http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111170848-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4e82a5506a5b2996912d0f694a64daf2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-21 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-21 |
| filingDate | 2020-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19b90f30d8637bfdf606c23d50c7acd0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76ac490a9d94135d2a5a60ca7c5cc124 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d156902aa01e2f1cf4a4efeffa881077 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f02fc3a3b01e0dfef446222668db991 |
| publicationDate | 2020-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111170848-A |
| titleOfInvention | A kind of method for preparing benzene carboxylic acid with traditional Chinese medicine waste residue as raw material |
| abstract | The invention discloses a method for preparing benzene carboxylic acid by using waste residues of traditional Chinese medicines as raw materials. The method includes the following steps: 1) pulverizing the traditional Chinese medicine waste residue, sieving and drying; 2) mixing the traditional Chinese medicine waste residue obtained in step 1) with a sodium hypochlorite solution and placing it in a microwave reactor for oxidation reaction to reach a predetermined reaction time 3) Perform suction filtration on the product obtained in step 2), collect and filter 1, adjust the pH of the filtrate to <2 with acid, perform suction filtration again, and collect filtrate 2 to obtain the benzene carboxylic acid mixture . The invention utilizes the principle of microwave heating to greatly improve the oxidation efficiency. The invention has wide raw material sources, low price, mild reaction conditions and simple operation, and can effectively realize the high value-added utilization of traditional Chinese medicine waste residues. |
| priorityDate | 2020-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.