JPH0255201A - Chlorine dioxide gas generator and control of gas generation rate thereof - Google Patents
Chlorine dioxide gas generator and control of gas generation rate thereofInfo
- Publication number
- JPH0255201A JPH0255201A JP20461588A JP20461588A JPH0255201A JP H0255201 A JPH0255201 A JP H0255201A JP 20461588 A JP20461588 A JP 20461588A JP 20461588 A JP20461588 A JP 20461588A JP H0255201 A JPH0255201 A JP H0255201A
- Authority
- JP
- Japan
- Prior art keywords
- chlorine dioxide
- dioxide gas
- acid
- gas generator
- diluent
- 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
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 title claims abstract description 89
- 235000019398 chlorine dioxide Nutrition 0.000 title claims abstract description 46
- 239000004155 Chlorine dioxide Substances 0.000 title claims description 43
- 239000000203 mixture Substances 0.000 claims abstract description 17
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 claims abstract description 16
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000003085 diluting agent Substances 0.000 claims abstract description 10
- 229910052751 metal Inorganic materials 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 10
- 229910001919 chlorite Inorganic materials 0.000 claims abstract description 9
- 229910052619 chlorite group Inorganic materials 0.000 claims abstract description 9
- YRIZYWQGELRKNT-UHFFFAOYSA-N 1,3,5-trichloro-1,3,5-triazinane-2,4,6-trione Chemical compound ClN1C(=O)N(Cl)C(=O)N(Cl)C1=O YRIZYWQGELRKNT-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000005909 Kieselgur Substances 0.000 claims abstract description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 6
- 239000003463 adsorbent Substances 0.000 claims abstract description 6
- CEJLBZWIKQJOAT-UHFFFAOYSA-N dichloroisocyanuric acid Chemical compound ClN1C(=O)NC(=O)N(Cl)C1=O CEJLBZWIKQJOAT-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000010457 zeolite Substances 0.000 claims abstract description 6
- 229910000323 aluminium silicate Inorganic materials 0.000 claims abstract description 5
- 239000000378 calcium silicate Substances 0.000 claims abstract description 5
- 229910052918 calcium silicate Inorganic materials 0.000 claims abstract description 5
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims abstract description 5
- SHFGJEQAOUMGJM-UHFFFAOYSA-N dialuminum dipotassium disodium dioxosilane iron(3+) oxocalcium oxomagnesium oxygen(2-) Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Na+].[Na+].[Al+3].[Al+3].[K+].[K+].[Fe+3].[Fe+3].O=[Mg].O=[Ca].O=[Si]=O SHFGJEQAOUMGJM-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000010451 perlite Substances 0.000 claims abstract description 5
- 235000019362 perlite Nutrition 0.000 claims abstract description 5
- 229950009390 symclosene Drugs 0.000 claims abstract description 5
- 239000000376 reactant Substances 0.000 claims description 11
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 claims description 8
- 229910052783 alkali metal Inorganic materials 0.000 claims description 5
- -1 alkali metal salts Chemical class 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 abstract description 2
- UKLNMMHNWFDKNT-UHFFFAOYSA-M sodium chlorite Chemical compound [Na+].[O-]Cl=O UKLNMMHNWFDKNT-UHFFFAOYSA-M 0.000 abstract description 2
- 239000003513 alkali Substances 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 27
- 239000000645 desinfectant Substances 0.000 description 5
- 239000002253 acid Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000004061 bleaching Methods 0.000 description 2
- 239000007844 bleaching agent Substances 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 240000007124 Brassica oleracea Species 0.000 description 1
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 1
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 1
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- ADMLKYKGWIVWSC-UHFFFAOYSA-J Cl(=O)[O-].[Th+4].Cl(=O)[O-].Cl(=O)[O-].Cl(=O)[O-] Chemical compound Cl(=O)[O-].[Th+4].Cl(=O)[O-].Cl(=O)[O-].Cl(=O)[O-] ADMLKYKGWIVWSC-UHFFFAOYSA-J 0.000 description 1
- 241000519695 Ilex integra Species 0.000 description 1
- 240000008790 Musa x paradisiaca Species 0.000 description 1
- 235000018290 Musa x paradisiaca Nutrition 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000003619 algicide Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- QXIKMJLSPJFYOI-UHFFFAOYSA-L calcium;dichlorite Chemical compound [Ca+2].[O-]Cl=O.[O-]Cl=O QXIKMJLSPJFYOI-UHFFFAOYSA-L 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical group 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 150000007973 cyanuric acids Chemical class 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- IFIDXBCRSWOUSB-UHFFFAOYSA-N potassium;1,3-dichloro-1,3,5-triazinane-2,4,6-trione Chemical compound [K+].ClN1C(=O)NC(=O)N(Cl)C1=O IFIDXBCRSWOUSB-UHFFFAOYSA-N 0.000 description 1
- VISKNDGJUCDNMS-UHFFFAOYSA-M potassium;chlorite Chemical compound [K+].[O-]Cl=O VISKNDGJUCDNMS-UHFFFAOYSA-M 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 229960002218 sodium chlorite Drugs 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、二酸化塩素ガス発生器、特に、二酸化塩素ガ
スを一定期間、化学的及び物理的に安定な状態で発生せ
しめる二酸化塩素ガス発生器及びその器具を使用する際
の二酸化塩素ガスの発生速度を調節する方法の改良に関
する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a chlorine dioxide gas generator, particularly a chlorine dioxide gas generator that generates chlorine dioxide gas in a chemically and physically stable state for a certain period of time. and an improvement in the method of adjusting the rate of generation of chlorine dioxide gas when using the device.
二酸化塩素は強い酸化剤であり、優れた漂白刃と殺菌力
を備えており、大規模な発生装置を用いてパルプの漂白
剤として使用されたり、又は食品添加物としても認めら
れているため脂肪の脱色や小麦粉の脱色等にも使用され
る。更に工業用排水中のフェノール分の除去や排煙脱硝
等の環境保全、公害防止の分野にも広く使用され、又欧
米諸国等に於いては上水道の殺菌剤として使用されるに
到っている。Chlorine dioxide is a strong oxidizing agent, has excellent bleaching properties and disinfectant power, and is used as a bleaching agent for pulp using large-scale generators, and is also approved as a food additive. It is also used for bleaching flour and wheat flour. Furthermore, it is widely used in the fields of environmental protection and pollution prevention, such as removing phenol from industrial wastewater and denitrifying flue gas, and has even come to be used as a disinfectant for water supplies in Western countries. .
また、安定化二酸化塩素は、安定形態の二酸化塩素ガス
を水溶液にしたものであって、二酸化塩素ガスの利点を
総て備え、爆発性などの危険性を全く持たないので、消
毒剤、殺藻剤、殺菌剤、脱臭消臭剤、漂白剤及び防腐剤
等として広く利用されている。In addition, stabilized chlorine dioxide is an aqueous solution of stable chlorine dioxide gas, and has all the advantages of chlorine dioxide gas and has no risks such as explosiveness, so it can be used as a disinfectant, an algaecide, etc. It is widely used as a disinfectant, disinfectant, deodorizing agent, bleaching agent, preservative, etc.
安定化二酸化塩素には、約ｐｉ＋を６以下とすることに
よりガス状二酸化塩素を発生させる安定化二酸化塩素水
溶液と、これを塩基性吸着剤に存効■吸着させて成る粉
末状の組成物の二種類の形態がある。Stabilized chlorine dioxide includes a stabilized chlorine dioxide aqueous solution that generates gaseous chlorine dioxide by setting pi+ to 6 or less, and a powdered composition obtained by adsorbing this to a basic adsorbent. There are two types of forms.
而して、二酸化塩素の発生を避けるため、保存時にはこ
れらの薬剤のｐｌｌは８以上、好ましくは８．５〜９．
０としてあり、使用時に目的等に応じてｐＨを調整する
ことにより二酸化塩素ガスの発生速度を自由に制御でき
るようになっている。Therefore, in order to avoid the generation of chlorine dioxide, the pll of these drugs should be 8 or more, preferably 8.5 to 9.
0, and the rate of generation of chlorine dioxide gas can be freely controlled by adjusting the pH according to the purpose etc. during use.
然しなから、これらの二酸化塩素発生剤は使用時にｐ）
１１１節を必要とするので家庭等で利用することは困難
であり、家庭等に於いて手軽に一定量の二酸化塩素ガス
を長時間にわたって継続的に、且つ安定した状態で発生
させる器具は提案されていない。However, when using these chlorine dioxide generators, p)
Since it requires Section 111, it is difficult to use it at home, etc., and no equipment has been proposed that can easily generate a fixed amount of chlorine dioxide gas continuously and stably for a long time at home. Not yet.
本発明は畝上の問題点を解決するためになされたもので
あって、その目的とするところは、ｐｌｌ；周部等を必
要とせず、個人の家庭や病院等で一定量の二酸化塩素ガ
スを長時間にわたって継続的に、且つ安定した状態で発
生することのできる二酸化塩素ガス発生器及びその器具
を使用する際の二酸化塩素ガス発生器度を調節する方法
を提供することにある。The present invention was made in order to solve the problem of ridges, and its purpose is to provide a fixed amount of chlorine dioxide gas in private homes, hospitals, etc. without the need for PLL; To provide a chlorine dioxide gas generator capable of continuously and stably generating chlorine dioxide over a long period of time, and a method for adjusting the temperature of the chlorine dioxide gas generator when using the equipment.
而して、上記の目的は、
ａ）少なくとも一種の亜塩素酸金属塩と、ｂ）加水分解
すると上記亜塩素酸金属塩と当量の次亜塩素酸を発生す
るトリクロロイソシアヌール酸、ジクロロイソシアヌー
ル酸及びそれらのアルカリ金属塩からなる群の中から選
ばれる少なくとも一つの反応剤と、
Ｃ）珪藻土、ケイ酸カルシウム、アルミノ珪酸塩、パー
ライト、ゼオライトその他の多孔質吸着剤からなる群の
うちから選ばれる少なくとも一つの希釈剤と、
から成る二酸化塩素ガス発生組成物を気密容器に収納し
て成る二酸化塩素ガス発生器によって達成される。Therefore, the above purpose is to produce a) at least one metal chlorite salt, and b) trichloroisocyanuric acid or dichloroisocyanuric acid which, when hydrolyzed, generates hypochlorous acid in an amount equivalent to the metal chlorite salt. at least one reactant selected from the group consisting of acids and their alkali metal salts; and C) a porous adsorbent selected from the group consisting of diatomaceous earth, calcium silicate, aluminosilicate, perlite, zeolite and other porous adsorbents. This is accomplished by a chlorine dioxide gas generator comprising a chlorine dioxide gas generating composition containing at least one diluent containing the following: in an airtight container.
而して、トリクロロシアヌル酸及びジクロロシアヌル酸
は、２，４．６− ！−リヒドロキシー１．，３．５−
１−リアジンの塩化物であり、それぞれ
なる式で表わされる化合物である。Therefore, trichlorocyanuric acid and dichlorocyanuric acid are 2,4.6-! -Rehydroxy 1. ,3.5-
It is a chloride of 1-riazine, and is a compound represented by a different formula.
而して、具体的には亜塩素酸金属塩と、反応剤とは、上
記反応剤が加水分解して発生する次亜塩素酸と亜塩素酸
金属塩とが当量となるように配合され、この混合物に重
量百分比で約０．１％乃至約９５％、望ましくは７０〜
９０％の希釈剤を配合し、これを塩化ビニール製の袋に
密封して保存し、使用時に開封して、その反応剤を空気
中の水分と接触させ、次亜塩素酸を発生させ、これを亜
塩素酸金属塩に作用させ、二酸化塩素ガスを発生させる
ものである。Specifically, the metal chlorite and the reactant are mixed so that the amount of hypochlorous acid generated by hydrolysis of the reactant and the metal salt of chlorite are equivalent, This mixture contains about 0.1% to about 95%, preferably 70% to about 95% by weight.
A 90% diluent is mixed and stored in a sealed vinyl chloride bag, which is opened at the time of use and the reactant is brought into contact with moisture in the air to generate hypochlorous acid. acts on metal chlorite to generate chlorine dioxide gas.
二酸化塩素ガスの発生速度は上記希釈剤の重量百分比を
適宜調節しておくことにより調整することができる。な
お、希釈剤の配合比が０．１％以下だと配合の効果がな
く、９５％以上になると有効量のガスが発生しなくなる
場合がある。The rate of generation of chlorine dioxide gas can be adjusted by appropriately adjusting the weight percentage of the diluent. It should be noted that if the blending ratio of the diluent is less than 0.1%, the blending effect will not be achieved, and if it is more than 95%, an effective amount of gas may not be generated.
なお、上記組成物を構成する各成分は全て粉末状として
おくことが推奨される。Note that it is recommended that all the components constituting the above composition be in powder form.
亜塩素酸塩の固体は安定であり、分解温度は１８０〜２
００°Ｃである。このため、通常の状態においては二酸
化塩素ガスを発生しないが、反応剤が加水分解して発す
する次亜塩素酸によって分解され、二酸化塩素ガスを発
生する。Solid chlorite is stable, with a decomposition temperature of 180-2
It is 00°C. Therefore, under normal conditions, chlorine dioxide gas is not generated, but when the reactant is hydrolyzed and decomposed by the hypochlorous acid released, chlorine dioxide gas is generated.
亜塩素酸塩としては、亜塩素酸ナトリウム、亜塩素酸カ
リウムなどのアルカリ金属塩、亜塩素酸カルシウムなど
のアルカリ金属塩を用いることができる。As the chlorite, alkali metal salts such as sodium chlorite and potassium chlorite, and alkali metal salts such as calcium chlorite can be used.
また、反応剤としては、トリクロロイソシアヌール酸、
ジクロ１コイソシアヌール酸ソーダ、ジクロロイソシア
ヌール酸カリウム等を反応剤として使用することができ
る。In addition, as a reactant, trichloroisocyanuric acid,
Sodium dichloroisocyanurate, potassium dichloroisocyanurate, etc. can be used as the reactant.
また、希釈剤としては、珪藻土、ケイ酸カルシウム、ア
ルミノ珪酸塩、パーライト及びアルミナゼオライト等の
天然物または合成品を使用することが７１８奨される。Further, as the diluent, it is recommended to use natural or synthetic products such as diatomaceous earth, calcium silicate, aluminosilicate, perlite, and alumina zeolite.
これらの反応剤は、空気中の水分により加水分解して次
亜塩素酸を遊離する。この遊離した次亜塩素酸と亜塩素
酸塩類が反応することにより二酸化塩素ガスを発生ずる
ので、この反応剤の加水分解が生じないようにこれらの
混合物を通気性のないブラスチンクフィルムで作られた
袋等の容器に密封保存し、使用時に開封ずれば随時二酸
化塩素を発生せしめ得る。These reactants are hydrolyzed by moisture in the air to liberate hypochlorous acid. The reaction between this free hypochlorous acid and the chlorites generates chlorine dioxide gas, so the mixture is covered with a non-porous brass tink film to prevent hydrolysis of this reactant. If the product is stored in a sealed bag or other container and opened during use, chlorine dioxide may be generated at any time.
従って、前述の如く、各成分の配合比を変化させること
により、二酸化塩素ガスの発生速度を使用目的等に応じ
てコントロールすることが可能となる。Therefore, as described above, by changing the blending ratio of each component, it is possible to control the generation rate of chlorine dioxide gas depending on the purpose of use.
本発明によるときは、ｐｉ（調節等を要せず、随時二酸
化塩素ガスを発生することができるので、消臭、防カビ
、殺菌、鮮度保持等の用途に使用することができる。According to the present invention, chlorine dioxide gas can be generated at any time without the need for pi (adjustment, etc.), so it can be used for purposes such as deodorization, mold prevention, sterilization, and freshness preservation.
上記の如く構成することにより、ｐＨ２ｍ節用の酸等を
用いることなく、一定量の二酸化塩素ガスを長時間にわ
たって！！続的に、且つ安定した状態で発生することが
可能となる。By configuring as above, a fixed amount of chlorine dioxide gas can be delivered for a long time without using any acid to adjust the pH to 2m! ! This enables continuous and stable generation.
亜塩素酸すトリウム（市販品ＮａＣ１０□：８７％粉末
品）と塩素化シアヌール酸（商品名：ハイライト粉末品
）と珪藻土（商品名：ゼオライト粉末）を下記表−１の
重量百分比組成で混合した。Mix thorium chlorite (commercially available NaC10□: 87% powder product), chlorinated cyanuric acid (product name: Highlight powder product), and diatomaceous earth (product name: zeolite powder) in the weight percentage composition shown in Table 1 below. did.
表−１
表−２
実施例−２の二酸化塩素ガス発生組成物１０ｇを通気性
容器に充填し、一定！（！Ｍ２）のぎ閉容器に室温で放
置し、その容器内に各悪臭成分を注入し、一定時間後に
各悪臭成分を北側式検知管でその濃度を測定した。その
結果を表−３に示す。Table-1 Table-2 10g of the chlorine dioxide gas generating composition of Example-2 was filled into a breathable container, and the result was constant! (!M2) It was left in a closed container at room temperature, each malodorous component was injected into the container, and after a certain period of time, the concentration of each malodorous component was measured using a north-side detection tube. The results are shown in Table-3.
表−３
各々の組成分の二酸化塩素ガス発生速度を測定し、その
結果を下記表−２に示した。Table 3 The chlorine dioxide gas generation rate of each composition was measured, and the results are shown in Table 2 below.
実施例−２の二酸化塩素ガス発生組成物を５ｇ通気性包
装材料に充填し、パン、もち、バナナ及びキャベツと共
に密閉容器内に室温で７日間放置した。比較対象として
二酸化塩素ガス発生組成物の無いものを同様に放置した
。その結果を表−４に示す。5 g of the chlorine dioxide gas generating composition of Example 2 was filled into a breathable packaging material, and the mixture was left in a sealed container at room temperature for 7 days along with bread, mochi, banana, and cabbage. For comparison, a sample without the chlorine dioxide gas generating composition was left in the same manner. The results are shown in Table 4.
表−４
〔発明の効果〕
本発明は畝上の如く構成されるので、本発明によるとき
には、薬剤のｐｉ（ｆｉｌ整を必要とせず、一定量の二
酸化塩素ガスを長時間にわたって維続的に、且つ安定し
た状態で発生することが可能となり、また、その発生速
度を制御できるようになる。Table 4 [Effects of the Invention] Since the present invention is constructed like a ridge, it is possible to continuously supply a certain amount of chlorine dioxide gas over a long period of time without the need to adjust the PI (fil) of the drug. , and can be generated in a stable state, and the rate of generation can be controlled.
Claims (1)
塩素ガス発生組成物を気密容器に収納して成る二酸化塩
素ガス発生器。 ａ）少なくとも一種の亜塩素酸金属塩。 ｂ）加水分解すると上記亜塩素酸金属塩と当量の次亜塩
素酸を発生するトリクロロイソシアヌール酸、ジクロロ
イソシアヌール酸及びそれらのアルカリ金属塩からなる
群の中から選ばれる少なくとも一つの反応剤。 ｃ）珪藻土、ケイ酸カルシウム、アルミノ珪酸塩、パー
ライト、ゼオライトその他の多孔質吸着剤からなる群の
うちから選ばれる少なくとも一つの希釈剤。 ２）重量百分比で０．１％以上９５％以下の希釈剤を含
む特許請求の範囲第１項記載の二酸化塩素ガス発生器。 ３）上記二酸化塩素ガス発生器を構成する各成分がすべ
て粉末状である特許請求の範囲第１項又は第２項記載の
二酸化塩素ガス発生器。 ４）少なくとも一種の亜塩素酸金属塩と、加水分解する
と上記亜塩素酸金属塩と当量の次亜塩素酸を発生するト
リクロロイソシアヌール酸、ジクロロイソシアヌール酸
及びそれらのアルカリ金属塩からなる群の中から選ばれ
る少なくとも一つの反応剤と、珪藻土、ケイ酸カルシウ
ム、アルミノ珪酸塩、パーライト、ゼオライトその他の
多孔質吸着剤からなる群のうちから選ばれる少なくとも
一つの希釈剤とを混合して二酸化塩素ガスを発生する方
法に於いて、 上記希釈剤の配合比を調節することにより二酸化塩素ガ
スの発生速度を調整する方法。[Scope of Claims] 1) A chlorine dioxide gas generator comprising a chlorine dioxide gas generating composition comprising the three elements described in items a) to c) below in an airtight container. a) At least one metal chlorite salt. b) At least one reactant selected from the group consisting of trichloroisocyanuric acid, dichloroisocyanuric acid, and alkali metal salts thereof, which generates hypochlorous acid in an amount equivalent to the above metal chlorite when hydrolyzed. c) At least one diluent selected from the group consisting of diatomaceous earth, calcium silicate, aluminosilicate, perlite, zeolite and other porous adsorbents. 2) The chlorine dioxide gas generator according to claim 1, which contains a diluent in a weight percentage of 0.1% or more and 95% or less. 3) The chlorine dioxide gas generator according to claim 1 or 2, wherein all of the components constituting the chlorine dioxide gas generator are in powder form. 4) At least one metal chlorite, and a group consisting of trichloroisocyanuric acid, dichloroisocyanuric acid, and their alkali metal salts, which generate hypochlorous acid in an amount equivalent to the above metal chlorite when hydrolyzed. At least one reactant selected from among them and at least one diluent selected from the group consisting of diatomaceous earth, calcium silicate, aluminosilicate, perlite, zeolite and other porous adsorbents are mixed to produce chlorine dioxide. A method of generating gas, in which the rate of generation of chlorine dioxide gas is adjusted by adjusting the blending ratio of the diluent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63204615A JP2746928B2 (en) | 1988-08-19 | 1988-08-19 | Chlorine dioxide gas generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63204615A JP2746928B2 (en) | 1988-08-19 | 1988-08-19 | Chlorine dioxide gas generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0255201A true JPH0255201A (en) | 1990-02-23 |
| JP2746928B2 JP2746928B2 (en) | 1998-05-06 |
Family
ID=16493409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63204615A Expired - Lifetime JP2746928B2 (en) | 1988-08-19 | 1988-08-19 | Chlorine dioxide gas generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2746928B2 (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5965264A (en) * | 1996-09-18 | 1999-10-12 | Bernard Technologies, Inc. | Powders providing controlled sustained release of a gas |
| WO2001056923A1 (en) * | 2000-02-02 | 2001-08-09 | Engelhard Corporation | Massive bodies for producing highly converted solutions of chlorine dioxide |
| US6602466B2 (en) | 2000-02-18 | 2003-08-05 | Selective Micro Technologies, Llc | Apparatus and method for controlled delivery of a gas |
| JP2005029430A (en) * | 2003-05-09 | 2005-02-03 | Amatera:Kk | Chlorine dioxide gas generation method |
| WO2004034489A3 (en) * | 2002-09-13 | 2005-03-03 | Max Planck Ges Zur | Novel electrodes for li-based electrochemical energy storage devices and a li-based electrochemical storage device |
| US7150854B2 (en) * | 2002-03-19 | 2006-12-19 | Engelhard Corporation | Device for generating aqueous chlorine dioxide solutions |
| JP2011093737A (en) * | 2009-10-29 | 2011-05-12 | Csl:Kk | Chlorous acid compound aqueous solution composition and method for generating chlorine dioxide gas |
| WO2012165466A1 (en) * | 2011-05-31 | 2012-12-06 | ダイソー株式会社 | Chlorine dioxide-containing product and method for generating chlorine dioxide |
| CN111602669A (en) * | 2020-06-19 | 2020-09-01 | 广州超威生物科技有限公司 | Solid chlorine dioxide slow-release agent |
| CN114890485A (en) * | 2022-06-09 | 2022-08-12 | 四川环科检测技术有限公司 | Efficient algae removal medicament bag and preparation method and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60180902A (en) * | 1984-02-27 | 1985-09-14 | Tezuka Hiromu | Stabilized production of chlorine dioxide and deodorizing and disinfecting agent using it |
| JPS6119561A (en) * | 1984-07-09 | 1986-01-28 | Toyoda Mach Works Ltd | Fillet roll work device |
| JPH044283A (en) * | 1990-04-20 | 1992-01-08 | Toppan Moore Co Ltd | Peelable adhesive composition |
-
1988
- 1988-08-19 JP JP63204615A patent/JP2746928B2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60180902A (en) * | 1984-02-27 | 1985-09-14 | Tezuka Hiromu | Stabilized production of chlorine dioxide and deodorizing and disinfecting agent using it |
| JPS6119561A (en) * | 1984-07-09 | 1986-01-28 | Toyoda Mach Works Ltd | Fillet roll work device |
| JPH044283A (en) * | 1990-04-20 | 1992-01-08 | Toppan Moore Co Ltd | Peelable adhesive composition |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5965264A (en) * | 1996-09-18 | 1999-10-12 | Bernard Technologies, Inc. | Powders providing controlled sustained release of a gas |
| WO2001056923A1 (en) * | 2000-02-02 | 2001-08-09 | Engelhard Corporation | Massive bodies for producing highly converted solutions of chlorine dioxide |
| US6602466B2 (en) | 2000-02-18 | 2003-08-05 | Selective Micro Technologies, Llc | Apparatus and method for controlled delivery of a gas |
| US7150854B2 (en) * | 2002-03-19 | 2006-12-19 | Engelhard Corporation | Device for generating aqueous chlorine dioxide solutions |
| AU2003220261B2 (en) * | 2002-03-19 | 2009-03-26 | Engelhard Corporation | Device for generating aqueous chlorine dioxide solutions |
| WO2004034489A3 (en) * | 2002-09-13 | 2005-03-03 | Max Planck Ges Zur | Novel electrodes for li-based electrochemical energy storage devices and a li-based electrochemical storage device |
| JP2005029430A (en) * | 2003-05-09 | 2005-02-03 | Amatera:Kk | Chlorine dioxide gas generation method |
| JP4109165B2 (en) * | 2003-05-09 | 2008-07-02 | 株式会社アマテラ | Generation method of chlorine dioxide gas |
| JP2011093737A (en) * | 2009-10-29 | 2011-05-12 | Csl:Kk | Chlorous acid compound aqueous solution composition and method for generating chlorine dioxide gas |
| WO2012165466A1 (en) * | 2011-05-31 | 2012-12-06 | ダイソー株式会社 | Chlorine dioxide-containing product and method for generating chlorine dioxide |
| CN103502141A (en) * | 2011-05-31 | 2014-01-08 | 大曹株式会社 | Chlorine dioxide-containing product and method for generating chlorine dioxide |
| JPWO2012165466A1 (en) * | 2011-05-31 | 2015-02-23 | ダイソー株式会社 | Chlorine dioxide agent and method for generating chlorine dioxide |
| US9295262B2 (en) | 2011-05-31 | 2016-03-29 | Osaka Soda Co., Ltd. | Chlorine dioxide-generating product and method for generating chlorine dioxide |
| CN111602669A (en) * | 2020-06-19 | 2020-09-01 | 广州超威生物科技有限公司 | Solid chlorine dioxide slow-release agent |
| CN111602669B (en) * | 2020-06-19 | 2021-10-12 | 广州超威生物科技有限公司 | Solid chlorine dioxide slow-release agent |
| CN114890485A (en) * | 2022-06-09 | 2022-08-12 | 四川环科检测技术有限公司 | Efficient algae removal medicament bag and preparation method and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2746928B2 (en) | 1998-05-06 |
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