JPH0478562B2 - - Google Patents
Info
- Publication number
- JPH0478562B2 JPH0478562B2 JP31712388A JP31712388A JPH0478562B2 JP H0478562 B2 JPH0478562 B2 JP H0478562B2 JP 31712388 A JP31712388 A JP 31712388A JP 31712388 A JP31712388 A JP 31712388A JP H0478562 B2 JPH0478562 B2 JP H0478562B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- oil
- metal compound
- particle size
- microspheres
- 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
Links
- 239000002245 particle Substances 0.000 claims description 35
- 239000000919 ceramic Substances 0.000 claims description 32
- 239000004005 microsphere Substances 0.000 claims description 32
- 150000002736 metal compounds Chemical class 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 239000000839 emulsion Substances 0.000 claims description 15
- 239000007864 aqueous solution Substances 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 229910044991 metal oxide Inorganic materials 0.000 claims description 10
- 150000004706 metal oxides Chemical class 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 239000003995 emulsifying agent Substances 0.000 claims description 8
- 239000007762 w/o emulsion Substances 0.000 claims description 7
- 238000009835 boiling Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 2
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
- 229910000765 intermetallic Inorganic materials 0.000 claims 1
- 239000000843 powder Substances 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000002604 ultrasonography Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000005662 Paraffin oil Substances 0.000 description 2
- 229910008337 ZrO(NO3)2.2H2O Inorganic materials 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229940057995 liquid paraffin Drugs 0.000 description 1
- 239000012875 nonionic emulsifier Substances 0.000 description 1
- GSGDTSDELPUTKU-UHFFFAOYSA-N nonoxybenzene Chemical compound CCCCCCCCCOC1=CC=CC=C1 GSGDTSDELPUTKU-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- -1 polyoxyethylene Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/14—Methods for preparing oxides or hydroxides in general
- C01B13/32—Methods for preparing oxides or hydroxides in general by oxidation or hydrolysis of elements or compounds in the liquid or solid state or in non-aqueous solution, e.g. sol-gel process
- C01B13/328—Methods for preparing oxides or hydroxides in general by oxidation or hydrolysis of elements or compounds in the liquid or solid state or in non-aqueous solution, e.g. sol-gel process by processes making use of emulsions, e.g. the kerosine process
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31712388A JPH01301502A (ja) | 1988-02-18 | 1988-12-15 | セラミックマイクロ球の製造方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63-36239 | 1988-02-18 | ||
| JP3623988 | 1988-02-18 | ||
| JP31712388A JPH01301502A (ja) | 1988-02-18 | 1988-12-15 | セラミックマイクロ球の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01301502A JPH01301502A (ja) | 1989-12-05 |
| JPH0478562B2 true JPH0478562B2 (fr) | 1992-12-11 |
Family
ID=26375281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31712388A Granted JPH01301502A (ja) | 1988-02-18 | 1988-12-15 | セラミックマイクロ球の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01301502A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4174887B2 (ja) | 1998-05-21 | 2008-11-05 | 堺化学工業株式会社 | ニッケル、コバルト又は銅の炭酸塩又は水酸化物の微細な球状の粒子の製造方法 |
| JP4543202B2 (ja) * | 2005-07-04 | 2010-09-15 | 独立行政法人産業技術総合研究所 | 複数超音波照射によるリポソーム製造装置及び製造方法 |
-
1988
- 1988-12-15 JP JP31712388A patent/JPH01301502A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01301502A (ja) | 1989-12-05 |
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