http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104261506-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-34 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-285 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 |
| filingDate | 2014-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104261506-B |
| titleOfInvention | The method of the formaldehyde in a kind of terpyridyl base gelatinous material process trade effluent |
| abstract | The invention discloses the method for the formaldehyde in a kind of terpyridyl base gelatinous material process trade effluent.Formaldehyde in waste water can be removed by the inventive method comparatively easily, simple to operate, cheap, removal efficiency is high, and does not introduce by product.Concrete steps are as follows: the derivative 1) synthesizing terpyridyl: 4 ˊ-(4-carboxyl phenyl)-2,2 ˊ: 6 ˊ, 2 "-terpyridyls; 2) 4 ˊ-(4-carboxyl phenyl)-2 is got, 2 ˊ: 6 ˊ, 2 "-terpyridyl powder joins in the alkaline solution of basic metal formation; stirring at normal temperature makes it dissolve; obtain 4 ˊ-(4-carboxyl phenyl)-2,2 ˊ: 6 ˊ of 0.01 ~ 0.05mol/L, 2 "-terpyridyl salts solutions, leave standstill, obtain terpyridyl base gel; 3) terpyridyl base gel is joined in formaldehyde industrial wastewater, be uniformly mixed, leave standstill, carry out the absorption of formaldehyde, and be converted into the metal-salt of methyl alcohol and the metal-salt of formic acid. |
| priorityDate | 2014-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.