http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115197980-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_10e0fbb028a824827bc97305cae1a153 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P2201-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P17-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P17-04 |
| filingDate | 2022-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa45b519a4a1363ae85e0fd06416375c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67f9070d931ef688830a074fd71632c0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2697a589128ec880308cb4ac9fb2d1a0 |
| publicationDate | 2022-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-115197980-A |
| titleOfInvention | A kind of method of catalyzing lignocellulose hydrolysis to prepare furfural |
| abstract | The invention discloses a method for preparing furfural by catalyzing the hydrolysis of lignocellulose. The invention belongs to the technical field of chemical engineering. The present invention provides a new furfural production process for solving the disadvantages of serious environmental pollution and high cost in the existing furfural production process. The steps of the present invention: step 1: pulverizing and sieving the lignocellulose raw material; step 2: pretreating the hemicellulose raw material in NaOH/urea aqueous solution; step 3: using amino-functionalized SBA-15 mesoporous molecular sieve to fix the modification Xylanase degrades hemicellulose to obtain an enzymatic hydrolysis solution; step 4: adding SBA-15-[HSO3-AMS]+[HSO4]-solid acid catalyst to the enzymatic hydrolysis solution to prepare furfural. The method greatly reduces the environmental pollution in the furfural production process, reduces the production cost, and has good application value. |
| priorityDate | 2022-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.