http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104190352-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-10 |
| filingDate | 2014-07-22-04:00^^<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-104190352-B |
| titleOfInvention | A kind of adsorbent for removing sulfur-bearing, oxygen impurities in light hydrocarbon materials stream and preparation thereof, renovation process |
| abstract | The present invention relates to a kind of adsorbent for removing light hydrocarbon materials stream Semi-polarity molecule and preparation thereof, renovation process, this adsorbent is raw material by molecular screen primary powder, activated alumina, through organic amine reaming, metal ion-modified after in addition binding agent carry out roller forming, carry out high-temperature roasting activation after low temperature drying obtained, obtained adsorbent is by Aln 2 on 3 , SiOn 2 , alkali metal oxide and trace rare-earth metal oxide composition, obtained adsorbent particle diameter is 1.0 ~ 4.2mm, and specific area is 260 ~ 320 ㎡/g, pore volume 0.3 ~ 0.35ml/g.The present invention carries out modification by introducing rare earth metal complex alkali metal to adsorbent, and introduce waterglass further as binding agent, substantially increase adsorbent to the selective of polar molecule and adsorption capacity, reduce heat of adsorption on the whole, this adsorbent can reach 99.2% to the removal efficiency of methyl alcohol, and adsorption capacity can reach 6.7%, and this present invention is simple, the adsorbent prepared has the features such as renewablely recycle, renovation process is simple, improves resource utilization. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107970877-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107970877-A |
| priorityDate | 2014-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.