http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006084539-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5f0c79592af0a7710cd35ea5245982f0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S423-16 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-8625 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-565 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03B3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03B5-235 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86 |
| filingDate | 2006-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81db45f0e6b4a9c56c71db94e7d85ba6 |
| publicationDate | 2006-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2006084539-A1 |
| titleOfInvention | Method for purifying waste gases of a glass melting process, particularly for glasses for lcd displays |
| abstract | The invention relates to a method for purifying waste gases of a glass melting process during which SiO2-containing raw material for glass production having additives such as boron, arsenic and/or other, in particular, metal compounds is fed to the glass tank, and molten glass is withdrawn from the glass tank (1), this glass tank being heated by means of hot combustion waste gases. The waste gas of the glass melting process, which emanates from the combustion waste gas and/or from the glass melt, contains, in addition to gas constituents such as CO2, O2, H2O and/or N2 at least NOx as well as compounds resulting or escaping from the raw material as pollutant constituents and, optionally, SO2, HCl, heavy metals, in particular, Hg, dioxins, furans, dusts, condensable residues and/or sublimates of a portion of the inorganic pollutant constituents. In a moving bed reactor system (8) on at least one catalytically active adsorbent and/or absorbent, the waste gases of the glass melting process are, in essence, liberated in at least two stages from the pollutant components into one and the same moving bed. In the immediate inflow area and, optionally, in an adjacent lower layer of the moving bed (first separation stage, 8A) from the catalyst-damaging pollutant constituents consisting of catalyst-damaging compounds at least emanating from the composition of the raw material, these compounds being, e.g. boron and/or arsenic compositions, are bound in an absorptive manner, and the particle-shaped constituents are adhered, and the catalytic denitration is extensively carried out in the layer area (second separation stage, 8B) adjoining the direct inflow area and, optionally, the adjacent lower layer of the moving bed, and other optionally existing non-catalyst-damaging pollutant constituents such as dioxins and furans are absorptively removed in this second separation stage. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101888980-B |
| priorityDate | 2005-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.