http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000275179-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c0cf2b07e06a013dd6f93e4608ea2ee4 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F28G13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-18 |
| filingDate | 1999-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12f2352f4655d5f2ff8fc17db0f897d3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_419bf618d68cb001b01f6ccfd79698aa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c2940b1b406916937dd796e39d5af3b |
| publicationDate | 2000-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2000275179-A |
| titleOfInvention | How to control the circulating water concentration multiple in the cooling water system |
| abstract | (57) [Summary] PROBLEM TO BE SOLVED: To quickly and accurately determine and monitor the multiple of circulating water concentration in a cooling water system having at least a cooling tower and a heat exchanger, and to appropriately manage the multiple of circulating water concentration in the cooling water system. I do. SOLUTION: In calculating a concentration multiple of circulating water in a cooling water system, halogen molecules and / or Alternatively, at least the latter of the halide and the halogen molecule and / or the halide in the circulating water is quantified by a chemiluminescence method, and the ratio of the concentration value of the latter / the concentration value of the former is defined as the concentration factor. The complex of the transition metal element and the nitrogen-containing aromatic ligand is oxidized to increase the oxidation number of the transition metal element, and then the resulting oxidant is contacted with makeup water and at least the latter sample water of circulating water. At this time, a transition metal halide and a hydroxy acid and / or a salt thereof are allowed to coexist in the system to cause chemiluminescence, the luminescence intensity is measured, and the concentration of the halogen molecule and / or the halide is quantified. As the detection reagent, for example, it is preferable to use a ruthenium complex as a luminescent substance and to add iodine molecules or iodide to a makeup water as a substance to be detected. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112214044-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112214044-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102645427-A |
| priorityDate | 1999-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 180.