CN110508552A - 一种表面附氧化物的原生硅料的处理方法 - Google Patents
一种表面附氧化物的原生硅料的处理方法 Download PDFInfo
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- CN110508552A CN110508552A CN201910922762.XA CN201910922762A CN110508552A CN 110508552 A CN110508552 A CN 110508552A CN 201910922762 A CN201910922762 A CN 201910922762A CN 110508552 A CN110508552 A CN 110508552A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
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CN201910922762.XA CN110508552A (zh) | 2019-09-27 | 2019-09-27 | 一种表面附氧化物的原生硅料的处理方法 |
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CN201910922762.XA CN110508552A (zh) | 2019-09-27 | 2019-09-27 | 一种表面附氧化物的原生硅料的处理方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114695083A (zh) * | 2022-03-29 | 2022-07-01 | 广东高景太阳能科技有限公司 | 一种硅片清洗方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10203815A (ja) * | 1996-11-19 | 1998-08-04 | Toho Aen Kk | 金属珪素の精製方法 |
CN1250224A (zh) * | 1998-08-28 | 2000-04-12 | 三菱硅材料株式会社 | 半导体衬底的清洗方法 |
JP2003332292A (ja) * | 2002-03-04 | 2003-11-21 | Toshiba Ceramics Co Ltd | シリコン製品の浄化方法 |
CN101973552A (zh) * | 2010-09-21 | 2011-02-16 | 江西赛维Ldk太阳能高科技有限公司 | 一种将硅和杂质分离的方法 |
CN102092716A (zh) * | 2010-11-24 | 2011-06-15 | 浙江芯能光伏科技有限公司 | 一种清洗硅材料的方法 |
CN102369158A (zh) * | 2009-09-23 | 2012-03-07 | 埃尔凯姆太阳能公司 | 生产高纯硅的方法 |
CN102502652A (zh) * | 2011-11-07 | 2012-06-20 | 江西旭阳雷迪高科技股份有限公司 | 一种多晶硅料的清洗工艺 |
CN107628625A (zh) * | 2017-11-09 | 2018-01-26 | 新沂市宏润石英硅微粉有限公司 | 一种高纯度石英砂的制备方法 |
CN108946738A (zh) * | 2018-08-16 | 2018-12-07 | 青海黄河上游水电开发有限责任公司新能源分公司 | 硅块清洗方法和应用 |
-
2019
- 2019-09-27 CN CN201910922762.XA patent/CN110508552A/zh active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10203815A (ja) * | 1996-11-19 | 1998-08-04 | Toho Aen Kk | 金属珪素の精製方法 |
CN1250224A (zh) * | 1998-08-28 | 2000-04-12 | 三菱硅材料株式会社 | 半导体衬底的清洗方法 |
JP2003332292A (ja) * | 2002-03-04 | 2003-11-21 | Toshiba Ceramics Co Ltd | シリコン製品の浄化方法 |
CN102369158A (zh) * | 2009-09-23 | 2012-03-07 | 埃尔凯姆太阳能公司 | 生产高纯硅的方法 |
CN101973552A (zh) * | 2010-09-21 | 2011-02-16 | 江西赛维Ldk太阳能高科技有限公司 | 一种将硅和杂质分离的方法 |
CN102092716A (zh) * | 2010-11-24 | 2011-06-15 | 浙江芯能光伏科技有限公司 | 一种清洗硅材料的方法 |
CN102502652A (zh) * | 2011-11-07 | 2012-06-20 | 江西旭阳雷迪高科技股份有限公司 | 一种多晶硅料的清洗工艺 |
CN107628625A (zh) * | 2017-11-09 | 2018-01-26 | 新沂市宏润石英硅微粉有限公司 | 一种高纯度石英砂的制备方法 |
CN108946738A (zh) * | 2018-08-16 | 2018-12-07 | 青海黄河上游水电开发有限责任公司新能源分公司 | 硅块清洗方法和应用 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114695083A (zh) * | 2022-03-29 | 2022-07-01 | 广东高景太阳能科技有限公司 | 一种硅片清洗方法 |
CN114695083B (zh) * | 2022-03-29 | 2023-01-06 | 高景太阳能股份有限公司 | 一种硅片清洗方法 |
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Effective date of registration: 20210118 Address after: No.198 Guangming Road, Yangzhong Economic Development Zone, Zhenjiang City, Jiangsu Province Applicant after: Jiangsu Meike Solar Energy Technology Co.,Ltd. Address before: 968 GANGLONG Road, Yangzhong Development Zone, Zhenjiang City, Jiangsu Province Applicant before: JIANGSU MEIKE SILICON ENERGY Co.,Ltd. |
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Address after: No.198 Guangming Road, Yangzhong Economic Development Zone, Zhenjiang City, Jiangsu Province Applicant after: Jiangsu Meike Solar Energy Technology Co.,Ltd. Address before: No.198 Guangming Road, Yangzhong Economic Development Zone, Zhenjiang City, Jiangsu Province Applicant before: Jiangsu Meike Solar Energy Technology Co.,Ltd. |
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