| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0c89cecd2985d6df9c8add4af6160c37 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02C20-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-602
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-402
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-504 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28097
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-62 |
| filingDate |
2020-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d0e211fb74c02a74ab60088b411eca4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f669c8d80917b430255fec6abaaf986d |
| publicationDate |
2021-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-112316902-A |
| titleOfInvention |
A kind of composite MgO adsorbent and its preparation method and application |
| abstract |
The invention discloses a composite MgO adsorbent, a preparation method and application thereof, comprising a porous activated carbon carrier and magnesium oxide active components uniformly dispersed in the porous activated carbon carrier; the magnesium oxide active components are calcined by organic magnesium precursors synthesis. Mix the organomagnesium precursor with water to form an aqueous solution, ultrasonically make the organomagnesium precursor fully dissolve, then add porous activated carbon to mix evenly, and dry to obtain an intermediate; the obtained intermediate is calcined and decomposed in a muffle furnace in an air atmosphere to obtain . The composite MgO adsorbent realizes the synergistic effect of physical adsorption and chemical adsorption. The magnesium oxide adsorbent is used for chemical adsorption, and the activated carbon carrier is used for physical adsorption. The combination of the two greatly improves the adsorption capacity and adsorption rate of carbon dioxide by the composite adsorbent. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114307943-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113247922-A |
| priorityDate |
2020-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |