http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-495500-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c8f83c3a57d20358e23672e5a7e06734 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-20 |
| filingDate | 1996-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2002-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_477cb08cd1db063454216c6534c402e2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77a84084b53ada9d14f16089af7dc2a5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c2dbf8a2a7f401495ef3fc566ca0d88d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66a89cff718ab833aa8955104c1a39f0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93cef10553c82ba24907749d7d0c66d3 |
| publicationDate | 2002-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-495500-B |
| titleOfInvention | Continuous hydrolysis process for preparing 2-hydroxy-4- methylthiobutanoic acid or salts thereof |
| abstract | A continuous process for the preparation of 2-hydroxy-4-methylthiobutanoic acid or a salt thereof which includes introducing an aqueous mineral acid into a nitrile hydrolysis reactor including a continuous stirred tank reactor and introducing 2-hydroxy-4-methylthiobutanenitrile into the nitrile hydrolysis reactor. 2-hydroxy-4-methylthiobutanenitrile is continually hydrolyzed within the nitrile hydrolysis reactor to produce a nitrile hydrolysis reactor product stream containing 2-hydroxy-4-methylthiobutanamide. The nitrile hydrolysis reactor product stream is continuously introduced into an amide hydrolysis flow reactor. 2-hydroxy-4-methylthiobutanamide is continually hydrolyzed within the amide hydrolysis flow reactor to produce an aqueous hydrolyzate product containing 2-hydroxy-4-methylthiobutanoic acid. 2-hydroxy-4-methylthiobutanoic acid is recovered from the aqueous hydrolyzate product. |
| priorityDate | 1996-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 76.