http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-6968311-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H11-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B15-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B15-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B16-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H11-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J3-03 |
| filingDate | 2020-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-6968311-B1 |
| titleOfInvention | Cellulose nanofiber concentrated / dried product manufacturing method and pressure reducing belt dryer |
| abstract | An endless transport belt and a heating region and a cooling region are sequentially arranged in the pressure reducing tank along the moving direction of the endless transport belt, and the cellulose nanofiber dispersion is dried at a low temperature to obtain a concentrated / dried product. A method for producing a cellulose nanofiber concentrated / dried product, which is carried out using the decompression belt dryer of the above, wherein the decompression belt dryer is provided on the upstream side of the heating region of the endless transfer belt. A nozzle having a diameter of 1 mm or more and 8 mm or less for supplying the nanofiber dispersion liquid and a decompression device for creating a decompression atmosphere in the decompression tank are provided, and the heating region is a heating plate along the moving direction of the endless transfer belt. A supply step of supplying the cellulose nanofiber dispersion liquid in a strand form or granules onto the endless transport belt that moves at a constant speed from the nozzle having a diameter of 1 mm or more and 8 mm or less, and on the endless transport belt. Cellulose nanofiber concentration / drying including a drying step of drying the supplied cellulose nanofiber dispersion in the heating region and a cooling step of cooling the concentrated / dried product dried in the drying step in the cooling region. Manufacturing method of the product. |
| priorityDate | 2020-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.