TW278101B - - Google Patents
Info
- Publication number
- TW278101B TW278101B TW084102188A TW84102188A TW278101B TW 278101 B TW278101 B TW 278101B TW 084102188 A TW084102188 A TW 084102188A TW 84102188 A TW84102188 A TW 84102188A TW 278101 B TW278101 B TW 278101B
- Authority
- TW
- Taiwan
Links
Classifications
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- 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
-
- 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
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
- C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
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- 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
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
- C22B3/10—Hydrochloric acid, other halogenated acids or salts thereof
-
- 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
-
- 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)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPM4299A AUPM429994A0 (en) | 1994-03-08 | 1994-03-08 | Leaching of titaniferous materials |
| AUPM6104A AUPM610494A0 (en) | 1994-06-07 | 1994-06-07 | Leaching of titaniferous materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW278101B true TW278101B (US20110158925A1-20110630-C00042.png) | 1996-06-11 |
Family
ID=25644635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW084102188A TW278101B (US20110158925A1-20110630-C00042.png) | 1994-03-08 | 1995-03-08 |
Country Status (11)
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU713910B2 (en) * | 1995-10-04 | 1999-12-16 | Billiton S.A. Limited | Ilmenite upgrading |
| OA11837A (en) * | 1999-02-19 | 2005-08-22 | Mbx Systems Inc | Improved methods for leaching of ores. |
| US6471743B1 (en) | 1999-02-19 | 2002-10-29 | Mbx Systems, Inc. | Methods for leaching of ores |
| US6548039B1 (en) | 1999-06-24 | 2003-04-15 | Altair Nanomaterials Inc. | Processing aqueous titanium solutions to titanium dioxide pigment |
| US6440383B1 (en) | 1999-06-24 | 2002-08-27 | Altair Nanomaterials Inc. | Processing aqueous titanium chloride solutions to ultrafine titanium dioxide |
| US6375923B1 (en) | 1999-06-24 | 2002-04-23 | Altair Nanomaterials Inc. | Processing titaniferous ore to titanium dioxide pigment |
| US7008602B2 (en) * | 2002-04-19 | 2006-03-07 | Millennium Inorganic Chemicals, Inc. | Beneficiation of titaniferous ore with sulfuric acid |
| BR0304443B1 (pt) * | 2003-10-28 | 2012-08-21 | processo para obtenção de concentrados de titánio com elevado teor de tio2 e baixo teor de radionuclìdeos a partir de concentrados mecánicos de anatásio. | |
| US7625536B2 (en) | 2005-10-18 | 2009-12-01 | Millennium Inorganic Chemicals, Inc. | Titaniferous ore beneficiation |
| US8173519B2 (en) | 2006-03-03 | 2012-05-08 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device |
| US8222116B2 (en) | 2006-03-03 | 2012-07-17 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device |
| FR2904888B1 (fr) * | 2006-08-11 | 2008-12-19 | Cezus Cie Europ Du Zirconium S | Methode de stabilisation du radium dans les effluents radiferes. |
| AU2010291627B2 (en) * | 2009-09-02 | 2015-07-23 | Shuzhong Chen | Enriched titanium hydrochloric acid extract residue, use thereof and preparation method of titanium pigment |
| CN102660678A (zh) * | 2012-05-17 | 2012-09-12 | 四川大学 | 从含氯化亚铁的盐酸溶液中选择性地分离铁的方法 |
| CN105543474B (zh) * | 2015-12-21 | 2018-02-02 | 中南大学 | 一种钛铁矿转型精制除杂的方法 |
| KR102389537B1 (ko) | 2016-07-29 | 2022-04-25 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 박리 방법, 표시 장치, 표시 모듈, 및 전자 기기 |
| TWI753868B (zh) | 2016-08-05 | 2022-02-01 | 日商半導體能源研究所股份有限公司 | 剝離方法、顯示裝置、顯示模組及電子裝置 |
| TWI730017B (zh) | 2016-08-09 | 2021-06-11 | 日商半導體能源研究所股份有限公司 | 顯示裝置的製造方法、顯示裝置、顯示模組及電子裝置 |
| WO2018042284A1 (en) | 2016-08-31 | 2018-03-08 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device |
| US10923350B2 (en) | 2016-08-31 | 2021-02-16 | Semiconductor Energy Laboratory Co., Ltd. | Manufacturing method of semiconductor device |
| US10369664B2 (en) | 2016-09-23 | 2019-08-06 | Semiconductor Energy Laboratory Co., Ltd. | Manufacturing method of semiconductor device |
| EA037945B1 (ru) * | 2017-03-02 | 2021-06-10 | Метсо Ототек Финланд Ой | Способ обработки титансодержащего шлака |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2406577A (en) * | 1942-08-08 | 1946-08-27 | Nat Lead Co | Extraction of iron from titaniferous ores |
| GB726367A (en) * | 1952-07-09 | 1955-03-16 | Nat Lead Co | Improvements in or relating to the removal of contaminant from titanium metal |
| DE2402464A1 (de) * | 1973-01-25 | 1974-11-14 | Commw Scient Ind Res Org | Verfahren zum veredeln von ilmenit |
| US3976761A (en) * | 1974-08-14 | 1976-08-24 | The United States Of America As Represented By The Secretary Of The Interior | Preparation of TiO2 and artificial rutile from sodium titanate |
| US4019898A (en) * | 1976-04-30 | 1977-04-26 | Benilite Corporation Of America | Beneficiation of ilmenite ore |
| ZA783519B (en) * | 1977-07-08 | 1979-10-31 | Ici Australia Ltd | A process for the beneficiation of titaniferous material |
| US4438077A (en) * | 1982-04-27 | 1984-03-20 | Mobil Oil Corporation | Two stage selective oxidative leach method to separately recover uranium and refractory uranium-mineral complexes |
| CA1247372A (en) * | 1985-06-28 | 1988-12-28 | George P. Demopoulos | Pressure leaching of uranium ores in a chloride medium |
| BR8701481A (pt) * | 1986-04-03 | 1988-01-19 | Du Pont | Processo para purificacao de minerio de tio2;e pigmento de tio2 obtido pelo processo |
| US5011666A (en) * | 1988-07-28 | 1991-04-30 | E. I. Du Pont De Nemours And Company | Method for purifying TiO2 ore |
| US5085837A (en) * | 1988-07-28 | 1992-02-04 | E. I. Du Pont De Nemours And Company | Method for purifying TiO2 ore by alternate leaching with an aqueous solution of an alkali metal compound and an aqueous solution of mineral acid |
| NZ237273A (en) * | 1990-03-02 | 1992-02-25 | Wimmera Ind Minerals Pty Ltd | Upgrading titaniferous ore to produce a synthetic rutile |
| US5181956A (en) * | 1990-03-08 | 1993-01-26 | E. I. Du Pont De Nemours And Company | Method for purifying TiO2 ore |
| AU639390B2 (en) * | 1991-04-19 | 1993-07-22 | Rgc Mineral Sands Limited | Removal of radionuclides from titaniferous material |
| NZ254007A (en) * | 1992-07-31 | 1997-04-24 | Rgc Mineral Sands Ltd | Removal of radionuclides from titanium ores by heating the ore at elevated temperature with a substance which disperses onto the ore surface and carries the radionuclides with it |
| JPH08500393A (ja) * | 1992-08-14 | 1996-01-16 | テクノロジカル・リソーシーズ・ピーティーワイ・リミテッド | チタン鉄材料の品質改善 |
-
1995
- 1995-03-08 TW TW084102188A patent/TW278101B/zh active
- 1995-03-08 US US08/702,653 patent/US5826162A/en not_active Expired - Lifetime
- 1995-03-08 CA CA002185000A patent/CA2185000A1/en not_active Abandoned
- 1995-03-08 JP JP7523113A patent/JPH09509918A/ja active Pending
- 1995-03-08 WO PCT/AU1995/000112 patent/WO1995024510A1/en not_active Application Discontinuation
- 1995-03-08 PL PL95316118A patent/PL316118A1/xx unknown
- 1995-03-08 EP EP95911159A patent/EP0741802A4/en not_active Withdrawn
- 1995-03-08 CZ CZ962583A patent/CZ258396A3/cs unknown
- 1995-03-08 CN CN95191970A patent/CN1143394A/zh active Pending
- 1995-03-08 NZ NZ281896A patent/NZ281896A/en unknown
-
1996
- 1996-09-06 FI FI963503A patent/FI963503A0/fi unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NZ281896A (en) | 1998-06-26 |
| CN1143394A (zh) | 1997-02-19 |
| EP0741802A1 (en) | 1996-11-13 |
| US5826162A (en) | 1998-10-20 |
| EP0741802A4 (en) | 1997-05-21 |
| FI963503A (fi) | 1996-09-06 |
| PL316118A1 (en) | 1996-12-23 |
| CZ258396A3 (en) | 1996-12-11 |
| FI963503A0 (fi) | 1996-09-06 |
| CA2185000A1 (en) | 1999-03-17 |
| WO1995024510A1 (en) | 1995-09-14 |
| JPH09509918A (ja) | 1997-10-07 |
