| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_30676b8771a7a6cd3c658fd0a3e0a4b1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J2200-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S62-925
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J2215-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J2205-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J2205-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J2210-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C15-073
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G70-041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J3-0242
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J3-0219
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25J3-0238
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25J3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G70-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-073 |
| filingDate |
1997-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01c61895c7c122e5f5c8773abb2457e1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33911c95f0493dc87cad5c990228456f |
| publicationDate |
1998-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9829366-A1 |
| titleOfInvention |
Recovery of a secondary ethylene stream from an ethylene purification process |
| abstract |
The invention relates to a process for the production of a secondary ethylene stream (10) from a pressurised mixed olefin bearing charge gas (4) as the overhead of one fractional distillation tower (2) contained in an overall olefin recovery and separation facility, wherein said tower is operated under conditions to produce a bottom stream (15) from which a primary ethylene rich product stream (20) can be recovered. This may eliminate the need for cryogenic fractional distillation and/or the need for a circulating lean oil absorbant material. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9144765-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8858893-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9527787-B2 |
| priorityDate |
1996-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |