http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1699916-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fb79cc0a76f7fcfe04d269b05c2c10dc |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B31-08 |
| filingDate | 1990-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1991-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_796cf0e29025a03333e6f4c90e405b60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1df5376343e2baee977e22117cab218 |
| publicationDate | 1991-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1699916-A1 |
| titleOfInvention | Method of producing carbon adsorbent |
| abstract | The invention relates to a process for the preparation of a carbon adsorbent and makes it possible to increase the brightening ability of an adsorbent in methylene blue. Oil asphaltite, furfural, diphenylpropane and sulfuric acid are mixed at a mass ratio of 1: (1-1.2) :( 1-1.2) :( 0.1-0.12) and subjected to copolycondensation. The copolycondensate is crushed, irradiated with γ-radiation and mixed with coal dust and shale tar at a mass ratio of (50-55) :( 10-11) :( 34-40), respectively. The resulting mixture is granulated, carbonized and activated to burn-off 25-35%. 1 tab. |
| priorityDate | 1990-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.