PENGARUH RASIO MOL REAKTAN DAN LAMA SULFONASI TERHADAP KARAKTERISTIK METHYL ESTER SULFONIC (MES) DARI  METIL ESTER MINYAK SAWIT

An experiment of sulfonation process of methyl ester to produce methyl ester sulfonates (MES) was caried out using methyl ester palm oil in factorial design and NaHSO as sulfonating agent with variation of ratio mol NaHSO : methyl ester (1:1.25, 1:1.5, 1:1.75 and 1:2 ) and sulfonation time (3 hour (L1), 4.5 hour (L2) and 6 hour (L3). The result showed that the best sulfonation condition present in 1:1,5 mol ratio and sulfonation time of 4,5 hour. The best characteristic of MES was produced emulsion stability of 68.25%, acid value of 2.57 mg KOH/g, iod value 10.91 g 1od/100 g sample, interfacial tension of 1.806 dyne/cm at MES concentration of 1% (w/w). The optimal salinity occured at concentration of 20.000 ppm which 1FT value of 0.0055 dyne/cm. Heating at a temperature of 800 C for 30 days with the addition of 2 3.Keywords: MES, sulfonation, NaHSO ABSTRAKSebuah penelitian tentang proses produksi metil ester sulfonat menggunakan bahan baku metil ester minyak kelapa sawit dilakukan secara faktorial menggunakan NaHSO sebagai agen pensulfonasi dengan variasi rasio mol NaHSO 1:1,25, 1:1,5, 1:1,75 dan 1:2 dan lama sulfonasi.dengan variasi 3; 45; dan 6 jam. Hasil penelitian menunjukkan bahwa kondisi proses sulfonasi terbaik terdapat pada rasio metil ester dan mol reaktan 1:1,5 dan lama reaksi 4,5 jam dan suhu reaksi lOOoC yang menghasilkan nilai stabilitas emulsi 68,25%, bilangan asam 2,57 mg KOH/g sampel, bilangan iod 10,91 g 1od/100 g sampel. Konsentrasi metil ester sulfonat MES terbaik untuk menghasilkan 1FT terendah adalah 1% (b/b) yaitu 1,806 dyne/cm, salinitas optimal terjadi pada 20.000 ppm NaCl dengan nilai 1FT 0,0055 dyne/cm. 0,098 dyne/cm.Kata kunci: MES, proses sulfonasi, NaHSO

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OPTIMASI PRODUKSI METIL ESTER SULFONAT DARI METIL ESTER MINYAK JELANTAH

REAKTOR ◽

10.14710/reaktor.14.2.165-172 ◽

2012 ◽

Vol 14 (2) ◽

pp. 165 ◽

Cited By ~ 2

Author(s):

Sri Hidayati ◽

Natalia Gultom ◽

Hestuti Eni

Keyword(s):

Surface Tension ◽

Sulfuric Acid ◽

Methyl Ester ◽

Interfacial Tension ◽

Emulsion Stability ◽

Acid Value ◽

H2so4 Concentration ◽

Salinity Water ◽

Methyl Ester Sulfonates ◽

Palm Methyl Ester

OPTIMATION OF METHYL ESTER SULFONATES PRODUCTION FROM WASTE COOKING METHYL ESTER. An experiment of sulfonation process of methyl ester to produce methyl ester sulfonates (MES) was caried out using waste palm methyl ester and sulfuric acid as sulfonating agent with variation of H2SO4 concentration (60% (K1), 70% (K2), dan 80% (K3)) and sulfonation time (60 minute (L1), 75 minute (L2) and 90 minute (L3)) using factorial on Randomized Complete Design Block. The experiment result showed the best sulfonation condition present in 80% H2SO4 concentration and sulfonation time of 90 minutes. The best characteristic of MES is produced showed surface tension of 27.35 dyne/cm, emulsion stability of 89.44%, acid value of 17.72 mg KOH/g and interfacial tension of 0.0361 dyne/cm at MES concentration of 2% in 10,000 ppm salinity water. Sebuah penelitian tentang proses produksi metil ester sulfonat menggunakan minyak bekas kelapa sawit dilakukan dengan menggunakan H2SO4 sebagai agen pensulfonasi dengan variasi konsentrasi H2SO4 (60% (K1), 70% (K2), dan 80% (K3)) dan lama sulfonasi (60 menit (L1), 75 menit (L2) and 90 menit (L3)) dengan menggunakan faktorial dalam Rancangan Kelompok Teracak Lengkap. Hasil penelitian menunjukkan bahwa kondisi proses sulfonasi terbaik terdapat pada konsentrasi H2SO4 80% dan lama reaksi 90 menit. Karakteristik Metil Ester Sulfonat (MES) terbaik yang dihasilkan memperlihatkan nilai tegangan permukaan 27,35 dyne/cm, stabilitas emulsi 89,44%, nilai bilangan asam antara 17,72 mg KOH/g dan nilai tegangan antar muka pada konsentrasi MES 2% di dalam air dengan salinitas 10.000 ppm yaitu 0,0361 dyne/cm.

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Perbandingan Karakteristik Surfaktan Metil Ester Sulfonat dan Sodium Lauril Sulfonat sebagai Bahan Emulsifier

Jurnal Riset Teknologi Industri ◽

10.26578/jrti.v9i2.1715 ◽

2016 ◽

Vol 9 (2) ◽

pp. 167-176

Author(s):

Eldha Sampepana ◽

Paluphy Eka Yustini ◽

Aditya Rinaldi ◽

Amiroh Amiroh

Keyword(s):

Fatty Acids ◽

Surface Tension ◽

Methyl Ester ◽

Interfacial Tension ◽

Palm Oil ◽

Emulsion Stability ◽

Raw Material ◽

Enzymatic Method

Surfactant which is used as raw emulsifier in an industry activity such as Sodium Lauryl Sulfonate is a raw material import, it is petroleum derivative which is not renewable and may cause pollution to the environment, because it is not degraded and are carcinogenic. The purpose of the research is to compare the characteristics of the Quaternary methyl ester sulfonat (MES) and Sodium Lauryl Sulfonat (SLS) as emulsifier. First, make the MES by filtering and eliminating fatty acids of palm oil, then process the MES with enzymatic method become methyl ester, then react it in sulfonation and metanolization process, and also neutralized with NaOH. Next, the MES experiment is compared with SLS and existing MES in the market. The results show that surfactants MES experiment has value hidrofil lipofil balance (HLB) interfacial tension and emulsion stability greater than MES in the market and SLS. And the surface tension of MES experiment is larger than MES in the market, but smaller compared to SLS.ABSTRAKSurfaktan yang digunakan sebagai bahan baku emulsifer dalam aktivitas suatu industri pada saat ini seperti Sodium Lauril Sulfonat merupakan bahan baku import yang merupakan turunan dari minyak bumi, dengan sifat tidak dapat diperbaharui dan dapat menimbulkan pencemaran terhadap lingkungan karena tidak mudah terdegradasi serta bersifat karsinogenik. Metil ester sulfonat dari bahan minyak sawit merupakan surfaktan dengan sifat mudah terdegradasi yang perlu diketahui karakteristiknya. Penelitian bertujuan untuk membandingkan karakteristik surfaktan metil ester sulfonat (MES) dan Sodium Lauril Sulfonat (SLS) sebagai bahan emulsifier. Mula-mula dilakukan pembuatan MES dengan cara menyaring dan menghilangkan asam lemak minyak sawit terlebih dahulu, kemudian diolah menjadi metil ester secara enzimatis, lalu direaksikan secara sulfonasi dan metanolisis, serta dinetralkan dengan NaOH. Selanjutnya MES hasil percobaan dibandingkan dengan SLS dan MES yang ada dipasaran. Hasil penelitian menunjukkan bahwa surfaktan MES memiliki nilai hidrofil lipofil balance (HLB) tegangan antar muka dan stabilitas emulsi lebih besar apabila dibandingkan dengan MES di pasaran dan SLS, kecuali nilai stabilitas emulsi antara MES dan SLS sama. Dan tegangan permukaan MES hasil percobaan, lebih besar dibandingkan dengan MES dipasaran, dan lebih kecil dibandingkan dengan SLS. Kata kunci : Metil ester sulfonat, hidrofil lipofil balance, emulsifier, sodium lauril sulfonat , stabilitas emulsi

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Preparation of Methyl Ester Sulfonates Based on Sulfonation in a Falling Film Microreactor from Hydrogenated Palm Oil Methyl Esters with Gaseous SO3

Industrial & Engineering Chemistry Research ◽

10.1021/ie3028763 ◽

2013 ◽

Vol 52 (10) ◽

pp. 3714-3722 ◽

Cited By ~ 16

Author(s):

Tianming Xie ◽

Changfeng Zeng ◽

Chongqing Wang ◽

Lixiong Zhang

Keyword(s):

Methyl Ester ◽

Palm Oil ◽

Methyl Esters ◽

Falling Film ◽

Methyl Ester Sulfonates

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Ecotoxicology Study of Various Homologues of Methyl Ester Sulfonates (MES) Derived from Palm Oil

Journal of Surfactants and Detergents ◽

10.1007/s11743-017-2011-3 ◽

2017 ◽

Vol 20 (6) ◽

pp. 1467-1473 ◽

Cited By ~ 3

Author(s):

Siti Afida Ishak ◽

Razmah Ghazali ◽

Zulina Abd Maurad ◽

Noorazah Zolkarnain

Keyword(s):

Methyl Ester ◽

Palm Oil ◽

Methyl Ester Sulfonates

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SINTESIS SURFAKTAN METIL ESTER SULFONAT DARI PALM OIL METHYL ESTER DAN NATRIUM METABISULFIT DENGAN PENAMBAHAN KATALIS KALSIUM OKSIDA

Jurnal Riset Kimia ◽

10.25077/jrk.v8i2.229 ◽

2016 ◽

Vol 8 (2) ◽

pp. 125

Author(s):

Nirwana ◽

Irdoni ◽

Jatikta Yuniharti

Keyword(s):

Surface Tension ◽

Methyl Ester ◽

Interfacial Tension ◽

Calcium Oxide ◽

Palm Oil ◽

Anionic Surfactant ◽

Linear Alkylbenzene ◽

Sodium Metabisulphite ◽

Linear Alkylbenzene Sulphonate ◽

The Stability

The most widely used surfactant is an anionic surfactant which is synthesized from petroleum namely Linear Alkylbenzene sulphonate (LABS). Methyl Ester Sulfonate which is currently being developed. Surfactant can produced from palm oil methyl ester via sulfonation sulfonate. When in this research using sodium metabisulphite. The aims of this work is to synthesize Methyl Ester Sulfonate surfactant from Palm Oil Methyl Ester using Sodium Metabisulphite and a catalyst Calcium Oxide. The effects of time and the mole ratio are also investigated. Sulfonation process carried out in 4, 5, 6 hours with mole ratio of 1: 0,5, 1:1, 1: 1,5, temperature of 80° C and with stirring speed of 450 rpm. It haven been found that the surfactant produced has density of (0.89490 g/cm3 - 0.89545 g/cm3), viscosity (2.0323 cP - 2.1329 cP), pH (2,03 - 2,48), surface tension (32.60 mN/m - 33.60 mN/m), interfacial tension (30.45 mN/m - 30.94 mN/m), and the stability emulsion (59.17% - 89, 17%).

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SINTESIS SURFAKTAN METIL ESTER SULFONAT (MES) DARI METIL LAURAT

KOVALEN ◽

10.22487/j24775398.2016.v2.i2.6726 ◽

2016 ◽

Vol 2 (2) ◽

Author(s):

Nur Iman ◽

Abdul Rahman Razak ◽

Nurhaeni Nurhaeni

Keyword(s):

Surface Tension ◽

Methyl Ester ◽

Lauric Acid ◽

Emulsion Stability ◽

Methyl Esters ◽

Acid Value ◽

Wave Number ◽

Methyl Laurate ◽

Sulfonate Group ◽

Best Value

Synthesis of surfactant methyl ester sulfonate (MES) of methyl laurate has been done. This study aims to determine the best mole ratio between the methyl esters of lauric acid with sulfonated agent NaHSO3 in sulfonated methyl laurate. Mole variation used in this study are 1:1; 1:1,2; 1:1,4 and 1;1,6 (v/w). Best value MES emulsion stability, acid value and the surface tension is 94,5 minutes,1.3 ml KOH/ g sample, 39.3 dyne/cm in 1:4 ratio produces. MES synthesis produced by sulfonate group shown in the FTIR spectra in the wave number around 1366.52 to 1015.30 cm. Keywords : Surfactant Methyl Ester Sulfonate, Methyl Laurate.

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PENGARUH PENGGUNAAN PENYALUT BIOBLEND PS/PCL TERHADAP PELEPASAN ZAT AKTIF UREA GRANUL

Jurnal Riset Kimia ◽

10.25077/jrk.v8i2.234 ◽

2015 ◽

Vol 8 (2) ◽

pp. 158

Author(s):

Salman ◽

Febriyenti ◽

Akmal Djamaan

Keyword(s):

Surface Tension ◽

Methyl Ester ◽

Interfacial Tension ◽

Calcium Oxide ◽

Palm Oil ◽

Anionic Surfactant ◽

Linear Alkylbenzene ◽

Sodium Metabisulphite ◽

Linear Alkylbenzene Sulphonate ◽

The Stability

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Pemanfaatan Metil Ester Sulfonat pada Pembuatan Deterjen Cair

Jurnal Riset Teknologi Industri ◽

10.26578/jrti.v7i14.1544 ◽

2016 ◽

Vol 7 (14) ◽

pp. 143-155

Author(s):

Eldha Sampepana ◽

Suroto Hadi Saputra

Keyword(s):

Fatty Acids ◽

Methyl Ester ◽

Linear Alkylbenzene Sulfonate ◽

Emulsion Stability ◽

Alcohol Sulfate ◽

Stable Emulsion ◽

Linear Alkylbenzene ◽

Alkylbenzene Sulfonate ◽

The Stability ◽

The Right

In the manufacture of detergents still using surfactants (which serves as an emulsifier) of crude oil in the form of the AS. (alcohol sulfate) and LAS (linear alkylbenzene sulfonate), where this type of surfactant cannot be degraded by microorganisms when discharged into the environment, causing environmental pollution. Methyl ester sulfonate surfactant is an anionic surfactant which has a composition of C16 - C18 fatty acids are capable of acting against nature deterjensinya, while the C12 - C14 fatty acids contribute to the foaming effect. The purpose of this study was to look for the formulation of methyl ester sulfonate (MES) the right to produce a good detergent by using materials such as methyl ester sulfonate surfactant self-made, methyl ester sulfonate and sodium lauryl market Ester Sulfate (SLS) with a concentration of 15 %, 20 % and 25 %. Detergent results of the study have high detergency ( net ) compared with the detergency of detergent commercial, have a stable emulsion stability, the stability of the foam/foam detergent power made from methyl ester sulfonate surfactant produces less foam, compared with a detergent made from SLS and surfactant SNI 06-4075-1996 standards.

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