JPH0472772B2 - - Google Patents
Info
- Publication number
- JPH0472772B2 JPH0472772B2 JP59216767A JP21676784A JPH0472772B2 JP H0472772 B2 JPH0472772 B2 JP H0472772B2 JP 59216767 A JP59216767 A JP 59216767A JP 21676784 A JP21676784 A JP 21676784A JP H0472772 B2 JPH0472772 B2 JP H0472772B2
- Authority
- JP
- Japan
- Prior art keywords
- particles
- zirconia
- agglomerated
- aggregated
- less
- 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
- 239000002245 particle Substances 0.000 claims description 68
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 50
- 239000000843 powder Substances 0.000 claims description 25
- 239000010419 fine particle Substances 0.000 claims description 11
- 239000013078 crystal Substances 0.000 claims description 10
- 239000011882 ultra-fine particle Substances 0.000 claims description 9
- 238000004062 sedimentation Methods 0.000 claims description 8
- 150000003754 zirconium Chemical class 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000011163 secondary particle Substances 0.000 claims description 7
- 239000000725 suspension Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- 230000007062 hydrolysis Effects 0.000 claims description 3
- 238000006460 hydrolysis reaction Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000009283 thermal hydrolysis Methods 0.000 claims description 3
- 238000005119 centrifugation Methods 0.000 claims description 2
- 230000003301 hydrolyzing effect Effects 0.000 claims description 2
- 150000002736 metal compounds Chemical class 0.000 claims description 2
- 239000012266 salt solution Substances 0.000 claims description 2
- 239000003929 acidic solution Substances 0.000 claims 1
- 239000000919 ceramic Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000002776 aggregation Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 238000001354 calcination Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 239000011164 primary particle Substances 0.000 description 5
- IPCAPQRVQMIMAN-UHFFFAOYSA-L zirconyl chloride Chemical compound Cl[Zr](Cl)=O IPCAPQRVQMIMAN-UHFFFAOYSA-L 0.000 description 5
- 238000005054 agglomeration Methods 0.000 description 4
- 238000004220 aggregation Methods 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 238000005469 granulation Methods 0.000 description 3
- 230000003179 granulation Effects 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 239000006104 solid solution Substances 0.000 description 3
- 238000001694 spray drying Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- IVORCBKUUYGUOL-UHFFFAOYSA-N 1-ethynyl-2,4-dimethoxybenzene Chemical compound COC1=CC=C(C#C)C(OC)=C1 IVORCBKUUYGUOL-UHFFFAOYSA-N 0.000 description 1
- NGDQQLAVJWUYSF-UHFFFAOYSA-N 4-methyl-2-phenyl-1,3-thiazole-5-sulfonyl chloride Chemical compound S1C(S(Cl)(=O)=O)=C(C)N=C1C1=CC=CC=C1 NGDQQLAVJWUYSF-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000013081 microcrystal Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000003746 solid phase reaction Methods 0.000 description 1
- 229910002076 stabilized zirconia Inorganic materials 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
- Compositions Of Oxide Ceramics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59216767A JPS6197134A (ja) | 1984-10-16 | 1984-10-16 | ジルコニア系凝集粒子粉末および製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59216767A JPS6197134A (ja) | 1984-10-16 | 1984-10-16 | ジルコニア系凝集粒子粉末および製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6197134A JPS6197134A (ja) | 1986-05-15 |
| JPH0472772B2 true JPH0472772B2 (fr) | 1992-11-19 |
Family
ID=16693583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59216767A Granted JPS6197134A (ja) | 1984-10-16 | 1984-10-16 | ジルコニア系凝集粒子粉末および製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6197134A (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61201623A (ja) * | 1985-03-04 | 1986-09-06 | Etsuro Kato | ジルコニア超微結晶の球状凝集粒子の製造方法 |
| DE3737064A1 (de) * | 1987-10-31 | 1989-05-11 | Degussa | Zirkonoxidpulver, verfahren zu seiner herstellung und verwendung |
| US5248463A (en) * | 1989-09-29 | 1993-09-28 | Nissan Chemical Industries, Ltd. | Preparation of zirconia sintered body |
| DE4106535A1 (de) * | 1991-03-01 | 1992-09-03 | Degussa | Monoklines zirkonoxid, verfahren zu seiner herstellung und verwendung |
| US5326518A (en) * | 1991-10-08 | 1994-07-05 | Nissan Chemical Industries, Ltd. | Preparation of sintered zirconia body |
| JP4082450B2 (ja) * | 2002-06-06 | 2008-04-30 | ホソカワミクロン株式会社 | ジルコニアゾルの製造方法及びジルコニア微粉末の製造方法 |
| JP4777891B2 (ja) * | 2004-07-09 | 2011-09-21 | 旭化成ケミカルズ株式会社 | シクロオレフィン製造用触媒及び製造方法 |
| US7241437B2 (en) * | 2004-12-30 | 2007-07-10 | 3M Innovative Properties Company | Zirconia particles |
| JP5494746B2 (ja) * | 2012-07-17 | 2014-05-21 | 住友大阪セメント株式会社 | 粒子集合体の製造方法 |
-
1984
- 1984-10-16 JP JP59216767A patent/JPS6197134A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6197134A (ja) | 1986-05-15 |
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