JP2012005730A - Fire extinguishing liquid - Google Patents
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- JP2012005730A JP2012005730A JP2010145779A JP2010145779A JP2012005730A JP 2012005730 A JP2012005730 A JP 2012005730A JP 2010145779 A JP2010145779 A JP 2010145779A JP 2010145779 A JP2010145779 A JP 2010145779A JP 2012005730 A JP2012005730 A JP 2012005730A
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Abstract
Description
本発明は、消火液に関し、より詳しくは水溶性の消火液に関する。 The present invention relates to a fire extinguishing liquid, and more particularly to a water-soluble fire extinguishing liquid.
一般的には消火液は、炭酸カリウムの濃厚水溶液を主成分とするものが用いられている（例えば、特許文献１参照）が、これは強いアルカリ性を示すので、金属容器中で長期間保存す場合、容器の腐食の点で好ましくない。また、この消火液が人体や被服に付着すると、皮膚や被服を損傷し、特に消火作業中に目に入った場合には、速やかに洗眼が必要になるなど、取り扱いが難しかった。 In general, a fire extinguishing liquid is mainly composed of a concentrated aqueous solution of potassium carbonate (see, for example, Patent Document 1), but since it exhibits strong alkalinity, it is stored in a metal container for a long period of time. In this case, it is not preferable in terms of corrosion of the container. In addition, when this fire-extinguishing liquid adheres to the human body or clothes, the skin and clothes are damaged, especially when it enters the eyes during the fire-extinguishing work, and it is difficult to handle, for example, it is necessary to quickly wash the eyes.
[特許文献１] 特開平９−２５３２３１号公報 [Patent Document 1] JP-A-9-253231
本発明の目的は、低毒性で環境に悪影響を与えず、防錆効果の高い消火液を提供することにある。 An object of the present invention is to provide a fire extinguishing liquid that has a low toxic effect, does not adversely affect the environment, and has a high rust prevention effect.
本発明の消火液は、飽和脂肪酸およびその塩、不飽和脂肪酸およびその塩、飽和ジカルボン酸およびその塩、トリカルボン酸およびその塩、トリルトリアゾールまたはベンゾトリアゾール、を含む水溶液である。 The fire extinguishing liquid of the present invention is an aqueous solution containing saturated fatty acid and its salt, unsaturated fatty acid and its salt, saturated dicarboxylic acid and its salt, tricarboxylic acid and its salt, tolyltriazole or benzotriazole.
本発明の消火液は、さらに水酸化物を含む場合がある。 The fire extinguishing liquid of the present invention may further contain a hydroxide.
本発明の消火液は、飽和脂肪酸およびその塩１重量％〜３０重量％、不飽和脂肪酸およびその塩０．５重量％〜１０重量％、飽和ジカルボン酸およびその塩０．０５重量％〜５重量％、トリカルボン酸およびその塩０．５重量％〜１０重量％、トリルトリアゾールまたはベンゾトリアゾール０．０５重量％〜２重量％、を含む水溶液であり得る。 The fire extinguishing liquid of the present invention comprises saturated fatty acids and salts thereof 1% to 30% by weight, unsaturated fatty acids and salts thereof 0.5% to 10% by weight, saturated dicarboxylic acids and salts 0.05% to 5% by weight. %, Tricarboxylic acid and its salts 0.5 wt% to 10 wt%, tolyltriazole or benzotriazole 0.05 wt% to 2 wt%.
上記飽和脂肪酸は、カプリル酸、カプロン酸、デカン酸、ドデカン酸、ラウリン酸、ミリスチン酸、パルミチン酸、およびステアリン酸からなる群より選択される少なくとも１つであり得る。
上記不飽和脂肪酸は、オレイン酸、バクセン酸、リノール酸、リノレイン酸、アラキドン酸からなる群から選択される少なくとも１つであり得る。
The saturated fatty acid may be at least one selected from the group consisting of caprylic acid, caproic acid, decanoic acid, dodecanoic acid, lauric acid, myristic acid, palmitic acid, and stearic acid.
The unsaturated fatty acid may be at least one selected from the group consisting of oleic acid, vaccenic acid, linoleic acid, linolenic acid, and arachidonic acid.
上記飽和ジカルボン酸は、ドデカン二酸、セバチン酸、セバシン酸からなる群から選択される少なくとも１つであり得る。 The saturated dicarboxylic acid may be at least one selected from the group consisting of dodecanedioic acid, sebacic acid, and sebacic acid.
上記水酸化物は、水酸化カリウムであり得る。また、水酸化物の濃度は、０．１重量％〜５重量％であり得る。 The hydroxide can be potassium hydroxide. Also, the hydroxide concentration can be 0.1 wt% to 5 wt%.
上記脂肪酸の塩は、脂肪酸のカリウム塩を含み得る。 The fatty acid salt may comprise a potassium salt of a fatty acid.
本発明によると、低毒性で環境に悪影響を与えない消火液が提供される。また、本発明によると、防錆効果の高い組成物として調製された消火液が提供される。 According to the present invention, a fire extinguishing liquid that has low toxicity and does not adversely affect the environment is provided. Moreover, according to this invention, the fire extinguishing liquid prepared as a composition with a high rust prevention effect is provided.
本発明の飽和脂肪酸およびその塩、不飽和脂肪酸およびその塩、飽和ジカルボン酸およびその塩、トリカルボン酸およびその塩、トリルトリアゾールまたはベンゾトリアゾール、を含む水溶液は、通常の蒸留水、脱イオン水、水道水等に、少なくとも、飽和脂肪酸およびその塩、不飽和脂肪酸およびその塩、飽和ジカルボン酸およびその塩、トリカルボン酸およびその塩、トリルトリアゾールまたはベンゾトリアゾールを溶解させた水溶液である。 An aqueous solution containing the saturated fatty acid and salt thereof, unsaturated fatty acid and salt thereof, saturated dicarboxylic acid and salt thereof, tricarboxylic acid and salt thereof, tolyltriazole or benzotriazole, is obtained by using ordinary distilled water, deionized water, tap water An aqueous solution in which at least a saturated fatty acid and a salt thereof, an unsaturated fatty acid and a salt thereof, a saturated dicarboxylic acid and a salt thereof, a tricarboxylic acid and a salt thereof, tolyltriazole or benzotriazole is dissolved in water or the like.
本発明の消火液は、さらに、水酸化物を加えて調製することもできる。 The fire extinguishing liquid of the present invention can be further prepared by adding a hydroxide.
本発明の消火液における飽和脂肪酸およびその塩、不飽和脂肪酸およびその塩、飽和ジカルボン酸およびその塩、トリカルボン酸およびその塩、トリルトリアゾールまたはベンゾトリアゾールのそれぞれの含有量は、特に限定されないが、飽和脂肪酸およびその塩１重量％〜３０重量％、好ましくは、５重量％〜１５重量％、不飽和脂肪酸およびその塩０．５重量％〜１５重量％、好ましくは、１重量％〜１５重量％、飽和ジカルボン酸およびその塩０．０５重量％〜５重量％、好ましくは、０．１重量％〜５重量％、トリカルボン酸およびその塩０．５重量％〜１０重量％、好ましくは、１重量％〜１０重量％、およびトリルトリアゾールまたはベンゾトリアゾール０．０５重量％〜２重量％、好ましくは、０．１重量％〜０．５重量％、を含む水溶液であることが好ましい。 The content of each of saturated fatty acid and salt thereof, unsaturated fatty acid and salt thereof, saturated dicarboxylic acid and salt thereof, tricarboxylic acid and salt thereof, tolyltriazole or benzotriazole in the fire extinguishing liquid of the present invention is not particularly limited, but saturated Fatty acids and salts thereof 1% to 30% by weight, preferably 5% to 15% by weight, unsaturated fatty acids and salts thereof 0.5% to 15% by weight, preferably 1% to 15% by weight, Saturated dicarboxylic acid and its salt 0.05 wt% to 5 wt%, preferably 0.1 wt% to 5 wt%, tricarboxylic acid and its salt 0.5 wt% to 10 wt%, preferably 1 wt% To 10 wt%, and tolyltriazole or benzotriazole 0.05 wt% to 2 wt%, preferably 0.1 wt% to 0.5 wt%, It is preferably an aqueous solution containing.
本発明の消火液の調製に用いられる飽和脂肪酸は、特に限定されず、当業者に公知のいずれの飽和脂肪酸でもあり得る。好ましくは、カプリル酸、カプロン酸、デカン酸、ドデカン酸、ラウリン酸、ミリスチン酸、パルミチン酸、およびステアリン酸からなる群より選択される少なくとも１つである。 The saturated fatty acid used for the preparation of the fire extinguishing liquid of the present invention is not particularly limited, and may be any saturated fatty acid known to those skilled in the art. Preferably, it is at least one selected from the group consisting of caprylic acid, caproic acid, decanoic acid, dodecanoic acid, lauric acid, myristic acid, palmitic acid, and stearic acid.
本発明の消火液の調製に用いられる不飽和脂肪酸は特に限定されず、当業者に公知のいずれの不飽和脂肪酸でもあり得る。好ましくは、オレイン酸、バクセン酸、リノール酸、リノレイン酸、アラキドン酸からなる群から選択される少なくとも１つである。 The unsaturated fatty acid used for the preparation of the fire extinguishing liquid of the present invention is not particularly limited, and may be any unsaturated fatty acid known to those skilled in the art. Preferably, it is at least one selected from the group consisting of oleic acid, vaccenic acid, linoleic acid, linolenic acid, and arachidonic acid.
本発明の消火液の調製に用いられる飽和ジカルボン酸は、特に限定されず、当業者に公知のいずれの飽和ジカルボン酸でもあり得る。好ましくは、ドデカン二酸、セバチン酸、セバシン酸からなる群から選択される少なくとも１つである。 The saturated dicarboxylic acid used for the preparation of the fire extinguishing liquid of the present invention is not particularly limited and may be any saturated dicarboxylic acid known to those skilled in the art. Preferably, it is at least one selected from the group consisting of dodecanedioic acid, sebacic acid, and sebacic acid.
本発明の消火液の調製に用いられるトリカルボン酸は特に限定されず、当業者に公知のいずれのトリカルボン酸でもあり得る。好ましくは、クエン酸、イソクエン酸、トリカルバリル酸である。なかでもクエン酸が好ましい。 The tricarboxylic acid used for the preparation of the fire extinguishing liquid of the present invention is not particularly limited, and may be any tricarboxylic acid known to those skilled in the art. Preferred are citric acid, isocitric acid, and tricarballylic acid. Of these, citric acid is preferred.
本発明の消火液の調製に用いられる脂肪酸の塩は、特に限定されず、当業者に公知のいずれの脂肪酸金属塩でもあり得る。特に好ましくは、脂肪酸カリウム、脂肪酸ナトリウムなどである。 The salt of the fatty acid used for the preparation of the fire extinguishing liquid of the present invention is not particularly limited, and may be any fatty acid metal salt known to those skilled in the art. Particularly preferred are fatty acid potassium and fatty acid sodium.
飽和脂肪酸およびその塩、不飽和脂肪酸およびその塩、飽和ジカルボン酸およびその塩、トリカルボン酸およびその塩、トリルトリアゾールまたはベンゾトリアゾール、から調製した水溶液は、そのまま、従来の消火液の代替として様々な用途に用いることができるが、さらにｐＨ調整作用を有する水酸化物などの化合物を加えることが好ましい。この場合に用いられる化合物は、特に限定されず、水酸化ナトリウム、水酸化カリウム、水酸化カルシウム、炭酸ナトリウムなど、当業者に公知のいずれの水酸化物でもあり得る。 Aqueous solutions prepared from saturated fatty acids and their salts, unsaturated fatty acids and their salts, saturated dicarboxylic acids and their salts, tricarboxylic acids and their salts, tolyltriazole or benzotriazole, are used in various ways as an alternative to conventional fire extinguishing liquids. However, it is preferable to add a compound such as a hydroxide having a pH adjusting action. The compound used in this case is not particularly limited, and may be any hydroxide known to those skilled in the art, such as sodium hydroxide, potassium hydroxide, calcium hydroxide, and sodium carbonate.
本発明の消火液は毒性が低い。また、消火弾に収納するなどしても防錆性に優れ、かつ優れた消火効果を発揮する。 The fire extinguishing liquid of the present invention has low toxicity. Moreover, even if it is stored in a fire extinguishing bullet, it is excellent in rust prevention and exhibits an excellent fire extinguishing effect.
本発明の消火液を用いた実施例を示すが、本発明は、以下の実施例に限定されるものではない。本発明はその趣旨を逸脱しない範囲内で、当業者の知識に基づき種々なる改良、修正、変形を加えた態様で実施し得るものである。
次に、本発明に係る消火液の製造方法、およびそれを用いた消火の試験についての実施例を説明する。
Although the Example using the fire-extinguishing liquid of this invention is shown, this invention is not limited to a following example. The present invention can be carried out in a mode in which various improvements, modifications and variations are added based on the knowledge of those skilled in the art without departing from the spirit of the present invention.
Next, an example of a method for producing a fire extinguishing liquid according to the present invention and a fire extinguishing test using the same will be described.
本発明の消火液を調製した。蒸留水６５６ｃｃに、市販の水酸化カリウム（旭硝子株式会社製）６０ｇを蒸留水１２０ｃｃで希釈したカリ水１４０ｃｃ、カプリル酸（日本油脂株式会社製）１１０ｇ、市販のオレイン酸５０ｇ、市販のドデカン酸２ｇ、市販のクエン酸５０ｇ、トリルトリアゾール（城北化学工業株式会社製）３ｇ、市販のセバシン酸２ｇ、炭酸ナトリウム１ｇを混合して消火液を調製した。得られた消火液をフライパン中の発火したテンプラ油にスプレー状にかけたところ約５秒で消火することができた。 A fire extinguishing liquid of the present invention was prepared. 140 cc of potassium water obtained by diluting 656 cc of commercially available potassium hydroxide (manufactured by Asahi Glass Co., Ltd.) with 120 cc of distilled water, 110 g of caprylic acid (manufactured by NOF Corporation), 50 g of commercially available oleic acid, 2 g of commercially available dodecanoic acid A fire-extinguishing solution was prepared by mixing 50 g of commercially available citric acid, 3 g of tolyltriazole (manufactured by Johoku Chemical Industry Co., Ltd.), 2 g of commercially available sebacic acid, and 1 g of sodium carbonate. When the obtained fire extinguishing liquid was sprayed onto the ignited tempura oil in a frying pan, it was able to extinguish in about 5 seconds.
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| Application Number | Priority Date | Filing Date | Title |
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| JP2010145779A JP2012005730A (en) | 2010-06-28 | 2010-06-28 | Fire extinguishing liquid |
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| JP2010145779A JP2012005730A (en) | 2010-06-28 | 2010-06-28 | Fire extinguishing liquid |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013023575A1 (en) * | 2011-08-16 | 2013-02-21 | 陕西坚瑞消防股份有限公司 | Fire-extinguishing composition comprising organic acid compound |
| KR101335597B1 (en) | 2013-06-28 | 2013-12-02 | 주식회사 삼정에이앤에프 | Eco-friendly neutral reinforced fire extinguishing agent composition manufacturing method |
| KR101654579B1 (en) * | 2016-04-11 | 2016-09-06 | 주식회사 라인안전산업 | Neutral reinforced fire extinguishing agent composition having excellent fire extinguishing property and method for manufacturing the same |
-
2010
- 2010-06-28 JP JP2010145779A patent/JP2012005730A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013023575A1 (en) * | 2011-08-16 | 2013-02-21 | 陕西坚瑞消防股份有限公司 | Fire-extinguishing composition comprising organic acid compound |
| KR101335597B1 (en) | 2013-06-28 | 2013-12-02 | 주식회사 삼정에이앤에프 | Eco-friendly neutral reinforced fire extinguishing agent composition manufacturing method |
| KR101654579B1 (en) * | 2016-04-11 | 2016-09-06 | 주식회사 라인안전산업 | Neutral reinforced fire extinguishing agent composition having excellent fire extinguishing property and method for manufacturing the same |
| WO2017179871A3 (en) * | 2016-04-11 | 2017-11-30 | 주식회사 라인안전산업 | Loaded stream fire extinguishing agent having excellent fire extinguishing performance and method for producing same |
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