http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105884967-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J39-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 |
| filingDate | 2015-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105884967-B |
| titleOfInvention | A kind of synthetic method of anti-pollution type large capacity Macroporous Weakly-Acid |
| abstract | The invention discloses a kind of synthetic methods of anti-pollution type large capacity Macroporous Weakly-Acid, including preparing using acrylonitrile monemer, divinylbenzene crosslink agent, pore-foaming agent and initiator by a certain percentage and to form oil phase, water phase is prepared in polymeric kettle using water, dispersant and NaCl, then oil phase is added in water phase, exothermic reaction, up to 95 DEG C of heat release occur in polymeric kettle；Cooled down with prepared saturated brine, polymerization temperature in the kettle is maintained at 95 DEG C, then be warming up to 100 DEG C, heat preservation distillation；Cool down, after discharging, washing, drying, screening and cooling, obtain anti-pollution type large capacity polyacrylic cation exchange resin Archon, Archon mixes with the sulfuric acid of 60wt% after being swollen with ethyl alcohol and carries out hydrolysis, heat preservation discharges after 10 hours, discharging is washed to close to neutrality, alkali tune is stablized 2 hours to pH=12；It is washed to neutrality again, adjusts acid to pH=2, stablizes 2 hours；It is washed till neutrality with pure water, then becomes sodium form resin with a concentration of 30% NaOH transition to get anti-pollution type large capacity Macroporous Weakly-Acid. |
| priorityDate | 2015-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.