JP4684549B2 - フェライト被覆粒子状物の製造装置 - Google Patents
フェライト被覆粒子状物の製造装置 Download PDFInfo
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- JP4684549B2 JP4684549B2 JP2003411218A JP2003411218A JP4684549B2 JP 4684549 B2 JP4684549 B2 JP 4684549B2 JP 2003411218 A JP2003411218 A JP 2003411218A JP 2003411218 A JP2003411218 A JP 2003411218A JP 4684549 B2 JP4684549 B2 JP 4684549B2
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- Prior art keywords
- ferrite
- particulate matter
- coated
- reaction solution
- particulate
- Prior art date
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- 229910000859 α-Fe Inorganic materials 0.000 title claims description 69
- 238000004519 manufacturing process Methods 0.000 title claims description 18
- 239000013618 particulate matter Substances 0.000 claims description 37
- 238000006243 chemical reaction Methods 0.000 claims description 31
- 230000001590 oxidative effect Effects 0.000 claims description 28
- 238000007747 plating Methods 0.000 claims description 26
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 14
- 229910001448 ferrous ion Inorganic materials 0.000 claims description 14
- 239000007800 oxidant agent Substances 0.000 claims description 14
- 239000011236 particulate material Substances 0.000 claims description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 13
- 239000001301 oxygen Substances 0.000 claims description 13
- 229910052760 oxygen Inorganic materials 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 230000003647 oxidation Effects 0.000 claims description 5
- 238000007254 oxidation reaction Methods 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 3
- 239000000243 solution Substances 0.000 description 37
- 239000002245 particle Substances 0.000 description 26
- 101100298222 Caenorhabditis elegans pot-1 gene Proteins 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- 239000000758 substrate Substances 0.000 description 9
- 239000000843 powder Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000007864 aqueous solution Substances 0.000 description 5
- 239000012295 chemical reaction liquid Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000000 metal hydroxide Inorganic materials 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 239000012860 organic pigment Substances 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920001059 synthetic polymer Polymers 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- -1 metal hydroxide ions Chemical class 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
Images
Description
純水1リットル(以下、Lと示す)に対して、FeCl2・4H2Oを10g、NiCl2・6H2Oを2.39g、ZnCl2を0.27gそれぞれ溶解した反応液を作製した。別の溶液として、純水1Lに対してNaNO2を2g溶解した酸化液を作製した。
純水1Lに対しでFeCl2・4H2Oを10g、NiCl2・6H2Oを2.39g、ZnC12を0.27gそれぞれ溶解した反応液を作製した。別の溶液として、純粋1Lに対して、NaNO2を2g溶解した酸化液を作製した。
純水1Lに対して、FeCl2・4H2Oを10g、NiCl2・6H2Oを2.39g、ZnC12を0.27gそれそれ溶解した反応液を作製した。別の溶液としで、鈍水1Lに対しでNaNO2を2g溶解した酸化液を作製した。
2 中心シャフト
3 回転羽
4 供給口
5 排出口
6,7 供給ノズル
8 超音波ホーン
9,10 Fe粉末断面
11,12 被覆フェライト断面
101 フェライトメッキ膜製造装置
Claims (1)
- 粒子状物を供給し、前記粒子状物の表面をフェライトめっき膜で被覆し、表面が前記フェライトめっき膜で被覆された粒子状物を回収するこれらの操作を連続的に行うフェライト被覆粒子状物の製造装置であって、
前記製造装置は少なくとも第一鉄イオンを含む反応液、少なくとも酸化剤もしくは少なくとも酸素を含んだ酸化媒体を流下、噴霧、もしくは液滴の滴下によって前記反応液及び前記酸化媒体を前記粒子状物に接触させて当該粒子状物と直接反応させて、前記粒子状物の表面をフェライトめっき膜で被覆する機構と、
前記反応液、前記酸化媒体、及び粒子状物を超音波により攪拌し、前記粒子状物の表面を均一にフェライトめっき膜で被覆するための攪拌手段とを備える
ことを特徴とするフェライト被覆粒子状物の製造装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003411218A JP4684549B2 (ja) | 2003-12-10 | 2003-12-10 | フェライト被覆粒子状物の製造装置 |
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JP2003411218A JP4684549B2 (ja) | 2003-12-10 | 2003-12-10 | フェライト被覆粒子状物の製造装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005175102A JP2005175102A (ja) | 2005-06-30 |
JP4684549B2 true JP4684549B2 (ja) | 2011-05-18 |
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Application Number | Title | Priority Date | Filing Date |
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JP2003411218A Expired - Lifetime JP4684549B2 (ja) | 2003-12-10 | 2003-12-10 | フェライト被覆粒子状物の製造装置 |
Country Status (1)
Country | Link |
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JP (1) | JP4684549B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5880211B2 (ja) * | 2012-03-29 | 2016-03-08 | 三菱マテリアル株式会社 | フェライト薄膜形成用組成物及びフェライト薄膜の形成方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06231957A (ja) * | 1992-08-31 | 1994-08-19 | Nippon Paint Co Ltd | フェライト被覆粒子及びその製法 |
JPH07118864A (ja) * | 1993-10-22 | 1995-05-09 | C Uyemura & Co Ltd | 粒子の無電解めっき方法及び無電解めっき装置 |
JPH07267627A (ja) * | 1994-03-24 | 1995-10-17 | Katayama Chem Works Co Ltd | 強磁性被覆多孔質シリカ微小粒子およびその用途 |
JPH07320916A (ja) * | 1994-05-26 | 1995-12-08 | Japan Synthetic Rubber Co Ltd | 磁性粒子の製造方法 |
JP2000128544A (ja) * | 1998-10-28 | 2000-05-09 | Nittetsu Mining Co Ltd | 膜被覆粉体およびその製造方法 |
JP2002121421A (ja) * | 2000-10-13 | 2002-04-23 | Sekisui Chem Co Ltd | 金属酸化物被覆粒子の製造方法及び金属酸化物被覆粒子 |
JP2002121679A (ja) * | 2000-10-13 | 2002-04-26 | Mitsuboshi Belting Ltd | 導電性ビーズの製造方法 |
-
2003
- 2003-12-10 JP JP2003411218A patent/JP4684549B2/ja not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06231957A (ja) * | 1992-08-31 | 1994-08-19 | Nippon Paint Co Ltd | フェライト被覆粒子及びその製法 |
JPH07118864A (ja) * | 1993-10-22 | 1995-05-09 | C Uyemura & Co Ltd | 粒子の無電解めっき方法及び無電解めっき装置 |
JPH07267627A (ja) * | 1994-03-24 | 1995-10-17 | Katayama Chem Works Co Ltd | 強磁性被覆多孔質シリカ微小粒子およびその用途 |
JPH07320916A (ja) * | 1994-05-26 | 1995-12-08 | Japan Synthetic Rubber Co Ltd | 磁性粒子の製造方法 |
JP2000128544A (ja) * | 1998-10-28 | 2000-05-09 | Nittetsu Mining Co Ltd | 膜被覆粉体およびその製造方法 |
JP2002121421A (ja) * | 2000-10-13 | 2002-04-23 | Sekisui Chem Co Ltd | 金属酸化物被覆粒子の製造方法及び金属酸化物被覆粒子 |
JP2002121679A (ja) * | 2000-10-13 | 2002-04-26 | Mitsuboshi Belting Ltd | 導電性ビーズの製造方法 |
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