| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_98bbc186b0291ed5603de229258a7a95 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-26 |
| filingDate |
1992-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a5c6acb6a4f92381d2ae21bbcc2e82b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02c01cec8a801317cc02a52ecc4369d7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8dfed92f90b5fc0ca03db4aeb0b7276 |
| publicationDate |
1993-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H05322830-A |
| titleOfInvention |
Method for dissolving silver chloride in COD measuring device |
| abstract |
(57) [Abstract] [Purpose] The odorless technician who does not have special skills can select the chemicals that can be handled, and the silver chloride deposited in the reaction tank of the COD measuring device can be removed without deteriorating the surrounding environment. Dissolve. [Constitution] COD of the reaction solution based on redox potential titration An aqueous solution containing thiourea or sodium thiosulfate is supplied and stirred in the reaction tank 7 of the apparatus for measuring the above, and the silver chloride produced by the addition of the aqueous silver nitrate solution for masking chloride ions is dissolved. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5622063-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109142350-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4714209-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009139119-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012112734-A |
| priorityDate |
1992-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |