| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_537709b726bfa86b77911d888f43c7a9 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2523-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2523-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2523-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2523-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00006 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C6-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-2556 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-23 |
| filingDate |
2006-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9cd288ce57df7fac7a53404bc8c78717
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_085aae068d30640d24c162a7a061225c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f811706ef6ff2da87843e62cd25c112 |
| publicationDate |
2008-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
MX-2007012674-A |
| titleOfInvention |
HYDROISOMERIZATION OF DOUBLE LINK OF BUTENES. |
| abstract |
A process for the preferential conversion to 2-butene of a C4 stream containing 1-butene and 2-butene is described. The process involves mixing the C4 stream with a first hydrogen stream to form a feed stream, hydroisomerize the feed stream in the presence of a first hydroisomerization catalyst in order to convert at least a portion of the 1-butene to 2 -butene, thereby producing a hydroisomerization effluent, separating the hydroisomerization effluent into a fractionation column having an upper end and a lower end to form a mixture of 1-butene at the upper end, a higher effluent stream containing isobutane and isobutylene and a bottom stream containing 2-butene and hydroisomerization of the 1-butene mixture at the top end of the column using a second hydroisomerization catalyst. A corresponding device is also revealed. |
| priorityDate |
2005-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |