JPH0557213B2 - - Google Patents
Info
- Publication number
- JPH0557213B2 JPH0557213B2 JP24254385A JP24254385A JPH0557213B2 JP H0557213 B2 JPH0557213 B2 JP H0557213B2 JP 24254385 A JP24254385 A JP 24254385A JP 24254385 A JP24254385 A JP 24254385A JP H0557213 B2 JPH0557213 B2 JP H0557213B2
- Authority
- JP
- Japan
- Prior art keywords
- hematite
- particles
- iron complex
- vapor
- powder
- 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 - Fee Related
Links
- 229910052595 hematite Inorganic materials 0.000 claims description 45
- 239000011019 hematite Substances 0.000 claims description 45
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 claims description 45
- 239000000843 powder Substances 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 239000011882 ultra-fine particle Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 230000003301 hydrolyzing effect Effects 0.000 claims description 4
- 239000002245 particle Substances 0.000 description 53
- 239000007789 gas Substances 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 12
- 239000012535 impurity Substances 0.000 description 11
- 239000002994 raw material Substances 0.000 description 10
- 229910000859 α-Fe Inorganic materials 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 8
- 239000010419 fine particle Substances 0.000 description 7
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 7
- POILWHVDKZOXJZ-ARJAWSKDSA-M (z)-4-oxopent-2-en-2-olate Chemical compound C\C([O-])=C\C(C)=O POILWHVDKZOXJZ-ARJAWSKDSA-M 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 6
- 229910001873 dinitrogen Inorganic materials 0.000 description 6
- 239000003973 paint Substances 0.000 description 6
- 239000000049 pigment Substances 0.000 description 6
- 238000002441 X-ray diffraction Methods 0.000 description 5
- 229910052748 manganese Inorganic materials 0.000 description 5
- 239000011572 manganese Chemical class 0.000 description 5
- 239000006200 vaporizer Substances 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 4
- 238000000635 electron micrograph Methods 0.000 description 4
- LZKLAOYSENRNKR-LNTINUHCSA-N iron;(z)-4-oxoniumylidenepent-2-en-2-olate Chemical compound [Fe].C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O LZKLAOYSENRNKR-LNTINUHCSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000005060 rubber Substances 0.000 description 4
- 239000003086 colorant Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Chemical class 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000011701 zinc Chemical class 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000010949 copper Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 229910021506 iron(II) hydroxide Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical class [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Landscapes
- Compounds Of Iron (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24254385A JPS62100420A (ja) | 1985-10-28 | 1985-10-28 | 高純度ヘマタイト超微粒子粉末及びその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24254385A JPS62100420A (ja) | 1985-10-28 | 1985-10-28 | 高純度ヘマタイト超微粒子粉末及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62100420A JPS62100420A (ja) | 1987-05-09 |
| JPH0557213B2 true JPH0557213B2 (enrdf_load_stackoverflow) | 1993-08-23 |
Family
ID=17090671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24254385A Granted JPS62100420A (ja) | 1985-10-28 | 1985-10-28 | 高純度ヘマタイト超微粒子粉末及びその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62100420A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0616447U (ja) * | 1992-08-04 | 1994-03-04 | 株式会社アサヒ産業 | ガスケット用材料 |
| DE19936868A1 (de) * | 1999-08-05 | 2001-02-15 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Verfahren und Vorrichtung zur Herstellung von oxidischen Nanokristallen |
| KR100487905B1 (ko) * | 2002-10-02 | 2005-05-06 | 한국과학기술연구원 | 형상이방성 산화철 나노분말 및 그 제조방법 |
-
1985
- 1985-10-28 JP JP24254385A patent/JPS62100420A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62100420A (ja) | 1987-05-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |