http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101362495-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-12 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B15-023 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B15-023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-04 |
| filingDate | 2007-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101362495-B1 |
| titleOfInvention | Method for producing hydrogen peroxide, including regeneration of working solution |
| abstract | According to the present invention, a process for producing hydrogen peroxide by oxidizing an organic solvent, an anthraquinone having an alkyl substituent, and a tetrahydroanthraquinone having an alkyl substituent after reduction, with the production of the hydrogen peroxide A working solution regeneration step of removing by-products of the by-products from the working solution and circulating the working solution from which the inert material has been removed again to the hydrogen peroxide production process, wherein the working solution regeneration step includes: i) a pressure of atmospheric pressure or lower; A first distillation step of recovering the organic solvent by distillation under ii) a second distillation of recovering the anthraquinone and tetrahydroanthraquinone by distillation at a lower pressure of 200 ° C. or more and a residence time of 1 hour or more. There is provided a process for producing hydrogen peroxide, characterized by having a process. |
| priorityDate | 2006-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.