http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111992033-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_748662fb4ce832e8699df460b79290bd http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7035106417094415ba8b36138c373b0f http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_78d6467d34a72459cc2d8d855628a5b5 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-8625 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01C1-086 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01C1-08 |
| filingDate | 2020-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0053cc3922ab949645e3c3d45f17e009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30905cd1a5099bcbb6ec328379cfd8df http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_380893bc5eed811d115c11773967161e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18e9528cc61891d952de4169ad5f05f2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8e311a4d2649e23622f490b3deb6f44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_355e7599424bbde6ba2a448a2981477d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed6daf1a1c5eaf327730e3e27ff478ac http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3447dfce5ecaf412bfa127205cb55edc |
| publicationDate | 2020-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111992033-A |
| titleOfInvention | Waste liquid recovery device of urea hydrolysis reactor |
| abstract | The invention relates to the technical field of chemical material preparation, in particular to a waste liquid recovery device of a urea hydrolysis reactor, which comprises: a waste liquid recovery tank; one end of the waste liquid blow-down pipeline is suitable for being communicated with a waste liquid blow-down port of the hydrolyzer, and the other end of the waste liquid blow-down pipeline is arranged in the waste liquid recovery box; one end of the filtering pipeline is arranged in the waste liquid recovery box, the other end of the filtering pipeline is suitable for being communicated with the urea solution inlet of the hydrolyzer, and the filtering pipeline is sequentially provided with a first automatic valve, a Y-shaped filter, a Lanshi filter, a high-pressure pump, a pressure gauge and a check valve; the demineralized water pipeline, one end setting is in the waste liquid recovery case, and one end is suitable for and links to each other with the demineralized water interface, and the last position department that is close to the waste liquid recovery case of demineralized water pipeline is equipped with first demineralized water automatic valve, and the position department that is close to the demineralized water interface is equipped with second demineralized water automatic valve. The setting of filtration pipeline can enough avoid urea solution and catalyst solution extravagant, practice thrift the cost, can play the effect of environmental protection again. |
| priorityDate | 2020-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.