http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102653867-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5db071b91e8d7b899156d1e8baa58b9b |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F1-46 |
| filingDate | 2012-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05edc599fe837ed654e83212d1dc46db |
| publicationDate | 2014-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102653867-B |
| titleOfInvention | Micro corrosion solution regeneration method and system |
| abstract | The invention provides a micro corrosion solution regeneration method and system. The method comprises the following steps: temporarily storing a reclaimed waste micro corrosion solution; pumping the temporarily stored waste micro corrosion solution into a first-stage transit cylinder; adding an additive of which the ingredients include sulfuric acid H2SO4, anhydrous cupric sulfate CuSO4, a gloss agent and water H2O into the first-stage transit cylinder and stirring uniformly; pumping the waste micro corrosion solution added with the additive into an electrolytic bath for direct-current electrolysis and reclaiming the simple substance copper in the waste micro corrosion solution; pumping the waste micro corrosion solution subjected to direct-current electrolysis into a second-stage transit cylinder; regulating the contents of the sulfuric acid H2SO4 and hydrogen peroxide H2O2 in the waste micro corrosion solution, so as to obtain the regenerated micro corrosion solution. By utilizing the method, the waste micro corrosion solution is reclaimed and treated; the consumption of the sulfuric acid and the hydrogen peroxide is reduced, and meanwhile the simple substance copper is extracted; the energy consumption is reduced; and the greenhouse gas discharge quantity is reduced. |
| priorityDate | 2012-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.