PENGARUH RASIO MOL, SUHU DAN LAMA REAKSI TERHADAP BILANGAN IOD, BILANGAN ASAM, BILANGAN PEROKSIDA DAN KANDUNGAN SULFONAT SURFAKTAN DARI CPO
DOI:
https://doi.org/10.25077/jrk.v2i2.155Abstract
Â
ABSTRACT
Â
A surfactant is a surface-active agent that can be produced by chemical or biochemical synthesis.  The main characteristic of a surfactant is having polar and non polar groups at the same molecule (amphiphilic molecules) and forming head-tail configuration. This research as aimed to obtain      the optimum condition (reaction temperature, sulphonation reaction and molar ratio)                              of sulphonation process in producing MES from CPO methyl ester and to investigate                          the characteristic of MES produced. Measurements conducted include iodine value, acid value, peroxide value and absorbance of Sulfonate. Experimental design used was Response Surface Method (RSM) and Central Composite Design (CCD) with three factors. MES resulted from this best condition   had following characteristic or CPO was obtained with ratio of reactants of 1:1.5, reaction time of 4.5 hour and reaction temperature of 108.9ºC with Acid value of 13.32 mg KOH/g sample, Iod value  of 41.12 Iod g/100 sample, Peroxide value of 7.6 mmole/1000 g, sulfonat absorbance of 0.76 AU.
Â
Keywords :  metil ester sulfonat, acid value, iod value, peroxide value
Â
  ÂReferences
E. Hambali, A. Suryani, D. Haryadi, H. Hanafie, I. K. Reksowardoyo, M. Rivai, M. Ihsanur, P. Suryadarma, S. Tjitrosemito, T. H. Soerawidjaja, T. Pawitasari, T. Praksoso, dan W. Purnama, Jarak pagar tanaman penghasil biodiesel, Swadaya, 2006, 147.
W. B. Sheats, dan B. W. Mac Arthur, Methyl Ester Sulfonate Products, [terhubung berkala, http://www.chemithon.com,(26/2/2003).
C. Foster, Sulfonation and Sulfation Processes. In : Soap and Detergents, A Theoretical and Practical Review, Spitz, L, JAOCS., Champaign, Illinois, (1996).
J. Pore, Oil and Fat Manual, Intercept Ltd, Andover, UK, Paris, New York, 1993.
A. E. Sherry, B. E. Chapman, M. T. Creedon, J. M. Jordan, dan R. L. Moese, Nonbleach Process for the Purification of Palm C16-18 Methyl Ester Sulfonates, J. Am. Oil Chem., 72(7): 835-841, (1995).
AOAC, Official Method of Analysis of the Association of Official Analytical Chemist, AOAC, Washington, 1995.
J. B. Moreno, dan J. L Berna, Influence of Sulfonated Material and Its Sulfone Content on the Physical Properties of Linier Alkyl Benzene Sulfonates, JAOCS., 65(6), (1988).
P. C. Hu, dan M. E. Tuvell, Effect of Water Hardness Ions on the Solution Properties of an Anionic Surfactant, JAOCS., 65(8), (1988).
P. C. Hu, dan M. E. Tuvell, A Mechanistic Approach to the Thermal Degradation of α Olefin Sulfonates, JAOCS., 65(6), (1988).
Dunn, Effect of Oxidation Under Accelerated Conditions on Fuel Properties of Methyl Soya (biodiesel), JAOCS., 79(9), (2002).
R. M. Silverstein, and F. X Webster,. Spectrometric Identification Organic Compound, John Willey & Sons, Inc, New York, 1988.
S. M. Mukherji, S. P Singh dan R. P Kapoor, Organic Chemistry, 2, New Age International, Limited Publ, New Dehli, 1985.
R. L. Peesok, L. D Shields, T. Courns dan I. G. Mac William, Modern Method of Chemical Analysis, 2nd Editian, John Willey & Sons, Inc, New York, 1976.
Downloads
Published
How to Cite
Issue
Section
Citation Check
License
Please find the rights and licenses in Jurnal Riset Kimia (J. Ris. Kim). By submitting the article/manuscript of the article, the author(s) agree with this policy. No specific document sign-off is required.
1. License
The use the article will be governed by the Creative Commons Attribution license as currently displayed on Creative Commons Attribution 4.0 International License.Â
2. Author(s)' Warranties
The author warrants that the article is original, written by stated author(s), has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary written permissions to quote from other sources have been obtained by the author(s).
3. User Rights
Under the Creative Commons license, the journal permits users to copy, distribute, and display the material for any purpose. Users will also need to attribute authors and J. Ris. Kim on distributing works in the journal and other media of publications.
4. Rights of Authors
Authors retain all their rights to the published works, such as (but not limited to) the following rights;
- Copyright and other proprietary rights relating to the article, such as patent rights,
- The right to use the substance of the article in own future works, including lectures and books,
- The right to reproduce the article for own purposes,
- The right to self-archive the article,
- The right to enter into separate, additional contractual arrangements for the non-exclusive distribution of the article's published version (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
5. Co-Authorship
If the article was jointly prepared by more than one author, any authors submitting the manuscript warrants that he/she has been authorized by all co-authors to be agreed on this copyright and license notice (agreement) on their behalf, and agrees to inform his/her co-authors of the terms of this policy. J. Ris. Kim will not be held liable for anything that may arise due to the author(s) internal dispute. J. Ris. Kim will only communicate with the corresponding author.