http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-8101152-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2fe0825dcda5ddfb7d0e3a0d92c8cb7b |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-134 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S48-07 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21B5-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-326 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21B5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65G53-30 |
| filingDate | 1980-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0557e995ca0ecbb40cfcccebeb7d6a7f |
| publicationDate | 1981-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-8101152-A1 |
| titleOfInvention | Coal-water slurry and method for its preparation |
| abstract | A pipeline pumpable coal-water slurry having a novel combination of coal particles and carrier water is prepared by a method wherein the particle sizes and their distribution are controlled in accordance with a particle size distribution formula which is especially beneficial for providing a novel coal compact with a minimum amount of void space between particles and a maximum amount of particle surface area with an advantageous amount of colloidal sized particles present. These features combine to enhance the dispersing effects generated by electrolytes and/or dispersing agents selected and added to the coal compact and/or slurry to provide a near maximum zeta potential to the particles in the slurry and to provide low viscosity to the resulting yield pseudoplastic coal-water slurry. Brookfield viscosities obtained, e.g. 1000 cps, or less, at 60 rpm with 75 wgt.% coal, dry basis, make the coal-water slurry especially advantageous for transport by pipeline over long distances. The coal-water slurry can be provided at a high coal content so that the slurry can be burned directly without need for dewatering at its destination. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0165350-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4441889-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0130849-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9610093-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0089766-A1 |
| priorityDate | 1979-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.