| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_09106e43404d6b1977281e2561a126e1 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C15-085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C15-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-085 |
| filingDate |
1997-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1998-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0441e427244fa465f3612083f39502ab
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_482632c6537fb02e2d6349695ed7e2e0 |
| publicationDate |
1998-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5847253-A |
| titleOfInvention |
Alkylation-transalkylation process using stripping to produce a dry transalkylation feed |
| abstract |
A process for the production of alkylaromatic hydrocarbons that operates with a high water content in an alkylation zone and a low water content in a transalkylation zone is disclosed. An aromatic feed and an acyclic feed are first passed through the alkylation reaction zone that operates at a high water content. A stripping column receives the effluent of the alkylation reaction zone, removes water and unreacted aromatic feed and produces a bottom stream containing unreacted aromatic feed and alkylated aromatics. A recycle column receives the bottom stream and produces an overhead stream of unreacted aromatic feed having a low water content. The overhead stream and a stream of polyalkylated aromatics are contacted in the transalkylation zone. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8123913-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0035836-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008106428-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110121485-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6313362-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018122826-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009173615-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11174209-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023107650-A3 |
| priorityDate |
1996-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |