CN109336056A - 一种钠法制备次氯酸钙的方法 - Google Patents
一种钠法制备次氯酸钙的方法 Download PDFInfo
- Publication number
- CN109336056A CN109336056A CN201811383485.1A CN201811383485A CN109336056A CN 109336056 A CN109336056 A CN 109336056A CN 201811383485 A CN201811383485 A CN 201811383485A CN 109336056 A CN109336056 A CN 109336056A
- Authority
- CN
- China
- Prior art keywords
- calcium hypochlorite
- chlorination
- sodium chloride
- sodium
- calcium
- 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.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B11/00—Oxides or oxyacids of halogens; Salts thereof
- C01B11/04—Hypochlorous acid
- C01B11/06—Hypochlorites
- C01B11/064—Hypochlorites of alkaline-earth metals
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/04—Chlorides
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811383485.1A CN109336056A (zh) | 2018-11-20 | 2018-11-20 | 一种钠法制备次氯酸钙的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811383485.1A CN109336056A (zh) | 2018-11-20 | 2018-11-20 | 一种钠法制备次氯酸钙的方法 |
Publications (1)
Publication Number | Publication Date |
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CN109336056A true CN109336056A (zh) | 2019-02-15 |
Family
ID=65316627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811383485.1A Pending CN109336056A (zh) | 2018-11-20 | 2018-11-20 | 一种钠法制备次氯酸钙的方法 |
Country Status (1)
Country | Link |
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CN (1) | CN109336056A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112174093A (zh) * | 2020-09-30 | 2021-01-05 | 河南神马氯碱发展有限责任公司 | 一种利用电石渣生产漂粉精的方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4183907A (en) * | 1978-08-28 | 1980-01-15 | Olin Corporation | Method for preparing calcium hypochlorite |
US4258024A (en) * | 1975-03-27 | 1981-03-24 | Potasse Et Produits Chimiques | Non-pollutant process for the manufacture of neutral calcium hypochlorite with a high content of active chlorine |
US4468377A (en) * | 1983-03-07 | 1984-08-28 | Olin Corporation | Continuous process for the manufacture of calcium hypochlorite |
CN87100005A (zh) * | 1987-01-03 | 1988-07-20 | C-I-L公司 | 次氯酸钙的生产方法 |
CN1198402A (zh) * | 1997-05-04 | 1998-11-11 | 王振文 | 钠法生产漂白粉精的一种工艺方法 |
CN104355293A (zh) * | 2014-10-22 | 2015-02-18 | 张世军 | 钠法制备次氯酸钙的工艺 |
-
2018
- 2018-11-20 CN CN201811383485.1A patent/CN109336056A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4258024A (en) * | 1975-03-27 | 1981-03-24 | Potasse Et Produits Chimiques | Non-pollutant process for the manufacture of neutral calcium hypochlorite with a high content of active chlorine |
US4183907A (en) * | 1978-08-28 | 1980-01-15 | Olin Corporation | Method for preparing calcium hypochlorite |
US4468377A (en) * | 1983-03-07 | 1984-08-28 | Olin Corporation | Continuous process for the manufacture of calcium hypochlorite |
CN87100005A (zh) * | 1987-01-03 | 1988-07-20 | C-I-L公司 | 次氯酸钙的生产方法 |
CN1198402A (zh) * | 1997-05-04 | 1998-11-11 | 王振文 | 钠法生产漂白粉精的一种工艺方法 |
CN104355293A (zh) * | 2014-10-22 | 2015-02-18 | 张世军 | 钠法制备次氯酸钙的工艺 |
Non-Patent Citations (2)
Title |
---|
余湘立: ""对几种漂粉精(HSH)生产工艺的探讨"", 《氯碱工业》 * |
吴锁林: ""奥林法次氯酸钙概况"", 《氯碱工业》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112174093A (zh) * | 2020-09-30 | 2021-01-05 | 河南神马氯碱发展有限责任公司 | 一种利用电石渣生产漂粉精的方法 |
CN112174093B (zh) * | 2020-09-30 | 2022-07-08 | 河南神马氯碱发展有限责任公司 | 一种利用电石渣生产漂粉精的方法 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: No. 55 nautical Road, Nankai District, Tianjin Applicant after: THE INSTITUTE OF SEAWATER DESALINATION AND MULTIPURPOSE UTILIZATION, MNR (TIANJIN) Address before: 300192 No. 1 East scientific research road, Tianjin, Nankai District Applicant before: THE INSTITUTE OF SEAWATER DESALINATION AND MULTIPURPOSE UTILIZATION, SOA (TIANJIN) |
|
CB02 | Change of applicant information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Hui Inventor after: Zhang Qi Inventor after: Huang Xiping Inventor after: Feng Zhaohong Inventor after: Yao Ying Inventor after: Han Zhaohua Inventor after: Wang Yuqi Inventor after: Song Da Inventor after: Wang Zejiang Inventor after: Dong Zeliang Inventor after: Cai Ronghua Inventor before: Zhang Hui Inventor before: Yao Ying Inventor before: Wang Yuqi Inventor before: Song Da Inventor before: Wang Zejiang Inventor before: Dong Zeliang Inventor before: Cai Ronghua Inventor before: Zhang Qi Inventor before: Huang Xiping |
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CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210408 Address after: No. 55 nautical Road, Nankai District, Tianjin Applicant after: THE INSTITUTE OF SEAWATER DESALINATION AND MULTIPURPOSE UTILIZATION, MNR (TIANJIN) Applicant after: Haixing Yinuo Chemical Co.,Ltd. Address before: No. 55 nautical Road, Nankai District, Tianjin Applicant before: THE INSTITUTE OF SEAWATER DESALINATION AND MULTIPURPOSE UTILIZATION, MNR (TIANJIN) |
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TA01 | Transfer of patent application right |