http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106268549-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-0004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F7-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F7-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-56 |
| filingDate | 2016-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106268549-B |
| titleOfInvention | A kind of Aluminum sol production method |
| abstract | The present invention relates to chemical technology fields, specifically a kind of Aluminum sol production method, it is fed intake production using one-pot, it include the feed bin of dress silicon source in reaction kettle, first silicon source is added in feed bin when production, first part's dilute hydrochloric acid is added into autoclave body again, additional amount is gross mass 1/10th to one third, dilute hydrochloric acid is first reacted with the silicon source of feed bin lower part, reaction temperature is steadily to maintaining temperature 15-30min after 60-80 DEG C, then it is slow added into second part dilute hydrochloric acid, reach 85-100 DEG C to reaction temperature, it is slow added into Part III dilute hydrochloric acid, the rate that Part III dilute hydrochloric acid is added makes reaction temperature steadily at 85-100 DEG C, Al/Cl mass ratio 1.0-2.0 is finally obtained after reaction 12-20h, the Aluminum sol of pH2.4-3.2, total acid addition time Control is in 3-10h.The present invention uses batch production technique, normal pressure spontaneous reaction, the present invention sufficiently control reaction rate, the spontaneous heat rationally generated using reaction during the reaction, without stirring, steam heating in all round process, 80% or more energy consumption can be reduced than traditional processing technology. |
| priorityDate | 2016-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.