FI49701B - - Google Patents
Info
- Publication number
- FI49701B FI49701B FI89769A FI89769A FI49701B FI 49701 B FI49701 B FI 49701B FI 89769 A FI89769 A FI 89769A FI 89769 A FI89769 A FI 89769A FI 49701 B FI49701 B FI 49701B
- Authority
- FI
- Finland
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
- C01G23/0536—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing chloride-containing salts
-
- 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
- C22B34/1245—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 halogen ion as active agent
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
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- 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
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S423/00—Chemistry of inorganic compounds
- Y10S423/01—Waste acid containing iron
Landscapes
- Chemical & Material Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Ladders (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681767449 DE1767449C3 (de) | 1968-05-11 | Verfahren zum kontinuierlichen Aufschluß von Titanerzen mit Salzsäure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI49701B true FI49701B (fi) | 1975-06-02 |
| FI49701C FI49701C (fi) | 1975-09-10 |
Family
ID=5699358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI89769A FI49701C (fi) | 1968-05-11 | 1969-03-27 | Menetelmä titaanimalmien jatkuvaksi liuentamiseksi suolahapolla. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3597190A (fi) |
| JP (1) | JPS553293B1 (fi) |
| BE (1) | BE732472A (fi) |
| ES (1) | ES367006A1 (fi) |
| FI (1) | FI49701C (fi) |
| FR (1) | FR2008306A1 (fi) |
| GB (1) | GB1225590A (fi) |
| NL (1) | NL157353B (fi) |
| NO (1) | NO125968B (fi) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3903239A (en) * | 1973-02-07 | 1975-09-02 | Ontario Research Foundation | Recovery of titanium dioxide from ores |
| DE102005053858A1 (de) * | 2005-11-11 | 2007-05-16 | Coperion Waeschle Gmbh & Co Kg | Verfahren und Vorrichtung zur Herstellung von Polyester |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR767182A (fr) * | 1933-01-18 | 1934-07-12 | Peter Spence & Sons Ltd | Perfectionnements à la préparation de composés de titane et de fer |
| US2527257A (en) * | 1948-09-01 | 1950-10-24 | Edwin G Judd | Process of separating titanium from its ores |
| US2804375A (en) * | 1953-05-28 | 1957-08-27 | Nat Distillers Chem Corp | Cyclic process for the beneficiation of titania ores and slags |
| NL124569C (nl) * | 1958-04-19 | 1968-07-15 | Giulini Gmbh Geb | Werkwijze voor het ontsluiten van titaanertsen |
| FR1330012A (fr) * | 1961-08-05 | 1963-06-14 | Bayer Ag | Procédé d'attaque par l'acide chlorhydrique des minéraux contenant du dioxyde de titane |
| DE1216271B (de) * | 1963-08-03 | 1966-05-12 | Giulini Ges Mit Beschraenkter | Verfahren zum Aufschluss von Titanerzen mit Salzsaeure |
| DE1278418B (de) * | 1966-01-21 | 1968-09-26 | Giulini Gmbh Geb | Verfahren zum Aufschluss von Titanerzen mit Salzsaeuren |
| US3482966A (en) * | 1967-09-14 | 1969-12-09 | Bunker Hill Co | Continuous process for leaching zinc calcine |
-
1969
- 1969-03-27 FI FI89769A patent/FI49701C/fi active
- 1969-04-14 US US3597190D patent/US3597190A/en not_active Expired - Lifetime
- 1969-04-28 GB GB1225590D patent/GB1225590A/en not_active Expired
- 1969-05-02 BE BE732472D patent/BE732472A/xx unknown
- 1969-05-07 NO NO1870/69A patent/NO125968B/no unknown
- 1969-05-08 FR FR6914860A patent/FR2008306A1/fr not_active Withdrawn
- 1969-05-09 ES ES367006A patent/ES367006A1/es not_active Expired
- 1969-05-09 NL NL6907130A patent/NL157353B/xx not_active IP Right Cessation
- 1969-05-12 JP JP3612469A patent/JPS553293B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1767449A1 (de) | 1971-09-09 |
| GB1225590A (fi) | 1971-03-17 |
| FI49701C (fi) | 1975-09-10 |
| DE1767449B2 (de) | 1975-10-23 |
| ES367006A1 (es) | 1971-03-16 |
| NO125968B (fi) | 1972-12-04 |
| FR2008306A1 (fi) | 1970-01-16 |
| US3597190A (en) | 1971-08-03 |
| JPS553293B1 (fi) | 1980-01-24 |
| NL6907130A (fi) | 1969-11-13 |
| BE732472A (fi) | 1969-10-16 |
| NL157353B (nl) | 1978-07-17 |