Catalytic cracking of heavy vacuum gas o
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JosΓ©Carlos D. Macedo; Maria Alice I. Duarte
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Article
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1994
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Elsevier Science
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English
β 785 KB
The deposition of heavy metals on a cracking catalyst reduces not only the catalyst activity but also its selectivity. Aluminum diacetate synthesized from gibbsite can be used as an active matrix to reduce the harmful effects caused by such metals. The alumina obtained by thermal decomposition shows