NO131070B - - Google Patents
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- Publication number
- NO131070B NO131070B NO01152/71A NO115271A NO131070B NO 131070 B NO131070 B NO 131070B NO 01152/71 A NO01152/71 A NO 01152/71A NO 115271 A NO115271 A NO 115271A NO 131070 B NO131070 B NO 131070B
- Authority
- NO
- Norway
- Prior art keywords
- iron
- solution
- titanium
- iii
- digestion
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 119
- 239000000243 solution Substances 0.000 claims description 81
- 239000010936 titanium Substances 0.000 claims description 78
- 229910052742 iron Inorganic materials 0.000 claims description 56
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 44
- 230000029087 digestion Effects 0.000 claims description 28
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 26
- 229910052719 titanium Inorganic materials 0.000 claims description 26
- 239000002893 slag Substances 0.000 claims description 24
- 230000009467 reduction Effects 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 11
- 238000000227 grinding Methods 0.000 claims description 10
- 229910000349 titanium oxysulfate Inorganic materials 0.000 claims description 9
- 239000012266 salt solution Substances 0.000 claims description 8
- 238000000184 acid digestion Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 238000001704 evaporation Methods 0.000 claims description 4
- 230000008020 evaporation Effects 0.000 claims description 4
- 150000002505 iron Chemical class 0.000 claims description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- CMWCOKOTCLFJOP-UHFFFAOYSA-N titanium(3+) Chemical compound [Ti+3] CMWCOKOTCLFJOP-UHFFFAOYSA-N 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- -1 iron(III) ions Chemical class 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- LCKIEQZJEYYRIY-UHFFFAOYSA-N Titanium ion Chemical class [Ti+4] LCKIEQZJEYYRIY-UHFFFAOYSA-N 0.000 claims 2
- 239000012256 powdered iron Substances 0.000 claims 2
- 230000002378 acidificating effect Effects 0.000 claims 1
- 238000003756 stirring Methods 0.000 description 15
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 13
- 150000002500 ions Chemical class 0.000 description 13
- 229910021653 sulphate ion Inorganic materials 0.000 description 13
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 10
- 229910052739 hydrogen Inorganic materials 0.000 description 10
- 239000001257 hydrogen Substances 0.000 description 10
- 239000002245 particle Substances 0.000 description 9
- 239000000203 mixture Substances 0.000 description 8
- 238000003860 storage Methods 0.000 description 8
- 239000000706 filtrate Substances 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 238000005352 clarification Methods 0.000 description 4
- 238000004090 dissolution Methods 0.000 description 4
- 230000007062 hydrolysis Effects 0.000 description 4
- 238000006460 hydrolysis reaction Methods 0.000 description 4
- 238000007885 magnetic separation Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- HDUMBHAAKGUHAR-UHFFFAOYSA-J titanium(4+);disulfate Chemical compound [Ti+4].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O HDUMBHAAKGUHAR-UHFFFAOYSA-J 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 2
- 229910021607 Silver chloride Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000009189 diving Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 150000002506 iron compounds Chemical class 0.000 description 2
- IXQWNVPHFNLUGD-UHFFFAOYSA-N iron titanium Chemical compound [Ti].[Fe] IXQWNVPHFNLUGD-UHFFFAOYSA-N 0.000 description 2
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000008844 regulatory mechanism Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 2
- 238000009283 thermal hydrolysis Methods 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- 150000003609 titanium compounds Chemical class 0.000 description 2
- 240000001546 Byrsonima crassifolia Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000005569 Iron sulphate Substances 0.000 description 1
- 239000008896 Opium Substances 0.000 description 1
- 241000920340 Pion Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005315 distribution function Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 239000006148 magnetic separator Substances 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 229960001027 opium Drugs 0.000 description 1
- DCKVFVYPWDKYDN-UHFFFAOYSA-L oxygen(2-);titanium(4+);sulfate Chemical compound [O-2].[Ti+4].[O-]S([O-])(=O)=O DCKVFVYPWDKYDN-UHFFFAOYSA-L 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 150000003608 titanium Chemical class 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 229910000348 titanium sulfate Inorganic materials 0.000 description 1
- TUBPWKHKOQUJNE-UHFFFAOYSA-L titanium(2+);sulfate Chemical compound [Ti+2].[O-]S([O-])(=O)=O TUBPWKHKOQUJNE-UHFFFAOYSA-L 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000012224 working solution 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
- C22B34/125—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
-
- 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
- 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
- C22B34/1259—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 treatment or purification of titanium containing solutions or liquors or slurries
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Compounds Of Iron (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702015155 DE2015155C (de) | 1970-03-28 | Verfahren zur Herstellung von schwefelsauren Titanylsulfatlösungen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO131070B true NO131070B (ja) | 1974-12-23 |
| NO131070C NO131070C (ja) | 1975-04-02 |
Family
ID=5766666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO1152/71A NO131070C (ja) | 1970-03-28 | 1971-03-26 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3728431A (ja) |
| JP (1) | JPS5033990B1 (ja) |
| BE (1) | BE764906A (ja) |
| CA (1) | CA948375A (ja) |
| ES (1) | ES389638A1 (ja) |
| FI (1) | FI54588C (ja) |
| FR (1) | FR2083651B1 (ja) |
| GB (1) | GB1352035A (ja) |
| NL (1) | NL169058C (ja) |
| NO (1) | NO131070C (ja) |
| ZA (1) | ZA711783B (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4364908A (en) * | 1981-07-24 | 1982-12-21 | Nl Industries, Inc. | Method for purifying titanyl hydrate |
| CA2429253A1 (en) * | 2003-05-21 | 2004-11-21 | Michel Gueguin | Beneficiation of titaniferous slags |
| AT502904B1 (de) * | 2005-12-07 | 2008-02-15 | Voest Alpine Ind Anlagen | Förderanlage, anlagenverbund und verfahren zur kopplung von metallurgischen verfahren |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1831852A (en) * | 1926-08-03 | 1931-11-17 | Titanium Pigment Co Inc | Treating titanium compounds containing iron |
| US2049504A (en) * | 1934-09-21 | 1936-08-04 | Du Pont | Cyclic process for reducing titanium sulphate liquors |
| US2309988A (en) * | 1939-04-04 | 1943-02-02 | Interchem Corp | Method of treating titanium sulphate solutions |
| US2850357A (en) * | 1953-05-11 | 1958-09-02 | American Cyanamid Co | Digestion of titanium dioxide slags |
| US2794702A (en) * | 1954-07-06 | 1957-06-04 | Glidden Co | Preparation of hydrolyzable titanium sulfate solutions from titaniferous slags |
| US3218131A (en) * | 1961-01-27 | 1965-11-16 | Independence Foundation | Process for recovery of titania values |
| GB1022590A (en) * | 1963-10-04 | 1966-03-16 | British Titan Products | Pigment preparation |
| US3441373A (en) * | 1966-09-19 | 1969-04-29 | Scm Corp | Titanium salt purification |
| US3486847A (en) * | 1967-01-24 | 1969-12-30 | Titan Gmbh | Process for automatically regulating the reduction of the iron and titanium values in a digestion liquor |
| BE756136A (fr) * | 1969-09-22 | 1971-02-15 | Titan Gmbh | Preparation d'un dioxyde de titane de la variete anatase |
-
1971
- 1971-03-17 US US00125153A patent/US3728431A/en not_active Expired - Lifetime
- 1971-03-18 ZA ZA711783A patent/ZA711783B/xx unknown
- 1971-03-24 FI FI840/71A patent/FI54588C/fi active
- 1971-03-25 FR FR7110741A patent/FR2083651B1/fr not_active Expired
- 1971-03-25 CA CA108,675A patent/CA948375A/en not_active Expired
- 1971-03-26 NO NO1152/71A patent/NO131070C/no unknown
- 1971-03-26 NL NLAANVRAGE7104130,A patent/NL169058C/xx not_active IP Right Cessation
- 1971-03-26 BE BE764906A patent/BE764906A/xx unknown
- 1971-03-27 JP JP46017643A patent/JPS5033990B1/ja active Pending
- 1971-03-27 ES ES389638A patent/ES389638A1/es not_active Expired
- 1971-04-19 GB GB2541971*A patent/GB1352035A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7104130A (ja) | 1971-09-30 |
| FI54588C (fi) | 1979-01-10 |
| GB1352035A (en) | 1974-05-15 |
| FI54588B (fi) | 1978-09-29 |
| CA948375A (en) | 1974-06-04 |
| DE2015155A1 (de) | 1971-10-07 |
| NL169058C (nl) | 1982-06-01 |
| US3728431A (en) | 1973-04-17 |
| BE764906A (fr) | 1971-09-27 |
| FR2083651B1 (ja) | 1975-03-21 |
| NO131070C (ja) | 1975-04-02 |
| ZA711783B (en) | 1971-12-29 |
| ES389638A1 (es) | 1973-06-16 |
| DE2015155B2 (de) | 1972-01-13 |
| NL169058B (nl) | 1982-01-04 |
| FR2083651A1 (ja) | 1971-12-17 |
| JPS5033990B1 (ja) | 1975-11-05 |
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