http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109852987-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B3-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C59-147 |
| filingDate | 2018-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109852987-B |
| titleOfInvention | Method for preparing sodium glyoxylate by coupling reverse osmosis technology |
| abstract | The invention relates to a method for preparing sodium glyoxylate by coupling a reverse osmosis technology, in particular to a process flow for preparing sodium glyoxylate by electrolysis, and relates to a process for concentrating the sodium glyoxylate generated after reverse osmosis is introduced into electrolysis reaction and neutralization reaction and a process for recycling oxalic acid after electrodialysis is introduced into electrolysis. The low-concentration reaction solution is concentrated by a reverse osmosis process, so that the sodium glyoxylate electrosynthesis process with high electrolyte concentration is realized. The high electrolyte concentration is beneficial to reducing the operation voltage of the electrolytic cell, improving the current efficiency and the stability of the lead electrode in the reaction process, reducing the comprehensive cost of the product and having good industrialization prospect. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022258732-A1 |
| priorityDate | 2018-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.