http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0135323-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_315ae544538aaeac6d1f4eed6754e4bb |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01D7-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01D7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01D7-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01D7-10 |
| filingDate | 1984-07-31^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd6d363072b3861041db87b0c70b9309 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e6a917f6596cbd28a9d81330105ad4a9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2dcfc834438ea90ee50ef3a643001447 |
| publicationDate | 1985-03-27^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0135323-A2 |
| titleOfInvention | Production of sodium bicarbonate by reversion of NaHC03-containing double salt |
| abstract | Sodium bicarbonate is produced by introducing solid sodium sesquicarbonate and/or Wegscheider's salt into a reversion slurry, saturated with respect to bicarbonate and containing at least 10 wt. % solids, to effect rapid and complete conversion of the feed solids to crystalline sodium bicarbonate which is recovered from the slurry. Carbon dioxide is introduced into the reversion liquor to maintain its composition at a relatively constant value, preferably in a region of the Na 2 C0 3 -NaHC0 3- H 2 0 phase diagram that minimizes the equilibrium partial pressure of CO 2 vapor above such liquor. |
| priorityDate | 1983-08-18^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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