http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6454097-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ecc58e5fd0006c472fea1ec2f879638c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-52 |
| filingDate | 1987-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1d06c83103963c49c80bf6d64f558f8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e12331616d01c4a0659d9e839df2f85d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0076c63acdaaaaf0f63a0ec1e1ece897 |
| publicationDate | 1989-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S6454097-A |
| titleOfInvention | Additive for long life, high concentration coal-water slurry |
| abstract | PURPOSE:To realize formation of a high concn. coal-water slurry having a low viscosity and a self flowability of long life, by adding a formaldehyde condensate of an (alkyl)naphthalenesulfonic acid having a particular degree of condensation and a particular fatty acid to a high concn. coal-water slurry produced by a wet process. CONSTITUTION:An additive which is used in the production of a high concn. coal-water slurry through pulverization of a coal in the presence of water comprises a formaldehyde condensate (a) of naphthalenesulfonic acid and/or an alkylnaphthalenesulfonic acid having an average degree of condensation of 31-500, pref. 35-100 or a salt thereof and a fatty acid (b) of 6-10C on the average or a salt thereof. It is pref. to mix the components (a) and (b) in an (a) to (b) wt. ratio of 50:50-98:2. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012296147-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012292254-A1 |
| priorityDate | 1987-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.