FI802512A - FOERFARANDE FOER FRAMSTAELLNING AV TITANFOERENINGAR - Google Patents
FOERFARANDE FOER FRAMSTAELLNING AV TITANFOERENINGARInfo
- Publication number
- FI802512A FI802512A FI802512A FI802512A FI802512A FI 802512 A FI802512 A FI 802512A FI 802512 A FI802512 A FI 802512A FI 802512 A FI802512 A FI 802512A FI 802512 A FI802512 A FI 802512A
- Authority
- FI
- Finland
- Prior art keywords
- titanfoereningar
- foerfarande foer
- foer framstaellning
- framstaellning
- foerfarande
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/04—Oxides; Hydroxides
- C01G23/047—Titanium dioxide
- C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
- C01G23/0532—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing sulfate-containing salts
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/04—Oxides; Hydroxides
- C01G23/047—Titanium dioxide
-
- 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
- C22B34/1236—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 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching
- C22B34/124—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 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching using acidic solutions or liquors
- C22B34/125—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 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching using acidic solutions or liquors containing a sulfur ion as active agent
-
- 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)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI830574A FI71544C (en) | 1979-08-10 | 1983-02-21 | Process for the preparation of titanium sulfate solution. |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6545079A | 1979-08-10 | 1979-08-10 | |
US6545079 | 1979-08-10 | ||
US15199980 | 1980-05-30 | ||
US06/151,999 US4288416A (en) | 1979-08-10 | 1980-05-30 | Process for manufacturing titanium compounds |
Publications (3)
Publication Number | Publication Date |
---|---|
FI802512A true FI802512A (en) | 1981-02-11 |
FI70564B FI70564B (en) | 1986-06-06 |
FI70564C FI70564C (en) | 1986-09-24 |
Family
ID=26745613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI802512A FI70564C (en) | 1979-08-10 | 1980-08-08 | REFERENCE TO A FRAME STOCK |
Country Status (9)
Country | Link |
---|---|
KR (1) | KR830004159A (en) |
CA (1) | CA1157230A (en) |
DE (1) | DE3030177A1 (en) |
ES (1) | ES494097A0 (en) |
FI (1) | FI70564C (en) |
FR (1) | FR2463099A1 (en) |
GB (1) | GB2055781B (en) |
PL (1) | PL123203B1 (en) |
YU (1) | YU279782A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3524053A1 (en) * | 1985-07-05 | 1987-01-08 | Bayer Antwerpen Nv | METHOD FOR PRODUCING HIGH QUALITY TITANIUM DIOXIDE BY THE SULFATE METHOD |
DE3643711A1 (en) * | 1986-12-20 | 1988-06-30 | Bayer Antwerpen Nv | METHOD FOR PRODUCING HIGH QUALITY TITANIUM DIOXIDE BY THE SULFATE METHOD |
CN108341429A (en) * | 2018-04-13 | 2018-07-31 | 重庆鹏越科技发展有限公司 | A kind of post-processing approach of black titanium liquid and its device used |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1504672A (en) * | 1924-02-04 | 1924-08-12 | Blumenfeld Joseph | Preparation of titanium hydroxide |
FR972979A (en) * | 1947-10-04 | 1951-02-06 | Titan Co As | Process for dissolving titanium-containing materials |
NL91858C (en) * | 1955-04-21 | 1900-01-01 | ||
US3071435A (en) * | 1959-08-04 | 1963-01-01 | Nat Lead Co | Method for sulfating titaniferous materials |
US3071439A (en) * | 1960-01-27 | 1963-01-01 | Dow Unquinesa S A | Method for the preparation of titanium hydrate |
FR1548343A (en) * | 1967-07-07 | 1968-12-06 | ||
DE1592406B2 (en) * | 1967-09-25 | 1978-12-14 | Bayer Ag, 5090 Leverkusen | Process for the production of titanium dioxide pigments with a high degree of whiteness |
CA923711A (en) * | 1969-09-12 | 1973-04-03 | Ishihara Sangyo Kaisha | Titanium dioxide concentrate and its manufacturing process |
-
1980
- 1980-08-08 FR FR8017625A patent/FR2463099A1/en active Granted
- 1980-08-08 ES ES494097A patent/ES494097A0/en active Granted
- 1980-08-08 FI FI802512A patent/FI70564C/en not_active IP Right Cessation
- 1980-08-08 CA CA000357839A patent/CA1157230A/en not_active Expired
- 1980-08-08 DE DE19803030177 patent/DE3030177A1/en active Granted
- 1980-08-09 KR KR1019800003167A patent/KR830004159A/en unknown
- 1980-08-09 PL PL1980226166A patent/PL123203B1/en unknown
- 1980-08-11 GB GB8026111A patent/GB2055781B/en not_active Expired
-
1982
- 1982-12-17 YU YU279782A patent/YU279782A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA1157230A (en) | 1983-11-22 |
FI70564C (en) | 1986-09-24 |
PL123203B1 (en) | 1982-09-30 |
ES8106679A1 (en) | 1981-08-01 |
DE3030177C2 (en) | 1989-03-16 |
DE3030177A1 (en) | 1981-02-26 |
FR2463099A1 (en) | 1981-02-20 |
GB2055781B (en) | 1983-02-09 |
KR830004159A (en) | 1983-07-06 |
PL226166A1 (en) | 1981-05-22 |
ES494097A0 (en) | 1981-08-01 |
FR2463099B1 (en) | 1983-07-22 |
YU279782A (en) | 1986-08-31 |
FI70564B (en) | 1986-06-06 |
GB2055781A (en) | 1981-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: NL CHEMICALS, INC. |