| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b3a1703a386122e0754fbf7fa25273f6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S423-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G23-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G49-0009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-306 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G49-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G23-00 |
| filingDate |
1971-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1974-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_215adcd1693578e5ed46cac4333fdcac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_acaf23b955037e64d028638ebcf5e0c3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79e9c30f2f0863744700856eb063a598
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1705943367bd08c4743a45b6d082dfe |
| publicationDate |
1974-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3795727-A |
| titleOfInvention |
Process for recovering pure aqueous solution of ferric chloride and aqueous solution of metal chlorides free of ferric chloride |
| abstract |
AN AQUEOUS SOLUTION OF METAL CHLORIDES IS SUBJECTED TO LIQUID-LIQUID CONTACT WITH AN ALKYL, ARYL OR ARALKYL KETONE OR ETHER HAVING 4 TO 10 CARBON ATOMS SO THAT THE FERRIC CHLORIDE IS TRANSFERRED TO THE ORGANIC KETONE OR ETHER EXTRACTANT PHASE AND THE REMAINING METAL CHLORIDES REMAIN IN THE AQUEOUS PHASE. THE EXTRACTANT PHASE IS CONTACTED WITH WATER TO TRANSFER THE FERRIC CHLORIDE INTO A SECOND AQUEOUS PHASE. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4261959-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4992248-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4113588-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0298763-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4423014-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0298763-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4177119-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014085903-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013149219-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10041141-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8916116-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4210502-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10480047-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5061460-A |
| priorityDate |
1968-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |