CN108394905B - 还原炉全自动平稳运行方法 - Google Patents
还原炉全自动平稳运行方法 Download PDFInfo
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- CN108394905B CN108394905B CN201710069075.9A CN201710069075A CN108394905B CN 108394905 B CN108394905 B CN 108394905B CN 201710069075 A CN201710069075 A CN 201710069075A CN 108394905 B CN108394905 B CN 108394905B
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- hydrogen
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- 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
- C01B33/02—Silicon
- C01B33/021—Preparation
- C01B33/027—Preparation by decomposition or reduction of gaseous or vaporised silicon compounds other than silica or silica-containing material
- C01B33/035—Preparation by decomposition or reduction of gaseous or vaporised silicon compounds other than silica or silica-containing material by decomposition or reduction of gaseous or vaporised silicon compounds in the presence of heated filaments of silicon, carbon or a refractory metal, e.g. tantalum or tungsten, or in the presence of heated silicon rods on which the formed silicon is deposited, a silicon rod being obtained, e.g. Siemens process
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
- F27D2019/0087—Automatisation of the whole plant or activity
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Silicon Compounds (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710069075.9A CN108394905B (zh) | 2017-02-08 | 2017-02-08 | 还原炉全自动平稳运行方法 |
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CN201710069075.9A CN108394905B (zh) | 2017-02-08 | 2017-02-08 | 还原炉全自动平稳运行方法 |
Publications (2)
Publication Number | Publication Date |
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CN108394905A CN108394905A (zh) | 2018-08-14 |
CN108394905B true CN108394905B (zh) | 2019-12-31 |
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CN201710069075.9A Active CN108394905B (zh) | 2017-02-08 | 2017-02-08 | 还原炉全自动平稳运行方法 |
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CN (1) | CN108394905B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109607549A (zh) * | 2019-01-31 | 2019-04-12 | 内蒙古通威高纯晶硅有限公司 | 一种多晶硅生产中的三氯氢硅生产工艺中的启炉方法 |
CN110879579B (zh) * | 2019-11-11 | 2021-11-12 | 青海黄河上游水电开发有限责任公司新能源分公司 | 基于多晶硅生产装置dcs系统的还原炉顺序控制方法 |
CN113741599B (zh) * | 2021-09-26 | 2022-05-31 | 四川永祥新能源有限公司 | 一种还原炉停炉控制工艺及其系统和计算机可读存储介质 |
CN115594182A (zh) * | 2022-10-28 | 2023-01-13 | 四川永祥新能源有限公司(Cn) | 用于多晶硅还原炉的一键开炉控制方法及其系统和计算机可读存储介质 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0570118A (ja) * | 1991-09-13 | 1993-03-23 | Hoxan Corp | キヤストリボン法による多結晶シリコンシートの製造装置 |
CN102109827A (zh) * | 2011-01-14 | 2011-06-29 | 宜昌南玻硅材料有限公司 | 多晶硅生产中供料和供电同步自动控制方法 |
CN102608913A (zh) * | 2011-01-19 | 2012-07-25 | 内蒙古盾安光伏科技有限公司 | 多晶硅生产还原炉停炉控制系统及其方法 |
CN102923711A (zh) * | 2012-11-30 | 2013-02-13 | 内蒙古神舟硅业有限责任公司 | 一种多晶硅还原炉自动控制启炉方法 |
CN105045303A (zh) * | 2015-07-28 | 2015-11-11 | 新疆大全新能源有限公司 | 一种多晶硅生产过程中反应原料流量的控制方法 |
-
2017
- 2017-02-08 CN CN201710069075.9A patent/CN108394905B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0570118A (ja) * | 1991-09-13 | 1993-03-23 | Hoxan Corp | キヤストリボン法による多結晶シリコンシートの製造装置 |
CN102109827A (zh) * | 2011-01-14 | 2011-06-29 | 宜昌南玻硅材料有限公司 | 多晶硅生产中供料和供电同步自动控制方法 |
CN102608913A (zh) * | 2011-01-19 | 2012-07-25 | 内蒙古盾安光伏科技有限公司 | 多晶硅生产还原炉停炉控制系统及其方法 |
CN102923711A (zh) * | 2012-11-30 | 2013-02-13 | 内蒙古神舟硅业有限责任公司 | 一种多晶硅还原炉自动控制启炉方法 |
CN105045303A (zh) * | 2015-07-28 | 2015-11-11 | 新疆大全新能源有限公司 | 一种多晶硅生产过程中反应原料流量的控制方法 |
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Application publication date: 20180814 Assignee: Inner Mongolia Xinte silicon material Co.,Ltd. Assignor: XINTE ENERGY Co.,Ltd. Contract record no.: X2022990000326 Denomination of invention: Full automatic and stable operation method of reduction furnace Granted publication date: 20191231 License type: Common License Record date: 20220627 Application publication date: 20180814 Assignee: Xinte silicon based new materials Co.,Ltd. Assignor: XINTE ENERGY Co.,Ltd. Contract record no.: X2022990000325 Denomination of invention: Full automatic and stable operation method of reduction furnace Granted publication date: 20191231 License type: Common License Record date: 20220627 |
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