发明名称 |
Fe(II)置換MEL型ゼオライト、それを含むガス吸着剤及びその製造方法、並びに一酸化窒素及びハイドロカーボンの除去方法 |
摘要 |
The purpose of/problem addressed by the present invention is to provide: an Fe(II)-substituted MEL-type zeolite useful for the catalytic removal of a variety of gases; and a production method therefor. The SiO 2 /Al 2 O 3 ratio in this Fe(II)-substituted MEL-type zeolite is in the range of 10-30 inclusive. This Fe(II)-substituted MEL-type zeolite is obtained by being subjected to ionic exchange with Fe(II) ions. It is preferable that the Fe(II) loading amount be in the range of 0.001-0.4mmol/g of the Fe(II)-substituted MEL-type zeolite. It is preferable that the Fe(II)-substituted MEL-type zeolite be produced using a method in which an MEL-type zeolite having an SiO 2 /Al 2 O 3 ratio in the range of 10-30 inclusive is dispersed in an Fe(II) water-soluble-compound aqueous solution, and then mixed and agitated to cause the MEL-type zeolite to carry Fe(II) ions. |
申请公布号 |
JP5972694(B2) |
申请公布日期 |
2016.08.17 |
申请号 |
JP20120159149 |
申请日期 |
2012.07.18 |
申请人 |
ユニゼオ株式会社;国立大学法人 東京大学 |
发明人 |
小倉 賢;板橋 慶治;大久保 達也;シャンムガム パラニ エランゴバン |
分类号 |
C01B39/04;B01D53/02;B01D53/72;B01D53/81;B01J20/18;B01J20/30 |
主分类号 |
C01B39/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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