| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_95c10583cd4e33439c484aabe900d6f7 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B31-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B31-16 |
| filingDate |
1999-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2000-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_40a2d63d5a8dbd85e74d10630b1119ed
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e6c7c8146dc267d93b6e9ff48a2c96a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3274949eb0460220de576febfb227d31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9897f9d508225d540b63c44957294a0e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0abc08022454e833ba8e2f6e85ea757
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c453488a655b4310c89573bde8b5094a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_42e3e6687bceed16a6aa7db278c1499a |
| publicationDate |
2000-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2145259-C1 |
| titleOfInvention |
Sorbent production process |
| abstract |
FIELD: sorbents and water treatment. SUBSTANCE: sorbent for treating water, including drinking water, to remove toxic impurities is prepared by impregnating activated carbon with ammonium nitrate or ammonium carbonate solution of silver salt with silver concentration 0.10-0.50 wt % at carbon-to-solution volume ratio 1: (0.3-0.5) followed by heat treatment in fluidized-bed furnace at 120-250 C. EFFECT: increased heavy metal sorption capacity. 1 tbl, 3 ex |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2656491-C1 |
| priorityDate |
1999-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |