http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017023949-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0a66b5b2f026443bbb5534523914bdbe |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09B3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D3-33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-62 |
| filingDate | 2015-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f21c20a66bbb37ad17e4532f9426c80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2bab135f5bae176d41c095ee2b974317 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8c1d0b0da851b651d9b0fecc594f5f3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6fb307e56087aa6961bdb16c72aba393 |
| publicationDate | 2017-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2017023949-A |
| titleOfInvention | Method for stabilizing cadmium-containing solids |
| abstract | It is an object of the present invention to provide a method for stabilizing a cadmium-containing solid material that reliably makes cadmium insoluble by an inexpensive method. An acid cleaning step (11) for cleaning a generated gas with an acid cleaning water to transfer cadmium-containing dust to an acid cleaning processing water; and a precipitation separation step for precipitating and separating the acid cleaning processing water to obtain a cadmium-containing precipitate slurry. 21, an alkali cleaning step 12 for alkali-cleaning the gas after the acid cleaning of the generated gas, generating sulfide from hydrogen sulfide contained in the gas, and generating a sulfide-containing liquid containing the sulfide, and cadmium A reaction step 22 for obtaining a cadmium sulfide-containing material slurry by reacting the contained precipitate slurry with a sulfide-containing liquid; and a solid-liquid separation for obtaining a cadmium sulfide-containing solid as a solid component by solid-liquid separation of the cadmium sulfide-containing material slurry. Step 23 is included. [Selection] Figure 1 |
| priorityDate | 2015-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.