CN102225946B - 利用多晶硅副产物四氯化硅制备高纯烷氧基硅烷的方法 - Google Patents
利用多晶硅副产物四氯化硅制备高纯烷氧基硅烷的方法 Download PDFInfo
- Publication number
- CN102225946B CN102225946B CN201110110257.9A CN201110110257A CN102225946B CN 102225946 B CN102225946 B CN 102225946B CN 201110110257 A CN201110110257 A CN 201110110257A CN 102225946 B CN102225946 B CN 102225946B
- Authority
- CN
- China
- Prior art keywords
- silicon tetrachloride
- product
- purity
- polysilicon
- cut
- 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.)
- Active
Links
Landscapes
- Silicon Compounds (AREA)
Abstract
Description
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110110257.9A CN102225946B (zh) | 2011-04-29 | 2011-04-29 | 利用多晶硅副产物四氯化硅制备高纯烷氧基硅烷的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110110257.9A CN102225946B (zh) | 2011-04-29 | 2011-04-29 | 利用多晶硅副产物四氯化硅制备高纯烷氧基硅烷的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102225946A CN102225946A (zh) | 2011-10-26 |
CN102225946B true CN102225946B (zh) | 2014-04-02 |
Family
ID=44806949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110110257.9A Active CN102225946B (zh) | 2011-04-29 | 2011-04-29 | 利用多晶硅副产物四氯化硅制备高纯烷氧基硅烷的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102225946B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104072530A (zh) * | 2014-06-24 | 2014-10-01 | 吴娟 | 一种回收利用氯硅烷渣浆残液的装置系统及方法 |
CN104437295B (zh) * | 2014-12-24 | 2016-11-02 | 赤峰盛森硅业科技发展有限公司 | 制备四甲氧基硅烷的装置及方法 |
CN109589899A (zh) * | 2018-12-14 | 2019-04-09 | 浙江开化合成材料有限公司 | 一种可生产出中性正硅酸乙酯的流程 |
CN115490719B (zh) * | 2022-11-22 | 2023-05-02 | 江苏南大光电材料股份有限公司 | 一种烷氧基硅烷组合物的纯化方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101708851A (zh) * | 2009-12-10 | 2010-05-19 | 四川银邦硅业有限公司 | 多晶硅副产物四氯化硅的回收利用方法 |
-
2011
- 2011-04-29 CN CN201110110257.9A patent/CN102225946B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101708851A (zh) * | 2009-12-10 | 2010-05-19 | 四川银邦硅业有限公司 | 多晶硅副产物四氯化硅的回收利用方法 |
Non-Patent Citations (2)
Title |
---|
四氯化硅转化技术的现状与发展趋势;陈涵斌等;《氯碱工业》;20090430;27-31 * |
陈涵斌等.四氯化硅转化技术的现状与发展趋势.《氯碱工业》.2009,27-31. |
Also Published As
Publication number | Publication date |
---|---|
CN102225946A (zh) | 2011-10-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101708851B (zh) | 多晶硅副产物四氯化硅的回收利用方法 | |
CN102225946B (zh) | 利用多晶硅副产物四氯化硅制备高纯烷氧基硅烷的方法 | |
CN101348498B (zh) | 甲基三丁酮肟基硅烷的制备方法 | |
CN102642839B (zh) | 工业级四氯化硅的处理工艺 | |
CN103435044A (zh) | 一种纯化分离多晶硅尾气中氯硅烷的方法 | |
CN104892666A (zh) | 一种高纯磷酸三丁酯的制备方法 | |
CN110745834A (zh) | 一种气凝胶的绿色生产工艺及其应用 | |
CN105502491A (zh) | 锆英砂沸腾氯化制备超纯氧氯化锆副产四氯化硅的方法 | |
CN105000564B (zh) | 用于制备硅烷的二氯二氢硅的生产方法 | |
CN110078024B (zh) | 以有机氯硅烷醇解副产的氯化氢气体为原料制备电子级氯化氢的方法及装置 | |
CN105800617A (zh) | 一种含化学吸附的反应精馏除氯硅烷中硼、磷杂质的方法和设备 | |
CN102923716A (zh) | 一种二氯二氢硅反歧化生产三氯氢硅工艺 | |
CN102070144B (zh) | 一种利用磷肥副产物氟硅酸钠生产多晶硅的方法 | |
CN104004012B (zh) | 一种自动化连续生产卤代烷基三烷氧基硅烷的方法 | |
CN102786055A (zh) | 多晶硅生产过程中热量利用的装置及方法 | |
CN101810984A (zh) | 一种有机氯硅烷工艺尾气回收利用方法 | |
CN103641780A (zh) | 一种从煤焦油粗品中提纯异喹啉的方法 | |
CN102180470B (zh) | 多晶硅副产物四氯化硅的资源化处理方法 | |
CN101293652A (zh) | 物料完全循环的太阳能级多晶硅氢锌还原方法 | |
CN103497142A (zh) | 分散蓝60和/或其同系物的制备方法 | |
CN210736200U (zh) | 以有机氯硅烷醇解副产的氯化氢气体为原料制备电子级氯化氢的装置 | |
CN101519413B (zh) | 一种循环生产硅烷偶联剂的方法 | |
CN104610335A (zh) | 一种三甲氧基氢硅烷的工业化连续制备方法 | |
CN101691226B (zh) | 低成本综合利用多晶硅副产物的方法 | |
CN102286152B (zh) | 多晶硅副产物四氯化硅的回收利用方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SICHUAN YINBANG NEW MATERIALS CO., LTD. Free format text: FORMER NAME: SICHUAN YINBANG SILICON INDUSTRY CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 614000 Sichuan city of Leshan province Wutongqiao District Xiba town Patentee after: Sichuan New Material Co., Ltd. Address before: 614805 Sichuan city of Leshan province Wutongqiao District Xiba town Sichuan yinbang Silicon Industry Co. Ltd. Patentee before: Sichuan Yinbang Silicon Industry Co., Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20210519 Address after: 614000 No.97 Xingye Road, Shuikou Town, Shizhong District, Leshan City, Sichuan Province Patentee after: Leshan Keyuan Network Technology Co.,Ltd. Address before: 614000 Jianxin street, Xiba Town, Wutongqiao District, Leshan City, Sichuan Province Patentee before: SICHUAN YINBANG NEW MATERIAL Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210623 Address after: 614000 No.49, group 5, Qianfeng village, Xiba Town, Wutongqiao District, Leshan City, Sichuan Province Patentee after: SICHUAN YINBANG NEW MATERIAL Co.,Ltd. Address before: 614000 No.97 Xingye Road, Shuikou Town, Shizhong District, Leshan City, Sichuan Province Patentee before: Leshan Keyuan Network Technology Co.,Ltd. |
|
TR01 | Transfer of patent right |