http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S59120233-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_27176f5bbbfd702de498d84df8ff3ae5 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-32 |
| filingDate | 1982-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_628b5c37bf738e51a912aa4e3b50a3fc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c5a7994f4963bea9f396d301aeb0058 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_704a7209638598aad0e51cbcb22bb7b5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24951988b6410c9083d25445a5cf7e2f |
| publicationDate | 1984-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S59120233-A |
| titleOfInvention | Additive for coal-water slurry |
| abstract | PURPOSE: To bring a high conc. coal-water slurry to a stable one, low in viscosity and prevented from the flocculation or precipitation of coal with the elapse of time, by adding a specific copolymer in the coal-water slurry. n CONSTITUTION: In preparing a slurry consisting of coal and water as the substitute for petroleum, a slurry of which the concn. of the contained coal powder is adjusted to 60W80% and which has low viscosity and prevented from the flocculation or precipitation of the coal powder over a long period of time is prepared. In order to prepare this slurry, a copolymer containing 50W98mol% of an alkali metal salt such as Na-, K- or Li-salt, an ammonium salt or a lower amine salt such as methylamine- or ethylamine salt of acrylic acid or methacrylic acid and 1W30mol% of acrylamide such as acrylamide or methacrylamide as constitutional units is added to the coal-water slurry in an amount of 0.01W 5wt%. n COPYRIGHT: (C)1984,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0140578-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4792343-A |
| priorityDate | 1982-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.