http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106638088-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H11-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C3-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H11-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C3-14 |
| filingDate | 2016-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106638088-B |
| titleOfInvention | A kind of method for preparing nano-cellulose using neutral sulfite hydrogen salt preprocessing plant fibre |
| abstract | The invention discloses a kind of method for preparing nano-cellulose using neutral sulfite hydrogen salt preprocessing plant fibre, this method comprises the following steps：By the string of crushing after the pretreatment of neutral sulfite hydrogen salt solution, separation of solid and liquid retains string, and washing removes the catabolite of string in preprocessing process；After the oxidized system oxidation processes of string, it is centrifuged repeatedly, cleaning obtains aoxidizing string；After string circulation homogenized, supersound process will be aoxidized, it is nanofiber dispersion liquid that supernatant, which is collected by centrifugation,；Nanofiber dispersion liquid freeze-drying process is produced into nano-cellulose.The string that the technology of the present invention is pre-processed using neutral sulfite prepares nano-cellulose, raw material removes hemicellulose and lignin without substep, simple production process, cost are low, environment-friendly, preprocessing plant fibre cellulose purity is high, the nano-cellulose stability of preparation, modulus height, has more huge prospects for commercial application. |
| priorityDate | 2016-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 117.