| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d97cb748898aa080b013f7f35bc8b434
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8fab491e4b4cae3f93af691ca45c9d35 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09B3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D3-33 |
| filingDate |
2007-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bffba4764027cf721cd16ee75ed6fbcb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a1c60267c66a05417f8a49079f78108
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b334d96241d0148b205d5dbb521db5b4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2043b76d240d664c950230a3884e73f9 |
| publicationDate |
2008-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2008272591-A |
| titleOfInvention |
Processing method for heavy metal-containing ash |
| abstract |
The present invention provides a method for treating heavy metal-containing ash that can suppress elution of heavy metal over a longer period of time than when adding a heavy metal fixing agent and a neutralizing agent in liquid form to heavy metal-containing ash. A method for treating heavy metal-containing ash comprising adding a heavy metal-containing fixing agent and a liquid heavy metal fixing agent to a heavy metal-containing ash, wherein the powdery heavy metal fixing agent is a sulfuric acid band, or a sulfuric acid band and A method for treating heavy metal-containing ash, comprising a reducing iron salt, wherein the liquid heavy metal immobilizing agent comprises a sulfate band and a phosphate heavy metal immobilizing agent. Further, a chelating heavy metal fixing agent may be added. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011062620-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011056495-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104162533-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7046770-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020044513-A |
| priorityDate |
2007-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |