http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2370478-C2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_10efc646a4dd605c2f09c493718f5b81 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05F11-02 |
| filingDate | 2007-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2009-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ecae47e2aa4fc42b5ad62966114085aa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c088b9fb56e0cbcee475b622646d1595 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5252c6ecf15ee91f740ecf76cc1dcdb4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2374f9dc29482243f44e5c646aaf6b8e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a72ecb9f44b935f9be2b628ab07fa09 |
| publicationDate | 2009-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2370478-C2 |
| titleOfInvention | Method of producing oxyhumates from peat |
| abstract | FIELD: chemistry. n SUBSTANCE: invention relates to peat industry and agriculture and can be used for production of water-soluble surfactants, humic growth stimulants and liquid oxyhumate fertilisers based on peat. Peat is first treated with 2-10% aqueous solution of an alkali for 15 minutes under cavitational action in a rotary cavitation apparatus with rotation speed of 3000 rpm, and then oxidised with hydrogen peroxide, in the same apparatus, in amount of 2.5-20% of the mass of completely dry peat for a period of 15 to 60 minutes at temperature of 60°C and hydromodulus 2. Cavitational treatment of peat in the presence of an oxidising agent and aqueous solution of NaOH intensifies the process (cuts overall duration to 75 minutes), reduces temperature from 120 to 60°C and increases content of humic and fulvic acids. n EFFECT: higher quality of obtained product. n 4 tbl |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2573358-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2610446-C2 |
| priorityDate | 2007-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.