http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2098559-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_72706c59aa36ea1d17991ff72dafaa2a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K2101-42 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23G1-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K35-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D21-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K1-206 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-1617 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C18-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23G1-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25C1-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D21-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K35-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25C3-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25C3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K1-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25C1-00 |
| filingDate | 1993-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1998-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46aa40b71585e13b97dec722027f6edc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a04dcaab42f25653255481212f18c3e7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5e13d10393d6f3e73b62e57d013182d |
| publicationDate | 1998-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2098559-C |
| titleOfInvention | Reducing agent regeneration system |
| abstract | A system is provided for regenerating reducing agents used in ancillary chemical or electrochemical such as restoring solderability of electronic components. The system includes a cathode, an anode, and an electrolyte system that is separated by a semipermeable ionic barrier into a catholyte and an anolyte. The catholyte includes the reduced member of a redox couple, which can be regenerated electrochemically. The redox couple of the electrolyte system is charged like a battery and discharged during the ancillary process. Regeneration of the reduced member of the redox couple is accomplished at the cathode. The cathode comprises an electrode having a high hydrogen overvoltage so that sufficiently negative potentials can be attained while minimizing hydrogen evolution. Chemical balance is maintained by the semipermeable ionic barrier, which permits proton migration from the anolyte to the catholyte but acts as a barrier against diffusion and migration of cations from the catholyte to the anolyte. Ideally, the anodic reaction is breakdown of water to form oxygen, which is vented, and protons that migrate across the ionic barrier to the catholyte replacing protons consumed in the ancillary process. The overall reaction in a system for restoring solderability of electronic components in reduction of metallic oxide to metal and release of oxygen, with no net chemical change in the composition of the regeneration system. |
| priorityDate | 1993-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 67.