KR20170128443A - 금속 산화물 입자 및 이의 제조 방법 - Google Patents
금속 산화물 입자 및 이의 제조 방법 Download PDFInfo
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- KR20170128443A KR20170128443A KR1020177028808A KR20177028808A KR20170128443A KR 20170128443 A KR20170128443 A KR 20170128443A KR 1020177028808 A KR1020177028808 A KR 1020177028808A KR 20177028808 A KR20177028808 A KR 20177028808A KR 20170128443 A KR20170128443 A KR 20170128443A
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- C—CHEMISTRY; METALLURGY
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- 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
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- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/14—Methods for preparing oxides or hydroxides in general
- C01B13/32—Methods for preparing oxides or hydroxides in general by oxidation or hydrolysis of elements or compounds in the liquid or solid state or in non-aqueous solution, e.g. sol-gel process
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- C—CHEMISTRY; METALLURGY
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- C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
- C01G1/02—Oxides
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- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
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- C01G23/00—Compounds of titanium
- C01G23/04—Oxides; Hydroxides
- C01G23/047—Titanium dioxide
- C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
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- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B47/00—Obtaining manganese
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- 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
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C14/00—Alloys based on titanium
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- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C22/00—Alloys based on manganese
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- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/50—Agglomerated particles
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- 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
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- Environmental & Geological Engineering (AREA)
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- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
Description
도 1은 둥근 형태 및 약 0.5 내지 2.0 미크론의 평균 크기를 갖는 티탄 산화물 다공성 클러스터의 SEM 이미지이다.
도 2는 티탄 산화물 일차(주요) 나노입자의 SEM 이미지이다. 클러스터 구조의 일차 구성성분은 약 5 내지 180㎚ 범위의 직경 및 약 30 내지 40nm의 평균 입자 크기를 갖는 나노입자이다.
도 3은 실시예 1에 기재된 절차에 따라 제조된 티탄 산화물 나노 분말의 XRD 디아그램이다. 디아그램으로부터 볼 수 있듯이, 입자는 두 가지 유형의 결정질 구조를 갖는다: 루틸(rutile) 결정질 구조를 갖는 이산화티탄(TiO2) 및 입방 결정질 구조를 갖는 일산화티탄(TiO) 소량(10% 이하). TiO2에 대한 모든 회절 피크의 폭은 꽤 넓고, 이는 TiO2의 결정자(또는 일차 입자)의 크기가 1 미크론보다 유의미하게 작다는 것을 의미한다.
예시의 단순성과 명확성을 위하여, 도면에 도시된 원소는 반드시 일정한 비율로 그리지는 않았다는 것이 인식될 것이다. 예를 들면, 몇몇 원소의 치수는 명확성을 위하여 다른 원소에 비하여 과장될 수 있다. 추가로, 적절하다고 고려되는 경우, 참조 번호는 도면에서 상응하거나 동일한 원소를 지시하는 것으로 반복될 수 있다.
| 원소 | mg/kg |
| Al | 36.6 |
| Ca | 209 |
| K | 38.9 |
| Mg | 472 |
| Mn | 1784 |
| Mo | 28.3 |
| Na | 11.3 |
| Si | 247 |
| Ti | 474005 |
| Zn | 10.2 |
Claims (33)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562134691P | 2015-03-18 | 2015-03-18 | |
| US62/134,691 | 2015-03-18 | ||
| PCT/IL2016/050284 WO2016147181A1 (en) | 2015-03-18 | 2016-03-16 | Metal oxide particles and method of producing thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20170128443A true KR20170128443A (ko) | 2017-11-22 |
| KR102561087B1 KR102561087B1 (ko) | 2023-07-27 |
Family
ID=56918432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020177028808A Active KR102561087B1 (ko) | 2015-03-18 | 2016-03-16 | 금속 산화물 입자 및 이의 제조 방법 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US10144991B2 (ko) |
| EP (1) | EP3271288A4 (ko) |
| JP (2) | JP6851315B2 (ko) |
| KR (1) | KR102561087B1 (ko) |
| CN (1) | CN107406251A (ko) |
| CA (1) | CA2978047A1 (ko) |
| IL (1) | IL254344B2 (ko) |
| SG (1) | SG11201706996RA (ko) |
| WO (1) | WO2016147181A1 (ko) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG11201706996RA (en) * | 2015-03-18 | 2017-09-28 | Phinergy Ltd | Metal oxide particles and method of producing thereof |
| CN113039295A (zh) * | 2018-10-30 | 2021-06-25 | 雅宝公司 | 用于从锂离子电池提取金属的方法 |
| CN111590084B (zh) | 2019-02-21 | 2022-02-22 | 刘丽 | 一种金属粉体材料的制备方法 |
| CA3123530A1 (en) * | 2019-04-16 | 2020-10-22 | Phinergy Ltd | Production of high purity alumina and co-products from spent electrolyte of metal-air batteries |
| CN110735041B (zh) * | 2019-08-28 | 2021-03-23 | 广西银亿高新技术研发有限公司 | 一种循环催化氧化酸浸难溶金属废料的工艺方法 |
| CN112207285B (zh) * | 2020-03-12 | 2022-05-20 | 赵远云 | 粉体材料的制备方法及其应用 |
| CA3190201A1 (en) * | 2020-08-19 | 2022-02-24 | Li Liu | Method for preparing high-purity powder material, application thereof, and double-phase powder material |
| BR112023005810A2 (pt) * | 2020-09-30 | 2023-05-02 | Zhao Yuanyun | Liga em pó, método de preparação para a mesma e uso para a mesma |
| CN115490262B (zh) * | 2021-06-19 | 2024-07-16 | 赵远云 | 一种纳米氧化锆/铪及金属纳米颗粒的制备方法 |
| TWI867574B (zh) * | 2023-06-08 | 2024-12-21 | 國立臺北科技大學 | 鈣鈦礦的製備方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014533650A (ja) * | 2011-11-16 | 2014-12-15 | クリスタル ユーエスエー インコーポレイテッド | メソポーラス二酸化チタンナノ粒子およびその製造方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL106958A (en) | 1993-09-09 | 1996-06-18 | Ultrafine Techn Ltd | Method of producing high-purity ultra-fine metal powder |
| DE19543204C2 (de) * | 1995-11-20 | 1997-09-18 | Bayer Ag | Verfahren zur Herstellung von nanodispersem Titandioxid und seine Verwendung |
| JP4105971B2 (ja) * | 2003-03-27 | 2008-06-25 | 株式会社資生堂 | 多孔質酸化チタン粉体及びその製造方法 |
| DE10337199A1 (de) * | 2003-08-13 | 2005-03-10 | Degussa | Ceroxidpulver |
| US7413726B2 (en) * | 2004-03-26 | 2008-08-19 | Council Of Scientific And Industrial Research | Synthesis of ultrafine rutile phase titanium dioxide particles |
| WO2009055090A1 (en) * | 2007-04-30 | 2009-04-30 | Inframat Corporation | Nanostructured compositions having reduced dissolution of manganese, method of making them and using them in water treatment |
| TWI487668B (zh) | 2009-02-19 | 2015-06-11 | Sakai Chemical Industry Co | 金紅石型氧化鈦粒子之分散體,其製造方法,及其用途 |
| KR101412084B1 (ko) * | 2012-02-27 | 2014-06-26 | 서울대학교산학협력단 | 페라이트 나노입자 집합체 및 이의 제조방법 |
| WO2014186207A2 (en) | 2013-05-13 | 2014-11-20 | University Of Connecticut | Mesoporous materials and processes for preparation thereof |
| CN103253713A (zh) * | 2013-05-14 | 2013-08-21 | 上海大学 | 一种制备规则八面体Fe3O4颗粒的方法 |
| CN103771510B (zh) * | 2014-02-11 | 2015-06-17 | 济南大学 | 一种纺锤状金红石TiO2的制备方法及所得产品 |
| JP6515419B2 (ja) * | 2014-05-27 | 2019-05-22 | 国立大学法人信州大学 | 金属酸化物ナノワイヤーの製造方法およびナノワイヤー |
| CN104409715A (zh) * | 2014-12-16 | 2015-03-11 | 湖北工程学院 | 一种高性能氮掺杂碳包覆的钛酸锂复合锂离子电池负极材料的制备方法 |
| SG11201706996RA (en) * | 2015-03-18 | 2017-09-28 | Phinergy Ltd | Metal oxide particles and method of producing thereof |
-
2016
- 2016-03-16 SG SG11201706996RA patent/SG11201706996RA/en unknown
- 2016-03-16 JP JP2017547553A patent/JP6851315B2/ja active Active
- 2016-03-16 WO PCT/IL2016/050284 patent/WO2016147181A1/en not_active Ceased
- 2016-03-16 KR KR1020177028808A patent/KR102561087B1/ko active Active
- 2016-03-16 US US15/071,292 patent/US10144991B2/en active Active
- 2016-03-16 EP EP16764339.4A patent/EP3271288A4/en active Pending
- 2016-03-16 CA CA2978047A patent/CA2978047A1/en active Pending
- 2016-03-16 CN CN201680016184.8A patent/CN107406251A/zh active Pending
-
2017
- 2017-09-05 IL IL254344A patent/IL254344B2/en unknown
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2018
- 2018-12-03 US US16/207,440 patent/US10954584B2/en active Active
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2021
- 2021-03-08 JP JP2021036255A patent/JP2021091606A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014533650A (ja) * | 2011-11-16 | 2014-12-15 | クリスタル ユーエスエー インコーポレイテッド | メソポーラス二酸化チタンナノ粒子およびその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3271288A1 (en) | 2018-01-24 |
| EP3271288A4 (en) | 2018-11-14 |
| IL254344B2 (en) | 2023-04-01 |
| JP6851315B2 (ja) | 2021-03-31 |
| US20160273072A1 (en) | 2016-09-22 |
| KR102561087B1 (ko) | 2023-07-27 |
| US10144991B2 (en) | 2018-12-04 |
| WO2016147181A1 (en) | 2016-09-22 |
| US20190112689A1 (en) | 2019-04-18 |
| SG11201706996RA (en) | 2017-09-28 |
| US10954584B2 (en) | 2021-03-23 |
| JP2021091606A (ja) | 2021-06-17 |
| IL254344B (en) | 2022-12-01 |
| CA2978047A1 (en) | 2016-09-22 |
| JP2018513087A (ja) | 2018-05-24 |
| CN107406251A (zh) | 2017-11-28 |
| IL254344A0 (en) | 2017-11-30 |
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Patent event date: 20171011 Patent event code: PA01051R01D Comment text: International Patent Application |
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