JPH01115443A - Emulsifying method with shock wave by electric discharge - Google Patents
Emulsifying method with shock wave by electric dischargeInfo
- Publication number
- JPH01115443A JPH01115443A JP62270363A JP27036387A JPH01115443A JP H01115443 A JPH01115443 A JP H01115443A JP 62270363 A JP62270363 A JP 62270363A JP 27036387 A JP27036387 A JP 27036387A JP H01115443 A JPH01115443 A JP H01115443A
- Authority
- JP
- Japan
- Prior art keywords
- shock wave
- fluids
- electric discharge
- layer fluid
- oil
- 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
- 230000035939 shock Effects 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 title claims description 6
- 230000001804 emulsifying effect Effects 0.000 title 1
- 239000012530 fluid Substances 0.000 claims abstract description 27
- 238000004945 emulsification Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000000839 emulsion Substances 0.000 abstract description 10
- 239000004094 surface-active agent Substances 0.000 abstract description 9
- 239000007858 starting material Substances 0.000 abstract description 4
- 238000003756 stirring Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000007796 conventional method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/41—Emulsifying
- B01F23/411—Emulsifying using electrical or magnetic fields, heat or vibrations
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、例えば水と油の二層流体よりエマルジョンを
作る場合に適用される放電衝撃波によるエマルジョン化
方法に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to an emulsification method using discharge shock waves, which is applied, for example, to create an emulsion from a two-layer fluid of water and oil.
従来の水と油のエマルジョ／を作る方法は、水と油の二
層流体に界面活性剤を注入した上にかくはんする方法で
あシ、界面活性剤の注入及びかくはん時には流体を過熱
することもある。The conventional method of making an emulsion of water and oil is to inject a surfactant into a two-layer fluid of water and oil and then stir the mixture.The fluid may be overheated when the surfactant is injected and stirred. be.
従来の水と油の二層流体に界面活性剤を加えてかくはん
する方法においては、高価な界面活性剤を大量に消費す
る上、エマルジョンの安定性が１！１１まりすぐれたも
のではなくエマルジョンを長期間保管しておくと水と油
の二層に分離してしまうという欠点があった。The conventional method of adding a surfactant to a two-layer fluid of water and oil and stirring it consumes a large amount of expensive surfactant, and the stability of the emulsion is not very good. The problem is that if stored for a long time, it will separate into two layers: water and oil.
本発明は上記の問題点を解決しようとするものである。The present invention seeks to solve the above problems.
本発明は、水性と油性の二層流体に放電衝撃波を印加し
上記二層流体をエマルジョン化する。The present invention emulsifies the two-layer fluid by applying a discharge shock wave to the two-layer fluid, which is aqueous and oil-based.
上記において、水性と油性の二層流体に放電衝撃波を印
加すると油性流体の粒子は微細化され水性流体と混合し
てエマルジョン化する。In the above, when a discharge shock wave is applied to the aqueous and oily two-layer fluid, the particles of the oily fluid are made fine and mixed with the aqueous fluid to form an emulsion.
上記により、従来の方法よりも界面活性剤の使用量を大
幅に減少させることができ、安定し−たエマルジョンが
得られるようになった。As a result of the above method, the amount of surfactant used can be significantly reduced compared to conventional methods, and a stable emulsion can now be obtained.
本発明の一実施例に用いる装置を第１図に示す。 An apparatus used in an embodiment of the present invention is shown in FIG.
第１図に示す上記装置は、放電電極１と回転子４が内部
に設置され水と油の二層流体２を入れるエマルジョン化
チャンバ６を備え、上記チャンバ６の外部には、上記放
電電極１が電線により接続された電源装置５および上記
回転子４が軸によって結合されたマグネチックスタータ
３が設けられており、上記チャンバ６の側壁には液の出
し入れのだめのパルプ７が配管により接続されている。The apparatus shown in FIG. 1 includes an emulsification chamber 6 in which a discharge electrode 1 and a rotor 4 are installed and into which a two-layer fluid 2 of water and oil is placed. A power supply device 5 to which the rotor 4 is connected by an electric wire and a magnetic starter 3 to which the rotor 4 is connected by a shaft are provided, and a pulp 7 for taking in and out liquid is connected to the side wall of the chamber 6 by piping. There is.
上記において、エマルジョン化チャンバ６に水と油の二
層流体Ａを入れ、マグネチックスタータ３を駆動し回転
子４を回転させ上記二層流体２を攪拌しながら、電源装
置５より間欠的に電気を供給し放電電極１よシ放電衝撃
波を発生させ、上記二層流体２に間欠的に上記衝撃波を
印加してエマルジョン化する。In the above, the two-layer fluid A of water and oil is put into the emulsification chamber 6, and while the magnetic starter 3 is driven to rotate the rotor 4 and the two-layer fluid 2 is stirred, electricity is intermittently supplied from the power supply device 5. is supplied to generate a discharge shock wave through the discharge electrode 1, and the shock wave is intermittently applied to the two-layer fluid 2 to form an emulsion.
上記により、従来の方法よりも界面活性剤の使用量を大
幅に減少させることができ、安定したエマルジョンが得
られるようになった、なお、放電電圧を２６ＫＶとし水
１０ＣＣ１油１０ＣＣの界面活性剤を含まない二層流体
に対して１分間６０回の頻度で３０秒間放電衝撃波を印
加したところ上記二層流体は完全にエマルジョン化され
、しかもこのエマルジョンを一週間放置したが二層に分
離することなく非常に安定したものであった。As a result of the above method, the amount of surfactant used can be significantly reduced compared to the conventional method, and a stable emulsion can now be obtained. When a discharge shock wave was applied for 30 seconds at a frequency of 60 times per minute to a two-layer fluid containing no liquid, the two-layer fluid was completely emulsified, and this emulsion was left for a week without separating into two layers. It was very stable.
本発明は、水性と油性の二層流体に放電衝撃波を印加す
る方法とすることにより、従来よシも界面活性剤の使用
量を大幅に減少させ、上記二層流体よシ安定したエマル
ジョンが得られるようになった。The present invention uses a method of applying a discharge shock wave to a two-layer fluid of water-based and oil-based fluids, thereby significantly reducing the amount of surfactant used compared to conventional methods, and producing a more stable emulsion than the two-layer fluid described above. Now you can.
発明
第１図は本勢実の一実施例の説明図である。
１・・・放電電極、 ２・・・二層流体、３・・・マグ
ネチックスタータ、 ４・・・回転子、５・・°電源装
置、６・・・エマルジョン化チャンバ、７・・・バルブ
。
代理人 弁理士 坂 間 暁 外２名躬１図FIG. 1 is an explanatory diagram of an embodiment of this invention. DESCRIPTION OF SYMBOLS 1...Discharge electrode, 2...Two-layer fluid, 3...Magnetic starter, 4...Rotor, 5...° power supply device, 6...Emulsification chamber, 7...Valve . Agent: Patent Attorney Akira Sakama (2 persons)
Claims (1)
体をエマルジョン化することを特徴とする放電衝撃波に
よるエマルジョン化方法。A method for emulsification using discharge shock waves, characterized in that a discharge shock wave is applied to a two-layer fluid of water-based and oil-based to emulsify the two-layer fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62270363A JPH01115443A (en) | 1987-10-28 | 1987-10-28 | Emulsifying method with shock wave by electric discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62270363A JPH01115443A (en) | 1987-10-28 | 1987-10-28 | Emulsifying method with shock wave by electric discharge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01115443A true JPH01115443A (en) | 1989-05-08 |
Family
ID=17485227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62270363A Pending JPH01115443A (en) | 1987-10-28 | 1987-10-28 | Emulsifying method with shock wave by electric discharge |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01115443A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019214012A (en) * | 2018-06-12 | 2019-12-19 | 株式会社Ｏｋｕｔｅｃ | Fluid mixer, and emulsion preparation method |
| JP2020058956A (en) * | 2018-10-04 | 2020-04-16 | キヤノン株式会社 | Liquid droplet generation device, liquid droplet generation method and program |
-
1987
- 1987-10-28 JP JP62270363A patent/JPH01115443A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019214012A (en) * | 2018-06-12 | 2019-12-19 | 株式会社Ｏｋｕｔｅｃ | Fluid mixer, and emulsion preparation method |
| JP2020058956A (en) * | 2018-10-04 | 2020-04-16 | キヤノン株式会社 | Liquid droplet generation device, liquid droplet generation method and program |
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