发明名称 |
USE OF MAGNETIC IRON OXIDE RED IN CATALYZING AND OXIDIZING METHANTHIOL AND METHODS FOR PREPARING AND APPLYING SAME |
摘要 |
The present invention relates to a novel use of magnetic iron oxide red Fe21.333O32 as a catalyst in oxidizing methanthiol to prepare dimethyl disulfide. The magnetic iron oxide red Fe21.333O32 according to the present invention has extremely high catalytic selectivity in catalyzing and oxidizing methanthiol methanthiol to prepare dimethyl disulfide. The magnetic iron oxide red Fe21.333O32 is prepared with a carbonate and a ferrite as raw materials, has advantages of low cost and simple preparation process, and is suitable for industrial production. |
申请公布号 |
WO2015101191(A1) |
申请公布日期 |
2015.07.09 |
申请号 |
WO2014CN94509 |
申请日期 |
2014.12.22 |
申请人 |
BEIJING SJ ENVIRONMENTAL PROTECTION AND NEW MATERIAL CO., LTD. |
发明人 |
SONG, WENWEN;LI, LIYING;MAO, WENJUN;ZHANG, ZHIMIN;LIU, ZHENYI |
分类号 |
C01G49/02;B01J23/745;B01J37/03;C07C319/14;C07C321/14 |
主分类号 |
C01G49/02 |
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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