http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2528918-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eeb090dd9706b2e1838efaf383278c8c http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4d4ebc062e25d08c4a3da9e93195f0c9 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B7-00 |
| filingDate | 2013-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4d438cfab4b6e28763a84a32f4d428b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3041eccbce1512bd3805232682eecf95 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ffc6d1c0759f1f20e0541a0fc459581f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_142dca918d6aa45d328f80ef35befff3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85a41fb0e3aede3563c3b3fc87938a4a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17ff5726b11d00ada49bcb65dd374751 |
| publicationDate | 2014-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2528918-C1 |
| titleOfInvention | Method for integrated treatment of red mud |
| abstract | FIELD: chemistry. n SUBSTANCE: method includes magnetic-gravitational treatment of red mud. The starting red mud first undergoes dispergation in the presence of sodium hexametaphosphate in a rotary-pulsation apparatus, followed by low-gradient wet magnetic separation in a field with strength of 0.1-0.15 T to obtain a magnetite and a bulk concentrate, subjecting the bulk concentrate to high-gradient magnetic separation in two steps in a field with a strength of not less than 1.2 T to extract magnetic and nonmagnetic fractions, subjecting the magnetic fraction to gravitational concentration on a concentration table to obtain a hematite concentrate and tailings, combining the nonmagnetic fraction with the tailings from gravitational concentration and performing two-step selective flocculation in the presence of a flocculant to separate a component which primarily consists of aluminium and silicon oxides from an iron-containing product, which is concentrated by high-gradient magnetic separation with field strength of 0.5-0.7 T to obtain an additional iron-containing product, which is combined with the hematite concentrate to obtain an iron-containing concentrate, and residual aluminosilicates which are combined with the component primarily consisting of aluminium and silicon oxides to obtain an aluminosilicate product. n EFFECT: high degree of extraction of iron into an iron-containing product and obtaining an aluminosilicate product with high iron content. n 5 cl |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10899610-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2588910-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105478218-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10843935-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2697539-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2634106-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107140718-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020209761-A1 |
| priorityDate | 2013-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.