http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RO-110457-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6a030cc2d296630bed18d48bde215eae |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01D7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01D7-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J49-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01D7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J41-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01D7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01D3-16 |
| filingDate | 1992-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_beb3cf34de9a225af3b1544c6a971d7b |
| publicationDate | 1996-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RO-110457-B1 |
| titleOfInvention | PROCESS FOR OBTAINING CARBONATES OF ALCALINE METALS |
| abstract | A method of producing an alkali metal carbonate, e.g. sodium carbonate, comprises passing a solution or suspension of the alkali metal chloride and bicarbonate over an ion exchange resin which is chloride retaining and has a basicity greater than that of the bicarbonate ion. The product is an aqueous solution or suspension of the alkali metal carbonate. In the case where the alkali metal is sodium, the product may be used for brine purification in a conventional Ammonia Soda process. |
| priorityDate | 1991-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.