http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2676977-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5a146fb68106dffff8cc26626d58a80f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-165 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-0222 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3214 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-18 |
| filingDate | 2018-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae2053c90fe20b851655b2f7cf8619ae |
| publicationDate | 2019-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2676977-C1 |
| titleOfInvention | Method of obtaining filtering material for water purification from manganese and hydrosulfide ion |
| abstract | FIELD: filters. n SUBSTANCE: invention relates to methods for producing filtering materials for water purification from manganese and hydrosulfide ion. To obtain a filtering material natural zeolite with a clinoptilolite content of at least 70 wt.% is used. First, the material is treated with a solution of salt of divalent manganese, and then with a solution of potassium permanganate. Treatment with potassium permanganate solution is carried out at 79–80 °C. n EFFECT: invention provides the maximum content of a manganese dioxide phase on the sorption surface of material particles. n 1 cl, 7 dwg |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2769244-C1 |
| priorityDate | 2018-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.