| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2a99738c564d0d4da77d442ec8f7500 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S208-95 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G69-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G69-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G57-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G55-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C9-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G50-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G45-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G9-00 |
| filingDate |
2003-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c869370f0cc49b9af7b168dc9a1743d2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_923d8cf83efdd0a134cafc4b3c57849f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3397b84fe71d2c9b1c85c60de9b20df2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_efcc581e70907d3d385ac1b0f180b822
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4b5c37cbbf6824e0e15df9ff3892cf6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e98eece083281e8193b14910e15eeb90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6693da194e07c27f12e549b02515539
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bed370be3e69beced5d68daab3a36325 |
| publicationDate |
2004-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2004068150-A1 |
| titleOfInvention |
Process for upgrading Fischer-Tropsch syncrude using thermal cracking and oligomerization |
| abstract |
A process for upgrading a Fischer-Tropsch feedstock which comprises (a) recovering from a Fischer-Tropsch reactor a Fischer-Tropsch wax fraction and a Fischer-Tropsch condensate fraction, wherein the Fischer-Tropsch condensate fraction contains alcohols boiling below about 370° C.; (b) contacting the Fischer-Tropsch condensate fraction with a dehydration catalyst in a dehydration zone under dehydration conditions pre-selected to convert at least some of the alcohols present in said fraction into olefins and recovering a first intermediate effluent from said dehydration zone; (c) pyrolyzing the paraffins in the Fischer-Tropsch wax fraction in a thermal cracking zone under thermal cracking conditions pre-selected to crack the Fischer-Tropsch wax molecules to form olefins and collecting a second intermediate effluent from the thermal cracking zone; (d) passing the first and second intermediate effluents recovered from steps (b) and (c) to an oligomerization zone containing an oligomerization catalyst under oligomerization conditions to form an oligomerization mixture having a higher molecular weight than either of said first and second intermediate effluent; (e) hydrofinishing the oligomerization mixture in a hydrofinishing zone; and (f) recovering from the hydrofinishing zone a C 10 plus hydrocarbon product, most preferably a lubricating base oil. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8076121-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009029446-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009028775-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8076122-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8440872-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009093657-A1 |
| priorityDate |
2002-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |