エチレンからエチレンオキシドへのエポキシ化用触媒支持体用の前駆体、触媒支持体の製造方法、触媒の製造方法、触媒、及びエチレンからエチレンオキシドへの酸化方法

Japanese Patent JP5368794

B2

This invention relates to catalyst carriers to be used as supports for metal and metal oxide catalyst components of use in a variety of chemical reactions. More specifically, the invention provides a process of formulating a low surface area alpha alumina carrier that is suitable as a support for silver and the use of such catalyst in chemical reactions, especially the epoxidation of ethylene to ethylene oxide. A precursor for a catalyst support comprises an admixture of an alpha alumina and/or a transition alumina; a binder; and either a solid blowing agent which expands, or propels a gas upon the application of sufficient heat, and optionally contains talc and/or water soluble titanium compound.

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Nizbil, Nizbil

JP2008526044A

December 18, 2013

July 26, 2006

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SD LIZENZVERWERTUNGSGESELLSCHAFT MBH & CO.KG

B01J23/66; B01J32/00; B01J37/00; B01J37/08; C07D303/04

JP2004315346A
JP55162469A
JP8059367A
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JP2000044331A
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JP57180434A
JP63126552A
JP2007510740A

WO2005033037A1

Tadao Hirata

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