JPH02135298A - Agent for treating waste oil - Google Patents
Agent for treating waste oilInfo
- Publication number
- JPH02135298A JPH02135298A JP63289243A JP28924388A JPH02135298A JP H02135298 A JPH02135298 A JP H02135298A JP 63289243 A JP63289243 A JP 63289243A JP 28924388 A JP28924388 A JP 28924388A JP H02135298 A JPH02135298 A JP H02135298A
- Authority
- JP
- Japan
- Prior art keywords
- waste oil
- soap
- treatment agent
- oil
- anionic surfactant
- 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 44
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000002253 acid Substances 0.000 claims abstract description 10
- 239000003945 anionic surfactant Substances 0.000 claims abstract description 10
- 239000003921 oil Substances 0.000 claims description 47
- 239000003925 fat Substances 0.000 claims description 5
- 159000000011 group IA salts Chemical class 0.000 claims description 3
- 239000000344 soap Substances 0.000 abstract description 14
- 239000007864 aqueous solution Substances 0.000 abstract description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract description 6
- 125000005456 glyceride group Chemical group 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 abstract description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract description 3
- 239000004115 Sodium Silicate Substances 0.000 abstract description 3
- 150000001447 alkali salts Chemical class 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000006386 neutralization reaction Methods 0.000 abstract description 3
- 238000007127 saponification reaction Methods 0.000 abstract description 3
- 229910052708 sodium Inorganic materials 0.000 abstract description 3
- 239000011734 sodium Substances 0.000 abstract description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052911 sodium silicate Inorganic materials 0.000 abstract description 3
- 239000003599 detergent Substances 0.000 abstract description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 abstract description 2
- 150000007522 mineralic acids Chemical class 0.000 abstract 2
- 150000007513 acids Chemical class 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- -1 alkali metal salt Chemical class 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 5
- 239000008157 edible vegetable oil Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 235000021588 free fatty acids Nutrition 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 235000019795 sodium metasilicate Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000271 synthetic detergent Substances 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D10/00—Compositions of detergents, not provided for by one single preceding group
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B3/00—Refining fats or fatty oils
- C11B3/02—Refining fats or fatty oils by chemical reaction
- C11B3/06—Refining fats or fatty oils by chemical reaction with bases
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、食用油等の油脂を廃棄する際に用いる廃油処
理剤に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a waste oil treatment agent used when disposing of fats and oils such as edible oil.
（従来の技術）
食用油を揚げ物等に繰り返し使用した場合等のように、
油脂は加熱し或いは長時間空気に更すと空気中の水分や
酸素により主成分である高級脂肪酸のグリセリドが、加
水分解されて遊離脂肪酸を生じたり、酸化されて分解し
たりして酸敗し、食用油にあフては風味、食味等が低下
するため、廃油として廃棄しなければならなくなる。(Conventional technology) As in the case where edible oil is repeatedly used for frying, etc.
When fats and oils are heated or exposed to air for a long period of time, the main component, glyceride of higher fatty acids, is hydrolyzed by moisture and oxygen in the air to produce free fatty acids, or oxidized and decomposed, resulting in rancidity. If edible oil is smeared, the flavor and taste deteriorate, so it must be disposed of as waste oil.
しかしながら、廃油を排水口に直接流して廃棄すると、
排水管の詰まりゃ悪臭の原因となるため好ましくない。However, if you dispose of waste oil by pouring it directly down the drain,
A clogged drain pipe is undesirable as it can cause a bad odor.
そこで今日にあっては、廃棄する煎に廃油に混入するこ
とにより、この廃油を細化させるもの、或いは石鹸とす
るもの等の廃油処理剤が市販されている。Therefore, today, there are waste oil processing agents on the market, such as those that thin the waste oil or turn it into soap by mixing it with the waste oil in the discarded boiler.
（発明が解決しようとする課題）
ところが、廃油を細化させる廃油処理剤は細化に時間が
掛り処理作業時間が長くなるといる問題があった。(Problems to be Solved by the Invention) However, there is a problem in that the waste oil processing agent that makes waste oil finer takes time to make the waste oil finer, resulting in a longer processing time.
また、廃油を石鹸とする従来の廃油処理剤にあっては、
処理作業に手間及び時間が掛る他、生成した石鹸の品質
が不充分であった。In addition, with conventional waste oil treatment agents that use waste oil as soap,
In addition to the processing work being laborious and time-consuming, the quality of the soap produced was inadequate.
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掛らず、容易に廃油処理の出来
る廃油処理剤を表面に提供することを目的とする。The present invention has been made in view of the current situation, and an object of the present invention is to provide a waste oil treatment agent for surfaces, which is simple and time-consuming, and allows waste oil treatment to be carried out easily.
（課題を解決するための手段）
以上の課題を解決する手段として、本発明は、廃油処理
剤を無機弱酸のアルカリ塩と、陰イオン系界面活性剤と
を含み、廃棄時に水とともに廃油と混合するものとした
。(Means for Solving the Problems) As a means for solving the above problems, the present invention provides a waste oil treatment agent containing an alkali salt of an inorganic weak acid and an anionic surfactant, which is mixed with the waste oil together with water at the time of disposal. It was decided that
上記無機弱酸のアルカリ塩としては、安価且つ無害なも
のが好ましく、炭酸ナトリウム、炭酸カリウム等の炭酸
塩、ケイ酸ナトリウム等のケイ酸塩等を例示出来る。The alkaline salt of the inorganic weak acid is preferably an inexpensive and harmless one, and examples include carbonates such as sodium carbonate and potassium carbonate, and silicates such as sodium silicate.
上記陰イオン系界面活性剤としては、石油系、アルコー
ル系及び石鹸のいずれを用いても良いが、入手し易く且
つ安価な点からα−オレフィンスルホン酸ナトリウム等
の石油系界面活性剤を好ましい例として挙げられる。As the anionic surfactant, any of petroleum-based, alcohol-based and soap may be used, but petroleum-based surfactants such as sodium α-olefin sulfonate are preferred because they are easily available and inexpensive. It is mentioned as.
また、廃油処理剤を加える際の廃油の温度は、！ｌｏ”
ｃ以上８０″Ｃ以下が好ましく、廃油処理剤とともに廃
油に加える水は、処理する廃油の体積の半分程度の量が
好ましい。Also, the temperature of the waste oil when adding the waste oil treatment agent is! "lo"
The temperature is preferably from c to 80''C, and the amount of water added to the waste oil together with the waste oil treatment agent is preferably about half the volume of the waste oil to be treated.
（作用）
本発明の廃油処理剤は、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して石鹸を生成することを企画し
たものである。(Function) The waste oil treatment agent of the present invention obtains an alkaline aqueous solution using water and an alkaline salt of an inorganic weak acid, contacts this aqueous solution with glyceride and free acid in the waste oil, and saponifies the glyceride and neutralizes the free acid. The idea was to produce soap by combining the two.
前記構成の廃油処理剤によれば、アルカリ水溶液が陰イ
オン系界面活性剤を含むこととなり、グリセリドのケン
化及びｍ離酸の中和時においてアルカリ水溶液と廃油と
が乳化して混じり合い接触面積が大となるため、加水分
解反応速度及び中和反応速度を向上させることができる
。According to the waste oil treatment agent having the above structure, the alkaline aqueous solution contains an anionic surfactant, and during saponification of glyceride and neutralization of m-separated acid, the aqueous alkaline solution and waste oil are emulsified and mixed, reducing the contact area. Since this increases, the hydrolysis reaction rate and neutralization reaction rate can be improved.
更に本発明によれば、陰イオン系界面活性剤と反応によ
り生成する石鹸とが充分な洗浄力を有しているため、更
に水を加えて排水口に廃棄することにより、排水管の洗
浄剤としても作用する。Furthermore, according to the present invention, since the soap produced by the reaction with the anionic surfactant has sufficient cleaning power, by adding water and disposing it into the drain, the soap can be used as a cleaning agent for drain pipes. It also acts as.
尚、本発明の廃油処理剤に含まれる陰イオン系界面活性
剤の重量は、廃油に水と廃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好ましく、廃油処理剤の全
重量に対して、１５％以上２５％以下の範囲で含まれる
ことが好ましい。The weight of the anionic surfactant contained in the waste oil treatment agent of the present invention is the weight necessary for the alkaline aqueous solution obtained when water and the waste oil treatment agent are added to the waste oil to emulsify and mix with the waste oil. It is preferably in a sufficient amount, and is preferably contained in a range of 15% or more and 25% or less based on the total weight of the waste oil treatment agent.
即ち、陰イオン系界面活性剤の含有量が１５％未満であ
フてはアルカリ水溶液と廃油の混合液の乳化が充分行な
われず、２５％を越える量であっては洗浄力過多となり
無駄である。That is, if the anionic surfactant content is less than 15%, the mixture of alkaline aqueous solution and waste oil will not be sufficiently emulsified, and if it exceeds 25%, the cleaning power will be excessive and it will be wasteful. .
（実施例）
以下実施例１、及び実施例２に基づき本発明を更に具体
的に説明する。(Example) The present invention will be described in more detail below based on Example 1 and Example 2.
実施例１
先ずメタケイ酸ナトリウム、炭酸ナトリウム、及びα−
オレフィンスルホン酸ナトリウムを重量比２：２：１で
含有する廃油処理剤を調製し、以下の実験を行なった。Example 1 First, sodium metasilicate, sodium carbonate, and α-
A waste oil treatment agent containing sodium olefin sulfonate in a weight ratio of 2:2:1 was prepared, and the following experiment was conducted.
即ち、この廃棄処理剤５０ｇを、水１００ｇとともに温
度７０＠Ｃに加熱した食用油（天ぷら油）に添加した後
１分間、２分間、３分間、５分間またはｌＯ分間攪はん
した５個の試料１乃至５を調製した。That is, 50 g of this waste treatment agent was added to edible oil (tempura oil) heated to 70@C with 100 g of water, and then stirred for 1 minute, 2 minutes, 3 minutes, 5 minutes, or 10 minutes. Samples 1 to 5 were prepared.
しかる後に、夫々の試料を２０００１の水に加え、生成
溶液の状態を観察した。Thereafter, each sample was added to 20001 water, and the state of the resulting solution was observed.
この観察によれば、１′分間及び２分間攪はんした試料
１及び２による生成溶液は表面にケン化されずに残った
油脂の膜が形成されているため廃棄に通さなかった。According to this observation, the solutions produced by Samples 1 and 2 that were stirred for 1' and 2 minutes were not discarded because a film of unsaponified oil and fat was formed on the surface.
また、３分間以上攪はんした試料３乃至５による生成溶
液表面には油膜は見られず、廃棄に適した均一な水溶液
が得られた。Furthermore, no oil film was observed on the surfaces of the solutions produced by Samples 3 to 5 that were stirred for 3 minutes or more, and uniform aqueous solutions suitable for disposal were obtained.
以上の結果より本実施例の廃油処理剤は、廃油処理剤及
び水を廃油に添加した後３分間程度の短時間の攪はんに
より、水を加えて廃棄するに充分な廃油のケン化反応を
行ない得ることが解る。From the above results, the waste oil treatment agent of this example was able to undergo a saponification reaction of the waste oil sufficient to add water and dispose of it by stirring for a short time of about 3 minutes after adding the waste oil treatment agent and water to the waste oil. I understand that you can do this.
また、市販バイブ洗浄剤と試料４（５分間攪はん）との
排水管洗浄効果の比較を、ＪＩＳに３３７０の台所用合
成洗剤の洗浄力評価方法に基づき行なったところ、試料
４は市販パイプ洗浄剤と同等以上の洗浄効果があった。In addition, a comparison of the drain cleaning effect between a commercially available vibrator cleaner and Sample 4 (stirred for 5 minutes) was conducted based on JIS 3370 cleaning power evaluation method for kitchen synthetic detergents. It had a cleaning effect equal to or better than that of detergent.
（発明の効果）
以上詳しく説明したように、本発明によれば、廃油処理
剤を無機弱酸のアルカリ塩と、陰イオン系界面活性剤と
を含むものとしたため、廃棄時に水とともに加熱した廃
油と混合するだけで簡単且つ短時間で石鹸を生成するこ
とができ、この石鹸は水に溶解させる等して排水口より
容易に廃棄可能である。(Effects of the Invention) As explained in detail above, according to the present invention, since the waste oil treatment agent contains an alkali salt of an inorganic weak acid and an anionic surfactant, waste oil heated with water at the time of disposal is Soap can be produced easily and in a short time simply by mixing, and this soap can be easily disposed of through a drain by dissolving it in water or the like.
また、本発明の廃油処理剤を水とともに廃油に加えて得
た石鹸は洗浄力が高く、この石鹸を排水口に流すと排水
管の洗浄剤として働くと言う付加的効果もある。In addition, the soap obtained by adding the waste oil treatment agent of the present invention to waste oil together with water has a high detergency, and when this soap is poured into a drain, it has the additional effect of acting as a drain pipe cleaner.
特許patent
Claims (1)
み、油脂廃棄時に水とともに油脂と混合することを特徴
とする廃油処理剤。A waste oil treatment agent that contains an alkaline salt of an inorganic weak acid and an anionic surfactant, and is characterized in that it is mixed with water and fats and oils when disposing of fats and oils.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63289243A JPH02135298A (en) | 1988-11-16 | 1988-11-16 | Agent for treating waste oil |
| GB8924413A GB2225335A (en) | 1988-11-16 | 1989-10-30 | Edible oil waste treatment composition |
| KR1019890014901A KR910005993B1 (en) | 1988-11-16 | 1989-11-17 | Agent for treating waste oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63289243A JPH02135298A (en) | 1988-11-16 | 1988-11-16 | Agent for treating waste oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02135298A true JPH02135298A (en) | 1990-05-24 |
Family
ID=17740632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63289243A Pending JPH02135298A (en) | 1988-11-16 | 1988-11-16 | Agent for treating waste oil |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH02135298A (en) |
| KR (1) | KR910005993B1 (en) |
| GB (1) | GB2225335A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100342352B1 (en) * | 1999-09-17 | 2002-06-27 | 최영환 | A manufacturing method of a cleanser for oid and a carbide |
| KR100763504B1 (en) * | 2006-06-16 | 2007-10-04 | 주식회사 이엔에프테크놀로지 | Treatment method for waste organic solvent containing crosslinkable photoresist component |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB808901A (en) * | 1954-02-11 | 1959-02-11 | Reginald William Groom | A new or improved method of and equipment for cleansing surfaces of oily deposits |
| GB902600A (en) * | 1960-06-24 | 1962-08-01 | Exxon Research Engineering Co | Oil separation process |
| IT1085782B (en) * | 1977-02-28 | 1985-05-28 | Montedison Spa | DETERGENT COMPOSITIONS CONTAINING SELF-SQUASHING SURFACTANTS |
-
1988
- 1988-11-16 JP JP63289243A patent/JPH02135298A/en active Pending
-
1989
- 1989-10-30 GB GB8924413A patent/GB2225335A/en not_active Withdrawn
- 1989-11-17 KR KR1019890014901A patent/KR910005993B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR910005993B1 (en) | 1991-08-09 |
| KR900008031A (en) | 1990-06-02 |
| GB8924413D0 (en) | 1989-12-20 |
| GB2225335A (en) | 1990-05-30 |
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