[논문]불소계 계면활성제 첨가가 탄화수소계 계면활성제에 의한 n-헥산의 가용화에 미치는 영향에 관한 연구

신희동; 박기호; 임종주

doi:10.14478/ace.2023.1046

불소계 계면활성제 첨가가 탄화수소계 계면활성제에 의한 n-헥산의 가용화에 미치는 영향에 관한 연구
Effect of the Addition of Fluorinated Surfactant on the Solubilization of n-Hexane by Hydrocarbon Surfactant 원문보기

공업화학 = Applied chemistry for engineering, v.34 no.4, 2023년, pp.397 - 403

신희동 (동국대학교 화공생물공학과) , 박기호 (동국대학교 화공생물공학과) , 임종주 (동국대학교 화공생물공학과)

초록
AI-Helper

본 연구에서는 불소계 계면활성제 FS-606 첨가가 탄화수소계 계면활성제 CDP-W에 의한 n-헥산 가용화에 미치는 영향에 관한 실험을 수행하였다. 오일 방울 접촉 실험방법을 사용하여 측정한 가용화 속도는 초기 n-헥산 오일 방울 크기에 상관없이 일정하게 나타났으며, 계면활성제 농도에 따라 거의 선형적으로 증가함을 알 수 있었다. 이러한 결과로부터 FS-606과 CDP-W의 혼합 계면활성제에 의한 n-헥산 오일의 가용화는 계면 조절 메커니즘을 따르는 것을 확인 할 수 있었다. 또한 FS-606과 CDP-W의 혼합 계면활성제 시스템에서의 FS-606 조성 증가에 따라 가용화 속도는 증가하여 최대를 나타낸 후 다시 감소하였다. 반면에 FS-606 조성 증가에 따라 계면활성제 수용액과 n-헥산 오일 사이의 계면장력은 감소하여 최소를 나타낸 후 다시 증가하였다.

Abstract ▼ AI-Helper

In this study, the effect of the addition of fluorinated surfactant FS-606 on the solubilization of n-hexane by hydrocarbon surfactant CDP-W was investigated. Oil drop contacting experiments revealed that solubilization rate is independent of initial oil drop size and proportional to the initial surfactant concentration, suggesting that solubilization of n-hexane oil by the surfactant mixture of FS-606 and CDP-W is controlled by an interface-controlled mechanism. In addition, the solubilization rate has been shown to increase with an increase in FS-606 composition, reach a maximum, and then decrease with a further increase in FS-606 composition. On the other hand, the interfacial tension between micellar solution and n-hexane oil has been found to decrease with an increase in FS-606 composition, reach a minimum, and then increase with a further increase in FS-606 composition.

주제어

표/그림 (8)

표 Table 1. Summary of Physical Properties of Surfactants Used During This Study
표 Table 2. Summary of Interfacial Properties of Surfactants
그림 Figure 1. Measurement of n-hexane oil drop size with time in 1 wt% aqueous surfactant solutions; (a) FS-606 0.00 wt%, (b) FS-606 62.50 wt%, (c) FS-606 71.42 wt%, (d) FS-606 100.00 wt%.
그림 Figure 2. Measurement of n-hexane oil drop size with time in 5 wt% aqueous surfactant solutions; (a) FS-606 0.00 wt%, (b) FS-606 62.50 wt%, (c) FS-606 71.42 wt%, (d) FS-606 100.00 wt%.
표 Table 3. Comparison of Interfacial Tension and Solubilization Constant k0
그림 Figure 3. Measurement of n-hexane oil drop size with time in 10 wt% aqueous surfactant solutions; (a) FS-606 0.00 wt%, (b) FS-606 62.50 wt%, (c) FS-606 71.42 wt%, (d) FS-606 100.00 wt%.
그림 Figure 4. Effect of surfactant concentration on solubilization rate (-dD/dt) of n-hexane oil by surfactant solutions containing FS-606 and CDP-W.
그림 Figure 5. Effect of FS-606 composition on solubilization constant and interfacial tension in the solubilization of n-hexane oil by surfactant solutions containing FS-606 and CDP-W; (a) 1 wt% surfactant concentration, (b) 5 wt% surfactant concentration, (c) 10 wt% surfactant concentration.

참고문헌 (30)

A. Zaggia and B. Ameduri, Recent advances on synthesis of potentially non-bioaccumulable fluorinated surfactants, Curr. Opin.？Colloid Interface Sci., 17, 188-195. (2012).

상세보기
N. M. Kovalchuk, A. Trybala, V. Starov, O. Matar, and N.？Ivanova, Fluoro- vs hydrocarbon surfactants: why do they differ in？wetting performance?, Adv. Colloid Interface Sci., 210, 65-71？(2014).

상세보기
M. F. Paige and A. F. Eftaiha, Phase-separated surfactant monolayers: exploiting immiscibility of fluorocarbons and hydrocarbons？to pattern interfaces, Adv. Colloid Interface Sci., 248, 129-146？(2017).

상세보기
K. Szymczyk, A. Zdziennicka, and B. Ja ？nczuk, Properties of some？nonionic fluorocarbon surfactants and their mixtures with hydrocarbon ones, Adv. Colloid Interface Sci., 292, 102421 (2021).

상세보기
S. M. S. Hussain, A. A. Adewunmi, A. Mahboob, M. Murtaza, X.？Zhou, and M. S. Kama, Fluorinated surfactants: A review on recent progress on synthesis and oilfield applications, Adv. Colloid？Interface Sci., 303, 102634 (2022).

상세보기
C. S. Dunaway, S. D. Christian, and J. F. Scamehorn, Solubilization？in Surfactant Aggregates, 1st ed., Marcel Dekker, Inc., New York？(1995).
M. J. Bae and J. C. Lim, Solubilization mechanism of hydrocarbon？oils by polymeric nonionic surfactant solution, Korean Chem. Eng.？Res., 47, 24-30 (2009)
M. J. Bae and J. C. Lim, Effect of alcohol on solubilization of？pure hydrocarbon oils by Plumnic L64 polymeric nonionic surfactant, Appl. Chem. Eng., 12, 137-140 (2008).
J. Weiss and D. J. McClements, Mass transport phenomena in？oil-in-water emulsions containing surfactant micelles: Solubilization,？Langmuir, 16, 5879-5883 (2000).

상세보기
S. G. Rho and C. H. Kang, Solubilization of BSA into AOT reverse micelles using the phase-transfer method: Effects of pH and？salts, J. Ind. Eng. Chem., 10, 247-251
H. Y. Cheon, M. S. Kim, and N. H. Jeong, Experimental and theoretical studies of cationic gemini surfactant and anionic sodium？lauryl ether sulfate, J. Ind. Eng. Chem., 11, 10-19 (2005).

상세보기
J. H. Oh, Study on the micellization of cetyltrimethylammonium？bromide in diol solution, J. Kor. Ind. Eng. Chem., 11, 80-86？(2000).
B. J. Carroll, The kinetics of solubilization of nonpolar oils by？nonionic surfactant solutions, J. Colloid Interface Sci., 79, 126-135？(1981).

상세보기
S. R. Dungan, B. H. Tai and N. I. Gerhardt, Transport mechanisms？in the micellar solubilization of alkanes in oil-in-water emulsions,？Colloids Surf. A: Phys. Chem. Eng. Asp., 216, 149-166 (2003).
A. S. Kabalnov and J. Weers, Kinetics of mass transfer in micellar？systems: Surfactant adsorption, solubilization kinetics, and ripening,？Langmuir, 12, 3442-3448 (1996).

상세보기
A. A. Pena and C. A. Miller, Kinetics of compositional ripening？in emulsions stabilized with nonionic surfactants, J. Colloid Interface？Sci., 244, 154-163 (2001).

상세보기
M. J. Rosen, Surfactants and Interfacial Phenomena, 3rd ed., John？Wiley & Sons, New York, 2004.
S. H. Jeon, J. Y. Kim, J. W. Jung, K. H. Kim, and J. Y. Kim,？Synergistic effects of mixed fluorocarbon/hydrocarbon surfactant？systems on foam stability, Langmuir, 21, 2696-2700 (2005).
A. M. Amani, H. Dashti, M. Taghizadeh and A. R. Khanchi, A？study of the synergistic effect of fluorinated surfactant with nonionic surfactants, J. Disper. Sci. Technol., 36, 51-58 (2015).
S. Li, J. Li, H. Zhang, and S. Li, Synergistic effects of mixed fluorocarbon and hydrocarbon surfactants on foam stability and oil recovery, Colloids Surf. A: Phys. Chem. Eng. Asp., 539, 31-38 (2018).
S. Xie, Y. Cao, S. Ma, W. Wang, and L. He, Synergistic effects？of fluorocarbon and hydrocarbon surfactants on emulsion properties and heavy oil recovery, J. Mol. Liq., 268, 438-448 (2018).
P. Mukerjee, Fluorocarbon-hydrocarbon interactions in micelles？and other lipid assemblies, at interfaces, and in solutions, Colloids？Surf. A: Phys. Chem. Eng. Asp., 84, 1-10 (1994).
P. Posocco, A. Perazzo, V. Preziosi, E. Laurini, S. Priclab and S.？Guido, Interfacial tension of oil/water emulsions with mixed nonionic surfactants: comparison between experiments and molecular？simulations, Phys. Chem. Chem. Phys., 20, 19499-19509 (2018).
M. P. Krafft and J. G. Riess, Highly fluorinated amphiphiles and？colloidal systems, and their applications in the biomedical field, a？contribution, Biochimie, 80, 489-514 (1998).
P. Somasundaran and L. Huang, Adsorption/aggregation of surfactants and their mixtures at solid-liquid interfaces, Adv. Colloid？Interface Sci., 88, 179-208 (2000).

상세보기
Rui Zhang, P. Somasundaran, Advances in adsorption of surfactants and their mixtures at solid/solution interfaces, Adv. Colloid？Interface Sci., 123-126, 213-229 (2006).
K. Shivaji Sharma, Sandeep R. Patil, Animesh K. Rakshit, Karen？Glenn, Maryjo Doiron, Rama M. Palepu, and P. A. Hassan,？Self-aggregation of a cationic-nonionic surfactant mixture in？aqueous media: Tensiometric, conductometric, density, light scattering, potentiometric, and fluorometric studies, J. Phys. Chem. B,？108, 12804-12812 (2004).
28.. J. Tan, Z. He, and Y. Miao,. Effect of steric hindrance on the aggregation behavior of cationic silicone surfactants in aqueous solutions, J. Solution Chem., 48, 891-904 (2019).

상세보기
J. Wu, Y. Xu, T. Dabros, and H. Hamza, Effect of EO and PO？positions in nonionic surfactants on surfactant properties and demulsification performance, Colloids Surf. A: Phys. Chem. Eng.？Asp., 252, 79-85 (2005).
M. Dahanayake, A. W. Cohen, and M. J. Rosen, Relationship of？structure to properties of surfactants. 13. Surface and thermodynamic properties of some oxyethylenated sulfates and sulfonates, J.？Phys. Chem., 90, 2413-2418 (1986).

저자의 다른 논문 :

표제어: PCR

동의어: Packet Collision Rate

용어 설명 출처 목록 (6)

용어 설명: PCR은 세균 특이성이 있는 primer를 이용하여 적은 수의 세균이 있을지라도 쉽게 검출할 수 있는 유용한 방법이며, 이를 이용하여 구강 내 치면세균막이나 타액에서 직접 세균을 검출할 수 있게 되었다[8].

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 논문명, 저널/프로시딩명, 저자 , 발행년, 권, 호, 시작페이지, 끝페이지, 발행기관 관리번호, 논문명, 대등논문명, 저자 , 저널/프로시딩명, 발행기관, 발행년, 발행언어, 권, 호, 시작페이지, 끝페이지, ISBN, ISSN, 주제분야, 키워드, 초록(한글), 초록(영문), 저자(소속기관)
저장형식	Text(ASCII format) Excel format RefWorks Direct Export RIS format (for Reference Manager, ProCite, EndNote), Scholar's Aids, Mendeley
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증