| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_349b438639b113e30e1276c2ef362e3b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6f8db371a54ad545b49bfc87308d4e45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4745801e17152cfbf56052945603dabd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7e75df23c692277f5c6e1884f9b5ae6b |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-60 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-33 |
| filingDate |
2010-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ade497a0132dcc6bc6c985b092572d0a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d967626c8bb8602c4bb5091c33b65906
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_586d7d57e7ead8e0e0ac0dc33d8983fb |
| publicationDate |
2013-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2013150594-A1 |
| titleOfInvention |
Process for recovery of maleic anhydride by using organic solvent |
| abstract |
A process for the recovery of maleic anhydride from the gas produced by the catalytic oxidation of hydrocarbon, n-butane or benzene, is characterized by:n a) High efficiency in maleic anhydride recovery b) Reduced formation of maleic acid and fumaric acid c) Reduced maintenance, thanks to the prevented formation of solid deposits in the absorber and in other related equipment. |
| priorityDate |
2010-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |