BR7703387A - Processo para extracao de elementos valorizaveis a partir de residuos industriais contendo titanio em forma de sulfato e podendo conter sulfatos de outros elementos - Google Patents
Processo para extracao de elementos valorizaveis a partir de residuos industriais contendo titanio em forma de sulfato e podendo conter sulfatos de outros elementosInfo
- Publication number
- BR7703387A BR7703387A BR7703387A BR7703387A BR7703387A BR 7703387 A BR7703387 A BR 7703387A BR 7703387 A BR7703387 A BR 7703387A BR 7703387 A BR7703387 A BR 7703387A BR 7703387 A BR7703387 A BR 7703387A
- Authority
- BR
- Brazil
- Prior art keywords
- elements
- sulfate
- extraction
- industrial waste
- containing titanium
- Prior art date
Links
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)
- Extraction Or Liquid Replacement (AREA)
- Chemical Treatment Of Metals (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Treatment Of Sludge (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Compounds Of Iron (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 (1)
| Publication Number | Publication Date |
|---|---|
| BR7703387A true BR7703387A (pt) | 1978-03-14 |
Family
ID=9173863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7703387A BR7703387A (pt) | 1976-05-26 | 1977-05-25 | Processo para extracao de elementos valorizaveis a partir de residuos industriais contendo titanio em forma de sulfato e podendo conter sulfatos de outros elementos |
Country Status (32)
| Country | Link |
|---|---|
| JP (1) | JPS52144374A (OSRAM) |
| AR (1) | AR215004A1 (OSRAM) |
| AT (1) | AT367377B (OSRAM) |
| AU (1) | AU512843B2 (OSRAM) |
| BE (1) | BE855077A (OSRAM) |
| BR (1) | BR7703387A (OSRAM) |
| CA (1) | CA1094818A (OSRAM) |
| CU (1) | CU34716A (OSRAM) |
| DD (1) | DD130665A5 (OSRAM) |
| DE (2) | DE2723455C2 (OSRAM) |
| DK (1) | DK226577A (OSRAM) |
| EG (1) | EG12977A (OSRAM) |
| ES (1) | ES459066A1 (OSRAM) |
| FI (1) | FI771638A7 (OSRAM) |
| FR (1) | FR2392123A1 (OSRAM) |
| GB (1) | GB1572668A (OSRAM) |
| HU (1) | HU178681B (OSRAM) |
| IL (1) | IL52162A (OSRAM) |
| IS (1) | IS2397A7 (OSRAM) |
| IT (1) | IT1074355B (OSRAM) |
| LU (1) | LU77399A1 (OSRAM) |
| MC (1) | MC1148A1 (OSRAM) |
| MX (1) | MX145564A (OSRAM) |
| NL (1) | NL7705778A (OSRAM) |
| NO (1) | NO152977C (OSRAM) |
| PH (1) | PH11807A (OSRAM) |
| PL (1) | PL111586B1 (OSRAM) |
| PT (1) | PT66590B (OSRAM) |
| RO (1) | RO75134A (OSRAM) |
| SE (1) | SE425237B (OSRAM) |
| TR (1) | TR19771A (OSRAM) |
| ZA (1) | ZA773156B (OSRAM) |
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 SE SE7706019A patent/SE425237B/xx not_active IP Right Cessation
- 1977-05-23 EG EG30977A patent/EG12977A/xx active
- 1977-05-23 FI FI771638A patent/FI771638A7/fi not_active Application Discontinuation
- 1977-05-23 IT IT2386477A patent/IT1074355B/it active
- 1977-05-24 TR TR1977177A patent/TR19771A/xx unknown
- 1977-05-24 AT AT369377A patent/AT367377B/de not_active IP Right Cessation
- 1977-05-24 JP JP6035077A patent/JPS52144374A/ja active Pending
- 1977-05-24 LU LU77399A patent/LU77399A1/xx unknown
- 1977-05-24 CA CA279,013A patent/CA1094818A/fr not_active Expired
- 1977-05-24 DE DE2723455A patent/DE2723455C2/de not_active Expired
- 1977-05-24 ES ES459066A patent/ES459066A1/es not_active Expired
- 1977-05-24 DE DE2759945A patent/DE2759945C1/de not_active Expired
- 1977-05-24 NO NO771809A patent/NO152977C/no unknown
- 1977-05-24 RO RO9045177A patent/RO75134A/ro unknown
- 1977-05-24 DK DK226577A patent/DK226577A/da unknown
- 1977-05-24 AR AR16775277A patent/AR215004A1/es active
- 1977-05-24 PT PT6659077A patent/PT66590B/pt unknown
- 1977-05-24 GB GB21894/77A patent/GB1572668A/en not_active Expired
- 1977-05-24 IS IS2397A patent/IS2397A7/is unknown
- 1977-05-24 MC MC771245A patent/MC1148A1/fr unknown
- 1977-05-25 PL PL1977198401A patent/PL111586B1/pl unknown
- 1977-05-25 BR BR7703387A patent/BR7703387A/pt unknown
- 1977-05-25 ZA ZA00773156A patent/ZA773156B/xx unknown
- 1977-05-25 IL IL5216277A patent/IL52162A/xx unknown
- 1977-05-25 NL NL7705778A patent/NL7705778A/xx not_active Application Discontinuation
- 1977-05-25 DD DD19912877A patent/DD130665A5/xx unknown
- 1977-05-25 CU CU34716A patent/CU34716A/es unknown
- 1977-05-25 AU AU25508/77A patent/AU512843B2/en not_active Expired
- 1977-05-26 BE BE177939A patent/BE855077A/xx not_active IP Right Cessation
- 1977-05-30 MX MX16916777A patent/MX145564A/es unknown
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