Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_27598a2717acca2126ab39cfb6044b11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9dc806d14d0a4cbbba704d50d7a0e155 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_49c8d4e35f643d3b593edf51603ba9ef http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f59973ed9576d34b6283cbc1c2815034 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B13-045 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-00 |
filingDate |
2010-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_486428e94432b9818f7e2f2e32abe5ca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af8f59e969d537a9e7e1ef64596b8ed3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ed38b2055429df4beb66ab03430e0de http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80b7420d5c9e9610984e20dfecdd88b4 |
publicationDate |
2013-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2013129585-A1 |
titleOfInvention |
Method for recycling lead from waste glass containing lead |
abstract |
Disclosed is a method for recycling lead from waste glass containing lead, which comprises the following steps: mechanical crushing waste glass containing lead, ball milling and screening to obtain glass powder containing lead; alkaline roasting the glass powder containing lead to obtain a roasted material; mixing polycarboxylic acid complexant and nitric acid to produce leaching agent, and then placing the roasted material into the leaching agent to obtain leachate; regulating pH value of the leachate to solidify metal ion to obtain precipitate, separating and removing impurities, rinsing and drying to obtain chemical product containing lead. The method avoids environment pollution caused by waste glass containing lead. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016130335-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113880133-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014345326-A9 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108728663-A |
priorityDate |
2010-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |