Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_46f56614dabd54b7e00407ecd2a9f506 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F22B37-025 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F11-124 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F28F19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F22B37-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F22D11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-12 |
filingDate |
2001-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29f50755c0490af995c282cc98ddb445 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20d809e91433e30231485b95c42cb984 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b50333eb3e193890cf1498f573878915 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7783a1fdff87465996aa57ef1f833543 |
publicationDate |
2003-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
JP-2003147556-A |
titleOfInvention |
Method for inhibiting corrosion of non-passivated metal body and method for inhibiting corrosion of boiler |
abstract |
(57) [Summary] [PROBLEMS] To suppress corrosion generated in a non-passivated metal body such as a heat transfer tube of a boiler due to the influence of moisture. SOLUTION: The corrosion suppressing method includes a step of setting a concentration of citric acid contained in water affecting a non-passivated metal body such as a heat transfer tube of a boiler to at least 50 mg / l. Corrosion which can be suppressed by this method is, for example, localized corrosion occurring in the thickness direction of the non-passivated metal body. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015174040-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008240073-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009150657-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018145488-A |
priorityDate |
2001-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |