| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3194cfc46a651b36dd1bdbf2b7761369 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2523-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2527-232
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S585-95 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C4-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-321
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G9-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C4-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G9-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C4-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C4-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-32 |
| filingDate |
1970-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1971-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f470a3e424233f0a0b3cbd1dbc0ccfc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a811914dc4fba1a2d481ad6cce03eb12 |
| publicationDate |
1971-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3617478-A |
| titleOfInvention |
Suppression of coke formation in a thermal hydrocarbon cracking unit |
| abstract |
Coke formation and deposits in the inline heat exchanger of a thermal hydrocarbon cracking unit comprised of a thermal-cracking zone, a quenching apparatus and the heat exchanger are removed and prevented by introducing an aqueous solution of an alkali metal salt or hydroxide into the hydrocarbon flow at a point downstream of the cracking zone of the unit. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6228253-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4889614-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4692313-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9811174-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5824829-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008128330-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7998281-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5358626-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4599480-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5567305-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5944961-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5034114-A |
| priorityDate |
1970-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |