DE1592527C3 - Verfahren zur Herstellung eines Titandioxid-Konzentrates - Google Patents
Verfahren zur Herstellung eines Titandioxid-KonzentratesInfo
- Publication number
- DE1592527C3 DE1592527C3 DE1592527A DET0033746A DE1592527C3 DE 1592527 C3 DE1592527 C3 DE 1592527C3 DE 1592527 A DE1592527 A DE 1592527A DE T0033746 A DET0033746 A DE T0033746A DE 1592527 C3 DE1592527 C3 DE 1592527C3
- Authority
- DE
- Germany
- Prior art keywords
- hydrogen chloride
- iron
- hydrochloric acid
- ilmenite
- titanium dioxide
- 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.)
- Expired
Links
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims description 28
- 238000000034 method Methods 0.000 title claims description 24
- 239000012141 concentrate Substances 0.000 title claims description 14
- 239000004408 titanium dioxide Substances 0.000 title claims description 13
- 238000004519 manufacturing process Methods 0.000 title description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 78
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 55
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 32
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 32
- 229910052742 iron Inorganic materials 0.000 claims description 27
- YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 claims description 21
- 238000009835 boiling Methods 0.000 claims description 19
- 239000000706 filtrate Substances 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 239000000243 solution Substances 0.000 description 23
- 239000010936 titanium Substances 0.000 description 21
- 229910052719 titanium Inorganic materials 0.000 description 21
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 20
- 229910010413 TiO 2 Inorganic materials 0.000 description 18
- 230000029087 digestion Effects 0.000 description 16
- 238000001556 precipitation Methods 0.000 description 7
- 239000000460 chlorine Substances 0.000 description 5
- 239000002244 precipitate Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- IYVLHQRADFNKAU-UHFFFAOYSA-N oxygen(2-);titanium(4+);hydrate Chemical compound O.[O-2].[O-2].[Ti+4] IYVLHQRADFNKAU-UHFFFAOYSA-N 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 2
- 238000005660 chlorination reaction Methods 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000003301 hydrolyzing effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001510 metal chloride Inorganic materials 0.000 description 2
- 239000010413 mother solution Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 2
- 238000010626 work up procedure Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- -1 chlorine ions Chemical class 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005021 gait Effects 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical group [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 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
- C22B34/1236—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
-
- 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)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1592527A DE1592527C3 (de) | 1967-04-28 | 1967-04-28 | Verfahren zur Herstellung eines Titandioxid-Konzentrates |
| NO1494/68A NO120520B (show.php) | 1967-04-28 | 1968-04-20 | |
| FR1570702D FR1570702A (show.php) | 1967-04-28 | 1968-04-24 | |
| GB1951068A GB1191241A (en) | 1967-04-28 | 1968-04-24 | Process for the manufacture of a Titanium Dioxide Concentrate |
| FI116468A FI48263C (fi) | 1967-04-28 | 1968-04-25 | Menetelmä titaanidioksidirikasteen valmistamiseksi. |
| NL6805891A NL154471B (nl) | 1967-04-28 | 1968-04-25 | Werkwijze ter bereiding van een ti02-concentraat uit ilmeniet. |
| BE714329D BE714329A (show.php) | 1967-04-28 | 1968-04-26 | |
| ES353207A ES353207A1 (es) | 1967-04-28 | 1968-04-26 | Procedimiento para la preparacion de un concentrado de dio-xido de titanio por tratamiento de ilmenita con acido clor- hidrico concentrado. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1592527A DE1592527C3 (de) | 1967-04-28 | 1967-04-28 | Verfahren zur Herstellung eines Titandioxid-Konzentrates |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1592527A1 DE1592527A1 (de) | 1971-02-11 |
| DE1592527B2 DE1592527B2 (de) | 1978-12-14 |
| DE1592527C3 true DE1592527C3 (de) | 1979-08-16 |
Family
ID=7557988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1592527A Expired DE1592527C3 (de) | 1967-04-28 | 1967-04-28 | Verfahren zur Herstellung eines Titandioxid-Konzentrates |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE714329A (show.php) |
| DE (1) | DE1592527C3 (show.php) |
| ES (1) | ES353207A1 (show.php) |
| FI (1) | FI48263C (show.php) |
| FR (1) | FR1570702A (show.php) |
| GB (1) | GB1191241A (show.php) |
| NL (1) | NL154471B (show.php) |
| NO (1) | NO120520B (show.php) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4562048A (en) * | 1984-04-30 | 1985-12-31 | Kerr-Mcgee Chemical Corporation | Process for the treatment of metal-bearing ores |
| ES2338847B8 (es) * | 2008-09-15 | 2011-08-05 | Fundacion Investigacion E Innovacion Para El Desarrollo Social | Proceso para la produccion de titanio a partir de la ilmenita con recuperacion de los reactivos empleados en el proceso. |
-
1967
- 1967-04-28 DE DE1592527A patent/DE1592527C3/de not_active Expired
-
1968
- 1968-04-20 NO NO1494/68A patent/NO120520B/no unknown
- 1968-04-24 FR FR1570702D patent/FR1570702A/fr not_active Expired
- 1968-04-24 GB GB1951068A patent/GB1191241A/en not_active Expired
- 1968-04-25 FI FI116468A patent/FI48263C/fi active
- 1968-04-25 NL NL6805891A patent/NL154471B/xx not_active IP Right Cessation
- 1968-04-26 BE BE714329D patent/BE714329A/xx unknown
- 1968-04-26 ES ES353207A patent/ES353207A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6805891A (show.php) | 1968-10-29 |
| ES353207A1 (es) | 1969-10-01 |
| BE714329A (show.php) | 1968-09-16 |
| DE1592527A1 (de) | 1971-02-11 |
| FI48263C (fi) | 1974-08-12 |
| NL154471B (nl) | 1977-09-15 |
| DE1592527B2 (de) | 1978-12-14 |
| GB1191241A (en) | 1970-05-13 |
| FR1570702A (show.php) | 1969-06-13 |
| NO120520B (show.php) | 1970-11-02 |
| FI48263B (show.php) | 1974-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |