http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RO-106120-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20f697358e1f5edc2d8cafaa8fc58719 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F11-24 |
| filingDate | 1990-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f233e602bae9d7d98d37d4abc3b0b367 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_669aa19af31bd44f39a4c002f2c2e082 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f5102759cf2e1384026c613daacd9619 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15139cbfd73fe220cee3d4094634e768 |
| publicationDate | 1993-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RO-106120-B1 |
| titleOfInvention | Process for obtaining calcium chloride |
| abstract | The present invention relates to anprocess for obtaining calcium chloride by treatmentnwith gaseous hydrochloric acid, of carbonate slurryncalcium from the production of caustic lees by the processncaustificarii. Calcium carbonate slurry in formnwith a suspension of water, bubbling at the reaction stagenwith hydrochloric acid gas, to neutral pH, obtainingna solution of 40 ... 45% calcium chloride, which isnseparates from unreacted slurry and impuritiesncrystallized. The clear solution is bubbled with acidnhydrochloric acid to an acidic content of 15 ... 20% HCl, whenncrystallizes the calcium chloride hydrate that isnand the saturated solution of calcium chloride is removednmix with a new amount of slam and water and get itnreintroduces into the first reaction phase. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103159247-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103159247-B |
| priorityDate | 1990-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.