http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-240054-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3dbd5ea65f680914b05a311bb1f602cd |
| filingDate | 1958-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1958-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-240054-A1 |
| titleOfInvention | A PROCEDURE FOR THE CONCENTRATION OF MINERAL PHOSPHATE |
| abstract | Procedure for the concentration of mineral phosphate naturally associated with calcium carbonate, in which the raw material is treated with an aqueous solution of sulfur dioxide at a concentration below the saturation point until most, at least, of the carbonate calcium has been converted to calcium bisulfite and the calcium bisulfite solution is separated from the undissolved phosphate. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112239808-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112239808-A |
| priorityDate | 1958-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.