JPH054940B2 - - Google Patents
Info
- Publication number
- JPH054940B2 JPH054940B2 JP62298583A JP29858387A JPH054940B2 JP H054940 B2 JPH054940 B2 JP H054940B2 JP 62298583 A JP62298583 A JP 62298583A JP 29858387 A JP29858387 A JP 29858387A JP H054940 B2 JPH054940 B2 JP H054940B2
- Authority
- JP
- Japan
- Prior art keywords
- polyethylene glycol
- aqueous solvent
- slurry
- raw material
- weight
- 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.)
- Expired - Lifetime
Links
- 239000000843 powder Substances 0.000 claims description 26
- 239000002002 slurry Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 22
- 239000003125 aqueous solvent Substances 0.000 claims description 20
- 239000000919 ceramic Substances 0.000 claims description 19
- 239000002994 raw material Substances 0.000 claims description 19
- 239000002202 Polyethylene glycol Substances 0.000 claims description 17
- 229920001223 polyethylene glycol Polymers 0.000 claims description 17
- MUHFRORXWCGZGE-KTKRTIGZSA-N 2-hydroxyethyl (z)-octadec-9-enoate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCCO MUHFRORXWCGZGE-KTKRTIGZSA-N 0.000 claims description 15
- 238000001694 spray drying Methods 0.000 claims description 12
- 239000011230 binding agent Substances 0.000 claims description 8
- 239000008187 granular material Substances 0.000 description 15
- 239000002904 solvent Substances 0.000 description 14
- 238000005469 granulation Methods 0.000 description 12
- 230000003179 granulation Effects 0.000 description 12
- 230000000994 depressogenic effect Effects 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000006703 hydration reaction Methods 0.000 description 3
- 239000001993 wax Substances 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000001000 micrograph Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 235000010980 cellulose Nutrition 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229940049964 oleate Drugs 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 235000019809 paraffin wax Nutrition 0.000 description 1
- 235000019271 petrolatum Nutrition 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Glanulating (AREA)
- Compositions Of Oxide Ceramics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62298583A JPH01141865A (ja) | 1987-11-26 | 1987-11-26 | セラミックス粉末の造粒方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62298583A JPH01141865A (ja) | 1987-11-26 | 1987-11-26 | セラミックス粉末の造粒方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01141865A JPH01141865A (ja) | 1989-06-02 |
| JPH054940B2 true JPH054940B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-01-21 |
Family
ID=17861619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62298583A Granted JPH01141865A (ja) | 1987-11-26 | 1987-11-26 | セラミックス粉末の造粒方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01141865A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0588171B1 (de) * | 1992-09-08 | 1997-02-12 | Hoechst Aktiengesellschaft | Verfahren zur Aufbereitung von wasserempfindlichen Keramischen Pulvern zu einem rieselfähigen granulierten Pulver |
| CZ304806B6 (cs) * | 2006-12-01 | 2014-11-05 | Sedlecký kaolin a. s. | Způsob výroby průmyslového silikátového granulátu, zejména kaolinového, jílového, bentonitového a páleného |
-
1987
- 1987-11-26 JP JP62298583A patent/JPH01141865A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01141865A (ja) | 1989-06-02 |
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