JP2008184368A5 - - Google Patents
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- JP2008184368A5 JP2008184368A5 JP2007020120A JP2007020120A JP2008184368A5 JP 2008184368 A5 JP2008184368 A5 JP 2008184368A5 JP 2007020120 A JP2007020120 A JP 2007020120A JP 2007020120 A JP2007020120 A JP 2007020120A JP 2008184368 A5 JP2008184368 A5 JP 2008184368A5
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- gel
- fruitful
- crystals
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- formation
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Description
しかしながら、上記方法においては、アルミノリン酸ゲルを沈殿法により作製していることから、得られる結晶性アルミノリン酸は粉末状であった。 However, in the above method, since it is produced by a precipitation method aluminophosphates gel, crystalline fruitful phosphate obtained was powdered.
そのため、前記方法によって得られる粉末状の結晶性アルミノリン酸の実用化に当たってはアルミナスラリーなどのバインダーと共に焼結して適当な大きさの構造体に成形する必要があった。 Therefore, when practical use of powdered crystalline fruitful phosphate obtained by the process had to be molded into the structure of suitable size and sintered with a binder such as alumina slurry.
実施例３
実施例１において、非晶質多孔質リン酸アルミニウムのゲルを製造する際のＰ／Ａｌ比を変化させてゲル体を作製した。Ｐ／Ａｌ比が１．２以上では、前駆体ゲルを５００℃で焼成した段階でトリジマイトが結晶化した。さらに水蒸気処理を行ったところ、Ｐ／Ａｌが１．０以上１．２未満の組成ではＡＦＩ構造の結晶生成が確認された。Ｐ／Ａｌが１．０以下ではＡＥＩ構造の結晶生成が確認された。
Example 3
In Example 1, a gel body was produced by changing the P / Al ratio when producing an amorphous porous aluminum phosphate gel. When the P / Al ratio was 1.2 or more, tridymite crystallized when the precursor gel was baked at 500 ° C. Further, when steam treatment was performed, the formation of crystals with an AFI structure was confirmed with a composition having P / Al of 1.0 or more and less than 1.2. When P / Al was 1.0 or less, the formation of crystals having an AEI structure was confirmed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007020120A JP5230109B2 (en) | 2007-01-30 | 2007-01-30 | Crystalline aluminum phosphate porous structure and method for producing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007020120A JP5230109B2 (en) | 2007-01-30 | 2007-01-30 | Crystalline aluminum phosphate porous structure and method for producing the same |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008184368A JP2008184368A (en) | 2008-08-14 |
| JP2008184368A5 true JP2008184368A5 (en) | 2010-02-12 |
| JP5230109B2 JP5230109B2 (en) | 2013-07-10 |
Family
ID=39727641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007020120A Expired - Fee Related JP5230109B2 (en) | 2007-01-30 | 2007-01-30 | Crystalline aluminum phosphate porous structure and method for producing the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5230109B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009142180A1 (en) * | 2008-05-22 | 2009-11-26 | 三井金属鉱業株式会社 | Exhaust gas purifying catalyst and method for producing the same |
| JP5190953B2 (en) * | 2008-11-13 | 2013-04-24 | 独立行政法人産業技術総合研究所 | Porous aluminophosphate triethylamine crystal and method for producing the same |
| JP6807572B2 (en) * | 2015-08-31 | 2021-01-06 | 昭和電工マテリアルズ株式会社 | Method for producing crystalline metal oxide and crystalline metal oxide |
| WO2021260772A1 (en) * | 2020-06-22 | 2021-12-30 | 富田製薬株式会社 | Aluminum phosphate compound and method for producing same, carrier for purifying protein and method for purifying protein which uses same |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4715230B2 (en) * | 2004-02-26 | 2011-07-06 | 三菱化学株式会社 | Aluminophosphate granule and method for producing the same |
| JP5151041B2 (en) * | 2005-03-03 | 2013-02-27 | 三菱化学株式会社 | Method for synthesizing aluminophosphates |
-
2007
- 2007-01-30 JP JP2007020120A patent/JP5230109B2/en not_active Expired - Fee Related
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