JPH0252031A - Waste edible oil treatment agent - Google Patents
Waste edible oil treatment agentInfo
- Publication number
- JPH0252031A JPH0252031A JP63202878A JP20287888A JPH0252031A JP H0252031 A JPH0252031 A JP H0252031A JP 63202878 A JP63202878 A JP 63202878A JP 20287888 A JP20287888 A JP 20287888A JP H0252031 A JPH0252031 A JP H0252031A
- Authority
- JP
- Japan
- Prior art keywords
- amount
- oil
- treatment agent
- water
- alkali
- 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.)
- Pending
Links
- 239000002699 waste material Substances 0.000 title claims abstract description 16
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 12
- 239000008157 edible vegetable oil Substances 0.000 title abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000002253 acid Substances 0.000 claims abstract description 7
- 150000001447 alkali salts Chemical class 0.000 claims abstract description 4
- 150000008051 alkyl sulfates Chemical class 0.000 claims description 2
- 239000003921 oil Substances 0.000 abstract description 19
- 239000000203 mixture Substances 0.000 abstract description 7
- 239000003945 anionic surfactant Substances 0.000 abstract description 6
- 239000007864 aqueous solution Substances 0.000 abstract description 6
- 239000000126 substance Substances 0.000 abstract description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 abstract description 4
- 229910000027 potassium carbonate Inorganic materials 0.000 abstract description 2
- 239000003513 alkali Substances 0.000 abstract 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 239000003924 oil dispersant Substances 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
- 239000004115 Sodium Silicate Substances 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 239000008162 cooking oil Substances 0.000 description 2
- 125000005456 glyceride group Chemical group 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 235000019795 sodium metasilicate Nutrition 0.000 description 2
- 229910052911 sodium silicate Inorganic materials 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 230000005183 environmental health Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 159000000011 group IA salts Chemical class 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Abstract
Description
【発明の詳細な説明】
この発明は、家庭において使用する食用油の処理剤に関
する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a treatment agent for edible oil used at home.
（従来技術）
食用油は揚げ物の種類及び性質にもよるが数回の使用で
劣化して使用できなくなるので廃棄しなければならない
。(Prior Art) Edible oil deteriorates after being used several times and becomes unusable, depending on the type and properties of the fried food, so it must be discarded.
廃油の直接廃棄は、公害の発生や環境衛生上の問題を生
ずるので廃油の固化剤などが市販されている。Direct disposal of waste oil causes pollution and environmental health problems, so solidifying agents for waste oil are commercially available.
この固化剤の欠点は、廃油を固化させるのに時間を要す
る他、固化した廃油を更に投棄しなければならない。The disadvantage of this solidifying agent is that it takes time to solidify the waste oil, and the solidified waste oil must be further disposed of.
この他、油を石鹸にする従来の油処理剤にあっては、処
理作業に手間及び時間がかかる他、生成した石鹸の品質
が不充分なものであったため、所期の目的が充分達せら
れない欠点があった。In addition, with conventional oil dispersants that turn oil into soap, the treatment process is laborious and time-consuming, and the soap produced is of insufficient quality, making it difficult to fully achieve the intended purpose. There were no drawbacks.
（目的）
本発明は、斯かる現状に鑑み成されたものであり、処理
作業が簡単で且つ時間がかからず、容易に油処理の出来
る油処理剤を提供することを目的とするものである。(Purpose) The present invention was made in view of the current situation, and it is an object of the present invention to provide an oil dispersant that is simple and time-consuming, and allows for easy oil treatment. be.
即ち、本発明の油処理剤は、水と無機弱酸のアルカリ塩
とによりアルカリ水溶液を得、この水溶液と廃油中のグ
リセリド及び遊離酸とを接触させ、グリセリドをケン化
するとともに遊離酸を中和及び未ケン化物を陰イオン系
界面活性剤により乳化して石鹸様物質を生成することを
意図して開発されたものである。That is, the oil treatment agent of the present invention obtains an alkaline aqueous solution using water and an alkaline salt of an inorganic weak acid, and brings this aqueous solution into contact with glyceride and free acid in waste oil to saponify the glyceride and neutralize the free acid. It was developed with the intention of producing a soap-like substance by emulsifying unsaponified substances with an anionic surfactant.
（構成）
本発明処理剤は、メタケイ酸ナトリウムなどのケイ酸塩
及び炭酸ナトリウム、炭酸カリウムなどの炭酸塩その他
の無機弱酸のアルカリ塩の一種又は二種以上の混合物７
５％〜８５％（ｗｔ）とアルキル硫酸塩などの陰イオン
系界面活性剤１５％〜２５％（ｗｔ）とからなるもので
ある。(Constitution) The treatment agent of the present invention is one or a mixture of two or more of silicates such as sodium metasilicate, carbonates such as sodium carbonate and potassium carbonate, and other alkali salts of inorganic weak acids.
It consists of 5% to 85% (wt) and 15% to 25% (wt) of an anionic surfactant such as alkyl sulfate.
尚、上記の油処理剤に含まれる陰イオン系界面活性剤の
含有量は、廃油に水と油処理剤とを加えた際に得られる
アルカリ水溶液が乳化して廃油と混じり合うのに必要且
つ充分な量であることが必要で、油処理剤の全重量に対
して、１０％以上の範囲で含まれることが好ましい。The content of the anionic surfactant contained in the above-mentioned oil dispersant is the one necessary for the alkaline aqueous solution obtained when water and the oil dispersant are added to the waste oil to emulsify and mix with the waste oil. It needs to be in a sufficient amount, and is preferably contained in an amount of 10% or more based on the total weight of the dispersant.
即ち、陰イオン系界面活性剤の含有量が１０％未満であ
ってはアルカリ水溶液と廃油の混合物の乳化が充分行な
われない。That is, if the content of the anionic surfactant is less than 10%, the mixture of the aqueous alkaline solution and waste oil will not be sufficiently emulsified.
（処理方法）
被処理廃油量に対して約１／２量以上の水と本発明処理
剤１／２〜１／４量を加えてアルカリ水溶液としたもの
を、温度が４０°Ｃ〜１００℃好ましくは８０°Ｃ〜１
００℃に加熱された食用廃油に江別して撹拌して反応さ
せる。(Treatment method) Add about 1/2 or more amount of water and 1/2 to 1/4 amount of the treatment agent of the present invention to the amount of waste oil to be treated to make an alkaline aqueous solution at a temperature of 40°C to 100°C. Preferably 80°C~1
The mixture is poured into edible waste oil heated to 00°C and stirred to react.
この操作によって食用廃油は乳化して石鹸様物質となる
からこのものに約１０倍量の水を加えて冷却と共に希釈
して排水する。By this operation, the edible waste oil is emulsified and becomes a soap-like substance, which is diluted by adding about 10 times the amount of water to the oil and drained as it cools.
処理作業はすべて流し台の水槽内で行なえるので安全且
つ衛生的である。All treatment work can be done in the water tank of the sink, making it safe and sanitary.
、（配合例）
・ラウリル硫酸ナトリウム １１．０ｇ・メタケイ
酸ナトリウム ８．７ｇ・炭酸ナトリウム
２０．２ｇ・重炭酸ナトリウム
１０．１ｇ（全量 ５０ｇ）
（以下余白）
（使用例１）
使用済み食用油４００ｇを１００’Ｃに加温し、上記の
処理剤５０ｇと水２００−を添加して一定時間撹拌した
ものに４０００−の水を加えて生成された溶液の状態は
表−１のようであった。(Formulation example) - Sodium lauryl sulfate 11.0g - Sodium metasilicate 8.7g - Sodium carbonate
20.2g・Sodium bicarbonate
10.1g (total amount 50g) (Hereafter blank) (Usage example 1) 400g of used cooking oil was heated to 100'C, 50g of the above treatment agent and 200% of water were added, and stirred for a certain period of time. - The state of the solution produced by adding water was as shown in Table-1.
表−１
使用済み食用油４００ｇを１００℃に加温し、上記の処
理剤５０ｇと下記量の水を添加して１分間撹拌したもの
に４０００−の水を加えて生成させた溶液の状態は表−
２のようであった。Table 1: 400 g of used cooking oil was heated to 100°C, 50 g of the above treatment agent and the following amount of water were added, and the mixture was stirred for 1 minute, followed by the addition of 4,000 g of water. Table -
It was like 2.
表−２Table-2
Claims (1)
添加する処理剤であって、少なくとも一種類の無機弱酸
のアルカリ塩７５〜８５ｗｔ％と、アルキル硫酸塩１５
％〜２５ｗｔ％とからなる食用廃油処理剤。A treatment agent that is added to waste oil at a temperature of 40°C to 100°C together with an appropriate amount of water, comprising 75 to 85 wt% of an alkali salt of at least one type of inorganic weak acid and 15% of an alkyl sulfate.
% to 25 wt%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63202878A JPH0252031A (en) | 1988-08-15 | 1988-08-15 | Waste edible oil treatment agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63202878A JPH0252031A (en) | 1988-08-15 | 1988-08-15 | Waste edible oil treatment agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0252031A true JPH0252031A (en) | 1990-02-21 |
Family
ID=16464696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63202878A Pending JPH0252031A (en) | 1988-08-15 | 1988-08-15 | Waste edible oil treatment agent |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0252031A (en) |
-
1988
- 1988-08-15 JP JP63202878A patent/JPH0252031A/en active Pending
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