| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_69108fc12b940ede105638f37f06080b |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G21-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B09C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B09C1-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09C1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G21-00 |
| filingDate |
1994-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1995-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e03eb60734ca8559ab97b949389d8423
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_212d2df2163b6a1a9e4dc4eafccd2c87 |
| publicationDate |
1995-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5458437-A |
| titleOfInvention |
Extraction of non-ionic organic pollutants |
| abstract |
Non-ionic pollutants are removed from the soil by contacting the soil with a mixture of a particulate material having an anionic surfactant absorbed to a magnetic oxide. The surfactant complexes through the anionic charge to the magnetic particle and the non-ionic pollutants partitions into the sorbed surfactant. The particulate material including the surfactant and pollutant are magnetically removed from the soil. A typical embodiment utilizes ferric ferrous oxide and alkyl lauryl polyoxycarboxylate to remove polychlorinated biphenyls from soil. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6447207-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6319882-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6596190-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5786296-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5846434-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5814164-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6461562-B1 |
| priorityDate |
1994-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |