JPS6042271A - 高純度マグネシア焼結体の製造法 - Google Patents
高純度マグネシア焼結体の製造法Info
- Publication number
- JPS6042271A JPS6042271A JP58148022A JP14802283A JPS6042271A JP S6042271 A JPS6042271 A JP S6042271A JP 58148022 A JP58148022 A JP 58148022A JP 14802283 A JP14802283 A JP 14802283A JP S6042271 A JPS6042271 A JP S6042271A
- Authority
- JP
- Japan
- Prior art keywords
- magnesia
- sintered body
- magnesia sintered
- purity
- manufacture
- 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.)
- Granted
Links
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 title claims description 84
- 239000000395 magnesium oxide Substances 0.000 title claims description 42
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 239000000203 mixture Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 239000007791 liquid phase Substances 0.000 claims description 4
- 239000013535 sea water Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 239000000843 powder Substances 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 5
- 239000000347 magnesium hydroxide Substances 0.000 description 5
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 5
- 239000011449 brick Substances 0.000 description 4
- 239000000920 calcium hydroxide Substances 0.000 description 4
- 235000011116 calcium hydroxide Nutrition 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 3
- 229910052796 boron Inorganic materials 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000029087 digestion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000013003 hot bending Methods 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 239000001095 magnesium carbonate Substances 0.000 description 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 2
- 235000014380 magnesium carbonate Nutrition 0.000 description 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000011822 basic refractory Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58148022A JPS6042271A (ja) | 1983-08-15 | 1983-08-15 | 高純度マグネシア焼結体の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58148022A JPS6042271A (ja) | 1983-08-15 | 1983-08-15 | 高純度マグネシア焼結体の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6042271A true JPS6042271A (ja) | 1985-03-06 |
| JPH0348150B2 JPH0348150B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-07-23 |
Family
ID=15443351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58148022A Granted JPS6042271A (ja) | 1983-08-15 | 1983-08-15 | 高純度マグネシア焼結体の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6042271A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01313359A (ja) * | 1988-06-13 | 1989-12-18 | Kobe Steel Ltd | マグネシア炭素煉瓦 |
| US7771682B2 (en) * | 2006-01-31 | 2010-08-10 | Council Of Scientific And Industrial Research | Process for the preparation of magnesia (MgO) from crude Mg (OH)2 |
-
1983
- 1983-08-15 JP JP58148022A patent/JPS6042271A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01313359A (ja) * | 1988-06-13 | 1989-12-18 | Kobe Steel Ltd | マグネシア炭素煉瓦 |
| US7771682B2 (en) * | 2006-01-31 | 2010-08-10 | Council Of Scientific And Industrial Research | Process for the preparation of magnesia (MgO) from crude Mg (OH)2 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0348150B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-07-23 |
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