http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2687449-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b69b8af6db128c4f2f161aa170e37a9d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B15-01 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B15-01 |
| filingDate | 2018-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f33e14fb1cb1781a0c169a9b54b6312 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39c278fbf94d54a19452724c253ea8d5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50261f2e62a507aca66eae42ecfc4bf4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_efd453cc5435f81bfbce1f244ecafcc2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85132bb30e6fff377282ed1f2b412a71 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4cc5533341642cc51d40db9e1545d17e |
| publicationDate | 2019-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2687449-C1 |
| titleOfInvention | Method of producing hydrogen peroxide |
| abstract | FIELD: chemistry.SUBSTANCE: invention relates to organic chemistry and can be used in production of paper, synthetic detergents, in pharmaceutical industry, in purification of waste water. Hydrogen peroxide is obtained by catalytic hydrogenation of 2-ethyl-9,10-anthraquinone with molecular hydrogen in the presence of a palladium catalyst in a liquid dispersion medium with subsequent oxidation of products of hydrogenation of 2-ethyl-9,10-anthraquinone with oxygen or air oxygen. Precursor used is bis(acetylacetonate) palladium. Palladium catalyst is formed in the presence of a modifier – white phosphorus, with the following atomic ratio of components bis(acetylacetonate) palladium : phosphorus = 1:0.3 to 1:0.7. Hydrogenation of 2-ethyl-9,10-anthraquinone is carried out at temperature of 30–50 °C and hydrogen pressure of 2 atm.EFFECT: higher output of hydrogen peroxide per unit weight of catalyst and high selectivity on active quinones.1 cl, 4 tbl, 14 ex, 1 dwg |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2778540-C1 |
| priorityDate | 2018-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.