CN104261435A - 一种复分解法硝酸钾结晶系统及结晶工艺 - Google Patents
一种复分解法硝酸钾结晶系统及结晶工艺 Download PDFInfo
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- CN104261435A CN104261435A CN201410531820.3A CN201410531820A CN104261435A CN 104261435 A CN104261435 A CN 104261435A CN 201410531820 A CN201410531820 A CN 201410531820A CN 104261435 A CN104261435 A CN 104261435A
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- vacuum
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- potassium nitrate
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D9/00—Nitrates of sodium, potassium or alkali metals in general
- C01D9/08—Preparation by double decomposition
- C01D9/10—Preparation by double decomposition with ammonium nitrate
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/16—Halides of ammonium
- C01C1/164—Ammonium chloride
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
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CN201410531820.3A CN104261435B (zh) | 2014-10-10 | 2014-10-10 | 一种复分解法硝酸钾结晶系统及结晶工艺 |
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CN201410531820.3A CN104261435B (zh) | 2014-10-10 | 2014-10-10 | 一种复分解法硝酸钾结晶系统及结晶工艺 |
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CN104261435A true CN104261435A (zh) | 2015-01-07 |
CN104261435B CN104261435B (zh) | 2015-12-02 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104787783A (zh) * | 2015-04-14 | 2015-07-22 | 四川米高化肥有限公司 | 重结晶法制备工业硝酸钾的方法 |
CN105110355A (zh) * | 2015-08-25 | 2015-12-02 | 浏阳市金和化工有限公司 | 一种光玻级高纯硝酸钾加工方法 |
CN108046296A (zh) * | 2018-01-19 | 2018-05-18 | 江西金利达钾业有限责任公司 | 一种用于生产硝酸钾的空气冷却塔 |
CN110860106A (zh) * | 2019-12-17 | 2020-03-06 | 尹博闻 | 利用冷却结晶生产溶解度随温度变化无机盐的装置及方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1113886A (zh) * | 1994-06-01 | 1995-12-27 | 门伟 | 硝酸钾的生产方法 |
CN1827526A (zh) * | 2005-08-31 | 2006-09-06 | 东华工程科技股份有限公司 | 一种复分解法制备硝酸钾的方法 |
CN101143731A (zh) * | 2007-09-05 | 2008-03-19 | 化工部长沙设计研究院 | 用硝酸钠转化氯化钾生产硝酸钾的真空结晶生产工艺 |
WO2014154189A1 (en) * | 2013-03-28 | 2014-10-02 | Membrain S.R.O. | A method of production of potassium nitrate by electrodialysis and apparatus for making the same |
-
2014
- 2014-10-10 CN CN201410531820.3A patent/CN104261435B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1113886A (zh) * | 1994-06-01 | 1995-12-27 | 门伟 | 硝酸钾的生产方法 |
CN1827526A (zh) * | 2005-08-31 | 2006-09-06 | 东华工程科技股份有限公司 | 一种复分解法制备硝酸钾的方法 |
CN101143731A (zh) * | 2007-09-05 | 2008-03-19 | 化工部长沙设计研究院 | 用硝酸钠转化氯化钾生产硝酸钾的真空结晶生产工艺 |
WO2014154189A1 (en) * | 2013-03-28 | 2014-10-02 | Membrain S.R.O. | A method of production of potassium nitrate by electrodialysis and apparatus for making the same |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104787783A (zh) * | 2015-04-14 | 2015-07-22 | 四川米高化肥有限公司 | 重结晶法制备工业硝酸钾的方法 |
CN104787783B (zh) * | 2015-04-14 | 2018-03-16 | 四川米高化肥有限公司 | 重结晶法制备工业硝酸钾的方法 |
CN105110355A (zh) * | 2015-08-25 | 2015-12-02 | 浏阳市金和化工有限公司 | 一种光玻级高纯硝酸钾加工方法 |
CN108046296A (zh) * | 2018-01-19 | 2018-05-18 | 江西金利达钾业有限责任公司 | 一种用于生产硝酸钾的空气冷却塔 |
CN110860106A (zh) * | 2019-12-17 | 2020-03-06 | 尹博闻 | 利用冷却结晶生产溶解度随温度变化无机盐的装置及方法 |
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CN104261435B (zh) | 2015-12-02 |
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Address after: 276700 No. 17 Da Xing West Street, Linshu Economic Development Zone, Linyi, Shandong Applicant after: Noblefone (China) Chemical Co.,Ltd. Address before: 276700 No. 17 Da Xing West Street, Linshu Economic Development Zone, Linyi, Shandong Applicant before: SHANDONG NUOBEIFENG CHEMICAL Co.,Ltd. |
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Address after: 276700 No. 17, Xingda West Street, economic development zone, Linshu County, Lanshan District, Linyi City, Shandong Province Patentee after: NOBERFUN (CHINA) AGRICULTURE CO.,LTD. Address before: 276700 No. 17, Xingda West Street, economic development zone, Linshu County, Linyi City, Shandong Province Patentee before: Noblefone (China) Chemical Co.,Ltd. |
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Effective date of registration: 20211227 Address after: 276700 Xingda West Street, Linshu County, Linyi City, Shandong Province, No. 19 Patentee after: KINGENTA ECOLOGICAL ENGINEERING GROUP Co.,Ltd. Address before: 276700 No. 17, Xingda West Street, economic development zone, Linshu County, Lanshan District, Linyi City, Shandong Province Patentee before: NOBERFUN (CHINA) AGRICULTURE CO.,LTD. |
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