CN105548162B - 氯化亚砜中硫酰氯的测定方法 - Google Patents
氯化亚砜中硫酰氯的测定方法 Download PDFInfo
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- CN105548162B CN105548162B CN201510926765.2A CN201510926765A CN105548162B CN 105548162 B CN105548162 B CN 105548162B CN 201510926765 A CN201510926765 A CN 201510926765A CN 105548162 B CN105548162 B CN 105548162B
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- thionyl chloride
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- chlorosulfuric acid
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
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CN201510926765.2A CN105548162B (zh) | 2015-12-14 | 2015-12-14 | 氯化亚砜中硫酰氯的测定方法 |
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CN201510926765.2A CN105548162B (zh) | 2015-12-14 | 2015-12-14 | 氯化亚砜中硫酰氯的测定方法 |
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CN105548162A CN105548162A (zh) | 2016-05-04 |
CN105548162B true CN105548162B (zh) | 2018-06-19 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4385124A (en) * | 1981-01-22 | 1983-05-24 | J. T. Baker Chemicals B.V. | Reagent for the quantitative determination of water and its use therefor |
CN101135646A (zh) * | 2007-09-18 | 2008-03-05 | 云南磷化集团有限公司 | 一种测定磷矿石中氧化镁的方法 |
CN102183518A (zh) * | 2011-01-26 | 2011-09-14 | 中节能六合天融环保科技有限公司 | 一种快速测定镁法脱硫过程中硫酸根含量的方法 |
CN102539422A (zh) * | 2011-11-15 | 2012-07-04 | 大连经济技术开发区大山表面处理有限公司 | 镀铬溶液中硫酸根的测定方法 |
CN105136975A (zh) * | 2015-09-01 | 2015-12-09 | 武汉钢铁(集团)公司 | 一种测定萤石中氟化钙含量的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101701914A (zh) * | 2009-10-29 | 2010-05-05 | 江西稀有金属钨业控股集团有限公司 | 一种矿石中钙元素的分析检测方法 |
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- 2015-12-14 CN CN201510926765.2A patent/CN105548162B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4385124A (en) * | 1981-01-22 | 1983-05-24 | J. T. Baker Chemicals B.V. | Reagent for the quantitative determination of water and its use therefor |
CN101135646A (zh) * | 2007-09-18 | 2008-03-05 | 云南磷化集团有限公司 | 一种测定磷矿石中氧化镁的方法 |
CN102183518A (zh) * | 2011-01-26 | 2011-09-14 | 中节能六合天融环保科技有限公司 | 一种快速测定镁法脱硫过程中硫酸根含量的方法 |
CN102539422A (zh) * | 2011-11-15 | 2012-07-04 | 大连经济技术开发区大山表面处理有限公司 | 镀铬溶液中硫酸根的测定方法 |
CN105136975A (zh) * | 2015-09-01 | 2015-12-09 | 武汉钢铁(集团)公司 | 一种测定萤石中氟化钙含量的方法 |
Non-Patent Citations (1)
Title |
---|
用EDTA测定无水亚硫酸钠中的硫酸钠;用EDTA测定无水亚硫酸钠中的硫酸钠;《辽宁化工》;19930302;第1993年卷(第1期);第56,63页,尤其是第56页第1-2节 * |
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Address after: 255190 Yang Zhen, Zichuan District, Zibo City, Shandong Province Applicant after: Shandong Kaisheng New Materials Co.,Ltd. Address before: 255190 Yang Zhen, Zichuan District, Zibo City, Shandong Province Applicant before: SHANDONG KAISHENG NEW MATERIALS CO., LTD. |
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Inventor after: Li Wenjuan Inventor after: Zhang Congcong Inventor after: Tian Hengqiang Inventor after: Wang Ronghai Inventor after: Zhang Shanmin Inventor after: Gao Mingtao Inventor before: Li Wenjuan Inventor before: Wang Ronghai Inventor before: Tian Hengqiang Inventor before: Zhang Shanmin Inventor before: Gao Mingtao |
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