CN100582010C - 一种制备氟化铝、无水硫酸镁、氟化钠的方法 - Google Patents
一种制备氟化铝、无水硫酸镁、氟化钠的方法 Download PDFInfo
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- CN100582010C CN100582010C CN200610106972A CN200610106972A CN100582010C CN 100582010 C CN100582010 C CN 100582010C CN 200610106972 A CN200610106972 A CN 200610106972A CN 200610106972 A CN200610106972 A CN 200610106972A CN 100582010 C CN100582010 C CN 100582010C
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- fluoride
- magnesium
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- sodium
- silicon tetrafluoride
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Abstract
Description
国标 | 本方法1# | 本方法2# | |
外观 | 白色粉末 | 白色粉末 | 白色粉末 |
MgSO<sub>4</sub> | 98%min | 98.2% | 98.5% |
MgO | 32.66%min | 32.88% | 32.96% |
Mg | 19.6%min | 19.8% | 19.9% |
PH(5W/V%Sol) | 6-8 | 6.8 | 7.8 |
铁含量(Fe) | 0.0015%max | 0.0012% | 0.0011% |
重金属(Pb) | 0.0008%max | 0.0006% | 0.0005% |
砷含量(As) | 0.0002%max | 0.0001% | 0.0001% |
水不溶 | 0.01%max | 0.01% | 0.01% |
颗粒大小(mm) | 0.1 | 0.1 | 0.1 |
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CN101134589A CN101134589A (zh) | 2008-03-05 |
CN100582010C true CN100582010C (zh) | 2010-01-20 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104445305A (zh) * | 2014-11-28 | 2015-03-25 | 嵩县中科孵化器有限公司 | 氟化镁的制备方法 |
CN106007797B (zh) * | 2016-05-30 | 2018-03-20 | 云南凯威特新材料股份有限公司 | 水泥基渗透硬化剂 |
CN106277097B (zh) * | 2016-08-30 | 2019-11-05 | 云南凯威特新材料股份有限公司 | 磷肥企业氟硅酸废水全密闭无害化处理方法 |
CN115353131B (zh) * | 2022-09-14 | 2023-09-12 | 丹东金辽化工有限公司 | 一种一水硫酸镁的生产方法 |
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Non-Patent Citations (2)
Title |
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我国镁化合物进出口现状及其发展浅析. 胡庆福等.中国非金属矿工业导刊,第6期. 2002 |
我国镁化合物进出口现状及其发展浅析. 胡庆福等.中国非金属矿工业导刊,第6期. 2002 * |
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Inventor after: Tian Nianyi Inventor after: Hou Hongjun Inventor after: Gu Zhengyan Inventor after: You Yuanchao Inventor after: Xu Ming Inventor after: Jia Shuqin Inventor after: Yu Zhigao Inventor before: Li Shijiang Inventor before: Fan Xiaolei Inventor before: Hou Hongjun Inventor before: Yang Huachun Inventor before: Huangfu Genli Inventor before: Yan Chunsheng Inventor before: Liu Haixia Inventor before: Li Lingyun Inventor before: Cheng Lijing Inventor before: Hao Jiantang |
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Effective date of registration: 20160121 Address after: 730621 No. 850 East Main Street, Jingyuan County, Gansu, Baiyin Patentee after: Baiyin Zhongtian Chemical Co., Ltd. Address before: The station area 454191 Henan province Jiaozuo City West Feng Feng Industrial Zone Patentee before: Duo-fluoride Chemicals Co., Ltd. |