http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013068609-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_39816511e69f2c19e6dfd2442000e4c5 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-141 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-14 |
| filingDate | 2012-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0863ff37bdb000cf0c55e409615ed2d0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c42ffd6728461cd46b1fa991645db22a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b62adbc57c1f12bf19950656ef52a94a |
| publicationDate | 2013-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2013068609-A1 |
| titleOfInvention | Dividing Wall Column for Alpha-Methylstyrene and Cumene Distillation |
| abstract | Methods and systems for fractionating a crude alpha-methylstyrene (AMS) feed using one or more dividing wall columns are provided. The method can include introducing a crude AMS to a fractionation column, wherein the fractionation column contains a dividing wall disposed at least partially within the fractionation column such that an internal volume of the fractionation column is divided into at least a pre-fractionation section and a main fractionation section. The crude AMS can be introduced to the pre-fractionation section of the fractionation column. A light hydrocarbon can be withdrawn from the fractionation column at or proximal a first end thereof, a side-stream can be withdrawn from the main fractionation section of the fractionation column, and a heavy hydrocarbon can be withdrawn from the fractionation column at or proximal the second end thereof. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10807949-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019282920-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016047960-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10457620-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9815756-B2 |
| priorityDate | 2011-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 68.