http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103566613-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B30-52 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-007 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-14 |
| filingDate | 2012-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103566613-B |
| titleOfInvention | A kind of low-concentration organic solvent aqueous solution reclaims heat pump distillation apparatus and technique |
| abstract | The invention belongs to chemical separation process and field of energy-saving technology, disclose a kind of low-concentration organic solvent aqueous solution and reclaim heat pump distillation apparatus and technique.This device comprises feed preheater (1), stripper (2), compressor (3), stripper reboiler (4) and rectifying column (5); Feed preheater (1), stripper (2), compressor (3), stripper reboiler (4) are connected through pipeline successively with rectifying column (5).Processing step: the aqueous solution containing low-concentration organic solvent is passed in feed preheater (1) and be heated to bubble point, pass in stripper (2) and carry out carrying heating up in a steamer process, stripper (2) overhead extraction steam is passed into after compressor (3) compresses, pass into stripper reboiler (4) and carry out heat exchange as thermal source, rectification process process is carried out as rectifying column (5) charging, at rectifying column (5) overhead extraction product from stripper reboiler (4) condensation material out.Energy-saving effect of the present invention is obvious. |
| priorityDate | 2012-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.