| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4ad9deced45656b1526b0ccef0ca79e7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-91 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21F9-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09B3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B18-04 |
| filingDate |
2007-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52254e13227879380e63c965aa7502e9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ab259fcfbacec8ec096206c55ec52a1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f7e879b715f5df807b9486bcc89a883
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5eda6f01d5da63ba41eea0ad835e2840
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd21768a0b664378a23c191df8d626cd |
| publicationDate |
2008-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2008232651-A |
| titleOfInvention |
Waste cement solidification method |
| abstract |
The present invention provides a cement solidification treatment method for waste which can treat waste containing retarder molecules in a short time and with high strength. According to the present invention, there is provided a method for solidifying cement with waste, and in the case of solidifying a waste containing a retarder molecule such as nitrate that slows cement solidification, the waste is accelerated together with ordinary Portland cement. An agent is added to form a cured product 14 on the surface of the cement particle 12 earlier than the formation of the retarder molecule complex salt, thereby preventing contact and reaction between the calcium ions in the cement paste 11 and the retarder molecule 13. While the cement hydration reaction proceeds, it solidifies and solidifies. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010285292-A |
| priorityDate |
2007-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |