| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_385fd710c18ca9ecb112a924a5ef571e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-727
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-72 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-0006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-727 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-00 |
| filingDate |
2010-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0926e72f3121098aa5b1f87d859cfba2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc9a1fdba1ce602779e26ec198866c14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d1fa4308f778414b876e496905b58a85 |
| publicationDate |
2012-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20120013957-A |
| titleOfInvention |
Improved aqueous phase oxidation process |
| abstract |
The present invention is directed to an improved oxidation process that can be used to oxidize a wide variety of feedstocks. Oxidation is carried out in a reactor where the feedstock is mixed with an oxidizing acid such as nitric acid. The reaction mixture also contains water and / or secondary oxidizing acid, such as sulfuric acid, and / or dissolves and mechanically mixes the oxygen gas. The reactor may be maintained at an elevated pressure, such as at least about 2070 kPa or preferably at least about 2800 kPa. The temperature of the reaction mixture can be maintained at only 210 ° C. In various embodiments described herein, the process comprises combining the recycled effluent from the reactor with the feedstock, combining one or more oxidizing acids with the feedstock, pulverizing the feedstock to reduce the size of the particles. Supplying the feedstock into the high pressure reactor at a substantially constant feed rate, dispersing oxygen gas from the head space of the reactor into the reaction mixture, and / or all or almost all of the gas from the reactor through the liquid effluent It may include the step of removing. |
| priorityDate |
2009-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |