http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104910003-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2301-08 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-45 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G8-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F9-00 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F103-36 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-825 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G8-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-45 |
| filingDate | 2015-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104910003-B |
| titleOfInvention | It is a kind of to synthesize the method that 2,4 resacetophenones and Sewage treatment are recycled |
| abstract | The invention discloses the method that a kind of 2,4 resacetophenones of synthesis and Sewage treatment are recycled, synthetic method is as follows：Using resorcinol as raw material, anhydrous zinc chloride is catalyst, and 2,4 resacetophenones are generated in the presence of acylating agent；Waste water treatment step is as follows：Pass through the recovery of acetic acid aqueous solution that is concentrated under reduced pressure first, concentration residue is neutralized with sodium hydrate aqueous solution, centrifugation obtains basic zinc chloride crude product, mother liquor mainly contains phenolic compound, phenolic compound and oxymethylene polymerization formation novolac polymer is set to be separated out from mother liquor using phenolic aldehyde polymerization, centrifugation obtains novolac polymer, centrifuges obtained mother liquor and reaches biochemical processing standard, then through activated sludge process biochemical treatment is that can reach discharging standards.Not only improvement is optimized to the synthesis technique of 2,4 resacetophenones in the present invention, while being conducted in-depth research to the recycling for producing waste water, reaches biochemical processing standard, reduces harm of the production waste water to environment. |
| priorityDate | 2015-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 73.