PHOTOCATALYST POWDER AND PHOTOCATALYST CARRIER

PHOTOCATALYST POWDER AND PHOTOCATALYST CARRIER

PROBLEM TO BE SOLVED: To realize photocatalyst powder having photocatalytic performance practically used to decompose various volatile organic compounds, residual chlorine, and endotoxins in water and exhibit an antibacterial action in water. SOLUTION: This photocatalyst powder decomposes volatile o...

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Hauptverfasser: UCHIUMI YOSHIHARU, MATSUBAYASHI KYUICHI, KOMATSU AKIO, KORENAGA HIROSHI
Format: Patent
Sprache:eng
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CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
METALLURGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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creator UCHIUMI YOSHIHARU
MATSUBAYASHI KYUICHI
KOMATSU AKIO
KORENAGA HIROSHI
description PROBLEM TO BE SOLVED: To realize photocatalyst powder having photocatalytic performance practically used to decompose various volatile organic compounds, residual chlorine, and endotoxins in water and exhibit an antibacterial action in water. SOLUTION: This photocatalyst powder decomposes volatile organic compounds(VOC) in water and has such a structure that platinum superfine particles having an average particle diameter of >=1 nm and =0.01 mass % and =5 nm and
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It is especially desirable that the amount of the carried platinum superfine particles is adjusted to &gt;=0.01 mass % and &lt;=3.0 mass % and that the average particle diameter of the titanium oxide powder is adjusted to &gt;=5 nm and &lt;=60 nm.</description><edition>7</edition><language>eng</language><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; METALLURGY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; THEIR RELEVANT APPARATUS ; TRANSPORTING ; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</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&amp;date=20011016&amp;DB=EPODOC&amp;CC=JP&amp;NR=2001286757A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20011016&amp;DB=EPODOC&amp;CC=JP&amp;NR=2001286757A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>UCHIUMI YOSHIHARU</creatorcontrib><creatorcontrib>MATSUBAYASHI KYUICHI</creatorcontrib><creatorcontrib>KOMATSU AKIO</creatorcontrib><creatorcontrib>KORENAGA HIROSHI</creatorcontrib><title>PHOTOCATALYST POWDER AND PHOTOCATALYST CARRIER</title><description>PROBLEM TO BE SOLVED: To realize photocatalyst powder having photocatalytic performance practically used to decompose various volatile organic compounds, residual chlorine, and endotoxins in water and exhibit an antibacterial action in water. 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subjects CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
METALLURGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
title PHOTOCATALYST POWDER AND PHOTOCATALYST CARRIER
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