CN202297159U - 电子级超纯氨的提纯装置 - Google Patents
电子级超纯氨的提纯装置 Download PDFInfo
- Publication number
- CN202297159U CN202297159U CN 201120388896 CN201120388896U CN202297159U CN 202297159 U CN202297159 U CN 202297159U CN 201120388896 CN201120388896 CN 201120388896 CN 201120388896 U CN201120388896 U CN 201120388896U CN 202297159 U CN202297159 U CN 202297159U
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- CN
- China
- Prior art keywords
- rectifying tower
- tower
- rectifying
- ammonia
- output
- 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.)
- Expired - Lifetime
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/024—Purification
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201120388896 CN202297159U (zh) | 2011-10-13 | 2011-10-13 | 电子级超纯氨的提纯装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201120388896 CN202297159U (zh) | 2011-10-13 | 2011-10-13 | 电子级超纯氨的提纯装置 |
Publications (1)
Publication Number | Publication Date |
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CN202297159U true CN202297159U (zh) | 2012-07-04 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201120388896 Expired - Lifetime CN202297159U (zh) | 2011-10-13 | 2011-10-13 | 电子级超纯氨的提纯装置 |
Country Status (1)
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CN (1) | CN202297159U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102320623A (zh) * | 2011-10-13 | 2012-01-18 | 周平 | 电子级超纯氨的提纯装置及其提纯方法 |
CN111960436A (zh) * | 2020-09-03 | 2020-11-20 | 福建省宜品生物科技有限公司 | 一种超纯氨生产装置及生产方法 |
-
2011
- 2011-10-13 CN CN 201120388896 patent/CN202297159U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102320623A (zh) * | 2011-10-13 | 2012-01-18 | 周平 | 电子级超纯氨的提纯装置及其提纯方法 |
CN111960436A (zh) * | 2020-09-03 | 2020-11-20 | 福建省宜品生物科技有限公司 | 一种超纯氨生产装置及生产方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160317 Address after: 314400, No. 38, Lu an road, Jianshan New District, Jiaxing, Zhejiang, Haining Patentee after: HAINING INDUSAIR ELECTRONICS CO., LTD. Address before: Jiaxing City, Zhejiang Province, Haining City, 314400 yuan spent on the Bridge Industrial Park Company Patentee before: Zhou Ping |
|
CP01 | Change in the name or title of a patent holder |
Address after: 314400 No.38 Anjiang Road, Jianshan New District, Haining City, Jiaxing City, Zhejiang Province Patentee after: Zhejiang yingdesai semiconductor materials Co.,Ltd. Address before: 314400 No.38 Anjiang Road, Jianshan New District, Haining City, Jiaxing City, Zhejiang Province Patentee before: HAINING INDUSAIR ELECTRONICS Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20120704 |
|
CX01 | Expiry of patent term |