JPH0341402B2 - - Google Patents
Info
- Publication number
- JPH0341402B2 JPH0341402B2 JP3401085A JP3401085A JPH0341402B2 JP H0341402 B2 JPH0341402 B2 JP H0341402B2 JP 3401085 A JP3401085 A JP 3401085A JP 3401085 A JP3401085 A JP 3401085A JP H0341402 B2 JPH0341402 B2 JP H0341402B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- exchange resin
- oxygen
- anion exchange
- nonwoven fabric
- 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 25
- 229910052760 oxygen Inorganic materials 0.000 claims description 25
- 239000001301 oxygen Substances 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 239000003957 anion exchange resin Substances 0.000 claims description 13
- 150000007524 organic acids Chemical class 0.000 claims description 10
- 239000005022 packaging material Substances 0.000 claims description 7
- 239000002075 main ingredient Substances 0.000 claims description 5
- 150000002978 peroxides Chemical class 0.000 claims description 4
- 230000035699 permeability Effects 0.000 claims description 2
- 239000004745 nonwoven fabric Substances 0.000 description 19
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 6
- 229940093915 gynecological organic acid Drugs 0.000 description 6
- 235000005985 organic acids Nutrition 0.000 description 6
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 4
- 241000251468 Actinopterygii Species 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000003456 ion exchange resin Substances 0.000 description 4
- 229920003303 ion-exchange polymer Polymers 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- 239000004343 Calcium peroxide Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- LHJQIRIGXXHNLA-UHFFFAOYSA-N calcium peroxide Chemical compound [Ca+2].[O-][O-] LHJQIRIGXXHNLA-UHFFFAOYSA-N 0.000 description 2
- 235000019402 calcium peroxide Nutrition 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 235000015165 citric acid Nutrition 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- SPAGIJMPHSUYSE-UHFFFAOYSA-N Magnesium peroxide Chemical compound [Mg+2].[O-][O-] SPAGIJMPHSUYSE-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229960004995 magnesium peroxide Drugs 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
Landscapes
- Oxygen, Ozone, And Oxides In General (AREA)
- Farming Of Fish And Shellfish (AREA)
- Packages (AREA)
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は酸素発生体に関し、とくに魚類水槽に
用いるに適している酸素発生体に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to an oxygen generator, and particularly to an oxygen generator suitable for use in fish tanks.
（従来の技術）
水と反応して酸素を発生する材料を用いて炭坑
や軍事的に緊急に酸素を発生させることが海外に
おいて実績として存在する。(Prior Art) There is evidence overseas that oxygen can be generated in coal mines or in military emergencies using materials that generate oxygen by reacting with water.
この材料は、過酸化マグネシウム等の過酸化物
と、クエン酸等の有機酸を主剤とするものであ
る。 The main ingredients of this material are peroxides such as magnesium peroxide and organic acids such as citric acid.
ところでこの材料を魚類水槽中で使用すると、
有機酸が水中に溶出してしまうという問題点があ
つた。 By the way, if you use this material in a fish tank,
There was a problem that organic acids were leached into water.
（発明の目的）
本発明は魚類水槽中でこの材料を使用する場
合、有機酸が水中に溶出してしまうことを防止す
ることを目的としたものである。(Object of the Invention) The object of the present invention is to prevent organic acids from leaching into water when this material is used in a fish tank.
（発明の解決しようとする問題点）
上記の目的を達成するために有機酸が水中に溶
出しないように陰イオン交換樹脂層によつてこれ
を防止するようにした。(Problems to be Solved by the Invention) In order to achieve the above object, an anion exchange resin layer is provided to prevent organic acids from dissolving into water.
（問題点を解決するための手段）
上記の問題点を解決するため過酸化物と有機酸
を主剤とする、水と反応して酸素を発生する材料
を陰イオン交換樹脂を含有する透水性シート材料
を少くとも１部に用いた包装材料で包装して成
り、包装材料の透水性を有する部分が前記シート
材料のみであることを要点とした。(Means for solving the problem) In order to solve the above problem, a water-permeable sheet containing an anion exchange resin, which is a material that reacts with water to generate oxygen and whose main ingredients are peroxide and organic acid. The main point is that the sheet material is packaged with a packaging material in which at least a portion of the packaging material is made of the same material, and that the only part of the packaging material that has water permeability is the sheet material.
水と反応して酸素を発生する材料は過酸化物で
あつて主として過酸マンガンや過酸化カルシウム
を使用する。主剤としてこれと併用する有機酸と
してはアスコルビン酸、クエン酸、リンゴ酸、酒
石酸等である。また触媒として活性炭が使用さ
れ、PH調整剤としてMgO，Mg（SiO3）2を、バイ
ンダーとして石膏を用い必要に応じて吸水性樹脂
としてデンプン−アクリル酸グラフト重合体、ア
クリル酸−ビニルアルコール共重合体やポリアク
リル酸ソーダ等が使用される。 The material that reacts with water to generate oxygen is a peroxide, and mainly manganese peroxide and calcium peroxide are used. Organic acids used in combination with this as a main ingredient include ascorbic acid, citric acid, malic acid, and tartaric acid. In addition, activated carbon is used as a catalyst, MgO, Mg(SiO 3 ) 2 is used as a PH regulator, gypsum is used as a binder, and starch-acrylic acid graft polymer or acrylic acid-vinyl alcohol copolymer is used as a water-absorbing resin as necessary. Coalescence, sodium polyacrylate, etc. are used.
これらの主剤の包装材料は袋状としても容器状
でもよい。 The packaging material for these base ingredients may be in the form of a bag or a container.
陰イオン交換樹脂としてはDIAION−WA30
（三菱化成社製、スチレン系弱塩基性陰イオン交
換樹脂）を使用するのがよい。 DIAION-WA30 is an anion exchange resin.
(manufactured by Mitsubishi Kasei Corporation, styrene-based weakly basic anion exchange resin) is preferably used.
また酸素発生体主剤の包装材料としては不織布
が適当で、例えばPP−パルプ混合の湿式不織布
やPP−PEとセルローズの混合不織布などがよ
い。 A non-woven fabric is suitable as a packaging material for the main oxygen generating agent, such as a wet-laid non-woven fabric mixed with PP-pulp or a non-woven fabric mixed with PP-PE and cellulose.
（作用）
酸素発生剤主剤を上記陰イオン交換樹脂を含む
不織布で包装したり、また水不透過性の剛性容器
（例えばプラスチツク容器）中に入れ、蓋の部分
に陰イオン交換樹脂層を有する水透過性の不織布
とし、酸素発生体主剤は単なる不織布で強圧的に
包装してあるから中に入れて不織布を通して浸透
する水と反応して酸素発生主剤は酸素を発生する
が主剤中の有機酸は陰イオン交換樹脂層により水
中に有機酸を放出（溶出）することがなく、魚類
に無害である。(Function) The main ingredient of the oxygen generating agent is packaged with a nonwoven fabric containing the above-mentioned anion exchange resin, or placed in a water-impermeable rigid container (for example, a plastic container), and the lid part has an anion exchange resin layer. It is made of a permeable non-woven fabric, and the main oxygen generating agent is simply a non-woven fabric wrapped under pressure, so it is put inside and reacts with water that permeates through the non-woven fabric, and the oxygen generating main agent generates oxygen, but the organic acid in the main agent is The anion exchange resin layer does not release (elute) organic acids into the water, making it harmless to fish.
（実施例）
本発明の酸素発生体を図示の実施例によつて説
明する。第１図は酸素発生材料Ｂをイオン交換樹
脂層を有する不織布Ａ中に強制包装したものの説
明図であり、第２図は他の実施例の説明図で水不
透過性の（例えばプラスチツク製）容器Ｃ中に、
酸素発生材料Ｂを単なる不織布A′に強製包装し、
蓋Ｄが陰イオン交換樹脂層を有する不織布Ａで密
封したものである。(Example) The oxygen generating body of the present invention will be explained by referring to the illustrated example. FIG. 1 is an explanatory diagram of an oxygen generating material B forcibly packaged in a nonwoven fabric A having an ion exchange resin layer, and FIG. 2 is an explanatory diagram of another embodiment, which is made of water-impermeable material (for example, made of plastic). In container C,
Oxygen generating material B is strongly wrapped in a simple non-woven fabric A',
The lid D is sealed with a nonwoven fabric A having an anion exchange resin layer.
陰イオン交換樹脂を含有する不織布シート材料
は粉末陰イオン交換樹脂を不織布上に散布し、他
の不織布をその上に重さね、熱融着することによ
つて得られる。 A nonwoven sheet material containing an anion exchange resin is obtained by scattering a powdered anion exchange resin onto a nonwoven fabric, placing another nonwoven fabric thereon, and heat-sealing the nonwoven fabric.
イオン交換樹脂は５〜50ｇ／M2程度を使用し、
不織布は20〜100ｇ／M2のものを上下枚を合せる
ようにする。 Use about 5 to 50 g/ M2 of ion exchange resin,
The nonwoven fabric should have a weight of 20 to 100 g/ M2 , with the top and bottom sheets together.
酸素発生材の組成の１例は下記の通りである。 An example of the composition of the oxygen generating material is as follows.
過酸化カルシウム（主剤） 15重量部
クエン酸粉末 （主剤） 15 〃
活性炭（触媒） 15 〃
石膏（固化重量剤） 50 〃
PH調整剤（協和化学社製 キヨーワード100、
酸化マグネシウム主体） ５ 〃
上記酸素発生材50ｇを上述のイオン交換樹脂含
有不織布に加圧状態で封入し、水中に入れると直
ちに酸素の細かい泡が連続的に発生しその発生量
は100c.c.／Ｈで全部で約１程度の発生を見た。
PHの状態は不織布中にイオン交換樹脂を含有させ
ないもので包装したものでは水のPHは５程度に下
がるが本考案の上記のものではPH７が維持され
た。これは包装体中での水けに溶けた有機酸が不
織布中の陰イオン交換樹脂によつて吸着されたた
めである。Calcium peroxide (base ingredient) 15 parts by weight Citric acid powder (base ingredient) 15 〃 Activated carbon (catalyst) 15 〃 Gypsum (solidification weight agent) 50 〃 PH adjuster (Kyowa Kagaku Co., Ltd. Kyoword 100,
Mainly composed of magnesium oxide) 5 When 50g of the above oxygen generating material is encapsulated under pressure in the above-mentioned ion-exchange resin-containing nonwoven fabric and placed in water, fine oxygen bubbles are continuously generated and the amount of generation is 100c.c. /H, about 1 occurrence in total was observed.
Regarding the PH state, when the nonwoven fabric does not contain an ion exchange resin and is packaged, the PH of water drops to about 5, but in the above-mentioned product of the present invention, the PH of water was maintained at 7. This is because the organic acid dissolved in the water in the package was adsorbed by the anion exchange resin in the nonwoven fabric.
（効果）
上述のように本発明の酸素発生体を水中に入れ
ても外部の水中のPHに影響がなく、包装体中に余
分のスペースがなく水中に入れても酸素の発生で
包装体が浮上することがなく、酸素の泡は極めて
細かく連続発生し、水中に入れただけで容易に酸
素が発生するので取扱いが極めて簡単で作業工程
も少なくコストは低廉である等の利点がある。(Effects) As mentioned above, even if the oxygen generator of the present invention is placed in water, it will not affect the pH of the water outside, and there is no extra space in the package, so even if it is placed in water, the package will be damaged by the generation of oxygen. It does not float to the surface, continuously generates extremely fine oxygen bubbles, and easily generates oxygen just by placing it in water, so it has the advantages of being extremely easy to handle, requiring few work steps, and being inexpensive.
第１図は本発明の酸素発生体の１実施例の説明
図、第２図は同じく他の実施例を示す説明図であ
る。
Ａ……陰イオン交換樹脂を含有する不織布、Ｂ
……酸素発生材、Ｃ……プラスチツク容器、
A′……単なる不織布。
FIG. 1 is an explanatory diagram of one embodiment of the oxygen generating body of the present invention, and FIG. 2 is an explanatory diagram showing another embodiment. A... Nonwoven fabric containing anion exchange resin, B
...Oxygen generating material, C...Plastic container,
A'...Just a non-woven fabric.
Claims (1)
て酸素を発生する材料を、陰イオン交換樹脂を含
有する透水性シート材料を少くとも１部に使用し
た包装材料で包装してなり、包装材料の透水性を
有する部分が前記シート材料のみであることを特
徴とする酸素発生体。1 A material containing peroxide and organic acid as main ingredients that generates oxygen by reacting with water is packaged with packaging material containing at least a portion of a water-permeable sheet material containing an anion exchange resin. . An oxygen generator, characterized in that the only part of the packaging material that has water permeability is the sheet material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3401085A JPS61197406A (en) | 1985-02-22 | 1985-02-22 | Oxygen-generation material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3401085A JPS61197406A (en) | 1985-02-22 | 1985-02-22 | Oxygen-generation material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61197406A JPS61197406A (en) | 1986-09-01 |
| JPH0341402B2 true JPH0341402B2 (en) | 1991-06-24 |
Family
ID=12402450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3401085A Granted JPS61197406A (en) | 1985-02-22 | 1985-02-22 | Oxygen-generation material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61197406A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63156001A (en) * | 1986-08-07 | 1988-06-29 | Meiwa Kouyu Kk | Oxygen generating member |
| JPH072467Y2 (en) * | 1988-03-28 | 1995-01-25 | 有限会社美鈴商会 | Biological transport box |
| EP0944305B1 (en) * | 1996-12-13 | 2003-01-29 | Chemoxal S.A. | Use of peracetic acid in fish farming |
| TW403720B (en) * | 1997-09-26 | 2000-09-01 | Mitsubishi Gas Chemical Co | Oxygen generating agent, carbon dioxide gas absorbent, the transport system and the transport method of living fish |
| GB9919520D0 (en) * | 1999-08-19 | 1999-10-20 | Aea Technology Plc | A method of reducing pollution |
-
1985
- 1985-02-22 JP JP3401085A patent/JPS61197406A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61197406A (en) | 1986-09-01 |
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