http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106315579-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-16 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B25-234 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-234 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-342 |
| filingDate | 2016-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106315579-B |
| titleOfInvention | A kind of Eupatorium adenophorum base prepares micropore-mesopore activated carbon method |
| abstract | The present invention relates to a kind of Eupatorium adenophorum bases to prepare micropore-mesopore activated carbon method, belongs to active carbon preparation field.Moisture removal is removed into Eupatorium adenophorum drying, and being then crushed to granularity is 40~100 mesh, and 40~80min under the action of ultrasonic wave auxiliary is placed in the phosphoric acid solution of 5~15mol/L, and vacuum filtration obtains filter residue, and filter residue is impregnant；Impregnant addition ammonium dihydrogen phosphate solid powder is uniformly mixed, is then 0.05m being passed through flow 3 / h nitrogen is that 300~500 DEG C of 30~90min of activation obtain charcoal activated material in temperature；Obtained charcoal activated material is cooling, it is then followed in bad system in vapor and multiple gas bath washing is carried out to active carbon, and gained raffinate is concentrated to recycle phosphoric acid, solids is vacuum dried to obtain micropore-mesopore activated carbon.This method in such a way that charcoal activates front and back nitrogen blowing, and cooks the protective agent of active carbon pore structure with ammonium dihydrogen phosphate using Eupatorium adenophorum as raw material to prepare micropore-mesopore activated carbon. |
| priorityDate | 2016-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.