http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7638676-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_09106e43404d6b1977281e2561a126e1 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2400-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C9-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-144 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-144 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-27 |
| filingDate | 2007-09-07^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2009-12-29^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7eefc25512d7f3a231a63e28f3a799c1 |
| publicationDate | 2009-12-29^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-7638676-B2 |
| titleOfInvention | Processes for the isomerization of feedstocks comprising paraffins of 5 to 7 carbon atoms |
| abstract | In an isomerization process where the isomerization effluent ( 114 ) is fractionated in a deisohexanizer ( 116 ) to provide a lower boiling fraction ( 122 ) containing dimethylbutanes, a higher boiling fraction containing methylpentanes and a bottoms stream ( 120 ) containing normal hexane and heavies, the bottoms stream is contacted with a selective permeation membrane ( 124 ) to provide a normal hexane-containing permeate ( 128 ) suitable for recycle to the isomerization. The energy consumption of the deisohexanizer ( 116 ) can be reduced without adversely affecting the octane rating of the overhead ( 122 ). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9663721-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11155757-B2 |
| priorityDate | 2007-09-07^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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