http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-212476591-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e2750c604c4a14143564535ed3774d32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-16 |
| filingDate | 2020-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5985af7a219282920069dc3897d72de1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74f0ad4da0b60afad721aa8b82eb26f5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b27c3e11f26239e5fb86516508173269 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d120c6650a9a50526910318e28fb51f2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c22f7bb9cbe19438e1b1a72f23388f8 |
| publicationDate | 2021-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-212476591-U |
| titleOfInvention | Production system of homotaurine |
| abstract | The utility model relates to a production system for high taurine, which comprises an acetic acid thiol ester reaction kettle, and a feed port of the acetic acid thiol ester reaction kettle is connected to a 2-butenamide storage tank, a dichloromethane storage tank and a triethyl ether through a pipeline. The amine storage tanks are respectively connected, the discharge port at the bottom of the thiol ester reaction kettle is connected with the chromatographic separator and the acetic acid mercaptan dilution tank in turn through pipelines, and the discharge port of the acetate mercaptan ester dilution tank is connected with the aminopropanethiol reaction tank through pipelines , the feed port of the aminopropyl mercaptan reaction tank is communicated with the lithium aluminum hydride storage tank through a pipeline, the discharge port at the bottom of the aminopropyl mercaptan reaction tank is communicated with the filter through a pipeline, and the filtrate discharge port of the filter is communicated with the extraction tank through a pipeline, The peroxyformic acid oxidation tank and the recrystallization tank are communicated in turn. The utility model adopts the addition reaction of 2-butenamide and thioacetic acid, and then reduces through lithium aluminum tetrahydrogen, and finally obtains high taurine through formic acid and hydrogen peroxide, the raw materials are economical and easy to obtain, and the production cost is reduced. |
| priorityDate | 2020-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.