JPS63270547A - Ozone decomposer and ozone decomposing equipment - Google Patents
Ozone decomposer and ozone decomposing equipmentInfo
- Publication number
- JPS63270547A JPS63270547A JP62105606A JP10560687A JPS63270547A JP S63270547 A JPS63270547 A JP S63270547A JP 62105606 A JP62105606 A JP 62105606A JP 10560687 A JP10560687 A JP 10560687A JP S63270547 A JPS63270547 A JP S63270547A
- Authority
- JP
- Japan
- Prior art keywords
- ozone
- terpenoid
- filter
- activated carbon
- decomposing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 150000003505 terpenes Chemical class 0.000 claims abstract description 36
- 230000000694 effects Effects 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 14
- -1 terpenoid compound Chemical class 0.000 claims abstract description 9
- 239000011148 porous material Substances 0.000 claims abstract description 7
- 238000000354 decomposition reaction Methods 0.000 claims description 32
- 239000000126 substance Substances 0.000 claims description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 53
- 150000002484 inorganic compounds Chemical class 0.000 abstract description 3
- 229910010272 inorganic material Inorganic materials 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000003863 metallic catalyst Substances 0.000 abstract 1
- XMGQYMWWDOXHJM-JTQLQIEISA-N (+)-α-limonene Chemical compound CC(=C)[C@@H]1CCC(C)=CC1 XMGQYMWWDOXHJM-JTQLQIEISA-N 0.000 description 10
- 238000001179 sorption measurement Methods 0.000 description 5
- 230000006866 deterioration Effects 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000012611 container material Substances 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002006 petroleum coke Substances 0.000 description 1
- 239000011301 petroleum pitch Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Catalysts (AREA)
- Control Or Security For Electrophotography (AREA)
- Treating Waste Gases (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
Description
【発明の詳細な説明】
（技術分野）
本発明は静電複写機、レーザープリンター、エアクリー
ナーなどに使われているオゾン分解材料。[Detailed Description of the Invention] (Technical Field) The present invention relates to an ozone decomposition material used in electrostatic copying machines, laser printers, air cleaners, etc.
及び、オゾン分解装置に関するもので、また、上下水処
理、フィルム活性化処理などにおける漏洩オゾンの除去
にも利用できるものである。The present invention also relates to an ozone decomposition device, and can also be used to remove leaked ozone in water and sewage treatment, film activation treatment, and the like.
（従来技術）
従来オゾン分解材料、装置として種々発明考案がなされ
ているが、単にオゾンを分解するのみならず、圧力損失
、風速、湿度条件、経時変化などを考慮しなければなら
ないので、これらを総合的に満足する提案は少ない。(Prior art) Various inventions and ideas have been made for ozone decomposition materials and devices, but they do not only decompose ozone, but also require consideration of pressure loss, wind speed, humidity conditions, changes over time, etc. There are few proposals that are overall satisfactory.
コロナ放電装置をもつ電子写真作像装置や空気清浄樹で
は低濃度のオゾンを放出するので、活性炭等でのオゾン
分解装置、主としてフィルター形状の装置を装着してい
る場合が多い。Since electrophotographic imaging devices and air purifying devices equipped with corona discharge devices emit low concentrations of ozone, they are often equipped with ozone decomposition devices such as activated carbon, mainly in the form of filters.
また、フィルム表面の活性化処理のための大型コロナ放
電装置あるいは、紫外線光源による殺菌。In addition, a large corona discharge device for activating the film surface or sterilization using an ultraviolet light source.
脱色装置などでは高濃度オゾンを排出するので、この分
解のために多量の粒状活性炭、金属触媒もしくは二酸化
マンガンなどの無機化合物もしくはこれらの混合系が利
用されている。Since decolorizing equipment and the like discharge highly concentrated ozone, large amounts of granular activated carbon, metal catalysts, inorganic compounds such as manganese dioxide, or mixtures thereof are used for this decomposition.
電子写真作像装置などのせいぜい１ ｐｐｍ以下の低濃
度オゾン分解では、経時劣化が小さく、安価で圧力損失
の少ないオゾン分解フィルターが求められているが、こ
の要求を十分に満足するフィルターは少ない。For low-concentration ozone decomposition of 1 ppm or less in electrophotographic imaging devices and the like, there is a demand for ozone decomposition filters that are low in deterioration over time, are inexpensive, and have low pressure loss, but there are few filters that fully satisfy this demand.
また、前述のフィルム活性化、殺菌処理などの装置では
、より小型で高性能のオゾン分解装置が要求されている
ものの希望通りの装置は求め難い。Further, although there is a demand for a smaller and more efficient ozone decomposition device for the above-mentioned film activation, sterilization, and other devices, it is difficult to find the desired device.
（目的）
本発明は、このような問題を解決する材料、装置を提案
するもので、既に出願済みのゲル化テルペノイド化合物
（特願昭６１−２０２２６８ ； ６１−８−２８出願
）を既存のオゾン分解用部材（代表的には活性炭。(Purpose) The present invention proposes materials and devices that solve these problems. Decomposition material (typically activated carbon.
金属触媒など）に定期的に常時吸着させることにより、
当初の目的を達成しようとするものである。By regularly adsorbing it on a metal catalyst, etc.),
It seeks to achieve its original purpose.
なお、オゾン除去剤としてテルペノイドを用いることは
特開昭６１−６４３１５号公報により公知である。Note that the use of terpenoids as ozone removers is known from Japanese Patent Application Laid-Open No. 61-64315.
（構成）
本発明は１粒状、ハニカム状、繊維状、及びその他の形
状を問わず、また、活性炭、金属触媒、無機化合物など
の材質を問わずオゾン分解効果を有する物質の表面また
は細孔部にテルペノイド化合物を吸着させることにより
、オゾン分解効果の持続を図ろうとするものであり、前
記オゾン分解効果を有する物質に処理される空気を接触
通過させるに当って、その空気移動によるエネルギーを
利用してそのオゾン分解物質を、通過する空気中にテル
ペノイドが揮散されているよう装置を構成することによ
り、テルペノイドが常にオゾン分解物質の表面または細
孔部に吸着された状態に保たれるようにし、該オゾン分
解材料のオゾン分解効果を長期間持続させようとするも
のである。(Structure) The present invention applies to the surface or pores of a substance that has an ozone decomposition effect, regardless of its shape, such as granular, honeycomb, fibrous, or other shapes, and regardless of its material, such as activated carbon, metal catalysts, and inorganic compounds. The aim is to maintain the ozone decomposition effect by adsorbing terpenoid compounds to the ozone decomposition effect, and when the air to be treated passes through the substance having the ozone decomposition effect, the energy generated by the air movement is used. By configuring the device so that the terpenoids are volatilized into the air passing through the ozone-decomposed substances, the terpenoids are always kept adsorbed on the surface or pores of the ozone-decomposed substances, The purpose is to maintain the ozone decomposition effect of the ozone decomposition material for a long period of time.
実験結果の一例を示すと、下表のように、活性炭フィル
ターに約６％（重量）のテルペノイドを吸着させたフィ
ルターでは、使用済みの活性炭フィルターに比べ、オゾ
ン排出量が著しく減少している。As an example of the experimental results, as shown in the table below, an activated carbon filter that adsorbs about 6% (by weight) of terpenoids has significantly reduced ozone emissions compared to a used activated carbon filter.
これをオゾン濃度単位（ρｐｍ）で示すと次表のような
結果になる。When this is expressed in ozone concentration units (ρpm), the results are as shown in the following table.
このデータから、経時劣化した使用済み活性炭フィルタ
ーでもテルペノイドの吸着があれば十分にオゾンを分解
することが分かる。This data shows that even used activated carbon filters that have deteriorated over time can sufficiently decompose ozone if terpenoids are adsorbed.
活性炭は粒状、ハニカム状、繊維状などの形状からなり
、原材料は木材、ヤシ殻、パルプ廃液などの植物系材料
、あるいは石炭、石油コークス、石油ピッチなどの鉱物
系材料を炭化して得られる物質が用いられる。Activated carbon comes in granular, honeycomb, and fibrous shapes, and its raw materials are materials obtained by carbonizing plant-based materials such as wood, coconut shells, and pulp waste, or mineral-based materials such as coal, petroleum coke, and petroleum pitch. is used.
そして、原材料、形状を問わず活性炭には共通して半径
１００人前後の微細孔が無数にあり、この微細孔が臭気
や有機溶剤を吸着し、あるいはオゾンを吸着分解する。Regardless of the raw material or shape, activated carbon has countless micropores with a radius of around 100 pores, and these micropores adsorb odors and organic solvents, or adsorb and decompose ozone.
他物質と異なり、オゾンは強い酸化剤であり。Unlike other substances, ozone is a strong oxidizing agent.
オゾンの吸着によって活性炭１の表面あるいは微細孔２
の表面は酸化し、酸化が進むとオゾン分解効果は減少す
る（第７図参照）。Due to ozone adsorption, the surface of activated carbon 1 or micropores 2
surface becomes oxidized, and as the oxidation progresses, the ozone decomposition effect decreases (see Figure 7).
オゾンを除く他物質の場合は、吸着後に加熱処理などに
よって吸着物質を脱離させて再使用が可能であるが、オ
ゾンの場合は表面が酸化または灰化されるので再生でき
ない。In the case of other substances other than ozone, it is possible to remove the adsorbed substance by heat treatment after adsorption and reuse it, but in the case of ozone, the surface is oxidized or ashed, so it cannot be recycled.
これに対し１本発明に用いるテルペノイド化合物は、一
般式〇ｍＨ２ｎ＋＋４０ｐ （ｍ ＝９−１５、ｎ＝０
〜４、ｐ ＝ｏ〜２）で示す物質でそれ自体オゾンによ
って簡単に酸化される０例えば代表的なｄ−１ｉｍｏｎ
ｅでは一例として次のような反応が考えられる。On the other hand, the terpenoid compound used in the present invention has the general formula 〇mH2n++40p (m = 9-15, n = 0
~4, p = o~2) which is itself easily oxidized by ozone. For example, the typical d-1imon
For e, the following reaction can be considered as an example.
前記の実験結果では、このテルペノイドが微細孔に吸着
し、その後にやってきたオゾンは、活性炭表面を酸化す
る前にテルペノイドによって分解されると考えられる。The above experimental results suggest that the terpenoids are adsorbed into the micropores, and the ozone that comes after is decomposed by the terpenoids before oxidizing the activated carbon surface.
それ故、テルペノイドが常時活性炭表面に供給されてい
れば、活性炭のオゾン除去率の向上と劣化の防止を図る
ことができることになる。Therefore, if terpenoids are constantly supplied to the surface of activated carbon, the ozone removal rate of activated carbon can be improved and deterioration can be prevented.
第１図は本発明の実施例を示すもので、排気ダクト３中
にオゾン分解フィルター（ハニカム状活性炭フィルター
）４、その排気上流側にテルペノイド含有容器５を置き
、ファン６による通気力によりテルペノイド蒸気を発揮
してオゾン分解フィルター４に付着させるようにしであ
る。なお、第２図は第１図要部の斜視図、第３図はテル
ペノイド含有容器５部分の拡大斜視図で、符号７は発散
小孔、８はテルペノイド蒸気の均一分散を図るためのガ
イド板、９はゲル化テルペノイド、である。FIG. 1 shows an embodiment of the present invention, in which an ozone decomposition filter (honeycomb-shaped activated carbon filter) 4 is placed in an exhaust duct 3, and a terpenoid-containing container 5 is placed on the upstream side of the exhaust gas, and terpenoid vapor is vaporized by the aeration force of a fan 6. The ozone decomposition filter 4 is made to adhere to the ozone decomposition filter 4. In addition, FIG. 2 is a perspective view of the main part of FIG. 1, and FIG. 3 is an enlarged perspective view of 5 parts of the terpenoid-containing container, where 7 is a small divergence hole, and 8 is a guide plate for uniformly dispersing terpenoid vapor. , 9 is a gelling terpenoid.
また、第４図はテルペノイド含有容器の別実施例を符号
１０で示す図である。Further, FIG. 4 shows another embodiment of the terpenoid-containing container designated by the reference numeral 10.
本発明により、２５時間で除去率が９０％から８０％に
落ち、出口濃度が２倍になってしまっていたオゾン分解
フィルターが少なくとも２倍以上有効に働き、除去率９
５％以上で維持できることが分かった（第６図参照）。With the present invention, the ozone decomposition filter, whose removal rate dropped from 90% to 80% in 25 hours and the outlet concentration doubled, now works at least twice as effectively and has a removal rate of 90%.
It was found that it could be maintained at 5% or more (see Figure 6).
フィルム処理、上下水殺菌処理などの高濃度オゾンの場
合（１００ｐｐｍ以上）、第５図に示すように、ダクト
３内でオゾン分解フィルター（粒状、ハニカム状、繊維
状の活性炭のいづれか）４とテルペノイド含有容器５を
交互に配列することにより、従来装置に比べてより安価
、小型のオゾン分解除去装置が可能である。作用効果は
低、高濃度とも同じであるが、高濃度の場合１例えば５
００ｐｐｍのオゾンを一気に法規率の０．ｌｐｐｍ以下
にできないので、段階的に処理する。吸入口のオゾン濃
度と排気口で求められるオゾン濃度から、オゾン分解フ
ィルターとテルペノイド含有容器の数を決め、圧力損失
の上限以下でダクト長さや排気ファンの仕様を設計する
。ここで、テルペノイド含有容器は第３図、第４図に示
すように小さな孔７を１個または１個以上必要に応じて
設ける。In the case of high concentration ozone (100 ppm or more) such as film treatment, water and sewage sterilization treatment, as shown in Figure 5, an ozone decomposition filter (either granular, honeycomb or fibrous activated carbon) 4 and terpenoids are used in the duct 3. By alternately arranging the containing containers 5, it is possible to create an ozone decomposition removal device that is cheaper and smaller than conventional devices. The action and effect are the same at low and high concentrations, but at high concentrations 1, for example, 5
00 ppm of ozone at once the legal rate of 0.00 ppm. Since it is not possible to reduce the amount below 1 ppm, the process is carried out in stages. The number of ozone decomposition filters and terpenoid-containing containers is determined based on the ozone concentration at the inlet and the ozone concentration required at the exhaust port, and the duct length and exhaust fan specifications are designed to keep the pressure drop below the upper limit. Here, the terpenoid-containing container is provided with one or more small holes 7 as required, as shown in FIGS. 3 and 4.
実験の結果、開口部（小孔）７表面に一定の風速が通過
すると、内部のテルペノイドが開口部より揮散してくる
。しかし、送風のない状態のときは。As a result of the experiment, when a certain wind speed passes through the surface of the opening (small hole) 7, the terpenoid inside evaporates from the opening. However, when there is no ventilation.
極めてわずかな量しか揮散しない。Only a very small amount evaporates.
容器材質は、アルミまたは難燃性プラスチックが好適で
ある。また、電子写真作像装置のように。The container material is preferably aluminum or flame-retardant plastic. Also, like electrophotographic imaging devices.
オゾン分解フィルター、ファン、テルペノイド容器が近
接している場合、揮散したテルペノイドがオゾン分解フ
ィルターの全面に接触するように。If the ozone decomposition filter, fan, and terpenoid container are in close proximity, the volatilized terpenoids will come into contact with the entire surface of the ozone decomposition filter.
ファンの中心部に向う第３図に示すようなガイ下板８を
設けるとよい。It is preferable to provide a guide lower plate 8 as shown in FIG. 3 facing the center of the fan.
実施例・１
使用済みの活性フィルター（東洋紡社製・ハニカム状）
をデシケータ内に２日間放置し、テルペノイド（ｄ−１
ｉｍｏｎｅ）を吸着させた。吸着量はテルペノイド重量
／活性炭重量＝１／１７（ｇ）であった。Example 1 Used active filter (manufactured by Toyobo Co., Ltd., honeycomb shape)
was left in a desiccator for 2 days, and terpenoids (d-1
imone) was adsorbed. The amount of adsorption was terpenoid weight/activated carbon weight=1/17 (g).
通風速度１ ｒａ／ １ ｓｅｃの管道内に該フィルタ
ーを設置し、出口でのオゾン量および濃度を測定した。The filter was installed in a pipe with a ventilation rate of 1 ra/1 sec, and the amount and concentration of ozone at the outlet were measured.
測定機はＭＯＮＩＴＯＲＬＡＢＳ ０ＺＯＮＥ ＡＮＡ
ＬＹＺＥＲ８４１０Ｅ（また、同時に１０点の位置で測
定したオゾン濃度は
であった。ｄ−リモネン吸着活性炭フィルターが０．０
１〜０．ｌｐｐｍに変化しているのは、活性炭表面に吸
着しているｄ−リモネンが経時的に酸化され、オゾン分
解効果が減少した故と考えられる。The measuring device is MONITORLABS 0ZONE ANA
LYZER8410E (Also, the ozone concentration measured at 10 points at the same time was 0.0.
1~0. The reason for the change in lppm is thought to be that d-limonene adsorbed on the activated carbon surface was oxidized over time, reducing the ozone decomposition effect.
実施例・２
第１図に示す装置において、管道（排気ダクト）３内に
ｄ−リモネン吸着活性炭フィルター４（実施例・１と同
一品）とファン６、テルペノイド含有容器５を設置し、
風速１ｍ／ｓｅｃに調整し、該フィルターの経時劣化を
測定した。Example 2 In the apparatus shown in FIG. 1, a d-limonene adsorption activated carbon filter 4 (same product as in Example 1), a fan 6, and a terpenoid-containing container 5 were installed in the pipe (exhaust duct) 3.
The wind speed was adjusted to 1 m/sec, and the deterioration of the filter over time was measured.
初期の出口濃度０．Ｏ２ｐｐｍは、５時間でも変化がな
く、該容器の開口部（２ｍ＋ｍφ、１ケ）７から通風に
伴って揮散するｄ−リモネンが該フィルターに吸着し、
フィルターの劣化を押えていることが分かった。該容器
内のテルペノイドゲル化合物は、特願昭６１−２０２２
６８号オゾン除去剤にしたがって調整したもので、この
場合の通風時揮散量は０．１ｇ／時／２０℃であった。Initial outlet concentration 0. O2 ppm did not change even after 5 hours, and d-limonene that volatilized with ventilation from the opening (2 m + mφ, 1 piece) 7 of the container was adsorbed to the filter.
It was found that this suppressed the deterioration of the filter. The terpenoid gel compound in the container is disclosed in Japanese Patent Application No. 61-2022.
It was adjusted according to Ozone Remover No. 68, and the amount of volatilization during ventilation in this case was 0.1 g/hour/20°C.
該容器には１００ｇのテルペノイドゲル化合物が充填し
ているので、電子写真作像装置へ応用した場合、１日５
時間稼働するとして、１００ｇ１０．５ｇ（５時間、日
） ＝ ２００日程度の長期間オゾン分解効果を維持す
ることになる。The container is filled with 100g of terpenoid gel compound, so when applied to an electrophotographic imaging device,
Assuming that it operates for an hour, the ozone decomposition effect will be maintained for a long period of time, 100g 10.5g (5 hours, day) = about 200 days.
該フィルター前に受ける圧力損失は２ｍｍ／Ｈ，Ｏであ
るが、圧力損失は当然無変化であった。The pressure loss experienced before the filter was 2 mm/H,O, but the pressure loss naturally remained unchanged.
したがって、圧力損失を増加させることなくオゾンを効
果的に除去できることが分かった。Therefore, it was found that ozone can be effectively removed without increasing pressure loss.
実施例・３
第５図に示す装置において、ポリエステルおよびポリエ
チレンフィルムの印刷または接着のための前処理装置の
排気口から排出される高濃度オゾン５００ｐｐ＋ｍに対
し、該排気口に１００ｍｍφのダクトを実験的に設け、
テルペノイド吸着による効果確認実験を行なった。ダク
トは３ｍで、この間に１０ケの活性炭フィルター（東京
濾器社製、ＴＡＫフィルター８００セル）と１０ケのテ
ルペノイド含有容器を設置できるように工夫した。Example 3 In the apparatus shown in Fig. 5, a duct of 100 mmφ was experimentally installed at the exhaust port for 500 pp+m of high-concentration ozone discharged from the exhaust port of the pretreatment device for printing or bonding polyester and polyethylene films. established in
We conducted an experiment to confirm the effect of terpenoid adsorption. The duct was 3 m long, and the duct was designed so that 10 activated carbon filters (manufactured by Tokyo Roki Co., Ltd., TAK Filter 800 Cell) and 10 terpenoid-containing containers could be installed.
ダクトの排気口の風速は０．５ｍ／ｓｅｃで、排気口の
活性炭フィルター前の圧力損失は４ＩＩＩＩＩＩ／Ｈ２
０であった。テルペノイド含有容器は、第４図に符号１
０で示すような、５０ Ｘ ５０ Ｘ ５ｍｍのアルミ
製で可撓性をもたせ、ダクト底部に両面テープで接着し
た。The wind speed at the duct exhaust port is 0.5 m/sec, and the pressure loss before the activated carbon filter at the exhaust port is 4IIIIII/H2.
It was 0. The terpenoid-containing container is designated by reference numeral 1 in Figure 4.
It was made of aluminum with a size of 50 x 50 x 5 mm and was made flexible, as shown by 0, and was adhered to the bottom of the duct with double-sided tape.
開口部は２＋ｍ＋＊φの小孔７を３ヶ設けた。Three small holes 7 with a diameter of 2+m+*φ were provided for the opening.
活性炭フィルターのみの場合、第６図に示すように、２
５時間に０３除去率が４５％に下降したが。In the case of activated carbon filter only, as shown in Figure 6, 2
However, the 03 removal rate decreased to 45% in 5 hours.
本発明のようにテルペノイド含有容器を設置した場合は
、９５％を維持した。これは、１０ケの該容器の開口部
からｄ−リモネンが揮散し、活性炭フィルター表面が酸
化（灰化）する前に、ｄ−リモネンが酸化され、同時に
オゾンも分解することによって０、除去率が下降しない
と推測される。When a terpenoid-containing container was installed as in the present invention, 95% was maintained. This is because d-limonene volatilizes from the openings of the 10 containers, and before the activated carbon filter surface is oxidized (ashed), d-limonene is oxidized and at the same time ozone is decomposed, resulting in a removal rate of 0. It is assumed that the value will not decrease.
（効果）
本発明によれば、既存のオゾン分解材料に、必要時、テ
ルペノイド化合物を吸着させ、これによって該オゾン分
解材料のオゾン分解効果を長期間持続させるようにした
ので、静電複写機、レーザープリンター、エアクリーナ
ーなどから放出されるオゾンの除去または減少、殺菌、
脱色、脱臭。(Effects) According to the present invention, a terpenoid compound is adsorbed to an existing ozone-decomposing material when necessary, thereby sustaining the ozone-decomposing effect of the ozone-decomposing material for a long period of time. Removal or reduction of ozone emitted from laser printers, air cleaners, etc., sterilization,
Decolorization and deodorization.
フィルム表面活性化などするための産業機器（上下水処
理等）から漏洩する高濃度オゾンの除去。Removal of high concentration ozone leaking from industrial equipment (water and sewage treatment, etc.) for activating film surfaces.
減少させるのに長時間有効で安価なオゾン分解処理剤や
装置を得ることができる。It is possible to obtain ozone decomposition treatment agents and equipment that are effective for a long period of time and are inexpensive.
第１図は本発明の実施例を示す説明図、第２図は第１図
における要部の斜視図、第３図はテルペノイド含有容器
部分の拡大斜視図、第４図はテルペノイド含有容器の別
実施例を示す斜視図、第５図はフィルター、テルペノイ
ド含有容器を複数設けた実施例を示す説明図、第６図は
本発明による効果を示すためのグラフ、第７図は活性炭
によるオゾン分解効果の減少理由を説明するための説明
図、である。
１・・・・活性炭、 ２・・・・微細孔、
３・・・・排気ダクト、４・・・・オゾン分解フィルタ
ー、５・・・・テルペノイド含有容器、６・・・・ファ
ン、７・・・・小孔、 ８・・・・ガイ
ド板、９・・・・ゲル化テルペノイド、 １０・・・・
容器。FIG. 1 is an explanatory diagram showing an embodiment of the present invention, FIG. 2 is a perspective view of the main part in FIG. 1, FIG. 3 is an enlarged perspective view of a terpenoid-containing container, and FIG. FIG. 5 is an explanatory diagram showing an example in which a plurality of filters and terpenoid-containing containers are provided, FIG. 6 is a graph showing the effects of the present invention, and FIG. 7 is the ozone decomposition effect of activated carbon. FIG. 2 is an explanatory diagram for explaining the reason for the decrease in 1... activated carbon, 2... micropores,
3...Exhaust duct, 4...Ozone decomposition filter, 5...Terpenoid containing container, 6...Fan, 7...Small hole, 8...Guide plate, 9 ...gelling terpenoid, 10...
container.
Claims (2)
にテルペノイド化合物を吸着せしめてなるオゾン分解材
料。(1) An ozone-decomposing material made by adsorbing a terpenoid compound onto the surface or pores of a substance that has an ozone-decomposing effect.
ド化合物を収容した容器を設け、浄化すべき空気を移送
する送風または排風ファンにより、前記容器より空気移
送に伴って揮散するテルペノイド成分を、前記物質中を
通過中に該物質に吸着せしめるようにしたことを特徴と
するオゾン分解装置。(2) A container containing a terpenoid compound is provided near a substance that has an ozone decomposition effect, and a blower or exhaust fan that transfers the air to be purified is used to remove the terpenoid component that volatilizes as the air is transferred from the container. 1. An ozone decomposition device characterized in that ozone is adsorbed by a substance while passing through the substance.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62105606A JPS63270547A (en) | 1987-04-29 | 1987-04-29 | Ozone decomposer and ozone decomposing equipment |
| CA000565377A CA1331689C (en) | 1987-04-29 | 1988-04-28 | Ozone decomposing material and ozone decomposing apparatus using the ozone decomposing material |
| GB8810280A GB2210607B (en) | 1987-04-29 | 1988-04-29 | Ozone decomposing material and ozone decomposing apparatus using the ozone decomposing material |
| FR888805822A FR2614553B1 (en) | 1987-04-29 | 1988-04-29 | OZONE DECOMPOSING AGENT AND OZONE DECOMPOSING APPARATUS USING THE SAME |
| DE3814603A DE3814603A1 (en) | 1987-04-29 | 1988-04-29 | MATERIAL AND DEVICE FOR DECOMPOSING OZONE |
| US07/927,724 US5256377A (en) | 1987-04-29 | 1992-08-11 | Ozone decomposing material and ozone decomposing apparatus using the ozone decomposing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62105606A JPS63270547A (en) | 1987-04-29 | 1987-04-29 | Ozone decomposer and ozone decomposing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63270547A true JPS63270547A (en) | 1988-11-08 |
| JPH0433496B2 JPH0433496B2 (en) | 1992-06-03 |
Family
ID=14412163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62105606A Granted JPS63270547A (en) | 1987-04-29 | 1987-04-29 | Ozone decomposer and ozone decomposing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63270547A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008523074A (en) * | 2004-12-07 | 2008-07-03 | アクセス ビジネス グループ インターナショナル エルエルシー | Method for removing nitric oxide and oxygen species with antioxidant fragrances |
| US7763206B2 (en) | 2004-06-30 | 2010-07-27 | Tri-Air Developments Limited | Air decontamination method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6164315A (en) * | 1984-09-05 | 1986-04-02 | Ricoh Co Ltd | Ozone removing agent for electrostatic image forming apparatus |
-
1987
- 1987-04-29 JP JP62105606A patent/JPS63270547A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6164315A (en) * | 1984-09-05 | 1986-04-02 | Ricoh Co Ltd | Ozone removing agent for electrostatic image forming apparatus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7763206B2 (en) | 2004-06-30 | 2010-07-27 | Tri-Air Developments Limited | Air decontamination method |
| US8398923B2 (en) | 2004-06-30 | 2013-03-19 | Tri-Air Developments Limited | Air decontamination device |
| JP2008523074A (en) * | 2004-12-07 | 2008-07-03 | アクセス ビジネス グループ インターナショナル エルエルシー | Method for removing nitric oxide and oxygen species with antioxidant fragrances |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0433496B2 (en) | 1992-06-03 |
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