http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-112015009737-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_64deb03bc139f1960b3fde0a6496526e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D19-0068 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-143 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C11-167 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-167 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-24 |
| filingDate | 2013-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af2d08a6613a825f343af8cf68e6d2ba http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_671afead99e55fa2a5b6970e7f11f71e |
| publicationDate | 2020-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-112015009737-B1 |
| titleOfInvention | process and system for recovering 1,3-butadiene from a fraction of hydrocarbons c4 |
| abstract | butadiene extraction process. process for the recovery of 1,3-butadiene from a fraction of hydrocarbons c4, in which the processes of extraction of butadiene can be operated at an intermediate pressure using a liquid ring type compressor. the use of a liquid ring compressor, among other process options presented here, can advantageously reduce investment and operating costs, similar to the no compressor option, while reducing the risks associated with higher operating temperatures and pressures associated with the no compressor option. thus, the modalities of the processes described here encompass the best characteristics of conventional design (low pressure, with a compressor) with the advantages of the design without compressor (low investment and operating cost), as well as other unique advantages for the systems disclosed on here. |
| priorityDate | 2012-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 68.