CN101565649B - 回收硅片切割液的方法 - Google Patents
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- CN101565649B CN101565649B CN200910027683A CN200910027683A CN101565649B CN 101565649 B CN101565649 B CN 101565649B CN 200910027683 A CN200910027683 A CN 200910027683A CN 200910027683 A CN200910027683 A CN 200910027683A CN 101565649 B CN101565649 B CN 101565649B
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CN200910027683A CN101565649B (zh) | 2009-05-18 | 2009-05-18 | 回收硅片切割液的方法 |
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CN200910027683A CN101565649B (zh) | 2009-05-18 | 2009-05-18 | 回收硅片切割液的方法 |
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CN101565649A CN101565649A (zh) | 2009-10-28 |
CN101565649B true CN101565649B (zh) | 2012-10-10 |
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Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101805661B (zh) * | 2010-03-29 | 2013-02-13 | 倪进国 | 用于切片机的peg回收再生方法 |
CN102229849B (zh) * | 2010-08-23 | 2013-06-12 | 蒙特集团(香港)有限公司 | 太阳能硅片切割废砂浆的回收循环再生利用工艺 |
JP2012081385A (ja) * | 2010-10-07 | 2012-04-26 | Disco Corp | 分離装置 |
CN101935577B (zh) * | 2010-10-09 | 2012-11-21 | 辽宁奥克化学股份有限公司 | 一种改性的回收切割液 |
CN102010785B (zh) * | 2010-10-29 | 2013-05-08 | 临沂市凯祥硅粉有限公司 | 从硅片线切割加工废砂浆中回收碳化硅微粉和线切割液的方法 |
CN102061215B (zh) * | 2011-01-17 | 2012-02-29 | 西安华晶电子技术股份有限公司 | 多线切割回收切割液脱色方法 |
CN102240596A (zh) * | 2011-06-17 | 2011-11-16 | 常州天合光能有限公司 | 一种回收砂浆质量的监控方法 |
CN102766522B (zh) * | 2012-08-09 | 2013-10-02 | 青岛海林电子材料科技有限公司 | 一种用于切割液脱水的工艺及装置 |
CN103087813A (zh) * | 2013-01-31 | 2013-05-08 | 铁生年 | 一种利用切割硅片废液回收提纯聚乙二醇的方法 |
CN103122071B (zh) * | 2013-03-15 | 2015-10-21 | 南京高捷轻工设备有限公司 | 多效板式蒸发和闪蒸相结合的聚乙二醇溶液浓缩方法 |
CN103525535B (zh) * | 2013-09-27 | 2015-09-23 | 奥克化学扬州有限公司 | 一种线切割废砂浆中提纯peg的方法 |
CN103626332B (zh) * | 2013-11-15 | 2015-04-29 | 河南新大新材料股份有限公司 | 碳化硅微粉废水的循环利用方法 |
CN104086799B (zh) * | 2014-06-26 | 2016-12-07 | 河南易成新能源股份有限公司 | 晶硅片切割液聚乙二醇的脱色方法 |
CN105623829A (zh) * | 2015-03-11 | 2016-06-01 | 辽宁工业大学 | 一种从晶硅线切割废砂浆中回收聚乙二醇切割液的方法 |
CN105152438B (zh) * | 2015-07-28 | 2017-10-24 | 江西申山能源科技有限公司 | 硅片切割污水处理方法 |
CN106433857B (zh) * | 2016-08-29 | 2019-03-15 | 徐州吉兴新材料有限公司 | 利用重醇回收液制备切割液的方法 |
CN107265695A (zh) * | 2017-07-12 | 2017-10-20 | 晶科能源有限公司 | 一种晶体硅金刚石线切割废料浆切削液回收方法和系统 |
CN108773934A (zh) * | 2018-06-28 | 2018-11-09 | 阜宁协鑫光伏科技有限公司 | 硅片切割废液的处理方法及处理系统 |
CN110129123A (zh) * | 2019-06-17 | 2019-08-16 | 天津清科环保科技有限公司 | 一种含重金属离子的乳化液的再生方法及其系统 |
CN115449354A (zh) * | 2022-08-26 | 2022-12-09 | 陕西高科环保科技有限公司 | 一种废切割液衍生的高性能光热纳米流体的制备方法、产品及应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6010010A (en) * | 1997-10-02 | 2000-01-04 | Elektroschmelzwerk Kempten Gmbh | Process for reclaiming a grinding suspension |
CN101032806A (zh) * | 2006-03-06 | 2007-09-12 | 张捷平 | 切削悬浮液回收的方法 |
CN101239246A (zh) * | 2008-02-20 | 2008-08-13 | 江南大学 | 从硅片切割加工副产物中回收切割液的方法 |
CN101327622A (zh) * | 2007-06-21 | 2008-12-24 | 正申科技(北京)有限责任公司 | 单晶与多晶硅线切割用砂浆回收技术 |
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2009
- 2009-05-18 CN CN200910027683A patent/CN101565649B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6010010A (en) * | 1997-10-02 | 2000-01-04 | Elektroschmelzwerk Kempten Gmbh | Process for reclaiming a grinding suspension |
CN101032806A (zh) * | 2006-03-06 | 2007-09-12 | 张捷平 | 切削悬浮液回收的方法 |
CN101327622A (zh) * | 2007-06-21 | 2008-12-24 | 正申科技(北京)有限责任公司 | 单晶与多晶硅线切割用砂浆回收技术 |
CN101239246A (zh) * | 2008-02-20 | 2008-08-13 | 江南大学 | 从硅片切割加工副产物中回收切割液的方法 |
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