| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_85658b9af56e8574ef1ca5c0502bcd60 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E30-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F28G9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21F9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21F9-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21C19-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F28G9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21F-
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21F9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21C19-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21F9-28 |
| filingDate |
2005-01-27^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a043b01e20bb8cbccdbf73300a987da3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f51594c093d1c913d6e854cc4e541d89
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0a7cc4b127423c0ff332f23283131b7 |
| publicationDate |
2005-06-16^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2005126587-A1 |
| titleOfInvention |
Method of cleaning a steam generator of a pressurized water reactor |
| abstract |
A method for cleaning steam generating devices of a pressurized water reactor treats the devices on their secondary sides at high pressure and high temperature. An aqueous cleaning solution is employed with EDTA, a reducing agent, and an alkalizing agent. Morpholine is used as the alkalization agent. A molar morpholine-concentration, which is at least as great as the molar concentration of EDTA, is selected. Hydrazine and/or formaldehyde are/is used as the reducing agent at a ratio to EDTA between 1:6 and 1:1. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11173525-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010313913-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011079243-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9751114-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006053626-A1 |
| priorityDate |
2002-08-23^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |