DE2723455C2 - Verfahren zur Rückgewinnung von in Industrierückständen in Sulfatform enthaltenem Titan und gegebenenfalls verwertbaren Sulfaten weiterer Elemente - Google Patents
Verfahren zur Rückgewinnung von in Industrierückständen in Sulfatform enthaltenem Titan und gegebenenfalls verwertbaren Sulfaten weiterer ElementeInfo
- Publication number
- DE2723455C2 DE2723455C2 DE2723455A DE2723455A DE2723455C2 DE 2723455 C2 DE2723455 C2 DE 2723455C2 DE 2723455 A DE2723455 A DE 2723455A DE 2723455 A DE2723455 A DE 2723455A DE 2723455 C2 DE2723455 C2 DE 2723455C2
- Authority
- DE
- Germany
- Prior art keywords
- titanium
- sulphates
- recovery
- elements
- sulphate form
- 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
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims description 16
- 239000010936 titanium Substances 0.000 title claims description 16
- 229910052719 titanium Inorganic materials 0.000 title claims description 16
- 150000003467 sulfuric acid derivatives Chemical class 0.000 title claims description 8
- 238000000034 method Methods 0.000 title claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate group Chemical group S(=O)(=O)([O-])[O-] QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 title claims description 6
- 238000011084 recovery Methods 0.000 title claims description 4
- 239000002244 precipitate Substances 0.000 claims description 11
- 239000005995 Aluminium silicate Substances 0.000 claims description 9
- 235000012211 aluminium silicate Nutrition 0.000 claims description 9
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 9
- 239000007858 starting material Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 239000008346 aqueous phase Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 17
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 12
- 229910052742 iron Inorganic materials 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 229910010413 TiO 2 Inorganic materials 0.000 description 5
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- 230000029087 digestion Effects 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 150000002500 ions Chemical class 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
- 239000007791 liquid phase Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- IYVLHQRADFNKAU-UHFFFAOYSA-N oxygen(2-);titanium(4+);hydrate Chemical class O.[O-2].[O-2].[Ti+4] IYVLHQRADFNKAU-UHFFFAOYSA-N 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000005569 Iron sulphate Substances 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 239000001166 ammonium sulphate Substances 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910000358 iron sulfate Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/006—Wet processes
- C22B7/007—Wet processes by acid leaching
-
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
-
- 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
-
- 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)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Extraction Or Liquid Replacement (AREA)
- Compounds Of Iron (AREA)
- Chemical Treatment Of Metals (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7616557A FR2392123A1 (fr) | 1976-05-26 | 1976-05-26 | Procede d'extraction d'elements valorisables contenus dans un residu contenant du titane a l'etat de sulfate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2723455A1 DE2723455A1 (de) | 1977-12-01 |
| DE2723455C2 true DE2723455C2 (de) | 1982-03-25 |
Family
ID=9173863
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2759945A Expired DE2759945C1 (de) | 1976-05-26 | 1977-05-24 | Verfahren zur Rueckgewinnung von in Industrierueckstaenden in Sulfatform enthaltenem Titan und gegebenenfalls verwertbaren Sulfaten weiterer Elemente |
| DE2723455A Expired DE2723455C2 (de) | 1976-05-26 | 1977-05-24 | Verfahren zur Rückgewinnung von in Industrierückständen in Sulfatform enthaltenem Titan und gegebenenfalls verwertbaren Sulfaten weiterer Elemente |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2759945A Expired DE2759945C1 (de) | 1976-05-26 | 1977-05-24 | Verfahren zur Rueckgewinnung von in Industrierueckstaenden in Sulfatform enthaltenem Titan und gegebenenfalls verwertbaren Sulfaten weiterer Elemente |
Country Status (32)
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB884811A (en) * | 1957-02-08 | 1961-12-20 | British Titan Products | Solutions of titanium and aluminium sulphuric acid salts |
-
1976
- 1976-05-26 FR FR7616557A patent/FR2392123A1/fr active Granted
-
1977
- 1977-04-28 PH PH19715A patent/PH11807A/en unknown
- 1977-05-18 HU HUPE001012 patent/HU178681B/hu not_active IP Right Cessation
- 1977-05-23 EG EG30977A patent/EG12977A/xx active
- 1977-05-23 SE SE7706019A patent/SE425237B/xx not_active IP Right Cessation
- 1977-05-23 IT IT2386477A patent/IT1074355B/it active
- 1977-05-23 FI FI771638A patent/FI771638A7/fi not_active Application Discontinuation
- 1977-05-24 PT PT6659077A patent/PT66590B/pt unknown
- 1977-05-24 RO RO9045177A patent/RO75134A/ro unknown
- 1977-05-24 LU LU77399A patent/LU77399A1/xx unknown
- 1977-05-24 IS IS2397A patent/IS2397A7/is unknown
- 1977-05-24 GB GB21894/77A patent/GB1572668A/en not_active Expired
- 1977-05-24 CA CA279,013A patent/CA1094818A/fr not_active Expired
- 1977-05-24 JP JP6035077A patent/JPS52144374A/ja active Pending
- 1977-05-24 ES ES459066A patent/ES459066A1/es not_active Expired
- 1977-05-24 AR AR16775277A patent/AR215004A1/es active
- 1977-05-24 DE DE2759945A patent/DE2759945C1/de not_active Expired
- 1977-05-24 AT AT369377A patent/AT367377B/de not_active IP Right Cessation
- 1977-05-24 NO NO771809A patent/NO152977C/no unknown
- 1977-05-24 TR TR1977177A patent/TR19771A/xx unknown
- 1977-05-24 DK DK226577A patent/DK226577A/da unknown
- 1977-05-24 DE DE2723455A patent/DE2723455C2/de not_active Expired
- 1977-05-24 MC MC771245A patent/MC1148A1/xx unknown
- 1977-05-25 IL IL5216277A patent/IL52162A/xx unknown
- 1977-05-25 ZA ZA00773156A patent/ZA773156B/xx unknown
- 1977-05-25 BR BR7703387A patent/BR7703387A/pt unknown
- 1977-05-25 NL NL7705778A patent/NL7705778A/xx not_active Application Discontinuation
- 1977-05-25 CU CU34716A patent/CU34716A/es unknown
- 1977-05-25 PL PL1977198401A patent/PL111586B1/pl unknown
- 1977-05-25 AU AU25508/77A patent/AU512843B2/en not_active Expired
- 1977-05-25 DD DD19912877A patent/DD130665A5/xx unknown
- 1977-05-26 BE BE177939A patent/BE855077A/xx not_active IP Right Cessation
- 1977-05-30 MX MX16916777A patent/MX145564A/es unknown
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8125 | Change of the main classification | ||
| 8126 | Change of the secondary classification | ||
| D2 | Grant after examination | ||
| 8369 | Partition in: |
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| 8339 | Ceased/non-payment of the annual fee |