http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-356618-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ceb51abd965f38a51a569c0426f36d7f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J47-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B15-013 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B15-0135 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B15-013 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J47-00 |
| filingDate | 1968-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1970-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-356618-A1 |
| titleOfInvention | PROCEDURE FOR ORGANIC PURIFICATION OF AQUEOUS HYDROGEN PEROXIDE SOLUTIONS. |
| abstract | An aqueous solution of hydrogen peroxide containing organic impurities is purified by treating it with an adsorbent, porous, non- ionic synthetic resin which has a, specific surface greater than 100 m2/g. and which has been produced by a polymerization process. The aqueous solution may first be subjected to a preliminary treatment with a cationic resin having a strong acid character e.g. a styrenedivinylbenzene copolymer having a high content of divinylbenzene and containing sulphonic groups. The non-ionic resin is a styrenedivinylbenzene copolymer, and the solution may be treated continuously or as separate batches. The preliminary treatment with the cationic resin and the treatment with the non- ionic resin may be carried out in the same installation as regeneration of the resins. The solution is concentrated to at least 75% by weight of H 2 O 2 and the process is carried out at at least 30 C. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2037618-A1 |
| priorityDate | 1967-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.