| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c32027ae76eb7670827cd3523938490d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G28-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25C1-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F11-00 |
| filingDate |
2009-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36c3bdca873eb43a4b6cb1024bcd623e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a47fa9ff5c8432ff9879cf9d69ea0238
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb50e4487381bf4e11c5895706e2138a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_895c0b640adfc3f46320d7692c85a2cf |
| publicationDate |
2010-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201035385-A |
| titleOfInvention |
Purifying and recycling method for gallium and arsenic in waste gallium arsenide |
| abstract |
The invention relates to a purifying and recycling method for gallium and arsenic in waste gallium arsenide. The method comprises steps of obtaining arsenic and gallium (III) oxide by adopting high temperature sintering in advance, condensing arsenic vapor to obtain arsenic oxide, melting gallium (III) oxide in chlorazoic acid having an appropriate concentration, and electrolyzing to obtain gallium metal. |
| priorityDate |
2009-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |