| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_78ca80ad4b743c901ec136b21263f093 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2400-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G45-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G47-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G47-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G45-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G45-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G45-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G65-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G65-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C6-123
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G45-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C4-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C4-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C4-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C4-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G45-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C6-12 |
| filingDate |
2015-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55e3594c2c7999256cccea0107325e98
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1be298dbcb9b4e170e056259426d1213
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d2fdfccbb8df0a2bf25177917819f7e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa60f3cdfcdcdfee4f90625fcc60904e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba2e38e410bbfae219ecc5e29928d221 |
| publicationDate |
2017-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2017121239-A1 |
| titleOfInvention |
Process for producing benzene from c5-c12 hydrocarbon mixture |
| abstract |
The present invention relates to a process for producing benzene comprising the steps of: a) separating a source feedstream comprising C5-C12 hydrocarbons including benzene and alkylbenzenes into a first feedstream comprising a higher proportion of benzene than the source feedstream and a second feedstream comprising a lower proportion of benzene than the source feedstream and subsequently, b) contacting the first feedstream in the presence of hydrogen with a first hydrocracking catalyst comprising 0.01-1 wt-% hydrogenation metal in relation to the total catalyst weight and a zeolite having a pore size of 5-8 Å and a silica (SiO2) to alumina (Al2O3) molar ratio of 5-200 under first process conditions to produce a first product stream comprising benzene, wherein the first process conditions include a temperature of 425-580° C., a pressure of 300-5000 kPa gauge and a Weight Hourly Space Velocity of 0.1-15 h −1 , and c) contacting the second feedstream with hydrogen under second process conditions to produce a second product stream comprising benzene, wherein i) the second process conditions are suitable for hydrocracking and step (c) involves contacting the second feedstream in the presence of hydrogen with a second hydrocracking catalyst comprising 0.01-1 wt-% hydrogenation metal in relation to the total catalyst weight and a zeolite having a pore size of 5-8 Å and a silica (SiO2) to alumina (Al2O3) molar ratio of 5-200 under the second process conditions which include a temperature of 300-600° C., a pressure of 300-5000 kPa gauge and a Weight Hourly space Velocity of 0.1-15 h −1 , ii) the second process conditions are suitable for toluene disproportionation and involve contracting the second feedstream with a toluene disproportionation catalyst, or iii) the second process conditions are suitable for hydrodealkylation. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114437811-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114437818-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10961470-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10865167-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019375696-A1 |
| priorityDate |
2014-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |