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1. EP2534721 - PROTON CONDUCTING MEMBRANE

Office
European Patent Office
Application Number 11704753
Application Date 10.02.2011
Publication Number 2534721
Publication Date 19.12.2012
Publication Kind B1
IPC
C01B 3/26
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF
3Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
02Production of hydrogen or of gaseous mixtures containing hydrogen
22by decomposition of gaseous or liquid organic compounds
24of hydrocarbons
26using catalysts
C07C 2/76
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
2Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
76by condensation of hydrocarbons with partial elimination of hydrogen
C07C 5/32
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
5Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
32by dehydrogenation with formation of free hydrogen
C07C 5/333
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
5Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
32by dehydrogenation with formation of free hydrogen
327Formation of non-aromatic carbon-to-carbon double bonds only
333Catalytic processes
CPC
C01B 3/26
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
3Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it
02Production of hydrogen or of gaseous mixtures containing ; a substantial proportion of; hydrogen
22by decomposition of gaseous or liquid organic compounds
24of hydrocarbons
26using catalysts
C01B 2203/0405
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
2203Integrated processes for the production of hydrogen or synthesis gas
04containing a purification step for the hydrogen or the synthesis gas
0405Purification by membrane separation
C01B 2203/1047
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
2203Integrated processes for the production of hydrogen or synthesis gas
10Catalysts for performing the hydrogen forming reactions
1041Composition of the catalyst
1047Group VIII metal catalysts
C01B 2203/1058
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
2203Integrated processes for the production of hydrogen or synthesis gas
10Catalysts for performing the hydrogen forming reactions
1041Composition of the catalyst
1047Group VIII metal catalysts
1052Nickel or cobalt catalysts
1058Nickel catalysts
C01B 2203/1064
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
2203Integrated processes for the production of hydrogen or synthesis gas
10Catalysts for performing the hydrogen forming reactions
1041Composition of the catalyst
1047Group VIII metal catalysts
1064Platinum group metal catalysts
C01B 2203/107
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
2203Integrated processes for the production of hydrogen or synthesis gas
10Catalysts for performing the hydrogen forming reactions
1041Composition of the catalyst
1047Group VIII metal catalysts
1064Platinum group metal catalysts
107Platinum catalysts
Applicants COORSTEK MEMBRANE SCIENCES AS
Inventors KJØLSETH CHRISTIAN
VESTRE PER CHRISTIAN
Designated States
Priority Data 30385410 12.02.2010 US
Title
(DE) PROTONENLEITENDE MEMBRAN
(EN) PROTON CONDUCTING MEMBRANE
(FR) MEMBRANE CONDUCTRICE DE PROTONS
Abstract
(EN) A reactor comprising a first zone comprising a dehydrogenation catalyst and a second zone separated from said first zone by a proton conducting membrane comprising a mixed metal oxide of formula (I) LnaWbO12-y wherein Ln is Y or an element numbered 57 to 71; the molar ratio of a:b is 4.8 to 6, preferably 5.3 to 6; and y is a number such that formula (I) is uncharged, e.g. y is 0 ≤ y ≤ 1.8.
(FR) L'invention porte sur un réacteur qui comprend une première zone contenant un catalyseur de déshydrogénation et une seconde zone séparée de la première zone par une membrane conductrice de protons renfermant un oxyde métallique mixte de la formule (I) LnaWbO12-y dans laquelle : Ln est Y ou un élément portant le nombre 57 à 71 ; le rapport molaire de a:b est compris entre 4,8 et 6, de préférence entre 5,3 et 6 ; et y est un nombre tel que la formule (I) est neutre, c'est-à-dire que y répond à la formule 0 ≤ y ≤ 1,8.
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RU2012136151This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.