| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_09106e43404d6b1977281e2561a126e1 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G53-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-327
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G25-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-13 |
| filingDate |
2000-08-15^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73b1e2c11fcffa34b3f3a85c8b9f8c80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_afb59b18da03690084bd7cb95894f6a0 |
| publicationDate |
2002-02-26^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2002060760-A |
| titleOfInvention |
Olefin hydrocarbon separation method |
| abstract |
PROBLEM TO BE SOLVED: To provide a method for removing an aromatic hydrocarbon from a molecular sieve used in a guard bed in an adsorption separation method for separating an olefin hydrocarbon from a paraffin hydrocarbon. SOLUTION: The molecular sieve guard bed 4 is regenerated by a method of recovering valuable hydrocarbons from the guard bed void. The method includes first contacting a sieve with a purge stream and feeding the first effluent from the guard bed to a raffinate column 26 to recover olefinic hydrocarbons in the voids of the bed. The effluent flow from the guard bed is then sent to another fractionation tower 29. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2022505156-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013536223-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7194472-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015502843-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011518665-A |
| priorityDate |
2000-08-15^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |