http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-M360880-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c909cc6a29ea8876e6a81b38cf5e936a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-08 |
| filingDate | 2009-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_953671532618c187b72ac58cba0fdf99 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb25a6486caad1cd9e4ec6f7f30d1dca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6221268c7dc6178210bbe5fa0ce0998f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d39bf4e78197df8e26f562a543ae1a8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68ddf41567d225dcf753b21a811ca93d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f84b62030ec8e82625a593e4a02e274 |
| publicationDate | 2009-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-M360880-U |
| titleOfInvention | Recovery high purity CuO powder from copper-containing sludge |
| abstract | The apparatus of recovery high purity CuO powder from copper-containing sludge by acid and ammoniacal media leaching processes. It includes a dewatered sludge storage tank, a homogenization tank, an acidic and oxidation reactor, separator and press, an ammoniacal media leaching reactor, a copper basic carbonate reactor, a buffer tank, a liquid tank, a wash tank, a roaster of cupric oxide, and data-link recorder. The purpose of this device was to provide an efficient, simpler and economical method which could be utilized to recover copper resource and removed oil residue from copper-containing sludge by leaching and purity processes. This has three potential advantages: (1) Recovery high purity and high worthy of cupric oxide fine powder, and remove oil residue from the sludge. (2) A considerable recovery and reduction in the quantity of residual to be disposed of as a result of the recovery of ammonium hydroxide and reuse the leachate from solution of cupric oxide in the wastewater treatment. (3) The leaching procedure will help reduce the environmental burden and enhance high economic benefit. |
| priorityDate | 2009-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.