| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3eab544d4e7952d3427d4548bdb69bc2 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 |
| filingDate |
2016-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2017-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7e07a775a34c3e7a101d73d0cdc16d1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66f4d729a97d18e5635f16a77fe9f944
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33d453487f94387093a0fc71e09765df
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f722381d91106fa0928a9d745e4c550b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03077b3463070cc5a4a69748c7b6b80a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16ebb807faeeb476f9e1ee1b748f6b6d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_91247289cc5ae98912f9b14fe391c263 |
| publicationDate |
2017-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2620809-C1 |
| titleOfInvention |
Method to modify natural absorbents |
| abstract |
FIELD: technological processes. n SUBSTANCE: invention relates to the field of production of absorption materials. Method to modify natural absorbents is proposed. Method includes addition of multi-wall carbon nanotubes in the amount of 0.1-1.0 wt % into suspension containing finely dispersed zeolyte or diatomite in 0.5% solution of aluminium sulfate. Ultrasonic treatment of the suspension is carried out, solution of ammonia hydroxide is added to the suspension to pH 7-8, fluid is separated, and thermal treatment of the produced absorbent is carried out at 120°C. n EFFECT: invention provides for production of absorbent characterized by extent of oil products and metal cations from water up to 99,4%. n 2 tbl |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2747540-C1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2664893-C1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2689616-C1 |
| priorityDate |
2016-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |