| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8bc3a4e468fa3dfec1ea4065e5febf20 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2523-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2521-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S585-95
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-54 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J3-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-226
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C6-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-2206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G25-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C6-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-54 |
| filingDate |
1997-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb27a49928fcdaf60d7a08632103275b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e4e8bc273bd1c020901adcac5950e9a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_054b6ad83bb0b534bd2138b9a68346e2 |
| publicationDate |
2000-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0909302-A4 |
| titleOfInvention |
IN SITU REDUCTION OF CARBONIZATION OF POROUS CATALYSTS BY PRE-TREATMENT OF THE HYDROCARBON USED TO REDUCE PEROXIDES AND OXYGEN IMPURITIES |
| abstract |
A process is provided for in situ mitigation of coke build-up in porous catalyst used for the processing of hydrocarbon feed stocks. The feed is continuously maintained deoxygenated in reactor unit (10) by bubbling helium fed via line (14) to bottle (12) and through the hexene feed such that the head space (16) is always blanked with helium. The 1-hexene feed is pumped from bottle (12) through line (18) to the suction of HPLC pump (20), and thereafter through line (22) to peroxide trap (24). Peroxide trap (24) is a stainless steel tube packed with alumina. |
| priorityDate |
1996-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |