http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3778486-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2d3d12b6becaef6e66886356c3ef3e17 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S585-947 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09F- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09F3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C13-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-12 |
| filingDate | 1972-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1973-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7643d1ca4ac56d51aaf2a954a5f5ec2 |
| publicationDate | 1973-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-3778486-A |
| titleOfInvention | Turpentine fraction purification |
| abstract | SET FORTH IS A PROCESS FOR TREATING A TURPENTINE HYDROCARBON FRACTION HAVING NOT SUBSTANTIALLY MORE THAN ABOUT 500 PARTS PER MILLION SULFUR CONTENT WITH ACTIVATED CARBON FOR THE PURPOSE OF REMOVING SUCH SULFUR TO AN ESSENTIALLY NEGLIGIBLE QUANTITY. IT COMPRISES THE STEPS OF FEEDING A SULFUR-LADEN TURPENTINE FRACTION TO A PRIMARY STAGE CONTAINING ACTIVATED CARBON AND REMOVING ESSENTALLY ALL OF THE SULFUR MATERIAL IN SAID FRACTION STAGE AND THEN REGENERATING THE RESULTING SULFUR-LADEN CARBON IN A PLURALITY OF STEPS; THE FIRST BEING DONE AT A TEMPERATURE SUFFICIENT FOR REMOVING A SUBSTANTIAL PROPERTION OF ABSORBED HYDROCARBON COMPOUNDS WITHOUT REMOVING SUBSTANTIAL SULFUR COMPOUNDS FROM SAID CARBON AND THE SECOND BEING AT A TEMPERATURE SUFFICIENT FOR REMOVING SAID SULFUR COMPOUNDS WITHOUT EFFECTING SUBSTANTIAL DAMAGE TO SAID CARBON. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5157201-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9469581-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3857902-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109762470-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7727401-B2 |
| priorityDate | 1972-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.