| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ff79632e166f36f20236d57ef161a8b5 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-28 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D3-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D11-00 |
| filingDate |
1996-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2000-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00eb1d969b9a6f947d54fc5fa26c6770
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_182e1a4481e296e9e4dbb5e0e7c61c13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b91bc92968a8458f677bcd64b3dc587
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_901a10021c7c698cc3677f3d1c293992 |
| publicationDate |
2000-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2146547-C1 |
| titleOfInvention |
Extractant for isolation of 2,3,7,8-tetrachlorodibenzo-p-dioxin from soil samples |
| abstract |
FIELD: analytical methods in agriculture. SUBSTANCE: supercritical-state carbon dioxide is used as extractant to increase degree of recovery of tetrachlorodibenzo-p-dioxin from soil to 96% and to avoid using toxic toluene, while extraction time is tenfold decreased. EFFECT: increased productivity during eventual extensive environmental monitoring (ten samples daily). 2 tbl, 10 ex |
| priorityDate |
1996-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |