发明名称 |
MODIFIED LAYERED METALLOSILICATE MATERIAL AND PRODUCTION PROCESS THEREOF |
摘要 |
A modified layered metallosilicate material is produced by a process comprising the following first to fifth steps: (First Step) a step of heating a mixture containing a template compound, a boron compound, a silicon-containing compound and water to thereby obtain a precursor (A); (Second Step) a step of acid-treating the precursor (A) obtained in the first step, to thereby obtain a precursor (B); (Third Step) a step of heating the precursor (B) obtained in the second step in the presence of a swelling agent so as to swell the precursor (B) to thereby obtain a precursor (C); (Fourth Step) a step of modifying the manner of the stacking between layers in the precursor (C) obtained in the third step, to thereby obtain a precursor (D); and (Fifth Step) a step of calcining the precursor (D) obtained in the fourth step, to thereby obtain a modified layered metallosilicate material.
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申请公布号 |
CA2514586(C) |
申请公布日期 |
2009.01.20 |
申请号 |
CA20042514586 |
申请日期 |
2004.02.02 |
申请人 |
SHOWA DENKO K.K. |
发明人 |
TSUJI, KATSUYUKI;WU, PENG;TATSUMI, TAKASHI |
分类号 |
B01J29/89;C01B33/00;C01B33/20;C01B33/36;C01B37/00;C01B39/04;C01B39/48 |
主分类号 |
B01J29/89 |
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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