CN1182024C - 一种颗粒亚硝酸钠制造方法 - Google Patents
一种颗粒亚硝酸钠制造方法 Download PDFInfo
- Publication number
- CN1182024C CN1182024C CNB01115179XA CN01115179A CN1182024C CN 1182024 C CN1182024 C CN 1182024C CN B01115179X A CNB01115179X A CN B01115179XA CN 01115179 A CN01115179 A CN 01115179A CN 1182024 C CN1182024 C CN 1182024C
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- Prior art keywords
- sodium nitrite
- liquid phase
- heating
- product
- mixing salt
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- 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.)
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- Curing Cements, Concrete, And Artificial Stone (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB01115179XA CN1182024C (zh) | 2001-07-28 | 2001-07-28 | 一种颗粒亚硝酸钠制造方法 |
Applications Claiming Priority (1)
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CNB01115179XA CN1182024C (zh) | 2001-07-28 | 2001-07-28 | 一种颗粒亚硝酸钠制造方法 |
Publications (2)
Publication Number | Publication Date |
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CN1400161A CN1400161A (zh) | 2003-03-05 |
CN1182024C true CN1182024C (zh) | 2004-12-29 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB01115179XA Expired - Fee Related CN1182024C (zh) | 2001-07-28 | 2001-07-28 | 一种颗粒亚硝酸钠制造方法 |
Country Status (1)
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CN (1) | CN1182024C (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101624195B (zh) * | 2009-06-26 | 2011-06-29 | 戴良玉 | 一种硝酸钠球形细颗粒的造粒方法 |
CN107477982B (zh) * | 2017-08-11 | 2019-04-12 | 中国化学工程第六建设有限公司 | 应用于钾盐的316钛流化床干燥冷却工艺 |
CN109384251A (zh) * | 2018-12-12 | 2019-02-26 | 青海盐湖工业股份有限公司 | 一种硝酸钾的造粒方法及其制备的硝酸钾颗粒 |
IN201921022338A (zh) * | 2019-06-05 | 2020-05-22 |
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2001
- 2001-07-28 CN CNB01115179XA patent/CN1182024C/zh not_active Expired - Fee Related
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CN1400161A (zh) | 2003-03-05 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: QINGDAO HENGYUAN CHEMICAL ENGINEERING CO., LTD. Free format text: FORMER OWNER: JIAONAN HENGYUAN CHEMICAL WORKS Effective date: 20040227 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20040227 Address after: Room 92 No. 300072 Tianjin chemical industry of Nankai District City, Wei Jin Road Applicant after: Tianjin University Co-applicant after: Qingdao Hengyuan Chemical Co., Ltd. Address before: Room 92 No. 300072 Tianjin chemical industry of Nankai District City, Wei Jin Road Applicant before: Tianjin University Co-applicant before: Jiaonan Hengyuan Chemical Factory |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041229 Termination date: 20120728 |