http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2152968-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_70f062ae2ae54c429c00483278441e27 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B15-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B15-00 |
| filingDate | 1995-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85fce1d7f31d8dbb7c5cd2795e259cc9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6a163164d0af7bd76dcaeb80a01dc5e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a7da16206e917a0716c8bb039ab4473c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed9708866e67aaa5c1c5d0112ae91a78 |
| publicationDate | 1996-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2152968-A1 |
| titleOfInvention | Electrolysis cell diaphragm reclamation |
| abstract | There is now disclosed a method of restoring a used article utilized in electrolysis, such as in a chlor-alkali cell. The used article is usually the cell diaphragm, but may be a cell electrode, particularly when it is in assembly with the cell diaphragm. The restoration method involves treating the article, typically in place in the cell, but which may be removed from the cell by soaking in a treating composition containing most always hydrochloric acid and corrosion inhibitor. The article after treatment may be baked at elevated temperature. When baking is utilized it can come before soaking. With or without baking, the article may or may not be involved in a wetting step. Where the restoration involves an article utilized in a chlor-alkali cell, the restoration can readily reduce the problem of hydrogen in the chlorine product produced. Such treatment can also lead to reduced cell voltage as well as reduced cell anolyte level. |
| priorityDate | 1994-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.