| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8fc0668fd5cbfe23cea7d9bdd5de932a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_522dbc9dac70ea087c2db7ac369fb0d6 |
| classificationCPCAdditional |
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/A62D2203-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D2203-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D1-0028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D3-19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D3-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10B19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10B53-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10B39-04 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D101-28 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10B19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10B39-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D3-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10B53-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D3-19 |
| filingDate |
1993-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2000-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33ccabfab643d5fdb3be48f27fb4047f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5695ff208080c15dbda33669aa7ee145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_393f62d2600203a6189b702f538cccbc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b67c6186c8785c44bc2ab653be21c64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4356bf6b12bcf891b603fe6f41ce213
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_084483c1f88619f910ef78a4f442a41e |
| publicationDate |
2000-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0629138-B1 |
| titleOfInvention |
Material processing |
| abstract |
A material treatment process, and particularly such a process for the destruction of waste material. The process involves pyrolysis of waste material within a plasma torch and a hot zone which receives the material stream from the torch. Waste material is injected into the torch as a fine spray and/or as a gas, and the direction of injection is generally transverse to the direction of movement of the plasma through the torch. The location of the injection is such that the waste material is injected directly into the core of the plasma. The hot zone is of a length such as to ensure complete pyrolysis of the material, and that zone is immediately followed by a cooling zone in which the material is subjected to very rapid quenching. The material stream entering the cooling zone is at a temperature above that at which CO in the material stream tends to re-form into CO2 in the material stream includes particulate carbon which is used to absorb residual toxic compounds when the material is subjected to an alkaline environment within the cooling zone and/or a scrubber following that zone. |
| priorityDate |
1992-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |