| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-141
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-143
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-167 |
| filingDate |
2013-09-19^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2018-11-09^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2018-11-09^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-104837796-B |
| titleOfInvention |
Flexible butadiene extraction method |
| abstract |
A butadiene extraction process is disclosed that is designed for flexible operation with or without a compressor. The ability to operate at high and low pressures increases method flexibility. |
| priorityDate |
2012-10-09^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |