Catalyst and process using the catalyst

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United States of America Patent

PATENT NO 9556079
SERIAL NO

12737956

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Abstract

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A new chromium-containing fluorination catalyst is described. The catalyst comprises an amount of zinc that promotes activity. The zinc is contained in aggregates which have a size across their largest dimension of up to 1 micron. The aggregates are distributed throughout at least the surface region of the catalyst and greater than 40 weight % of the aggregates contain a concentration of zinc that is within ±1 weight % of the modal concentration of zinc in those aggregates.

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Patent Owner(s)

Patent OwnerAddress
MEXICHEM AMANCO HOLDING S A DE C VRIO SAN JAVIER NO 10 FRACCIONAMIENTO VIVEROS DEL RIO TLALNEPANTLA 54060

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sharratt, Andrew P Cheshire, GB 40 125

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