| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eb2648e65ad8850515bd727a122f1186 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-18 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-088
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-00411
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28B3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28B3-2636
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-1212
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-228
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-0271
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-024 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B28B3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B28B3-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-21 |
| filingDate |
2005-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be0a37f8a557aa9ac110be9e5500ba80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1268bab393550217e5a6b535375d8fc3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_179cf4e0902565dd67a3b54ab670441f |
| publicationDate |
2005-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2005113209-A1 |
| titleOfInvention |
Method for the production of ceramic catalytic membrane reactors by co-extrusion |
| abstract |
The invention relates to the preparation of a supported tubular ceramic membrane consisting of two layers which are coaxial according to an axis (x), a first support material layer (S) and a second active material layer (M), characterized in that it comprises the following successive stages: - a stage (a) in which a paste is formed coaxially from the support material (S) with simultaneous co-extrusion, having a speed Vs at which it flows along the axis (x) and wherein a paste (PM) is formed from the active material (M), having a speed VM at which it flows along the axis (x) wherein Vs = VM; - a stage (b) wherein the co-extrudate formed in stage (a) is dried; - a stage (c) wherein the co-extrudate dried in stage (b) is debound, and a co-sintering stage (d) involving thermal treatment of the two coaxial layers of the product obtained in stage (c). The invention also relates to a device for carrying out stage (a). |
| priorityDate |
2004-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |