JPH0526725B2 - - Google Patents
Info
- Publication number
- JPH0526725B2 JPH0526725B2 JP25201484A JP25201484A JPH0526725B2 JP H0526725 B2 JPH0526725 B2 JP H0526725B2 JP 25201484 A JP25201484 A JP 25201484A JP 25201484 A JP25201484 A JP 25201484A JP H0526725 B2 JPH0526725 B2 JP H0526725B2
- Authority
- JP
- Japan
- Prior art keywords
- bismuth
- bismuth oxide
- precipitate
- aqueous
- final
- 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
- 229910000416 bismuth oxide Inorganic materials 0.000 claims description 16
- TYIXMATWDRGMPF-UHFFFAOYSA-N dibismuth;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Bi+3].[Bi+3] TYIXMATWDRGMPF-UHFFFAOYSA-N 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 15
- 239000002244 precipitate Substances 0.000 claims description 14
- 239000003513 alkali Substances 0.000 claims description 12
- RXPAJWPEYBDXOG-UHFFFAOYSA-N hydron;methyl 4-methoxypyridine-2-carboxylate;chloride Chemical compound Cl.COC(=O)C1=CC(OC)=CC=N1 RXPAJWPEYBDXOG-UHFFFAOYSA-N 0.000 claims description 9
- 239000000243 solution Substances 0.000 claims description 9
- 239000007864 aqueous solution Substances 0.000 claims description 8
- 238000000967 suction filtration Methods 0.000 claims description 7
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 6
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 229910017604 nitric acid Inorganic materials 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 3
- 238000010304 firing Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 description 12
- 229910052797 bismuth Inorganic materials 0.000 description 9
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 9
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 229910000014 Bismuth subcarbonate Inorganic materials 0.000 description 3
- MGLUJXPJRXTKJM-UHFFFAOYSA-L bismuth subcarbonate Chemical compound O=[Bi]OC(=O)O[Bi]=O MGLUJXPJRXTKJM-UHFFFAOYSA-L 0.000 description 3
- 229940036358 bismuth subcarbonate Drugs 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 3
- 235000017557 sodium bicarbonate Nutrition 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- HWSISDHAHRVNMT-UHFFFAOYSA-N Bismuth subnitrate Chemical compound O[NH+]([O-])O[Bi](O[N+]([O-])=O)O[N+]([O-])=O HWSISDHAHRVNMT-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 229940049676 bismuth hydroxide Drugs 0.000 description 1
- 229960001482 bismuth subnitrate Drugs 0.000 description 1
- TZSXPYWRDWEXHG-UHFFFAOYSA-K bismuth;trihydroxide Chemical compound [OH-].[OH-].[OH-].[Bi+3] TZSXPYWRDWEXHG-UHFFFAOYSA-K 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25201484A JPS61132519A (ja) | 1984-11-30 | 1984-11-30 | 微粒状酸化ビスマスの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25201484A JPS61132519A (ja) | 1984-11-30 | 1984-11-30 | 微粒状酸化ビスマスの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61132519A JPS61132519A (ja) | 1986-06-20 |
| JPH0526725B2 true JPH0526725B2 (de) | 1993-04-19 |
Family
ID=17231371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25201484A Granted JPS61132519A (ja) | 1984-11-30 | 1984-11-30 | 微粒状酸化ビスマスの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61132519A (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010090001A (ja) * | 2008-10-09 | 2010-04-22 | Tayca Corp | 紫外線遮蔽用分散体および紫外線遮蔽用コーティング組成物 |
| JP2010090002A (ja) * | 2008-10-09 | 2010-04-22 | Tayca Corp | 単斜晶系微粒子酸化ビスマスの製造方法、紫外線遮蔽用分散体およびその製造方法、ならびに紫外線遮蔽用コーティング組成物 |
| CN103253704A (zh) * | 2013-04-12 | 2013-08-21 | 武汉理工大学 | 半导体多孔氧化铋纳米球及其制备方法和应用 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3928023B2 (ja) * | 1997-06-10 | 2007-06-13 | Ｄｏｗａエレクトロニクス株式会社 | 酸化ビスマス粉の製造方法 |
| KR102040351B1 (ko) * | 2012-06-21 | 2019-11-04 | 도아고세이가부시키가이샤 | 비정질 무기 음이온 교환체, 전자 부품 밀봉용 수지 조성물 및 비정질 비스무트 화합물의 제조 방법 |
-
1984
- 1984-11-30 JP JP25201484A patent/JPS61132519A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010090001A (ja) * | 2008-10-09 | 2010-04-22 | Tayca Corp | 紫外線遮蔽用分散体および紫外線遮蔽用コーティング組成物 |
| JP2010090002A (ja) * | 2008-10-09 | 2010-04-22 | Tayca Corp | 単斜晶系微粒子酸化ビスマスの製造方法、紫外線遮蔽用分散体およびその製造方法、ならびに紫外線遮蔽用コーティング組成物 |
| CN103253704A (zh) * | 2013-04-12 | 2013-08-21 | 武汉理工大学 | 半导体多孔氧化铋纳米球及其制备方法和应用 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61132519A (ja) | 1986-06-20 |
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