发明名称 |
Large particle dehydrogenation catalyst and process |
摘要 |
A process for preparing styrene from ethylbenzene in the presence of an iron oxide catalyst is presented. The catalyst is prepared from extruded alpha-FeOOH iron oxide particles derived from scrap metal via dehydration of a yellow alpha-Fe(OOH) intermediate via the Pennniman process and devoid of bound sulfate having a median size of at least 2 microns and results in improved catalyst activity. |
申请公布号 |
AU696088(B2) |
申请公布日期 |
1998.09.03 |
申请号 |
AU19960043460 |
申请日期 |
1995.12.13 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
DAVID MORIS HAMILTON JR. |
分类号 |
B01J23/745;B01J23/76;B01J35/02;C07B61/00;C07C5/333;C07C15/46 |
主分类号 |
B01J23/745 |
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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