http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104826578-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 |
| filingDate | 2015-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104826578-B |
| titleOfInvention | Fly ash modified adsorbent and preparing method thereof and method of treating oily sewage |
| abstract | The invention relates to fly ash modified adsorbent and a preparing method thereof and a method of treating oily sewage. The preparing method includes the steps of S1, subjecting fly ash to two-step segmental calcining at program-controlled temperature so as to obtain calcining treated fly ash; S2, subjecting the calcining treated fly ash to acid treatment to obtain acid treated fly ash; S3, subjecting the acid treated fly ash to alkali treatment and calcining to obtain alkali treated fly ash; S4, modifying the alkali treated fly ash to obtain the fly ash modified adsorbent. The invention further provides the method of treating the oily sewage with the fly ash modified adsorbent. According to the preparing method, by means of specific component modification, specific process parameters and operating steps, the finally obtained adsorbent has excellent effect of treating the oily sewage; the adsorbent is suitable for oily sewage treatment in multiple fields and has promising application prospect and industrial potential. |
| priorityDate | 2015-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.