Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eee5d1dd11d5f0cc24df74f7cef68a62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5bd061233c18bda4bb5fca9b84458907 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2654907498b87bba381e61dd38d588cd http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_70ec63d39d6704bacc5c7068c93ded43 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2400-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-7042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-7046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-186 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P30-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P30-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-85 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-90 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D301-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G57-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G50-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G11-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C1-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C1-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G3-49 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-06 |
filingDate |
2012-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a42ca5e93ebf59a795b7753d8d20ddad http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5d3432e63bbbfef2cfc3e87f5e5f405 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4bd51c5f98c93af9f7ba5c9d2d7d408d |
publicationDate |
2013-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
WO-2013034689-A1 |
titleOfInvention |
Process for preparing ethylene and/or propylene and an iso-olefin-depleted olefinic product |
abstract |
The present invention provides a process for preparing ethylene and/or propylene and an iso-olefin-depleted olefinic product, comprising the steps of: a) providing a C5 hydrocarbon-comprising stream, comprising C5 cyclopentene and C5 iso-olefins; b) subjecting the C5 hydrocarbon-comprising stream to an etherification process with methanol and/or ethanol wherein at least part of the C5 iso-olefins are converted with methanol and/or ethanol to an tert-alkyl ether, and retrieving an etherification product stream; c) separating at least part of the etherification product stream into at least an ether-enriched stream and a first iso-olefin-depleted olefinic product; d) converting at least part of the tert-alkyl ether in the ether-enriched stream to ethylene and/or propylene by contacting at least part of the ether-enriched stream with a molecular sieve-comprising catalyst at a temperature in the range of from 350 to 1000 °C and retrieving a second olefinic product comprising ethylene and/or propylene. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104107719-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104107720-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104107720-B |
priorityDate |
2011-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |