发明名称 |
TITANIUM-SILICALITE MOLECULAR SIEVE, METHOD FOR PREPARING THE SAME AND METHOD FOR PREPARING CYCLOHEXANONE OXIME USING THE MOLECULAR SIEVE |
摘要 |
The present invention provides a titanium-silicalite molecular sieve and a method for preparing the same. The method includes the steps of preparing a mixture of a titanium source, a silicon source, a metal source selected from IIA to IVA elements and a template agent; heating the mixture to form a gel mixture; heating the gel mixture in a water bath; and calcining the gel mixture after the gel mixture in the water bath to form the titanium-silicalite molecular sieve. The present invention further provides a method for preparing cyclohexanone oxime by using the titanium-silicalite molecular sieve as the catalyst which results in high conversion rate, high selectivity and high usage efficiency of hydrogen peroxide. |
申请公布号 |
US2016355467(A1) |
申请公布日期 |
2016.12.08 |
申请号 |
US201615241947 |
申请日期 |
2016.08.19 |
申请人 |
China Petrochemical Development Corporation |
发明人 |
Chen Ya-Ping;Hsieh Cheng-Fa;Yao Pin-To;Chiang Chien-Chang |
分类号 |
C07C249/04;B01J29/89;C01B37/00 |
主分类号 |
C07C249/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Taipei City TW |