| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e94ada482646f5f0433da1dc722546f |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F1-00 |
| filingDate |
1987-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_193b30a18ad989ede15749a5527ccd85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa94e7f04a74b1ad187f5ec6c1ea51b8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a11f68713b0a79681e44ce00722aef9d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f69845e14959b94a3e4c995657ad023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f93d39c333c37d2aee5456a337c51640
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9c9b054936a90b357266e68e822fae9 |
| publicationDate |
1988-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DD-257246-A1 |
| titleOfInvention |
METHOD FOR PRODUCING PURE STRONTIUM CHLORIDE |
| abstract |
The invention relates to a process for the preparation of pure, slightly water-soluble strontium salts from aqueous salt solutions containing strontium and calcium salts. It has been found that from strontium chloride solutions containing Ca2 portions, the Ca2 can be easily and effectively precipitated by treatment with strontium hydroxide as calcium hydroxide and separated by filtration. After separation of the calcium hydroxide, the resulting strontium chloride solution is neutralized by the addition of hydrochloric acid. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5786025-A |
| priorityDate |
1987-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |