http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102241068-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_76925c15144555e60aa86e52150c07bc |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-04 |
| filingDate | 2011-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d31fe8015cad4182d7e0fad23a9b8a36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_406b3fbf70633cc88b68f9b8f3cb60ba http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b84efca540f9a644090c0a330e0b67d0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_25f41282e3add7b55aae6c785d0a3161 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3802fde0ad5012326e1582f6bb04f5e9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0baf8901e21346c95f2bda3561e3cc5b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16523ba37b2e9471cf5e1e6b4ce2860d |
| publicationDate | 2014-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102241068-B |
| titleOfInvention | Method for semi-continuous dry preparation of organic clay by screw extrusion type kneading machine |
| abstract | The invention discloses a method for the semi-continuous dry preparation of organic clay by a screw extrusion type kneading machine, which comprises the following steps: putting smectite clay crude ore powder into a reaction cylinder of the screw extrusion type kneading machine, adding a sodium salt modifying agent, mixing, kneading for 1-10 minutes, adding water in multiple times, and kneading; adding an organic covering agent into the reaction cylinder, raising the material temperature to 60-80 DEG C, keeping the temperature constant, and continuing kneading; and then using acid to regulate the pH value to 3-5, continuing kneading, extruding granular organic clay, and drying. The method has the characteristics of being simple in process flow, being short in consumed time, being low in investment and being high in continuous production efficiency; the method is a clean production method which can save mineral resources, save water, save energy and eliminate sewage emission; and the prepared organic clay is excellent in performance. |
| priorityDate | 2011-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.