http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111068403-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_790487ba0beeececc90c42eb948f6b63 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-02 |
| filingDate | 2019-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83bbcb451801099cd3241faa4f7bd077 |
| publicationDate | 2020-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111068403-A |
| titleOfInvention | A kind of preparation method of low energy consumption type weak acid water gel composite filter element material |
| abstract | The invention relates to a preparation method of a low-energy-consumption weakly acidic water gelling composite filter element material, and belongs to the technical field of filter materials. In the technical solution of the present invention, the gel material is prepared by cross-linking the inorganic particle graphene oxide and the temperature-sensitive polymer N,N'-bis(acryloyl)cystamine, and the aerogel material is effectively combined and Coating and further adsorbing organic mixed acid materials exist in the surface and pores of the composite aerogel material in the form of small particles. The prepared composite aerogel has a large specific surface area and strong adsorption performance. , the capillary pores will be decondensed first under the relative pressure corresponding to the effective radius, while the decondensation of the porous material occurs sequentially from the large channel to the small channel, and the adsorption and desorption processes are not completely reversible, so the technical scheme of the present invention When desorbed to weakly acidic water materials, the preparation efficiency is effectively improved, and the preparation energy consumption for preparing weakly acidic water materials is further reduced. |
| priorityDate | 2019-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.