JP4873680B2 - 立方体状マグネシア粉末の製造法 - Google Patents
立方体状マグネシア粉末の製造法 Download PDFInfo
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- JP4873680B2 JP4873680B2 JP2004213850A JP2004213850A JP4873680B2 JP 4873680 B2 JP4873680 B2 JP 4873680B2 JP 2004213850 A JP2004213850 A JP 2004213850A JP 2004213850 A JP2004213850 A JP 2004213850A JP 4873680 B2 JP4873680 B2 JP 4873680B2
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- JP
- Japan
- Prior art keywords
- magnesium
- powder
- magnesia
- chloride
- producing
- 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.)
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- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 title claims description 109
- 239000000395 magnesium oxide Substances 0.000 title claims description 55
- 239000000843 powder Substances 0.000 title claims description 51
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 42
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 14
- 239000001095 magnesium carbonate Substances 0.000 claims description 14
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 14
- 239000007864 aqueous solution Substances 0.000 claims description 12
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 11
- 239000000347 magnesium hydroxide Substances 0.000 claims description 11
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 238000001354 calcination Methods 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 7
- 159000000003 magnesium salts Chemical class 0.000 claims description 7
- 239000000243 solution Substances 0.000 claims description 7
- 239000006185 dispersion Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 229940050906 magnesium chloride hexahydrate Drugs 0.000 claims description 5
- DHRRIBDTHFBPNG-UHFFFAOYSA-L magnesium dichloride hexahydrate Chemical compound O.O.O.O.O.O.[Mg+2].[Cl-].[Cl-] DHRRIBDTHFBPNG-UHFFFAOYSA-L 0.000 claims description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 230000001376 precipitating effect Effects 0.000 claims description 4
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- 238000005979 thermal decomposition reaction Methods 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims 1
- 239000011777 magnesium Substances 0.000 claims 1
- 229910052749 magnesium Inorganic materials 0.000 claims 1
- 229940091250 magnesium supplement Drugs 0.000 claims 1
- 239000002245 particle Substances 0.000 description 40
- 150000003839 salts Chemical class 0.000 description 36
- 238000000034 method Methods 0.000 description 29
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 22
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 15
- 238000010304 firing Methods 0.000 description 15
- 229960002337 magnesium chloride Drugs 0.000 description 11
- 229910001629 magnesium chloride Inorganic materials 0.000 description 11
- 239000007789 gas Substances 0.000 description 9
- 150000002681 magnesium compounds Chemical class 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 7
- -1 catalytic activity Chemical compound 0.000 description 7
- 239000013626 chemical specie Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- 229910002651 NO3 Inorganic materials 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 239000002244 precipitate Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 229910021645 metal ion Inorganic materials 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
- 235000019270 ammonium chloride Nutrition 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 229910001882 dioxygen Inorganic materials 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 229910001425 magnesium ion Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 229910001415 sodium ion Inorganic materials 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- 235000012501 ammonium carbonate Nutrition 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- UHNWOJJPXCYKCG-UHFFFAOYSA-L magnesium oxalate Chemical compound [Mg+2].[O-]C(=O)C([O-])=O UHNWOJJPXCYKCG-UHFFFAOYSA-L 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Images
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- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004213850A JP4873680B2 (ja) | 2004-07-22 | 2004-07-22 | 立方体状マグネシア粉末の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004213850A JP4873680B2 (ja) | 2004-07-22 | 2004-07-22 | 立方体状マグネシア粉末の製造法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2006036544A JP2006036544A (ja) | 2006-02-09 |
| JP2006036544A5 JP2006036544A5 (enExample) | 2007-09-06 |
| JP4873680B2 true JP4873680B2 (ja) | 2012-02-08 |
Family
ID=35901936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004213850A Expired - Fee Related JP4873680B2 (ja) | 2004-07-22 | 2004-07-22 | 立方体状マグネシア粉末の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4873680B2 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5248534B2 (ja) * | 2006-02-21 | 2013-07-31 | 宇部マテリアルズ株式会社 | フッ素含有酸化マグネシウム粉末の製造方法 |
| JP5016935B2 (ja) * | 2007-01-30 | 2012-09-05 | タテホ化学工業株式会社 | 立方体状酸化マグネシウム粉末及びその製法 |
| KR101492628B1 (ko) * | 2007-03-01 | 2015-02-12 | 우베 마테리알즈 가부시키가이샤 | 염소 함유 산화마그네슘 분말 |
| WO2010024389A1 (ja) * | 2008-08-29 | 2010-03-04 | 宇部マテリアルズ株式会社 | 発光性積層体 |
| JP5484833B2 (ja) * | 2008-08-29 | 2014-05-07 | 宇部マテリアルズ株式会社 | 蛍光体粉末組成物 |
| KR101388362B1 (ko) * | 2008-12-19 | 2014-04-22 | 우베 마테리알즈 가부시키가이샤 | 산화 마그네슘 미세 분말 및 그 제조 방법 |
| CN105540622B (zh) * | 2015-12-31 | 2017-03-22 | 上海应用技术学院 | 一种硅钢级氧化镁的回收再制备方法 |
| CN110028089A (zh) * | 2019-03-18 | 2019-07-19 | 辽宁工程技术大学 | 一种蛇纹石尾矿制备氧化镁的方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5816918A (ja) * | 1981-07-24 | 1983-01-31 | Nissan Motor Co Ltd | 車両用デユアル型空調装置 |
| JPS60161328A (ja) * | 1984-01-27 | 1985-08-23 | Natl Inst For Res In Inorg Mater | 高純度マグネシア粉末の製造法 |
| JPS6311516A (ja) * | 1986-07-02 | 1988-01-19 | Natl Inst For Res In Inorg Mater | 耐水和性高純度マグネシア粉末の製造法 |
| JPS63107811A (ja) * | 1986-10-27 | 1988-05-12 | Tdk Corp | アルカリ土類金属酸化物の精製方法 |
| JP3466754B2 (ja) * | 1995-03-02 | 2003-11-17 | タテホ化学工業株式会社 | 酸化マグネシウムの精製方法 |
| JP3563269B2 (ja) * | 1998-07-15 | 2004-09-08 | 宇部マテリアルズ株式会社 | 酸化マグネシウムの製造方法 |
| JP2003002640A (ja) * | 2001-06-18 | 2003-01-08 | Ube Material Industries Ltd | マグネシウム含有酸化物粉末、及びその製造方法 |
| JP3980569B2 (ja) * | 2004-04-19 | 2007-09-26 | 宇部マテリアルズ株式会社 | 酸化マグネシウム |
-
2004
- 2004-07-22 JP JP2004213850A patent/JP4873680B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006036544A (ja) | 2006-02-09 |
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