JPS63218534A - マグネシアの造粒方法 - Google Patents
マグネシアの造粒方法Info
- Publication number
- JPS63218534A JPS63218534A JP62050838A JP5083887A JPS63218534A JP S63218534 A JPS63218534 A JP S63218534A JP 62050838 A JP62050838 A JP 62050838A JP 5083887 A JP5083887 A JP 5083887A JP S63218534 A JPS63218534 A JP S63218534A
- Authority
- JP
- Japan
- Prior art keywords
- magnesia
- primary particles
- raw material
- particles
- granulating
- 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 97
- 239000000395 magnesium oxide Substances 0.000 title claims description 48
- 238000000034 method Methods 0.000 title claims description 33
- 239000002994 raw material Substances 0.000 title claims description 23
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 239000000919 ceramic Substances 0.000 title 1
- 239000011164 primary particle Substances 0.000 claims description 25
- 239000011163 secondary particle Substances 0.000 claims description 21
- 229910052573 porcelain Inorganic materials 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000000465 moulding Methods 0.000 claims description 11
- 238000005469 granulation Methods 0.000 claims description 8
- 230000003179 granulation Effects 0.000 claims description 8
- 230000029087 digestion Effects 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 238000010298 pulverizing process Methods 0.000 claims description 6
- 239000002002 slurry Substances 0.000 claims description 6
- 238000001694 spray drying Methods 0.000 claims description 6
- 238000010304 firing Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 description 11
- 239000004094 surface-active agent Substances 0.000 description 7
- 238000005245 sintering Methods 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 235000019441 ethanol Nutrition 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000003125 aqueous solvent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012776 electronic material Substances 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 2
- 239000000347 magnesium hydroxide Substances 0.000 description 2
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000002736 nonionic surfactant Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- -1 5i02 Chemical compound 0.000 description 1
- 239000005456 alcohol based solvent Substances 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000011361 granulated particle Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000007721 mold pressing method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62050838A JPS63218534A (ja) | 1987-03-05 | 1987-03-05 | マグネシアの造粒方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62050838A JPS63218534A (ja) | 1987-03-05 | 1987-03-05 | マグネシアの造粒方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4225626A Division JPH0672043B2 (ja) | 1992-08-25 | 1992-08-25 | マグネシア磁器の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63218534A true JPS63218534A (ja) | 1988-09-12 |
| JPH058139B2 JPH058139B2 (enrdf_load_stackoverflow) | 1993-02-01 |
Family
ID=12869885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62050838A Granted JPS63218534A (ja) | 1987-03-05 | 1987-03-05 | マグネシアの造粒方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63218534A (enrdf_load_stackoverflow) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5091609A (enrdf_load_stackoverflow) * | 1973-12-12 | 1975-07-22 | ||
| JPS5127685A (en) * | 1974-08-30 | 1976-03-08 | Fujitsu Ten Ltd | Teisokusokokikoyo no shasokusetsuteidenatsushutsuryokusochi |
| JPS5729433A (en) * | 1980-07-30 | 1982-02-17 | Seikosha Co Ltd | Manufacture of synthetic resin hand |
-
1987
- 1987-03-05 JP JP62050838A patent/JPS63218534A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5091609A (enrdf_load_stackoverflow) * | 1973-12-12 | 1975-07-22 | ||
| JPS5127685A (en) * | 1974-08-30 | 1976-03-08 | Fujitsu Ten Ltd | Teisokusokokikoyo no shasokusetsuteidenatsushutsuryokusochi |
| JPS5729433A (en) * | 1980-07-30 | 1982-02-17 | Seikosha Co Ltd | Manufacture of synthetic resin hand |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH058139B2 (enrdf_load_stackoverflow) | 1993-02-01 |
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