http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CS-236289-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_94cb66b03d5b5ff7b39a64fbc9d0f118 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_475ffe99e99fd12446a4abe679f95531 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-32 |
| filingDate | 1983-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0125e4ec5329f6a61d57c8fbfcc258d3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7a1244547c173e10bc4024db471ec44 |
| publicationDate | 1985-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CS-236289-B1 |
| titleOfInvention | Process for preparing calcium dibasic calcium phosphate |
| abstract | From the calcium chloride solution formednin the recovery of ammonia from sodiumnlye or limenof this solution after reducing the chloride contentnof sodium, precipitated with ammonium carbonatencalcium carbonate, which is acidicntrihydrogenphosphate tondicalcium phosphate. He is behindnthe suspension is separated, washed and heat treatedndehydrates. From the remaining solution, *ncontaining ammonium chloride is regeneratednammonia in the recovery device usednin the production of soda by the ammonia process,nwhich is returned together with the oxide formedncarbon dioxide to produce ammonium carbonate.nIt can also be used for precipitationnammonium bicarbonate solutionnif necessary, precipitation and neutralizationntogether. It is preferred to dilute the phosphoric acidnor solutions guidednto precipitate or to neutralize washingsnwater or ammonium chloride solutionnbefore regenerating ammonia or sodiumnlye. It is useful during productionnadd hydrolysis retarding stabilizersnproduct. |
| priorityDate | 1983-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.