| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_058e0be30e00d53858c67167df60aed5 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S210-915
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S210-909
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D2101-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D2101-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S210-908
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-722 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F11-086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D3-20 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-72 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F11-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D3-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D3-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09B3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D3-35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D3-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D3-20 |
| filingDate |
1997-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2000-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a48ea947ddc4cbf17721e1aa7f2f803d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8e3d9c111b74e204a7b9a189b79daf0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26f507744eaeee72835f8dd5c4ca67e0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b2b8988d96d73fbdfde50c6497c9b21 |
| publicationDate |
2000-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0888153-B1 |
| titleOfInvention |
Method for hot and supercritical water oxidation of material using specific reactants |
| abstract |
This invention relates to a process for the decomposition of material selected from halogenated organic compounds, to compounds which are environmentally acceptable, or are amenable to further degradation by conventional disposal systems to produce environmentally acceptable products, which process comprises: (a) conveying an aqueous solution or an aqueous slurry of material into a reaction zone capable of withstanding the temperatures and pressures of decomposition of the material; (b)contacting the material in the reaction zone with aqueous sodium carbonate as a reactant in an amount effective to decompose the material under hydrothermal oxidation conditions of between about 300 DEG and 400 DEG C. and a pressure of between about 20 and 400 atmospheres for between 0.01 and 120 min wherein the sodium carbonate at the reaction conditions is present at about 10% or less as a water soluble salt as compared to the solubility of the salt at ambient conditions, wherein the process occurs in the presence of a gaseous oxidant wherein said oxidant is present in an amount of between about 0.01 and 50% by weight of the material; (c) producing about 99% or greater of the decomposition of the material, or 99% or greater conversion of the material to compounds which are environmentally acceptable or to compounds which are amendable to further degradation; and (d) optionally degrading further the compounds produced in step (c) by reaction to environmentally acceptable products. Preferably, the specific reactant is sodium carbonate and the oxidant is oxygen or air. Preferably, the halogenated organic compound is selected from polychlorobiphenyl, polybromobiphenyl or chlorobenzodioxin compounds. |
| priorityDate |
1996-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |