http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113024366-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-685 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-005 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C39-235 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-78 |
| filingDate | 2021-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113024366-B |
| titleOfInvention | Separation method of quaternary mixture of acetone, toluene, sodium phenolate and water |
| abstract | The invention relates to a method for separating a quaternary mixture of acetone, toluene, sodium phenolate and water, in particular to a method for separating a mixed material which consists of 20-40% of acetone, 10-30% of toluene, 5-20% of sodium phenolate and the balance of water in percentage concentration by mass. The quaternary mixture is separated by operations of distillation for removing acetone, azeotropic distillation for removing toluene and water, solid-liquid separation, condensation and drying. The method realizes resource separation and recovery of the mixture of acetone, toluene, sodium phenolate and water, and has reasonable separation process and simple flow. The method has the advantages of reducing separation steps and energy consumption, along with high utilization rate of valuable components and easy realization of continuous operation, and the separated product can realize resource utilization, so that the method is a resource separation and recovery technology which has economic value and obvious environmental and social benefits. |
| priorityDate | 2021-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.