| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aa4184d9ac5b2b6695cb0e9409a04a62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3248ad3112b3359b45f743a4dfd4c569 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2303-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F22B37-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05D21-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G05B15-00 |
| filingDate |
2007-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c621022264c1f753abaced4b43bfe626
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a410fd969ff02b8232430fd5db15bfe4 |
| publicationDate |
2009-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2009065439-A1 |
| titleOfInvention |
Method and device for preventing corrosion in hot water systems undergoing intermittent operations |
| abstract |
Disclosed is a method of controlling a real-time oxidation-reduction potential in a hot water system undergoing a wet layup sequence to inhibit corrosion in the hot water system. The method includes separating the wet layup sequence into a plurality of phases. Each phase is either short-term or long-term and a subset of the short-term phases is optionally transitional. The method further includes defining one or more zones in the hot water system. At least one of the defined zones is selected for each phase and one or more of the selected zones include at least one ORP probe operable to measure the real-time ORP and communicate with a controller. The ORP probe(s) either intermittently or continuously measure the real-time ORP at operating temperature and pressure at one or more of the selected zones in one or more of the phases and transmit the measured real-time ORP to the controller. The real-time ORP is assessed to determine whether it conforms to an ORP setting for that phase. The invention further includes a multi-component control device for a hot water system undergoing a wet layup sequence. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014212978-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010269996-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9310288-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8906202-B2 |
| priorityDate |
2007-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |