| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_433f8e8d0240971fcd2c7b8d1b3064f2 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B7-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3416 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01D3-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B7-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B1-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J41-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01D3-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B7-14 |
| filingDate |
1993-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e44dd1a4dcf5a435d44315d97172bcf9 |
| publicationDate |
1993-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0576335-A1 |
| titleOfInvention |
Process for purification of aqueous alkali metal chloride solution for removal of iodine |
| abstract |
The invention relates to a method for purifying an aqueous solution of alkali metal chloride containing iodine in which it is oxidized to molecular iodine and then adsorbed on activated carbon.n n n By oxidizing the activated carbon with a solution containing active chlorine before adsorbing the iodine, the iodine content of the solution can be lowered to 0.05 mg / l.n n n The invention is particularly useful for purifying sodium chloride brines which are electrolyzed in membrane cells. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013001634-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105293526-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2550405-C2 |
| priorityDate |
1992-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |