SELECTIVE CATALYTIC REDUCTION (SCR) CATALYST COMPRISING A COMPOSITE OXIDE CONTAINING V AND SB, PREPARATION PROCESS THEREOF, AND USE THEREOF FOR NITROGEN OXIDES REMOVAL

Title:

SELECTIVE CATALYTIC REDUCTION (SCR) CATALYST COMPRISING A COMPOSITE OXIDE CONTAINING V AND SB, PREPARATION PROCESS THEREOF, AND USE THEREOF FOR NITROGEN OXIDES REMOVAL

Document Type and Number:

WIPO Patent Application WO/2017/101449

Kind Code:

A1

Abstract:

A catalyst composition comprising -a support comprising TiO 2, -a composite oxide containing vanadium and antimony, which has a rutile-type structure different from VSbO 4 and V 0.92Sb 0.92O 4 as determined by X-ray diffraction (XRD) analysis with Cu K α radiation, and -optionally, one or more selected from the group consisting of oxides of silicon, oxides of vanadium and oxides of antimony, for selective catalytic reduction of nitrogen oxides; to a process for preparing the catalyst composition, to the catalyst composition obtained/obtainable by the process and to use of the same for selective catalytic reduction of nitrogen oxides.

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MIXED METAL OXIDE CATALYSTS FOR THE AMMOXIDATION OF PROPANE AND ISOBUTANE

Inventors:

ZHAO FENG (CN)
ZHANG JIADI (CN)
CHEN LIANG (CN)
GALEANO CAROLINA (DE)
HUBER SABINE (DE)
HUENNEKES EDGAR (DE)

Application Number:

PCT/CN2016/091711

Publication Date:

June 22, 2017

Filing Date:

July 26, 2016

Export Citation:

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Assignee:

BASF CORP (US)
BASF SE (DE)
ZHAO FENG (CN)

International Classes:

B01J23/00; B01D53/00

Domestic Patent References:

WO2015075083A1	2015-05-28
WO2013179129A2	2013-12-05
WO2011127505A1	2011-10-20

Foreign References:

CN104519998A	2015-04-15
CN102416334A	2012-04-18
CN102527371A	2012-07-04
CN101862651A	2010-10-20
KR101065242B1	2011-09-19
US20090143225A1	2009-06-04
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Other References: