알파술폰화 고급지방산 메틸 에스테르의 공업적 합성

김진현; 최성옥; 윤영균; 남기대

Journal of the Korean Industrial and Engineering Chemistry, Vol.9, No.4, 595-602, August, 1998

Export Citation

알파술폰화 고급지방산 메틸 에스테르의 공업적 합성

Industrial Synthesis for α-Sulfonation of Fatty Acid Methyl Ester

김진현, 최성옥, 윤영균, 남기대

초록

소수성부의 탄소수가 12∼18인 고급지방산의 알파술폰화반응은 고급지방산 메틸에스테르와 SO₃의 몰비가 1:1.3이고, 반옹온도 70∼90 ℃ 범위에서 불활성 가스와 SO₃의 혼합된 기상술폰화 반응에서 97% 이상 높은 알파술폰화 생성물을 얻었다. 파이롯 제조공정에서 탈색 및 중화 공정에 있어서 공업적 합성공정의 조건을 밝히므로서 공업적 제조 이용에 참고가 되도록 하였다.

α-sulfonated fatty acid methyl esters[C_mH_2m+1CH(SO₃Na)COOC_nH_2n+1], where hydrophobic group has carbon number of 12∼18, were prepard by sulfonation of fatty acid methylester. The mole ratio of SO₃ to ester used was 1.3 and the reaction temperature was 70∼90 ℃. The yield was found to be 97% by mixed gas reaction of inactive gas/gaseous SO₃. Studies on bleaching and neutralization processes in the pilot scale provided condotions applicable to incustrial synthesis process.

Keywords:α-sulfonation;Industrial Process;Bleaching;Neutralization

[References]

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Kuhnen L, D.O.S., 1, 720, 493 (1969)
Jadamus H, D.O.S., 2, 54, 103 (1970)
Bistline RG, Stirton AJ, J. Am. Oil Chem. Soc., 46, 549 (1969)
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윤영균, 공학박사 학위논문 (1994)
Maurer EW, Weil JK, Linfield WM, J. Am. Oil Chem. Soc., 54, 582 (1977)
Osipow L, Roseblatt W, J. Am. Oil Chem. Soc., 44, 307 (1967)
Stein W, Weiss H, Baumen H, Fette-Steifen Anastrichem., 72, 959 (1970)
Smith FD, Striton AJ, J. Am. Oil Chem. Soc., 44, 405 (1967)

[1] Suter CM, Bordwell FG, J. Am. Oil Chem. Soc., 5, 507 (1943)

[2] Harris JC, ASTM Bull., 141, 49 (1946)

[3] Bistline RG, Linfield WM, J. Am. Oil Chem. Soc., 49, 63 (1969)

[4] Maurer EW, Linfield WM, J. Am. Oil Chem. Soc., 54, 582 (1977)

[5] Kapus BL, Solomon JM, Bluestein BR, J. Am. Oil Chem. Soc., 55, 549 (1978)

[6] Stein W, Baumann H, J. Am. Oil Chem. Soc., 52, 323 (1975)

[7] Boyer JL, Canselier JP, Castro V, J. Am. Oil Chem. Soc., 59, 458 (1982)

[8] Stein W, Weiss H, Koch O, D.B.P., 1 174, 739 (1962)

[9] Kuhnen L, D.O.S., 1, 720, 493 (1969)

[10] Jadamus H, D.O.S., 2, 54, 103 (1970)

[11] Bistline RG, Stirton AJ, J. Am. Oil Chem. Soc., 46, 549 (1969)

[12] Ishigami Y, Machida H, J. Am. Oil Chem. Soc., 66, 599 (1989)

[13] 윤영균, 공학박사 학위논문 (1994)

[14] Maurer EW, Weil JK, Linfield WM, J. Am. Oil Chem. Soc., 54, 582 (1977)

[15] Osipow L, Roseblatt W, J. Am. Oil Chem. Soc., 44, 307 (1967)

[16] Stein W, Weiss H, Baumen H, Fette-Steifen Anastrichem., 72, 959 (1970)

[17] Smith FD, Striton AJ, J. Am. Oil Chem. Soc., 44, 405 (1967)