| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d5abd74510e0066ea8c28139cb1e9f50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9daaf9b7d66cc0ba0a98d85afe034ae
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6ced046f52d1a027858155424b57d2bd |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-172
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-33 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-08 |
| filingDate |
2012-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9b70f2f6719211862aa1af148befdcc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55853555828a23c02837e67a2251de43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9915c787955b3f5eba033a92b9ad8f6 |
| publicationDate |
2012-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2012095375-A1 |
| titleOfInvention |
METHOD FOR THE HYDROGENATION OF 1,4-BUTYNEDIOL IN THE GASEOUS PHASE TO FORM MIXTURES THAT CONTAIN TETRAHYDROFURANE, 1,4-BUTANEDIOL AND γ-BUTYROLACTONE |
| abstract |
The invention relates to a method for the production of tetrahydrofurane, 1,4-butanediol and/or gamma-butyrolactone by hydrogenation of 1,4-butynediol, characterized in that 1,4-butynediol is evaporated in a hydrogen-containing gas flow and is hydrogenated in the gaseous state on at least one catalyst that contains at least one of the elements of groups 7 to 11 of the periodic system of elements. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9127160-B2 |
| priorityDate |
2011-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |