| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_50907fc1b392e2bf592f74fb8123032d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2521-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2523-755 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C9-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G45-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G45-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-163
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-2556
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C11-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-05 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-05 |
| filingDate |
2007-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df42524802969d22e19e21f378bf92f6 |
| publicationDate |
2009-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-101472864-A |
| titleOfInvention |
A process for selectively hydrogenating butadiene in an C4 olefin stream containing a catalyst poison with the simultaneous isomerization of 1-butene to 2-butene |
| abstract |
A process for selectively hydrogenating butadiene that is contained in a C4 stream having a concentration of a catalyst poison and C4 olefins, including 1-butene, and further the process provides for the substantial isomerization of the 1-butene to 2-butene of the C4 olefin stream, wherein the process comprises contacting, under suitable process conditions, the C4 stream with a poison tolerant catalyst comprising an alumina support material and partially sulfided nickel on the alumina support material at a concentration in the range of from 5 to 40 weight percent nickel, and yielding a product having a minimal butadiene concentration and a reduced concentration 1-butene. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103420764-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102639470-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115254117-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115254117-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104437522-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104437522-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103420765-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107185563-A |
| priorityDate |
2006-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |