http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112143835-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a051acf08c877fe44f5882669cf61189 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C13K13-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05F11-00 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/A23K20-163 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C13K13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C13K1-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05F11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C13K13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23K20-163 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C13K1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08H7-00 |
| filingDate | 2020-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_024ba802d3cf597506f7d0a652631e79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_888b5a465e1f9fd9547dd401225f3314 |
| publicationDate | 2020-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112143835-A |
| titleOfInvention | A method for extracting various polysaccharides from biomass materials |
| abstract | The invention relates to a method for extracting various polysaccharide substances from biomass materials, comprising the following steps: Step 1. Pulverize the biomass materials and place them in a stainless steel autoclave, introduce nitrogen as a protective gas, add Water and CaCl are stirred, heated to 180-200 ℃, kept for 1.5-3 hours, stop heating, and cooled to room temperature; Step 2 , take out the reactant and filter to obtain black solid and light yellow liquid; Step 3, return the black solid directly To soil or to obtain cellulose and lignin after separation; the liquid part is distilled and concentrated to obtain a viscous fluid containing a variety of polysaccharides, which can be used directly; or the viscous fluid is dropped into 99% ethanol for reprocessing. Precipitate and filter to obtain pale yellow solid powder containing various polysaccharides. The method utilizes a high-pressure reaction kettle and a unique processing technology to effectively extract and separate a variety of polysaccharide substances from biomass materials. The method is simple and realizes effective and comprehensive utilization of waste biomass materials. |
| priorityDate | 2020-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.