Detergency Performance of Sodium Monoglycerol α-Sulfonated Alkanonates

소디움알파술폰 고급지방산 모노글리세리드의 세정성

  • Ro, Y.C. (Dept. of Ind. and Eng. Chem., Chungbuk Nat'l Univ.) ;
  • Lee, S.Y. (Chungnam Ind. College, Ind. Safty Eng.) ;
  • Yun, Y.K. (Han Hwa Group, Research and Eng. Center) ;
  • Nam, K.D. (Dept. of Ind. and Eng. Chem., Chungbuk Nat'l Univ.)
  • 노윤찬 (충북대학교 공과대학 공업화학과) ;
  • 이승렬 (충남공업전문대학 산업안전공학과) ;
  • 윤영균 ((주)한화 중앙연구소 정밀화학부) ;
  • 남기대 (충북대학교 공과대학 공업화학과)
  • Received : 1994.03.31
  • Accepted : 1994.07.16
  • Published : 1994.10.01

Abstract

The detergencies of these new functional anionic surfactants, sodium monoglycerol ${\alpha}$-sulfonated alkanoates, were investigated and compared with those of two commercial surfactants, that is, sodium ${\alpha}$-sulfonated alkanoic acid methyl ester and sodium alkyl benzene sulfonate. According to the variation of the hydrophobic alkyl chain length, the order of detergency was shown to be $C_{16}$>$C_{18}$>$C_{14}$>$C_{12}$. From the comparision experiment for the detergency and the various fundamental properties of two other surfactants, it was found that sodium monoglycerol ${\alpha}$-sulfonated hexadecanonate has the most outstanding characteristics of detergency. Possibly this result shows light on its industrial application as a nonpolluting detergent.

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