http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105839188-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C30B7-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C30B29-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C30B29-34 |
| filingDate | 2015-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105839188-B |
| titleOfInvention | A method of calcium silicate whisker is prepared using flyash desiliconization liquid |
| abstract | The present invention provides a kind of methods for preparing calcium silicate whisker using flyash desiliconization liquid, include the following steps：Quick lime or milk of lime and flyash desiliconization liquid are subjected to causticizing reaction, and the slurries after reaction are separated by solid-liquid separation, gained solid phase is hydrated calcium silicate；Carry out hydro-thermal reaction after the hydrated calcium silicate and water are mixed to form suspension, the product after reaction be separated by solid-liquid separation, gained solid phase is washed, it is dry after obtain calcium silicate whisker.The content of hydro-thermal reaction system sodium hydroxide can be greatly reduced in this method, to reduce hydro-thermal reaction to the material of reaction kettle and pipe-line equipment and the requirement of antiseptic property, and pass through the concentration for adjusting hydro-thermal reaction system sodium hydroxide, it can obtain the calcium silicate whisker product of different crystal forms, with low in cost, simple process, mild condition, the advantages that easy to industrialized production, provides new way for the extensive resource utilization of flyash. |
| priorityDate | 2015-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.