| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6086304b7294b57f17a5e48646213ecd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2f360e5132eaa76c771ceb9ad5b4656a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-4018
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-1088
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2400-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-186 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G50-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-30 |
| filingDate |
2010-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb2aad3472c52cfa8bf6a74adc2b3c9d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93de537d0d55efb3c2ebc58a55cb3e69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37fbc96af9dbccb7b93758e09efc41c9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0106f853d18df0c6d73b40a7ffc01345 |
| publicationDate |
2019-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3569310-A1 |
| titleOfInvention |
Alkene oligomerization process |
| abstract |
Disclosed is a process for producing a hydrocarbon fraction rich in components boiling in the range typical for diesel fuel comprising contacting a feedstock comprising one or more C 2 to C 10 alkenes with a zeolite catalyst having partially neutralised acidity and a one-dimensional or two dimensional micropore structure consisting of channels made from rings containing between 10 and 12 silicon/aluminium atoms at a temperature in the range 373 to 773 K and pressure in the range 0.1 to 200 bar characterised in that the partially neutralized zeolite catalyst contains both protons and basic cations. The basic cations are preferably selected from the group comprising Group IA and IIA cations (preferably sodium, potassium, caesium or mixtures thereof). Relative to their equivalent fully protonic forms the partially neutralized zeolite catalysts described show improved catalyst life and selectivity to hydrocarbons |
| priorityDate |
2010-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |