PROCESS FOR PRODUCING A SHELL CATALYST AND SHELL CATALYST

WIPO Patent Application WO/2012/004334

A4

Provision is made of a process for producing a shell catalyst which comprises a porous catalyst support shaped body having an outer shell within which at least one transition metal in metallic form is present, comprising the following steps: catalyst support shaped bodies are provided; a transition metal precursor compound is applied to an outer shell of the catalyst support shaped bodies; and the metal component of the transition metal precursor compound is converted to the metallic form by reduction in a process gas at a temperature of 50 to 500°C, the temperature and the duration of the reduction being selected in such a manner that the product of reduction temperature in °C and reduction time in hours lies in a range of 50 to 5000, preferably 80 to 2500, further preferably 80 to 2000 and more preferably 100 to 1500.

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HAGEMEYER ALFRED (DE)
MESTL GERHARD (DE)
SCHECK PETER (DE)
KYRIOPOULOS ALICE (DE)
FISCHER CAROLIN (DE)

PCT/EP2011/061484

June 28, 2012

July 07, 2011

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SUED CHEMIE AG (DE)
HAGEMEYER ALFRED (DE)
MESTL GERHARD (DE)
SCHECK PETER (DE)
KYRIOPOULOS ALICE (DE)
FISCHER CAROLIN (DE)

B01J21/16; B01J4/00; B01J8/22; B01J8/38; B01J21/06; B01J23/58; B01J35/00; B01J35/08; B01J37/02; B01J37/18; C07C67/055; C07C69/15

STOLMÁR SCHEELE & PARTNER (München, DE)

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