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1. WO1997028887 - CATALYSTS FOR THE FULL OXIDATION OF VOLATILE ORGANIC COMPOUNDS

Publication Number WO/1997/028887
Publication Date 14.08.1997
International Application No. PCT/EP1997/000599
International Filing Date 10.02.1997
Chapter 2 Demand Filed 10.09.1997
IPC
B01D 53/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
53Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
02by adsorption, e.g. preparative gas chromatography
B01D 53/86 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
53Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
34Chemical or biological purification of waste gases
74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
86Catalytic processes
B01J 20/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
02comprising inorganic material
04comprising compounds of alkali metals, alkaline earth metals or magnesium
B01J 23/00 2006.01
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
B01J 23/78 2006.01
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
78with alkali- or alkaline earth metals or beryllium
B01J 23/89 2006.01
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
89combined with noble metals
CPC
B01D 2255/40
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2255Catalysts
40Mixed oxides
B01D 2257/502
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2257Components to be removed
50Carbon oxides
502Carbon monoxide
B01D 2257/708
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2257Components to be removed
70Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
708Volatile organic compounds V.O.C.'s
B01D 53/02
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
53Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols,
02by adsorption, e.g. preparative gas chromatography
B01D 53/864
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
53Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols,
34Chemical or biological purification of waste gases
74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
86Catalytic processes
864Removing carbon monoxide or hydrocarbons
B01D 53/8668
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
53Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols,
34Chemical or biological purification of waste gases
74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
86Catalytic processes
8668Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
Applicants
  • CONSIGLIO NAZIONALE DELLE RICERCHE [IT]/[IT] (AllExceptUS)
  • UNIVERSITA' DEGLI STUDI DI BOLOGNA [IT]/[IT] (AllExceptUS)
  • MATACOTTA, Francesco, Cino [IT]/[IT] (UsOnly)
  • CALESTANI, Gianluca [IT]/[IT] (UsOnly)
  • CAVANI, Fabrizio [IT]/[IT] (UsOnly)
  • FORNASARI, Giuseppe [IT]/[IT] (UsOnly)
Inventors
  • MATACOTTA, Francesco, Cino
  • CALESTANI, Gianluca
  • CAVANI, Fabrizio
  • FORNASARI, Giuseppe
Agents
  • MODIANO, Guido
Priority Data
BO96A00006312.02.1996IT
BO96A00036202.07.1996IT
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) CATALYSTS FOR THE FULL OXIDATION OF VOLATILE ORGANIC COMPOUNDS
(FR) CATALYSEURS POUR L'OXYDATION TOTALE DE COMPOSES ORGANIQUES VOLATILS
Abstract
(EN)
A catalyst for the full oxidation of volatile organic compounds (VOC), particularly hydrocarbons, and of CO to CO2, which comprises a compound having the formula: A2B3O6±d, where A is an alkaline-earth metal, an alkaline metal, a lanthanide, or a solid solution thereof, B is a transition metal, an element of group III, or a solid solution thereof, and d has a value between 0 and 1; and a method for the full oxidation of volatile organic compounds using the catalyst.
(FR)
Catalyseur pour l'oxydation totale de composés organiques volatils, en particulier d'hydrocarbures, et de CO à CO2, qui contient un composé de formule A2B3O6±d dans laquelle A est un métal alcalino-terreux, un métal alcalin, un lanthanide ou une solution solide desdits éléments, B est un métal de transition, un élément du groupe III ou une solution solide desdits éléments, et d possède une valeur comprise entre 0 et 1. La présente invention concerne également un procédé d'oxydation totale de composés organiques volatils à l'aide dudit catalyseur.
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