| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e7b522b71fd001f1a633fd8563b2a3e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D2101-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D2101-43 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B18-106
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D3-33 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B18-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09B3-00 |
| filingDate |
1989-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1992-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9cbc1b3dd6d2f98e3feabe53e423b80e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a7d2c9c46b04da61528304bc5d32c69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc0be182ebf6a407782e34a6f8865f90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_42ab6af9d56a78975cdb2ab91d595c71 |
| publicationDate |
1992-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5092931-A |
| titleOfInvention |
Method for making insoluble heavy metals contained in fly ash discharged from incinerator |
| abstract |
A method for insolubilizing detrimental heavy metals contained in a fly ash collected from an exhaust gas discharged from an incinerator. For the purpose of making insoluble the heavy metals, a chelating agent comprising a high-molecular compound is added, together with water, to the fly ash, or a chelating agent, a high-molecular compound and water are added to the fly ash, and these substances are kneaded to form a kneaded mass. Reactions are caused in the kneaded mass between these heavy metals and the chelating agent to convert the heavy metals into water-insoluble chelate compounds, and the chelate compounds are coarsened. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5366637-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5346549-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5362319-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9410099-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014136180-A |
| priorityDate |
1988-02-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |