CATALYST SUPPORT FROM FLAME SPRAY PYROLYSIS AND CATALYST FOR AUTOTHERMAL PROPANE DEHYDROGENATION

Title:

CATALYST SUPPORT FROM FLAME SPRAY PYROLYSIS AND CATALYST FOR AUTOTHERMAL PROPANE DEHYDROGENATION

Document Type and Number:

WIPO Patent Application WO/2012/101567

Kind Code:

A3

Abstract:

Provided is a method of production of catalyst support particles, containing zirconium dioxide and optionally silicon oxide, comprising the steps: (i) preparation of a solution containing precursor compounds of zirconium dioxide and optionally of silicon dioxide, (ii)conversion of the solution to an aerosol, (iii)bringing the aerosols into a directly or indirectly heated pyrolysis zone, (iv) carrying out the pyrolysis, (v)separation of the catalyst particles formed from the pyrolysis gas.

Inventors:

HANNEMANN STEFAN (DE)
STUETZER DIETER (DE)
SCHINDLER GOETZ-PETER (DE)
PFAB PETER (US)
KLEINE JAEGER FRANK (DE)
GROSSCHMIDT DIRK (DE)

Application Number:

PCT/IB2012/050303

Publication Date:

January 03, 2013

Filing Date:

January 23, 2012

Export Citation:

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Assignee:

BASF SE (DE)
BASF CHINA CO LTD (CN)
HANNEMANN STEFAN (DE)
STUETZER DIETER (DE)
SCHINDLER GOETZ-PETER (DE)
PFAB PETER (US)
KLEINE JAEGER FRANK (DE)
GROSSCHMIDT DIRK (DE)

International Classes:

B01J32/00; B01J23/56; C01G25/02

Foreign References:

CN101433863A	2009-05-20
US6057030A	2000-05-02
CN1513600A	2004-07-21
US3701805A	1972-10-31
CN101204654A	2008-06-25

Attorney, Agent or Firm:

SCHUCK, Alexander (EASTSITE ONESeckenheimer Landstraße 4, Mannheim, DE)

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