http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-207760259-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bd5761a877899b8c8d994457292a3f94 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-22 |
| filingDate | 2017-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a256c396943f99c476f782e055255a51 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f61b8dd8ae0630a46823661ced2d17a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e80e64573203b0f40e6cf9dc5dacefb9 |
| publicationDate | 2018-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-207760259-U |
| titleOfInvention | A kind of process units of orthanilic acid |
| abstract | Include the two-in-one device connected by pipeline, valve and DCS control devices the utility model discloses a kind of process units of orthanilic acid, the two-in-one device is rotatable through filter plate including built-in（2）Two-in-one tank（1）, frequency conversion blender（3）, filtrate collecting tank（4）, orthanilic acid collecting tank（5）；The DCS control devices include hydrochloric acid tank（6）, flowmeter（7）, automatic stop valve（8）, DCS system（9）, the thermometer that is installed on inside two-in-one tank（10）, be installed on inside two-in-one tank PH meter（11）.The utility model passes through the device upgrade to acid out process in existing orthanilic acid production process, achieve the purpose that reduce hydrochloric acid dosage, reduced artificial and spent acidic water, orthanilic acid yield improves five percentage points, meanwhile, reduce acid waste water processing pressure. |
| priorityDate | 2017-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.