http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-930702470-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G25-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G25-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G25-03 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G25-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G25-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G25-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G25-12 |
| filingDate | 1991-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1993-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-930702470-A |
| titleOfInvention | Improved Control of Linear Paraffin Purification |
| abstract | A linear stream of a hydrocarbon stream containing aromatic, sulfur-, nitrogen- and oxygen-containing compounds, and linear paraffins contaminated with colorants but essentially olefin free, in contact with a solid adsorbent such as NaX zeolite or zeolite MgY Method for Purifying Paraffin. After adsorption the adsorbent is desorbed with an alkyl substituted aromatic desorbent (e.g. toluene). The initial effluent from the adsorption cycle, containing high concentration of residual desorbent, is recycled to the desorbent recovery system. Until the desorbent level of the adsorptive effluent correlated with the amount of impurities in the feed, in particular the amount of aromatic impurities, falls below the plateau level, i.e. 100 plateau level (which is a sign of an aromatic leak and the need to switch the adsorption bed) The amount of desorbent in the effluent is monitored based on actual time. |
| priorityDate | 1990-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.