http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20020011661-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e2ae7a4aba7c16115183e8c49f1b9fba http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1474a0bf206df12b5932939691010e07 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-40 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G9-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G9-04 |
| filingDate | 2000-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b60e9cdeb33562132f14bf4d20d9cd77 |
| publicationDate | 2002-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20020011661-A |
| titleOfInvention | The method of synchronous manufacturing for copper sulfate and zing chloride |
| abstract | The present invention relates to a method for simultaneously producing copper sulfate and zinc chloride by separating copper sulfate and zinc chloride from waste liquid for electronic circuit board corrosion.n n n That is, the copper chloride liquid and the zinc sulfate liquid are mixed in an equivalent ratio to completely dissolve the mixture, and then, by adding a predetermined amount of alcohol to the dissolved liquid, stirring and mixing, and cooling the mixture at -10 to -15 ° C for a certain time to complete crystal formation. Simultaneous production of copper sulfate and zinc chloride, which allows the zinc chloride liquid to be separated, makes it possible to economically produce copper sulfate and zinc chloride having high added value. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100504235-B1 |
| priorityDate | 2000-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.