http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112028020-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B7-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23G7-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23G7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B7-14 |
| filingDate | 2020-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112028020-B |
| titleOfInvention | Process for recovering iodine from iodine bromide-containing medical organic waste liquid |
| abstract | The invention relates to a process for recovering iodine from medicinal organic waste liquid containing iodine bromide, which comprises neutralizing a large amount of acid in the waste liquid with liquid alkali, keeping weak acidity with liquid alkali, reducing with sodium sulfite, separating out water layer, introducing iodine into the water layer in the form of sodium iodide, incinerating the sodium iodide-containing water solution at high temperature (1000-1100 ℃) with an incinerator to obtain iodine-containing water solution which can completely remove organic matters, and then oxidizing the iodine with conventional iodine-removing process to obtain iodine with yield of more than 98% and content of more than 96%; the organic layer is used as high-heating value fuel to be used as fuel of an incinerator, and the generated heat is used for production, so that the environmental pollution is reduced. |
| priorityDate | 2020-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.