http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2346739-T3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_09106e43404d6b1977281e2561a126e1 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2527-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2527-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2527-1206 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J38-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J38-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-32 |
| filingDate | 2002-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2010-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85539f3d401f08b2bf44883608c3bd5c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b57ac111fc8c79b2c7774397f88bc2b7 |
| publicationDate | 2010-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2346739-T3 |
| titleOfInvention | RENTAL PROCESS WITH SOLID CATALYST WITH REGENERATION SECTION AND HYDROGEN FRACTIONATION AREA. |
| abstract | An alkylation process comprising: a) passing a first feed stream comprising a paraffinic alkylation substrate and a second feed stream comprising an olefin alkylating agent to an alkylation reaction zone that operates under selected alkylation conditions for reacting the paraffinic alkylation substrate and the olefinic alkylating agent in the presence of a solid catalyst to produce alkylate, the alkylation conditions being sufficient to deposit heavy compounds on the solid catalyst in the alkylation reaction zone, and remove from the zone of alkylation. alkylation reaction an effluent of the alkylation reaction comprising the alkylate and the paraffinic alkylation substrate; b) removing a first catalyst stream comprising solid catalyst having heavy compounds deposited thereon from the alkylation reaction zone, passing at least a portion of the first catalyst stream to a first regeneration zone, putting in contact with the solid catalyst having heavy compounds deposited thereon with molecular hydrogen in the first regeneration zone under first regeneration conditions selected to remove at least a portion of the heavy compounds from the solid catalyst having heavy compounds deposited thereon and regenerate at less partially the solid catalyst having heavy compounds deposited thereon; c) removing a second catalyst stream comprising solid catalyst regenerated at least partially from the first regeneration zone, and passing at least a portion of the second catalyst stream into the alkylation reaction zone; d) removing a first regeneration effluent comprising molecular hydrogen and heavy compounds from the first regeneration zone, passing at least a portion of the first regeneration effluent to a hydrogen fractionation zone, and recovering from the fractionation zone hydrogen a hydrogen enriched stream having a first concentration of molecular hydrogen and a hydrogen depleted stream comprising heavy compounds and having a second concentration of molecular hydrogen that is less than the first concentration of molecular hydrogen; e) passing at least a portion of the hydrogen enriched stream into the first regeneration zone; f) passing at least a portion of the effluent from the alkylation reaction and at least a portion of the hydrogen depleted stream into an alkylate fractionation zone, and withdrawing from the fractionation zone of the alkylate a recycle stream comprising the paraffin alkylation substrate; g) forming the first feed stream from at least a portion of the recycle stream; and h) recover the alkylate from the alkylate fractionation zone. |
| priorityDate | 2002-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 73.