CN202705056U - 一种连续提纯工业氨装置 - Google Patents
一种连续提纯工业氨装置 Download PDFInfo
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- CN202705056U CN202705056U CN 201220313962 CN201220313962U CN202705056U CN 202705056 U CN202705056 U CN 202705056U CN 201220313962 CN201220313962 CN 201220313962 CN 201220313962 U CN201220313962 U CN 201220313962U CN 202705056 U CN202705056 U CN 202705056U
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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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- Organic Chemistry (AREA)
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- Inorganic Chemistry (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
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CN 201220313962 CN202705056U (zh) | 2012-07-02 | 2012-07-02 | 一种连续提纯工业氨装置 |
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CN 201220313962 CN202705056U (zh) | 2012-07-02 | 2012-07-02 | 一种连续提纯工业氨装置 |
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CN202705056U true CN202705056U (zh) | 2013-01-30 |
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CN 201220313962 Expired - Fee Related CN202705056U (zh) | 2012-07-02 | 2012-07-02 | 一种连续提纯工业氨装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102730719A (zh) * | 2012-07-02 | 2012-10-17 | 大连保税区科利德化工科技开发有限公司 | 一种连续提纯工业氨装置及工艺 |
CN104709925A (zh) * | 2013-12-12 | 2015-06-17 | 湖南高安新材料有限公司 | 一种高纯氨生产装置 |
-
2012
- 2012-07-02 CN CN 201220313962 patent/CN202705056U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102730719A (zh) * | 2012-07-02 | 2012-10-17 | 大连保税区科利德化工科技开发有限公司 | 一种连续提纯工业氨装置及工艺 |
CN104709925A (zh) * | 2013-12-12 | 2015-06-17 | 湖南高安新材料有限公司 | 一种高纯氨生产装置 |
CN104709925B (zh) * | 2013-12-12 | 2017-08-08 | 湖南高安新材料有限公司 | 一种高纯氨生产装置 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180523 Address after: 116092 2-4-1, 8 Garden Street, Ganjingzi District, Dalian, Liaoning. Co-patentee after: Zhao Chao Patentee after: Zhao Yi Co-patentee after: Ji Yanqiu Co-patentee after: Wang Tianyuan Address before: 116600 Liaoning Dalian bonded area storage processing area IE-33 Patentee before: DALIAN FREE TRADE ZONE CREDIT CHEMICAL SCIENCE AND TECHNOLOGY DEVELOPMENT CO.,LTD. |
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TR01 | Transfer of patent right | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Quanjiao kelide Electronic Materials Co.,Ltd. Assignor: Zhao Yi|Zhao Chao|Ji Yanqiu|Wang Tianyuan Contract record no.: X2020340000006 Denomination of utility model: A device for continuous purification of industrial ammonia Granted publication date: 20130130 License type: Exclusive License Record date: 20200806 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20210702 |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Quanjiao kelide Electronic Materials Co.,Ltd. Assignor: Zhao Yi|Zhao Chao|Ji Yanqiu|Wang Tianyuan Contract record no.: X2020340000006 Date of cancellation: 20230419 |
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EC01 | Cancellation of recordation of patent licensing contract |