http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H10332595-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b4b35bbf207fdf730f3efb54bc5135ab |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-173 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-75 |
| filingDate | 1997-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f735911b9b5c7d6c2a969f4753984d1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d2c883b97e6c9ae92f97054d57e76cc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9fc354b9ebfaf6df12c7a513271def3c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f36763a6dc6d18d02fc7032cd2debe16 |
| publicationDate | 1998-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H10332595-A |
| titleOfInvention | On-stream monitoring device for treating agent concentration including anionic polyelectrolyte in aqueous system and method of controlling treating agent injection amount |
| abstract | PROBLEM TO BE SOLVED: To provide a treating agent containing an anionic polyelectrolyte in a system to which a treating agent containing an anionic polyelectrolyte is added in order to prevent metal corrosion, scale deposition or contamination in an aqueous system. And a method for controlling the injection amount of a treating agent containing an anionic polyelectrolyte by using the device, which can monitor the concentration of the anion in a stream. An apparatus comprising a colorimetric cell, a reagent supply device, a stirrer, a light source, and a light-receiving unit, wherein a constant amount of a sample water is supplied to the colorimetric cell continuously or intermittently at regular time intervals. The sample water is retained in the colorimetric cell, a reagent containing a quaternary ammonium salt and a chelating agent is added, and the intensity of transmitted light or scattered light in the colorimetric cell is measured and taken out as an electric signal. An on-stream monitoring device for the concentration of the treating agent containing the anionic polyelectrolyte in the aqueous system, and a step of comparing the electric signal obtained by the above operation with the set value of the anionic polyelectrolyte concentration, based on the comparison A method for controlling the injection amount of a treatment agent containing an anionic polymer electrolyte. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4742378-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008246440-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009032422-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007260517-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002228589-A |
| priorityDate | 1997-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.