http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-206508983-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1de8fe3257ca4ce77ac9b4ab92d5695a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22C1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-06 |
| filingDate | 2017-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08d29a4d9be9faf7bf3cee93b02cd38c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb7225c857c8d85d5de6491b27b4be83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c14b2a88b1ef12de317ae05ec2c5882c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_519422bcb37e04d79e44a6e24b44dbbf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f10ff4cf9d201eac16ae4d1a6ebb6be5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2481b685c333cf7204339d7b337bcdc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_178995a97faeb737f4b86cd0b953f61e |
| publicationDate | 2017-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-206508983-U |
| titleOfInvention | A kind of low free acid sulfonic acid curing agent process units of three-waste free discharge |
| abstract | The utility model discloses a kind of low free acid sulfonic acid curing agent process units of three-waste free discharge, including reactor, the upper end of the reactor is connected by pipeline with condenser, described condenser one end is connected with reactor, the other end is connected with separator upper end, the lower end of separator is connected with waste liquid memory, the upper end of the reactor passes through pipeline and pure water store tank, toluene holding vessel is connected with concentrated sulfuric acid holding vessel, the waste liquid memory and pure water store tank, toluene holding vessel and concentrated sulfuric acid holding vessel pass through the first pipeline communication, circulating pump and vavuum pump are provided with first pipeline.The utility model can freely control the sulfonation degree of the concentrated sulfuric acid and dimethylbenzene, prepare the stable low free acid as curing agent of index, and the circulating pump being connected by memory realizes that the circulation and stress of toluene and water is recycled, economic and environment-friendly, three-waste free discharge. |
| priorityDate | 2017-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.