http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009240912-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e3b0a3dbf8d6c9712d86ea1383fd5327 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P40-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B7-246 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-41 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B7-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09B3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D3-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B7-24 |
| filingDate | 2008-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f354aee37b5cb99836b4d84b720a5184 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c3258d275d350d7ff869eafd1bfe52a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a33aebe841dd3cbd8bcc5fc7c1f1fcd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_394c540968f221b4504ec8ff170105e6 |
| publicationDate | 2009-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2009240912-A |
| titleOfInvention | Method for detoxifying asbestos-containing material and method for producing cement |
| abstract | An asbestos-containing material such as asbestos waste, fluoride sludge containing phosphate ions discharged from a manufacturing process of semiconductor materials, and a chlorine compound such as chlorine bypass dust discharged from a cement manufacturing process. The present invention also provides a method for detoxifying an asbestos-containing material that can be efficiently detoxified at the same time and at a low heating temperature, and a method for producing cement using the same. A calcined cement material and / or a kiln bottom part of a rotary kiln containing a chlorine compound extracted from a post-stage part of the preheater for supplying a calcined cement raw material to the kiln bottom part 2 of the rotary kiln 1 or the kiln bottom side of the rotary kiln. Or the chlorine bypass dust extracted from the rear part of the preheater, the fluoride sludge containing phosphate ions, and the asbestos-containing material are mixed, and the resulting mixture is heat-treated to 600 ° C or more to be detoxified. The processing method was used. [Selection] Figure 1 |
| priorityDate | 2008-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.