WASTE GAS TREATING DEVICE
PROBLEM TO BE SOLVED: To provide a waste gas treating device capable of cleaning a combustion waste gas discharged from an incineration furnace to a degree acceptable to release to the atmosphere by the oxidation/reduction decomposition of environmental pollutants particularly such as dioxin in the...
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| creator | AIZAWA KAZUTAKA TOUGETA HIROSHI YAMADA YUKIO |
| description | PROBLEM TO BE SOLVED: To provide a waste gas treating device capable of cleaning a combustion waste gas discharged from an incineration furnace to a degree acceptable to release to the atmosphere by the oxidation/reduction decomposition of environmental pollutants particularly such as dioxin in the combustion waste gas with a photocatalytic action while keeping them at a high temperature and being mounted even to the existing furnace. SOLUTION: The device has a structural feature that it has a casing 10 having plural partition chambers 13 communicated alternately with an upper cap side and the bottom plate side or the opposed side wall side and provided with a housing 14 having ultraviolet transmissivity in the partition chamber 13, a photocatalytic medium 20 housed in the partition chamber 13 and in contact with the combustion waste gas discharged from the incineration furnace and a light source 30 mounted in the cylindrical body 14 and for emitting an excited light exciting the photocatalytic medium 20. |
| format | Patent |
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SOLUTION: The device has a structural feature that it has a casing 10 having plural partition chambers 13 communicated alternately with an upper cap side and the bottom plate side or the opposed side wall side and provided with a housing 14 having ultraviolet transmissivity in the partition chamber 13, a photocatalytic medium 20 housed in the partition chamber 13 and in contact with the combustion waste gas discharged from the incineration furnace and a light source 30 mounted in the cylindrical body 14 and for emitting an excited light exciting the photocatalytic medium 20.</description><edition>7</edition><language>eng</language><subject>BLASTING ; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES ; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; COMBUSTION APPARATUS ; COMBUSTION PROCESSES ; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR ; FLUES ; HEATING ; HUMAN NECESSITIES ; HYGIENE ; LIGHTING ; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES ; MECHANICAL ENGINEERING ; MEDICAL OR VETERINARY SCIENCE ; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES ; SEPARATION ; THEIR RELEVANT APPARATUS ; TRANSPORTING ; WEAPONS</subject><creationdate>2001</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20010626&DB=EPODOC&CC=JP&NR=2001170453A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20010626&DB=EPODOC&CC=JP&NR=2001170453A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>AIZAWA KAZUTAKA</creatorcontrib><creatorcontrib>TOUGETA HIROSHI</creatorcontrib><creatorcontrib>YAMADA YUKIO</creatorcontrib><title>WASTE GAS TREATING DEVICE</title><description>PROBLEM TO BE SOLVED: To provide a waste gas treating device capable of cleaning a combustion waste gas discharged from an incineration furnace to a degree acceptable to release to the atmosphere by the oxidation/reduction decomposition of environmental pollutants particularly such as dioxin in the combustion waste gas with a photocatalytic action while keeping them at a high temperature and being mounted even to the existing furnace. SOLUTION: The device has a structural feature that it has a casing 10 having plural partition chambers 13 communicated alternately with an upper cap side and the bottom plate side or the opposed side wall side and provided with a housing 14 having ultraviolet transmissivity in the partition chamber 13, a photocatalytic medium 20 housed in the partition chamber 13 and in contact with the combustion waste gas discharged from the incineration furnace and a light source 30 mounted in the cylindrical body 14 and for emitting an excited light exciting the photocatalytic medium 20.</description><subject>BLASTING</subject><subject>CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES</subject><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>COMBUSTION APPARATUS</subject><subject>COMBUSTION PROCESSES</subject><subject>DISINFECTION, STERILISATION, OR DEODORISATION OF AIR</subject><subject>FLUES</subject><subject>HEATING</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>LIGHTING</subject><subject>MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES</subject><subject>MECHANICAL ENGINEERING</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES</subject><subject>SEPARATION</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2001</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAMdwwOcVVwdwxWCAlydQzx9HNXcHEN83R25WFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgYGhobmBiamxo7GRCkCAD9hIC8</recordid><startdate>20010626</startdate><enddate>20010626</enddate><creator>AIZAWA KAZUTAKA</creator><creator>TOUGETA HIROSHI</creator><creator>YAMADA YUKIO</creator><scope>EVB</scope></search><sort><creationdate>20010626</creationdate><title>WASTE GAS TREATING DEVICE</title><author>AIZAWA KAZUTAKA ; TOUGETA HIROSHI ; YAMADA YUKIO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2001170453A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2001</creationdate><topic>BLASTING</topic><topic>CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES</topic><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>COMBUSTION APPARATUS</topic><topic>COMBUSTION PROCESSES</topic><topic>DISINFECTION, STERILISATION, OR DEODORISATION OF AIR</topic><topic>FLUES</topic><topic>HEATING</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>LIGHTING</topic><topic>MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES</topic><topic>MECHANICAL ENGINEERING</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES</topic><topic>SEPARATION</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>AIZAWA KAZUTAKA</creatorcontrib><creatorcontrib>TOUGETA HIROSHI</creatorcontrib><creatorcontrib>YAMADA YUKIO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>AIZAWA KAZUTAKA</au><au>TOUGETA HIROSHI</au><au>YAMADA YUKIO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>WASTE GAS TREATING DEVICE</title><date>2001-06-26</date><risdate>2001</risdate><abstract>PROBLEM TO BE SOLVED: To provide a waste gas treating device capable of cleaning a combustion waste gas discharged from an incineration furnace to a degree acceptable to release to the atmosphere by the oxidation/reduction decomposition of environmental pollutants particularly such as dioxin in the combustion waste gas with a photocatalytic action while keeping them at a high temperature and being mounted even to the existing furnace. SOLUTION: The device has a structural feature that it has a casing 10 having plural partition chambers 13 communicated alternately with an upper cap side and the bottom plate side or the opposed side wall side and provided with a housing 14 having ultraviolet transmissivity in the partition chamber 13, a photocatalytic medium 20 housed in the partition chamber 13 and in contact with the combustion waste gas discharged from the incineration furnace and a light source 30 mounted in the cylindrical body 14 and for emitting an excited light exciting the photocatalytic medium 20.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY COMBUSTION APPARATUS COMBUSTION PROCESSES DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FLUES HEATING HUMAN NECESSITIES HYGIENE LIGHTING MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MECHANICAL ENGINEERING MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES SEPARATION THEIR RELEVANT APPARATUS TRANSPORTING WEAPONS |
| title | WASTE GAS TREATING DEVICE |
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