972-12-07 |
AU3748471A (en) | 1973-07-05 |
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