JPH0233862Y2 - - Google Patents
Info
- Publication number
- JPH0233862Y2 JPH0233862Y2 JP19852585U JP19852585U JPH0233862Y2 JP H0233862 Y2 JPH0233862 Y2 JP H0233862Y2 JP 19852585 U JP19852585 U JP 19852585U JP 19852585 U JP19852585 U JP 19852585U JP H0233862 Y2 JPH0233862 Y2 JP H0233862Y2
- Authority
- JP
- Japan
- Prior art keywords
- activated carbon
- ozone decomposition
- paper
- fibers
- small
- 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.)
- Expired
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 41
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical class [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 27
- 238000000354 decomposition reaction Methods 0.000 claims description 22
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 9
- 239000012744 reinforcing agent Substances 0.000 claims description 8
- 239000010419 fine particle Substances 0.000 claims description 7
- 230000005484 gravity Effects 0.000 claims description 4
- 239000011230 binding agent Substances 0.000 claims description 3
- 239000012784 inorganic fiber Substances 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 description 8
- 239000000057 synthetic resin Substances 0.000 description 8
- 239000000835 fiber Substances 0.000 description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000011162 core material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- OKTJSMMVPCPJKN-YPZZEJLDSA-N carbon-10 atom Chemical group [10C] OKTJSMMVPCPJKN-YPZZEJLDSA-N 0.000 description 1
- 238000003421 catalytic decomposition reaction Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 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
- 239000012778 molding material Substances 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Description
【考案の詳細な説明】
産業上の利用分野
本案は活性カーボン繊維と活性炭微粒子とを混
入した紙よりなるオゾン分解用エレメントに関す
るものである。[Detailed description of the invention] Industrial field of application The present invention relates to an ozone decomposition element made of paper mixed with activated carbon fibers and activated carbon fine particles.
従来の技術
活性炭微粒子を撒布接着した紙よりなる表面積
の広い素子にオゾンを含有する空気を接触させ、
オゾンを活性炭に吸着させ分解する方法は本件出
願人が特願昭54−99546（特開昭56−24016）に記
載しており、また活性カーボン繊維を混入した紙
で成形した表面積の広い素子にオゾンを含有する
空気を接触させ、オゾンを活性カーボン繊維に吸
着させ分解することは本件出願人が実願昭54−
101122（実開昭56−17919）その他に記載してい
る。Conventional technology Ozone-containing air is brought into contact with a large surface area element made of paper on which activated carbon fine particles are sprinkled and bonded.
The method of adsorbing ozone to activated carbon and decomposing it is described by the applicant in Japanese Patent Application No. 54-99546 (Japanese Patent Application No. 56-24016). The applicant of the present application filed a patent application in 1973 to bring air containing ozone into contact with the activated carbon fibers to adsorb and decompose the ozone.
101122 (Utility Model Publication No. 56-17919) and others.
考案の目的
本案は活性カーボン繊維とその他の繊維とに活
性炭微粒子を混入して抄紙した紙により特にオゾ
ン分解の効率が高くかつ圧力損失の少ないオゾン
分解用エレメントを比較的廉価に提供することを
目的とするものである。Purpose of the invention The purpose of this invention is to provide an ozone decomposition element with particularly high ozone decomposition efficiency and low pressure loss at a relatively low cost using paper made by mixing activated carbon particles with activated carbon fibers and other fibers. That is.
考案の構成
本案は上記オゾン分解用エレメントを構成する
素材として有機およびまたは無機の繊維と活性カ
ーボン繊維と活性炭微粒子とバインダーとを混合
し厚さ0.1〜0.3mm、見掛け比重0.2〜0.3ｇ／cm3に
抄紙して得られた紙よりなる波長２〜４mm、波高
１〜２mmの片波成形体を積層し、小透孔の長さが
５〜40mmになるよう成形してなるオゾン分解用エ
レメントである。有機繊維としてはパルプ、麻、
レーヨン、アクリル繊維等、無機繊維としてはガ
ラス繊維、セラミツクス繊維、鉱滓繊維等を使用
することができる。Structure of the invention This invention is a mixture of organic and/or inorganic fibers, activated carbon fibers, activated carbon particles, and a binder as the material constituting the ozone decomposition element, with a thickness of 0.1 to 0.3 mm and an apparent specific gravity of 0.2 to 0.3 g/ cm3. An ozone decomposition element made by laminating single-wave molded bodies with a wavelength of 2 to 4 mm and a wave height of 1 to 2 mm, made of paper obtained by paper making, and molded so that the length of small through holes is 5 to 40 mm. be. Organic fibers include pulp, hemp,
Glass fibers, ceramic fibers, mineral slag fibers, etc. can be used as the inorganic fibers, such as rayon and acrylic fibers.
以下実施例を図面について説明すれば、パルプ
20部と活性カーボン繊維70部とガラス繊維10部と
の混合物に粒子径30μ前後の活性炭粉末10〜60
％、バインダー１〜５％、紙力補強剤１〜５％を
加え厚さ0.1〜0.3mm、見掛け比重0.2〜0.3ｇ／cm3
に抄紙し、得られた紙より第７図に示すごとく平
面紙１と波長２〜４mm、波高１〜２mmの波形紙２
とを該波形紙２の波頂部において互いに接着し、
幅５〜40mmの片波成形体を得る。この片波成形体
を第１図に示すごとく円筒状に捲いて接着し、小
透孔４の長さが５〜40mmの範囲のオゾン分解用エ
レメントを得る。必要に応じて図示のごとく芯材
５の周りに捲付けてもよい。 If the following examples are explained with reference to the drawings, pulp
20 parts of activated carbon fiber, 70 parts of activated carbon fiber, and 10 parts of glass fiber, and 10 to 60 parts of activated carbon powder with a particle size of around 30μ.
%, binder 1-5%, paper strength reinforcing agent 1-5% added, thickness 0.1-0.3 mm, apparent specific gravity 0.2-0.3 g/cm 3
From the obtained paper, as shown in Fig. 7, flat paper 1 and corrugated paper 2 with a wavelength of 2 to 4 mm and a wave height of 1 to 2 mm are prepared.
and are adhered to each other at the crest of the corrugated paper 2,
A single-wave molded body with a width of 5 to 40 mm is obtained. This single wave molded body is rolled up into a cylindrical shape as shown in FIG. 1 and bonded together to obtain an ozone decomposition element having small through holes 4 in the range of 5 to 40 mm in length. If necessary, it may be wrapped around the core material 5 as shown in the figure.
第２図は第７図の片波成形体を長方形または正
方形に切断し積層して直方体状または立方体状に
成形したオゾン分解用エレメントを示す。 FIG. 2 shows an ozone decomposition element obtained by cutting the single-wave molded product shown in FIG. 7 into rectangular or square shapes and stacking them to form a rectangular parallelepiped or cube shape.
第３図は第７図の片波成形体を円筒状の芯に捲
付け、芯を抜き取つて中空部を押潰してなるオゾ
ン分解用エレメントを示す。これは枠にはめ込み
形状を固定して使用する。 FIG. 3 shows an ozone decomposition element made by winding the single-wave molded product shown in FIG. 7 around a cylindrical core, removing the core, and crushing the hollow part. This is used by fitting it into a frame and fixing the shape.
第４図は第１図のオゾン分解用エレメントの小
透孔４のあらわれた両端面に約１〜５mmの深さま
で合成樹脂の分散液または液状合成樹脂プリポリ
マー、シリカゾル、アルミナゾル等補強剤を含浸
６，６して乾燥しまたは重合硬化せしめ補強した
例を示す。 Figure 4 shows that both end faces of the ozone decomposition element shown in Figure 1, where the small through holes 4 are exposed, are impregnated with a reinforcing agent such as a synthetic resin dispersion, liquid synthetic resin prepolymer, silica sol, alumina sol, etc. to a depth of approximately 1 to 5 mm. An example of reinforcing the material by drying or polymerizing and curing is shown.
第５図は第２図に示す直方体状または立方体状
のオゾン分解用エレメントの小透孔４のあらわれ
た両端面に約１〜５mmの深さまで合成樹脂の分散
液または液状合成樹脂プレポリマー、シリカゾ
ル、アルミナゾル等補強剤を含浸６，６して乾燥
しまたは重合硬化せしめ補強した例を示す。 Figure 5 shows a synthetic resin dispersion, liquid synthetic resin prepolymer, or silica sol applied to both end faces of the rectangular parallelepiped or cubic ozone decomposition element shown in Figure 2, where the small through holes 4 are exposed, to a depth of about 1 to 5 mm. , examples are shown in which reinforcement was achieved by impregnating a reinforcing agent such as alumina sol 6, 6 and drying or polymerizing and hardening.
第６図は第３図に示すオゾン分解用エレメント
の小透孔４のあらわれた両端面に約１〜５mmの深
さまで合成樹脂の分散液または液状合成樹脂プレ
ポリマー、シリカゾル、アルミナゾル等補強剤を
含浸６，６して乾燥しまたは重合硬化せしめ補強
した例を示す。 Figure 6 shows that reinforcing agents such as synthetic resin dispersion, liquid synthetic resin prepolymer, silica sol, alumina sol, etc. are applied to both end faces of the ozone decomposition element shown in Figure 3, where the small through holes 4 are exposed, to a depth of approximately 1 to 5 mm. Examples are shown in which the material was impregnated 6, 6 and then dried or polymerized and hardened for reinforcement.
考案の効果
本案のオゾン分解用エレメントはその成形素材
として見掛け比重0.2〜0.3ｇ／cm3という極めて空
隙率の多い紙を使用しその活性成分として活性カ
ーボン繊維と活性炭微粒子とを併用したので、高
価な活性カーボン繊維のみを使用する場合に比し
廉価に提供し得るとともに活性炭微粒子は活性カ
ーボン繊維の微細な単位繊維の空隙に入るため単
位面積当たりの活性が増加し、紙の厚さを0.1〜
0.3mm、波形紙２の波長を２〜４mm、波高を１〜
２mmとして積層したので成形したエレメントの展
開表面積は1800〜4000m2／m3に達し、本案のオゾ
ン分解用エレメントの小透孔にオゾンを含有する
不活性気体たとえば空気を送入するときは紙の繊
維間の空隙を通して気体が紙に含まれる活性カー
ボン繊維および活性炭微粒子に充分接触し、気体
中のオゾンが活性炭の有効表面に吸着され
O3＋Ｃ→O2＋CO2
の接触分解反応を起こす効率が高くなり、また小
透孔内の気体の流速が0.5〜2.5ｍ／sec.の範囲に
おいて圧力損失が小さくなり、僅少の運転費用で
確実にオゾン分解の目的を達し得るものである。
紙の厚さ0.15mm、波形を
波長（mm） 波高（mm） 図中符号
2.5 1.4 〇
3.5 1.9 ●
4.1 2.3 △・
6.2 3.5 □・
小透孔の長さ15mmの場合におけるオゾン分解用
効率ηおよび圧力損失ΔPを測定した結果を第８
図に示す。Effects of the invention The ozone decomposition element of this invention uses paper with an extremely high porosity with an apparent specific gravity of 0.2 to 0.3 g/cm 3 as its molding material, and uses activated carbon fibers and activated carbon fine particles as its active ingredients, making it expensive. The activated carbon particles can be provided at a lower price than when only activated carbon fibers are used, and since the activated carbon fine particles enter the voids of the fine unit fibers of the activated carbon fibers, the activity per unit area increases, and the paper thickness can be reduced by 0.1~
0.3mm, the wavelength of corrugated paper 2 is 2~4mm, and the wave height is 1~
Since the layers are stacked to 2 mm, the developed surface area of the molded element reaches 1800 to 4000 m 2 /m 3 . The gas sufficiently contacts the activated carbon fibers and activated carbon fine particles contained in the paper through the gaps between the fibers, and the ozone in the gas is adsorbed on the effective surface of the activated carbon, increasing the efficiency of causing the catalytic decomposition reaction of O 3 + C → O 2 + CO 2 . Moreover, the pressure loss becomes small when the gas flow velocity in the small through hole is in the range of 0.5 to 2.5 m/sec., and the purpose of ozone decomposition can be reliably achieved with a small operating cost.
Wavelength (mm) Wave height (mm) Symbols in the figure 2.5 1.4 〇 3.5 1.9 ● 4.1 2.3 △・ 6.2 3.5 □・ Ozone decomposition efficiency η and when the paper thickness is 0.15 mm and the waveform is 15 mm in length. The results of measuring the pressure loss ΔP are shown in the 8th
As shown in the figure.
また第４図乃至第６図に示すごとくオゾン分解
用エレメントの小透孔のあらわれた端面に合成樹
脂、シリカ、アルミナ等補強剤を分散体の形で含
浸し乾燥して微粒子を付着結合させ、あるいはあ
る種の合成樹脂の場合には液状中間体の形で含浸
した後硬化するときは、端面を補強するとともに
毛羽立ちを防ぎ、長期にわたつて使用に耐え得る
効果を有するものである。 Further, as shown in FIGS. 4 to 6, the end face of the ozone decomposition element where the small through holes are exposed is impregnated with a reinforcing agent such as synthetic resin, silica, alumina, etc. in the form of a dispersion and dried to adhere and bond fine particles. Alternatively, in the case of certain synthetic resins, when the resin is impregnated in the form of a liquid intermediate and then cured, it has the effect of reinforcing the end face and preventing fuzzing, making it durable for long-term use.
図は本案の実施例を示し、第１図乃至第３図は
本案のオゾン分解用エレメントの例を示す斜視
図、第４図乃至第６図は小透孔のあらわれた端面
に補強剤を含浸付着させた本案のオゾン分解用エ
レメントの例を示す斜視図、第７図は本案のオゾ
ン分解用エレメントの製造に使用する片波成形体
の例を示す斜視図、第８図は本案のオゾン分解用
エレメントのオゾン分解効率ηおよび圧力損失
ΔPを測定した結果を示すグラフである。
図中１は平面紙、２は波形紙、３は片波成形
体、４は小透孔、６は補強剤含浸部を示す。
The figures show an example of the present invention. Figures 1 to 3 are perspective views showing an example of the ozone decomposition element of the present invention, and Figures 4 to 6 show the end face with small through holes impregnated with reinforcing agent. A perspective view showing an example of the attached ozone decomposition element of the present invention, FIG. 7 is a perspective view showing an example of a single-wave molded body used for manufacturing the ozone decomposition element of the present invention, and FIG. 8 is a perspective view showing an example of the ozone decomposition element of the present invention. 3 is a graph showing the results of measuring the ozone decomposition efficiency η and the pressure loss ΔP of the element for use in the present invention. In the figure, 1 is a flat paper, 2 is a corrugated paper, 3 is a single-corrugated molded product, 4 is a small through hole, and 6 is a reinforcing agent impregnated part.
Claims (1)
繊維と活性炭微粒子とバインダーとを混合し厚
さ0.1〜0.3mm、見掛け比重0.2〜0.3Kg／cm3に抄
紙して得られた紙よりなる波長２〜４mm、波高
１〜２mmの片波成形体を積層し小透孔の長さが
６〜40mmになるよう成形してなるオゾン分解用
エレメント。 ２ 小透孔のあらわれた両端面に補強剤を含浸し
てなる実用新案登録請求の範囲第１項記載のオ
ゾン分解用エレメント。[Claims for Utility Model Registration] 1. Paper obtained by mixing organic and/or inorganic fibers, activated carbon fibers, activated carbon fine particles, and a binder to a thickness of 0.1 to 0.3 mm and an apparent specific gravity of 0.2 to 0.3 Kg/ cm3 . This ozone decomposition element is made by laminating single wave molded bodies made of paper with a wavelength of 2 to 4 mm and a wave height of 1 to 2 mm, and molded so that the length of the small through hole is 6 to 40 mm. 2. The ozone decomposition element according to claim 1, which is obtained by impregnating a reinforcing agent on both end surfaces where small through holes are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19852585U JPH0233862Y2 (en) | 1985-12-23 | 1985-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19852585U JPH0233862Y2 (en) | 1985-12-23 | 1985-12-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62106623U JPS62106623U (en) | 1987-07-08 |
| JPH0233862Y2 true JPH0233862Y2 (en) | 1990-09-11 |
Family
ID=31159291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19852585U Expired JPH0233862Y2 (en) | 1985-12-23 | 1985-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0233862Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0915389A (en) * | 1995-06-27 | 1997-01-17 | Japan Atom Energy Res Inst | Radioactive nuclide adsorbent and its production method and volume reduction processing method for radioactive waste |
| JP2007007592A (en) * | 2005-07-01 | 2007-01-18 | Chiyoda Corp | Catalytic structure for flue gas desulfurization apparatus, catalytic unit and method for manufacturing the catalytic structure |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH061222Y2 (en) * | 1987-07-10 | 1994-01-12 | 株式会社西部技研 | Deodorizing element |
| JPH0729052B2 (en) * | 1988-05-18 | 1995-04-05 | ニチアス株式会社 | Method for manufacturing activated carbon-supported honeycomb structure |
| JP2815378B2 (en) * | 1989-01-23 | 1998-10-27 | 株式会社長野計器製作所 | Gas adsorption structure |
| JP4657583B2 (en) * | 2003-03-27 | 2011-03-23 | 大阪瓦斯株式会社 | Single-stage honeycomb sheet and manufacturing method thereof |
-
1985
- 1985-12-23 JP JP19852585U patent/JPH0233862Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0915389A (en) * | 1995-06-27 | 1997-01-17 | Japan Atom Energy Res Inst | Radioactive nuclide adsorbent and its production method and volume reduction processing method for radioactive waste |
| JP2007007592A (en) * | 2005-07-01 | 2007-01-18 | Chiyoda Corp | Catalytic structure for flue gas desulfurization apparatus, catalytic unit and method for manufacturing the catalytic structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62106623U (en) | 1987-07-08 |
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