| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-8876
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-8872
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2523-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0221 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-8885
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-252
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-002 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-887
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C27-14 |
| filingDate |
2014-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17e008da6ee4dbbcb4ca5e0f05f87f8f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a31e27d2360519bf34d6c8fe6f65434b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9c27ab84fa650b117b28459934bb24f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70fe9b2714d3cbe4313f591caec345f7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99b6f5a2e2b60f4e92afcb18a00aaf94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8df118b356629a98b1c05fd752516d91 |
| publicationDate |
2014-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2014185164-A |
| titleOfInvention |
Method for catalytic gas phase oxidation of propene to acrylic acid |
| abstract |
A method for catalytic vapor phase oxidation of propene to acrylic acid is provided. The first reaction gas mixture is oxidized on the first fixed bed catalyst in the first reaction step with increasing propene loading and subsequently the product gas mixture of the first reaction step containing acrolein. The acrolein loading is increased and oxidized on the second fixed bed catalyst in the second reaction step, whereby the catalyst compact has a ring shape in the two reaction steps. [Selection figure] None |
| priorityDate |
1999-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |