http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112175111-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08H6-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0057 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08H7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C5-00 |
| filingDate | 2020-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112175111-B |
| titleOfInvention | Method for efficiently separating wood fiber material to obtain high-purity components |
| abstract | The invention discloses a method for efficiently separating wood fiber materials to obtain high-purity components, which sequentially separates and extracts cellulose, water-insoluble xylan, water-soluble xylan and water-insoluble lignin from natural wood fiber materials, separates and recovers all the cellulose, hemicellulose and lignin in the natural wood fiber materials, and prepares a high-purity and high-molecular-weight product. The method of the invention is to extract, separate and purify the wood fiber material on the basis of fully knowing the characteristics of the hemicellulose components, so as to realize the separation and utilization of each component in the wood fiber material with high efficiency and low cost, and the method has high recovery rate, high purity and high utilization value of cellulose, water-insoluble xylan, water-soluble xylan and water-insoluble lignin. |
| priorityDate | 2020-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 86.