KR20230016051A - 열 처리를 위한 실리카 과립 - Google Patents
열 처리를 위한 실리카 과립 Download PDFInfo
- Publication number
- KR20230016051A KR20230016051A KR1020227044911A KR20227044911A KR20230016051A KR 20230016051 A KR20230016051 A KR 20230016051A KR 1020227044911 A KR1020227044911 A KR 1020227044911A KR 20227044911 A KR20227044911 A KR 20227044911A KR 20230016051 A KR20230016051 A KR 20230016051A
- Authority
- KR
- South Korea
- Prior art keywords
- granules
- silica
- less
- particle size
- determined
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1611—Inorganic compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
- C01B33/181—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by a dry process
- C01B33/183—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by a dry process by oxidation or hydrolysis in the vapour phase of silicon compounds such as halides, trichlorosilane, monosilane
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/10—Forming beads
- C03B19/108—Forming porous, sintered or foamed beads
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/28—Compounds of silicon
- C09C1/30—Silicic acid
- C09C1/3009—Physical treatment, e.g. grinding; treatment with ultrasonic vibrations
- C09C1/3036—Agglomeration, granulation, pelleting
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
- C01P2004/52—Particles with a specific particle size distribution highly monodisperse size distribution
-
- 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
-
- 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
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- 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
- C01P2006/10—Solid density
-
- 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
- C01P2006/11—Powder tap density
-
- 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
-
- 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
- C01P2006/14—Pore volume
-
- 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
- C01P2006/16—Pore diameter
-
- 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
- C01P2006/16—Pore diameter
- C01P2006/17—Pore diameter distribution
-
- 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
- C01P2006/82—Compositional purity water content
-
- 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
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Silicon Compounds (AREA)
- Cosmetics (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20176242.4 | 2020-05-25 | ||
| EP20176242 | 2020-05-25 | ||
| PCT/EP2021/062797 WO2021239475A1 (en) | 2020-05-25 | 2021-05-14 | Silica granules for thermal treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20230016051A true KR20230016051A (ko) | 2023-01-31 |
Family
ID=70847253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020227044911A Pending KR20230016051A (ko) | 2020-05-25 | 2021-05-14 | 열 처리를 위한 실리카 과립 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US12330951B2 (https=) |
| EP (1) | EP3959174B1 (https=) |
| JP (1) | JP7711099B2 (https=) |
| KR (1) | KR20230016051A (https=) |
| CN (1) | CN115667142B (https=) |
| BR (1) | BR112022023600A2 (https=) |
| ES (1) | ES2939269T3 (https=) |
| MX (1) | MX2022014782A (https=) |
| MY (1) | MY209287A (https=) |
| PL (1) | PL3959174T3 (https=) |
| TW (1) | TWI885153B (https=) |
| WO (1) | WO2021239475A1 (https=) |
| ZA (1) | ZA202213541B (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7184916B2 (ja) | 2018-03-05 | 2022-12-06 | エボニック オペレーションズ ゲーエムベーハー | エーロゲル材料を製造する方法 |
| EP3597615A1 (en) | 2018-07-17 | 2020-01-22 | Evonik Operations GmbH | Granular mixed oxide material and thermal insulating composition on its basis |
| DK3870537T3 (da) | 2020-01-14 | 2025-09-29 | Evonik Operations Gmbh | Siliciumdioxidbaseret hydrofobt granulært materiale med øget polaritet |
| US12515958B2 (en) | 2020-04-30 | 2026-01-06 | Evonik Operations Gmbh | Silica aerogel with increased alkaline stability |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4042361A (en) | 1976-04-26 | 1977-08-16 | Corning Glass Works | Method of densifying metal oxides |
| PT725037E (pt) * | 1995-02-04 | 2001-07-31 | Degussa | Granulados a base de dioxido de silicio preparado pirogenicamente processo para a sua preparacao e sua utilizacao |
| EP1088789A3 (en) * | 1999-09-28 | 2002-03-27 | Heraeus Quarzglas GmbH & Co. KG | Porous silica granule, its method of production and its use in a method for producing quartz glass |
| JP2001089125A (ja) * | 1999-09-28 | 2001-04-03 | Shinetsu Quartz Prod Co Ltd | 多孔質シリカ顆粒、その製造方法及び該多孔質シリカ顆粒を用いた合成石英ガラス粉の製造方法 |
| DE10258858A1 (de) | 2002-12-17 | 2004-08-05 | Degussa Ag | Pyrogen hergestelltes Siliciumdioxid |
| DE10326049A1 (de) | 2003-06-10 | 2004-12-30 | Degussa Ag | Flammenhydrolytisch hergestelltes Siliciumdioxid, Verfahren zu seiner Herstellung und Verwendung |
| EP1717202A1 (en) | 2005-04-29 | 2006-11-02 | Degussa AG | Sintered silicon dioxide materials |
| ATE509891T1 (de) | 2005-12-20 | 2011-06-15 | Evonik Degussa Gmbh | Pyrogen hergestelltes siliciumdioxid |
| CN101522174A (zh) * | 2006-05-10 | 2009-09-02 | 赢创德固赛有限责任公司 | 辊压热解制备的二氧化硅在药物组合物中的应用 |
| DE102006039273A1 (de) * | 2006-08-22 | 2008-02-28 | Evonik Degussa Gmbh | Pyrogenes Siliciumdioxid zur Verwendung als Hilfsstoff in pharmazeutischen und kosmetischen Zusammensetzungen |
| EP2014622B1 (de) | 2007-07-06 | 2017-01-18 | Evonik Degussa GmbH | Verfahren zur Herstellung eines Kieselglasgranulats |
| MX2011013371A (es) | 2009-07-03 | 2012-02-21 | Evonik Degussa Gmbh | Silice hidrofilica como rellenador para formulaciones de caucho de silicona. |
| DE102010003204A1 (de) | 2010-03-24 | 2011-12-15 | Evonik Degussa Gmbh | Grobteilige Trägerkieselsäuren |
| DE102012211121A1 (de) | 2012-06-28 | 2014-01-02 | Evonik Industries Ag | Granuläre, funktionalisierte Kieselsäure, Verfahren zu deren Herstellung und deren Verwendung |
| JP6051714B2 (ja) * | 2012-09-14 | 2016-12-27 | 日産自動車株式会社 | 二次電池用負極および二次電池 |
| JP6164077B2 (ja) * | 2013-12-18 | 2017-07-19 | 三菱マテリアル株式会社 | 合成非晶質シリカ粉末及びその製造方法 |
| KR20160113573A (ko) | 2014-01-29 | 2016-09-30 | 미쓰비시 마테리알 가부시키가이샤 | 합성 비정질 실리카 분말 및 그 제조 방법 |
| CN104891971A (zh) * | 2015-05-20 | 2015-09-09 | 南通路博石英材料有限公司 | 一种高纯石英陶瓷料浆的制作方法 |
| EP3112319A1 (de) | 2015-06-29 | 2017-01-04 | Evonik Degussa GmbH | Verfahren zur herstellung von metalloxidpulvern mittels flammenspraypyrolyse |
| TW201733931A (zh) * | 2015-12-18 | 2017-10-01 | 何瑞斯廓格拉斯公司 | 自熱製二氧化矽顆粒所得的均質石英玻璃 |
| KR20180095618A (ko) * | 2015-12-18 | 2018-08-27 | 헤래우스 크바르츠글라스 게엠베하 ＆ 컴파니 케이지 | 다중-챔버 가열로에서 실리카 유리체의 제조 |
| EP3434040B1 (en) | 2016-03-22 | 2022-03-02 | British Telecommunications public limited company | Transmitter outage detection |
| UA129167C2 (uk) | 2020-01-14 | 2025-01-29 | Евонік Оперейшнс Гмбх | Колоїдний оксид кремнію з активною модифікованою поверхнею |
| CN116888073A (zh) | 2021-02-11 | 2023-10-13 | 赢创运营有限公司 | 具有降低的硅烷醇基团密度的气相二氧化硅粉末 |
| ES2956477T3 (es) | 2021-02-11 | 2023-12-21 | Evonik Operations Gmbh | Sílice con carga triboeléctrica reducida para aplicaciones de tóner |
-
2021
- 2021-05-14 KR KR1020227044911A patent/KR20230016051A/ko active Pending
- 2021-05-14 WO PCT/EP2021/062797 patent/WO2021239475A1/en not_active Ceased
- 2021-05-14 CN CN202180037792.8A patent/CN115667142B/zh active Active
- 2021-05-14 EP EP21725524.9A patent/EP3959174B1/en active Active
- 2021-05-14 ES ES21725524T patent/ES2939269T3/es active Active
- 2021-05-14 BR BR112022023600A patent/BR112022023600A2/pt unknown
- 2021-05-14 JP JP2022569563A patent/JP7711099B2/ja active Active
- 2021-05-14 US US17/927,040 patent/US12330951B2/en active Active
- 2021-05-14 PL PL21725524.9T patent/PL3959174T3/pl unknown
- 2021-05-14 MY MYPI2022006592A patent/MY209287A/en unknown
- 2021-05-14 MX MX2022014782A patent/MX2022014782A/es unknown
- 2021-05-20 TW TW110118273A patent/TWI885153B/zh active
-
2022
- 2022-12-14 ZA ZA2022/13541A patent/ZA202213541B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES2939269T3 (es) | 2023-04-20 |
| US20230286814A1 (en) | 2023-09-14 |
| WO2021239475A1 (en) | 2021-12-02 |
| EP3959174B1 (en) | 2022-12-14 |
| ZA202213541B (en) | 2023-07-26 |
| CN115667142B (zh) | 2024-12-13 |
| EP3959174A1 (en) | 2022-03-02 |
| CA3172845A1 (en) | 2021-12-02 |
| MY209287A (en) | 2025-07-01 |
| MX2022014782A (es) | 2023-01-16 |
| US12330951B2 (en) | 2025-06-17 |
| JP2023526792A (ja) | 2023-06-23 |
| PL3959174T3 (pl) | 2023-05-02 |
| BR112022023600A2 (pt) | 2022-12-20 |
| JP7711099B2 (ja) | 2025-07-22 |
| TWI885153B (zh) | 2025-06-01 |
| CN115667142A (zh) | 2023-01-31 |
| TW202208277A (zh) | 2022-03-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
St.27 status event code: A-0-1-A10-A15-nap-PA0105 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| A201 | Request for examination | ||
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| D21 | Rejection of application intended |
Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D21-EXM-PE0902 (AS PROVIDED BY THE NATIONAL OFFICE) |
|
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| P11 | Amendment of application requested |
Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-NAP-X000 (AS PROVIDED BY THE NATIONAL OFFICE) |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |