http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H01321356-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f97f0fa258a008bf056ad04b7f380dda |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-00 |
| filingDate | 1988-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd2e9c7c680e551e3b0f56448f8f29e8 |
| publicationDate | 1989-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H01321356-A |
| titleOfInvention | Removal of chlorine ion in solution |
| abstract | PURPOSE: To make pH of a hydrochloric acid solution adjustable without increasing the density of cations while preventing the dilution of the solution by adding silver carbide to a sample liquid to remove chloride ions as silver chloride by settlement. n CONSTITUTION: When silver carbide is added to a hydrochloric acid solution, a reaction is caused by the formulas I and II to remove chloride as silver chlorate by settlement. H 2 CO 3 formed by the formula I is decomposed to Co 2 by the formula II in the presence of HCl to be released as gas. Hence, pH of a sample liquid rises. An upper liquid layer is taken into a mortar to be squeezed from the mixture of the silver chloride formed and the sample liquid converted to dechlorination ions and a liquid part is applied to a centrifugal separator. Then, the supernatant thus obtained is filtered with a membrane filter of 0.45μm and then, undergoes an analysis with an ion chromatograph. n COPYRIGHT: (C)1989,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9522337-A1 |
| priorityDate | 1988-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.