http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2291110-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f00b239479250ae3039cb761dca374e9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c122eaf364e6e3635c7d30fabcd37556 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G39-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F11-00 |
| filingDate | 2005-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2007-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2eafb09bd819ded4b6d0edaf805f72b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b31b72e557125cdcd70ab7e2df0dc4d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_977c36968fabc6de6ad7568fc7ef45ef |
| publicationDate | 2007-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2291110-C1 |
| titleOfInvention | Method for preparing calcium molybdate |
| abstract | FIELD: inorganic chemistry, chemical technology. n SUBSTANCE: method for preparing calcium molybdate involves treatment of the parent potassium molybdate solution with calcium nitrate taken in the stoichiometrically necessary amount and with addition of nitric acid wherein its mass ratio to potassium carbonate containing in the parent solution is 0.90-0.96. Invention provides the extraction degree of molybdenum-containing solutions up to 99.2% and to obtain calcium molybdate without formation of waste. Invention can be used in hydrometallurgy of rare metals in processing molybdenum-containing solutions. n EFFECT: improved preparing method. n 1 tbl |
| priorityDate | 2005-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.