FR2145462A1 - Titania - of low iron content, obtained from ferriferrous - titania ores - Google Patents
Titania - of low iron content, obtained from ferriferrous - titania oresInfo
- Publication number
- FR2145462A1 FR2145462A1 FR7214499A FR7214499A FR2145462A1 FR 2145462 A1 FR2145462 A1 FR 2145462A1 FR 7214499 A FR7214499 A FR 7214499A FR 7214499 A FR7214499 A FR 7214499A FR 2145462 A1 FR2145462 A1 FR 2145462A1
- Authority
- FR
- France
- Prior art keywords
- titania
- ores
- ferriferrous
- iron content
- low iron
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title abstract 11
- 229910052742 iron Inorganic materials 0.000 title abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 1
- 150000004760 silicates Chemical class 0.000 abstract 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
- C22B34/1209—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 by dry processes, e.g. with selective chlorination of iron or with formation of a titanium bearing slag
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/36—Compounds of titanium
- C09C1/3607—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/02—Particle morphology depicted by an image obtained by optical microscopy
-
- 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
- C01P2006/10—Solid density
-
- 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
- C01P2006/14—Pore volume
-
- 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
- C01P2006/80—Compositional purity
-
- 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
- C01P2006/90—Other properties not specified above
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13846071A | 1971-07-12 | 1971-07-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2145462A1 true FR2145462A1 (en) | 1973-02-23 |
| FR2145462B1 FR2145462B1 (cs) | 1976-12-03 |
Family
ID=22482104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7214499A Granted FR2145462A1 (en) | 1971-07-12 | 1972-04-24 | Titania - of low iron content, obtained from ferriferrous - titania ores |
Country Status (12)
| Country | Link |
|---|---|
| AU (1) | AU465759B2 (cs) |
| BE (1) | BE782777A (cs) |
| BR (1) | BR7202730D0 (cs) |
| CA (1) | CA961606A (cs) |
| DE (1) | DE2220880A1 (cs) |
| EG (1) | EG11133A (cs) |
| FI (1) | FI58505C (cs) |
| FR (1) | FR2145462A1 (cs) |
| IT (1) | IT965048B (cs) |
| NL (1) | NL7205665A (cs) |
| NO (1) | NO134468B (cs) |
| ZA (1) | ZA722796B (cs) |
-
1972
- 1972-04-13 AU AU41110/72A patent/AU465759B2/en not_active Expired
- 1972-04-24 FR FR7214499A patent/FR2145462A1/fr active Granted
- 1972-04-25 FI FI1167/72A patent/FI58505C/fi active
- 1972-04-25 ZA ZA722796A patent/ZA722796B/xx unknown
- 1972-04-26 NL NL7205665A patent/NL7205665A/xx not_active Application Discontinuation
- 1972-04-27 EG EG172/72A patent/EG11133A/xx active
- 1972-04-27 IT IT23625/72A patent/IT965048B/it active
- 1972-04-28 DE DE19722220880 patent/DE2220880A1/de active Pending
- 1972-04-28 NO NO1503/72A patent/NO134468B/no unknown
- 1972-04-28 CA CA140,849A patent/CA961606A/en not_active Expired
- 1972-04-28 BE BE782777A patent/BE782777A/xx unknown
- 1972-05-03 BR BR002730/72A patent/BR7202730D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT965048B (it) | 1974-01-31 |
| DE2220880A1 (de) | 1973-02-01 |
| FR2145462B1 (cs) | 1976-12-03 |
| NO134468B (cs) | 1976-07-05 |
| AU4111072A (en) | 1973-10-18 |
| EG11133A (cs) | 1976-12-31 |
| BR7202730D0 (pt) | 1973-07-17 |
| AU465759B2 (en) | 1973-10-18 |
| NL7205665A (cs) | 1973-01-16 |
| CA961606A (en) | 1975-01-28 |
| FI58505C (fi) | 1981-02-10 |
| BE782777A (fr) | 1972-08-16 |
| FI58505B (fi) | 1980-10-31 |
| ZA722796B (en) | 1973-03-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |