CN1791497A - 用于清洗碳化硅颗粒的方法 - Google Patents
用于清洗碳化硅颗粒的方法 Download PDFInfo
- Publication number
- CN1791497A CN1791497A CNA200480010659XA CN200480010659A CN1791497A CN 1791497 A CN1791497 A CN 1791497A CN A200480010659X A CNA200480010659X A CN A200480010659XA CN 200480010659 A CN200480010659 A CN 200480010659A CN 1791497 A CN1791497 A CN 1791497A
- Authority
- CN
- China
- Prior art keywords
- particle
- silicon
- cleaning
- particles
- aggregate
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
- B24B57/02—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of fluid, sprayed, pulverised, or liquefied grinding, polishing or lapping agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
- B07B9/02—Combinations of similar or different apparatus for separating solids from solids using gas currents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
- B28D5/007—Use, recovery or regeneration of abrasive mediums
-
- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
Description
Claims (9)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20031821A NO325179B1 (no) | 2003-04-23 | 2003-04-23 | Fremgangsmate ved rensing av silisiumkarbid-partikler |
NO20031821 | 2003-04-23 | ||
PCT/NO2004/000094 WO2004098848A1 (en) | 2003-04-23 | 2004-04-01 | Method for cleaning sic particles |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1791497A true CN1791497A (zh) | 2006-06-21 |
CN1791497B CN1791497B (zh) | 2010-10-13 |
Family
ID=19914698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200480010659XA Expired - Fee Related CN1791497B (zh) | 2003-04-23 | 2004-04-01 | 用于清洗碳化硅颗粒的方法 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1620238B1 (zh) |
CN (1) | CN1791497B (zh) |
AT (1) | ATE549099T1 (zh) |
NO (1) | NO325179B1 (zh) |
WO (1) | WO2004098848A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101979160A (zh) * | 2010-05-21 | 2011-02-23 | 北京天科合达蓝光半导体有限公司 | 一种清洗碳化硅晶片表面污染物的方法 |
CN102825027A (zh) * | 2012-08-27 | 2012-12-19 | 西北工业大学 | 一种用于溶胶凝胶法提拉制膜的衬底清洗方法 |
CN105764620A (zh) * | 2013-10-24 | 2016-07-13 | 麦拓卡夫特有限公司 | 清洁污染碳化硅粒子的方法与系统 |
CN113166417A (zh) * | 2018-12-10 | 2021-07-23 | 瓦克化学股份公司 | 用于制备球形硅酮树脂颗粒的方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2477782B (en) | 2010-02-12 | 2012-08-29 | Metallkraft As | A method for refining silicon |
CN101941699B (zh) * | 2010-09-14 | 2012-08-22 | 东北大学 | 由单晶硅和多晶硅切割废料中回收硅和碳化硅的方法 |
CN101983919B (zh) * | 2010-11-15 | 2012-06-27 | 桂劲宁 | 一种利用多晶硅切割废料碱洗废水生产白碳黑的方法 |
DE102017118017A1 (de) * | 2017-08-08 | 2019-02-14 | PDR Recycling GmbH + Co. KG | Recyclingverfahren für Schleifkörner |
CN110983446A (zh) * | 2019-12-25 | 2020-04-10 | 北京北方华创微电子装备有限公司 | 碳化硅原料加工方法 |
DE102020102512A1 (de) | 2020-01-31 | 2021-08-05 | ESK - SIC GmbH | Verfahren zum Abtrennen von Verunreinigungen von Siliciumcarbid und gereinigtes Siliciumcarbid-Pulver |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57144665A (en) * | 1981-03-04 | 1982-09-07 | Toshiba Mach Co Ltd | Regeneration unit for grinding sludge |
US4766875A (en) * | 1982-11-22 | 1988-08-30 | Stanford University | Endless wire saw having material recovery capability |
NO300257B1 (no) | 1995-04-07 | 1997-05-05 | Sinvent As | Apparat for sortering av partikkelformig materiale |
DE19526040A1 (de) | 1995-07-17 | 1997-01-23 | Krupp Polysius Ag | Verfahren und Anlage zur Zerkleinerung von Mahlgut |
US6231628B1 (en) * | 1998-01-07 | 2001-05-15 | Memc Electronic Materials, Inc. | Method for the separation, regeneration and reuse of an exhausted glycol-based slurry |
IT1299540B1 (it) * | 1998-07-01 | 2000-03-16 | Memc Electronic Materials | Procedimento per separare e rigenerare abrasivo esausto a base di glicole e carburo di silicio ai fini della loro riutilizzazione |
US7223344B2 (en) * | 2001-05-29 | 2007-05-29 | Memc Electronic Materials, Spa | Method for treating an exhausted glycol-based slurry |
CN1152422C (zh) * | 2002-04-25 | 2004-06-02 | 张彩根 | 制造晶片用的碳化硅舟的切割制造方法 |
-
2003
- 2003-04-23 NO NO20031821A patent/NO325179B1/no not_active IP Right Cessation
-
2004
- 2004-04-01 EP EP04725218A patent/EP1620238B1/en not_active Expired - Lifetime
- 2004-04-01 WO PCT/NO2004/000094 patent/WO2004098848A1/en active Application Filing
- 2004-04-01 CN CN200480010659XA patent/CN1791497B/zh not_active Expired - Fee Related
- 2004-04-01 AT AT04725218T patent/ATE549099T1/de active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101979160A (zh) * | 2010-05-21 | 2011-02-23 | 北京天科合达蓝光半导体有限公司 | 一种清洗碳化硅晶片表面污染物的方法 |
CN101979160B (zh) * | 2010-05-21 | 2014-05-14 | 北京天科合达蓝光半导体有限公司 | 一种清洗碳化硅晶片表面污染物的方法 |
CN102825027A (zh) * | 2012-08-27 | 2012-12-19 | 西北工业大学 | 一种用于溶胶凝胶法提拉制膜的衬底清洗方法 |
CN102825027B (zh) * | 2012-08-27 | 2014-04-16 | 西北工业大学 | 一种用于溶胶凝胶法提拉制膜的衬底清洗方法 |
CN105764620A (zh) * | 2013-10-24 | 2016-07-13 | 麦拓卡夫特有限公司 | 清洁污染碳化硅粒子的方法与系统 |
CN113166417A (zh) * | 2018-12-10 | 2021-07-23 | 瓦克化学股份公司 | 用于制备球形硅酮树脂颗粒的方法 |
Also Published As
Publication number | Publication date |
---|---|
NO325179B1 (no) | 2008-02-11 |
CN1791497B (zh) | 2010-10-13 |
EP1620238A1 (en) | 2006-02-01 |
WO2004098848A1 (en) | 2004-11-18 |
ATE549099T1 (de) | 2012-03-15 |
NO20031821D0 (no) | 2003-04-23 |
EP1620238B1 (en) | 2012-03-14 |
NO20031821L (no) | 2004-10-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: METAL FABRICATION CO., LTD. Free format text: FORMER OWNER: SINTEF Effective date: 20070427 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20070427 Address after: Kristiansand Applicant after: Metallkraft AS Address before: Trondheim Applicant before: Sintef |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: METAL MANUFACTURING FIRST CO., LTD. Free format text: FORMER OWNER: METAL MANUFACTURING CO., LTD. Effective date: 20130514 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130514 Address after: Kristiansand Patentee after: Metal manufacturing, first Limited by Share Ltd Address before: Kristiansand Patentee before: Metallkraft AS |
|
C56 | Change in the name or address of the patentee |
Owner name: METAL MANUFACTURING CO., LTD. Free format text: FORMER NAME: METAL MANUFACTURING FIRST CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Kristiansand Patentee after: Metallkraft AS Address before: Kristiansand Patentee before: Metal manufacturing, first Limited by Share Ltd |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20140401 |