http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2617155-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b4d15b93efaac5e706628db42be91b10 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-52 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F7-743 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F7-74 |
| filingDate | 2015-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d192e508b7f655520a0a53bdde295bd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a3c0e76ca970fb878b88845297f34d8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_96297921a2fde2d5de8b10782ceaa129 |
| publicationDate | 2017-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2617155-C1 |
| titleOfInvention | Method for producing coagulant based on aluminium polyoxysulfate, coagulant produced by said method |
| abstract | FIELD: chemistry. n SUBSTANCE: method for producing an aluminium-containing coagulant comprises the reacting of aluminium hydroxide with sulfuric acid, maintaining the reaction mixture at a temperature of 120-125°C and the crystallization on the moving chilled surface. The reaction of aluminium hydroxide with sulfuric acid is carried out in the presence of nepheline concentrate at a ratio of aluminium hydroxide to the nepheline concentrate at the ranges of parts by weight of 2:1-3:1, respectively. In the process, aluminium polyoxysulfate is produced. The coagulant providing the possibility of water treatment mostly in the cold season represents an aluminium polyoxysulfate with the basic substance content of 14-18 wt % in terms of Al 2 O 3 , the active complex of polysilicic acid in an amount up to 10 wt %. n EFFECT: invention allows to increase the coagulant efficiency. n 2 cl, 2 tbl, 1 ex |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2785095-C1 |
| priorityDate | 2015-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.