http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0910602-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f9af914ed2fb00cd4f1b8b1a28964e4 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J38-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J38-66 |
| filingDate | 1995-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd52cbfeb4331711025d294501fd15c2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbbc41f63b1cbe918c684193b48ec26e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c59fed7587519f6c79ae0142ba0fab8c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e56fec0b9edd60fff5b328dd8be0be9 |
| publicationDate | 1997-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0910602-A |
| titleOfInvention | Regeneration method of catalyst for wet oxidation treatment |
| abstract | (57) [Summary] [Object] The present invention relates to a method for regenerating a catalyst for wet oxidation treatment. More specifically, the present invention relates to a method for regenerating a catalyst used in a catalytic wet oxidation treatment of wastewater containing ammonia nitrogen etc. discharged from various industrial plants such as chemical plants. According to the present invention, titanium, silicon, aluminum, zirconium, manganese, iron, cobalt, nickel, whose activity is decreased by poisoning with an alkaline earth metal or oxidation with excess oxygen, is used for wet oxidation treatment of wastewater. A solid catalyst containing at least one element selected from the group consisting of tungsten, cerium, copper, silver, gold, platinum, palladium, rhodium, ruthenium and iridium, ammonium sulfate, Using at least one ammonium salt consisting of ammonium chloride and ammonium carbonate, or a regenerant containing the ammonium salt and ammonia and having a pH of 3 to 10, substantially without oxygen supply, 50 to 370. ℃ The method for regenerating a catalyst for wet oxidation treatment is characterized in that the regenerant is brought into contact at a temperature of 1) under a pressure to maintain a liquid phase. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6797184-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-3022471-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001293488-A |
| priorityDate | 1995-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 91.