| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_95c89084d61fd47ae93470ca7c96f184 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2603-22 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B15-013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J39-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B15-023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B15-01 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B15-023 |
| filingDate |
2021-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9564f0cbd82487dba301e808ff19c2e7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b2192c6e3689782833272f17df2d61b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e79ac27894f59a7a1d684fa2abdb0f1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7fb1ec7120bdc1148a3630bd36c946b5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_add73821b1a77d63766e0b8825157f00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d4f8f5fb33fdebc68d5d450d5ed088cf |
| publicationDate |
2021-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-113735066-A |
| titleOfInvention |
Apparatus and method for the production of hydrogen peroxide by anthraquinone process |
| abstract |
The present invention discloses a cyclic anthraquinone process for the production of hydrogen peroxide comprising a distillation unit with vapor compression for concentrating the hydrogen peroxide, the aqueous condensate from the distillation unit being conveyed through a cation exchange in its protonated form A bed of resins to provide purified condensate and to use the purified condensate as an extractant for the extraction of hydrogen peroxide in an anthraquinone process, as a column reflux for a distillation unit, or as a dilute aqueous hydrogen peroxide solution thinner. |
| priorityDate |
2020-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |