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1. WO2016016127 - NOBLE METAL-FREE CATALYST COMPOSITIONS

Publication Number WO/2016/016127
Publication Date 04.02.2016
International Application No. PCT/EP2015/067010
International Filing Date 24.07.2015
IPC
B01J 23/18 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
23Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/113
16of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
18Arsenic, antimony or bismuth
B01J 35/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
35Catalysts, in general, characterised by their form or physical properties
B01J 37/03 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
37Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
02Impregnation, coating or precipitation
03Precipitation; Co-precipitation
B01J 37/08 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
37Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
08Heat treatment
B01J 37/10 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
37Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
08Heat treatment
10in the presence of water, e.g. steam
B01J 23/843 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
23Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/113
70of the iron group metals or copper
76combined with metals, oxides or hydroxides provided for in groups B01J23/02-B01J23/36118
84with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
843Arsenic, antimony or bismuth
CPC
B01D 2255/2022
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2255Catalysts
20Metals or compounds thereof
202Alkali metals
2022Potassium
B01D 2255/2042
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2255Catalysts
20Metals or compounds thereof
204Alkaline earth metals
2042Barium
B01D 2255/2045
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2255Catalysts
20Metals or compounds thereof
204Alkaline earth metals
2045Calcium
B01D 2255/2047
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2255Catalysts
20Metals or compounds thereof
204Alkaline earth metals
2047Magnesium
B01D 2255/206
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2255Catalysts
20Metals or compounds thereof
206Rare earth metals
B01D 2255/2061
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2255Catalysts
20Metals or compounds thereof
206Rare earth metals
2061Yttrium
Applicants
  • TREIBACHER INDUSTRIE AG [AT]/[AT]
Inventors
  • HENSGEN, Lars
  • SCHERMANZ, Karl
  • STÖWE, Klaus
  • WOLF, Viktor
Agents
  • SCHWARZ & PARTNER PATENTANWAELTE
Priority Data
14178892.729.07.2014EP
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) NOBLE METAL-FREE CATALYST COMPOSITIONS
(FR) COMPOSITIONS DE CATALYSEUR SANS MÉTAL NOBLE
Abstract
(EN) A composition of formula (I) Ce1-a-b-cNaMbDcOx wherein M stands for one or more elements from the group of alkaline metals, except sodium, N is Bi and/or Sb, D is is present, or is not present, and if present is selected from one or more of Mg, Ca, Sr, Ba; Y, La, Pr, Nd, Sm, Gd, Er; Fe, Zr, Nb, Al; a is a number within the range of 0
(FR) La présente invention concerne une composition de formule (I) Ce1-a-b-cNaMbDcOx dans laquelle M désigne un ou plusieurs éléments du groupe des métaux alcalins, à l’exception du sodium, N est Bi et/ou Sb, D est present, ou , n’est pas présent, et s’il est présent, est choisi parmi un ou plusieurs de Mg, Ca, Sr, Ba; Y, La, Pr, Nd, Sm, Gd, Er; Fe, Zr, Nb, Al; a est un nombre dans la plage de 0<a≤0,9, b est un nombre dans la plage de 0<b≤0,3, c est un nombre dans la plage de 0≤c≤0,2, a plus b plus c est <1, et x est un nombre dans la plage de 1,2≤x≤2, et son utilisation pour des systèmes post-traitement de gaz d’échappement de moteurs diesel, de moteurs à combustion à essence, de moteurs à mélange pauvre et de centrales électriques.
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