http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1355883-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d669af06cb2abbcd6823699582a97002 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B15-023 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B15-023 |
| filingDate | 1972-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1974-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1355883-A |
| titleOfInvention | Production of hydrogen peroxide |
| abstract | 1355883 Solvent for anthraquinone process DEUTSCHE GOLD - UND SILBERSCHEIDEANSTALT 26 Jan 1972 [30 Jan 1971] 3675/72 Heading C1A H 2 O 2 is produced by the anthraquinone process using a triazine compound as solvent. It may be used alone, and the H 2 O 2 extracted with organic solvents, e.g. n-butylacetate, or may be mixed with other solvents and the H 2 O 2 extracted with water. The triazine may be 2- dimethylamino - 4 - diethylamine - 1,3,5 - triazine, or 2,4-bis-diethylamino-1,3,5-triazine. The other solvents may be polyalkylbenzene, tbutylbenzene, t - butyl toluene, trimethylbenzene, phosphoric or phosphonic esters, diisobutyl carbinol, diisobutyl ketone, or methyl cyclohexanol acetate. The anthraquinone may be 2-ethyl, 2-t-butyl, or 2-amyl anthraquinone. It may be hydrogenated in the presence of Pd and then oxidized with air. The working solution may contain an antioxidant, e.g. 2,6-di-tbutyl phenol or 2,6-di-t-butyl 4-methyl phenol, or a naphthol. |
| priorityDate | 1971-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.