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

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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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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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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Synthesis of Eco-Friendly Detergent Based on Crude Palm Oil and Titania Nanoparticles

Asian Journal of Chemistry ◽

10.14233/ajchem.2019.21984 ◽

2019 ◽

Vol 31 (10) ◽

pp. 2394-2396

Author(s):

P.P. Wulandari ◽

M.T. Adiwibowo ◽

A.S. Redjeki ◽

M. Ibadurrohman ◽

Slamet

Keyword(s):

Surface Tension ◽

Gas Chromatography ◽

Methyl Ester ◽

Mass Spectroscopy ◽

Palm Oil ◽

Titania Nanoparticles ◽

Crude Palm Oil ◽

Fourier Transformed Infrared Spectroscopy ◽

Gas Chromatography Mass Spectroscopy ◽

Tension Analysis

In this work, we report the synthesis of eco-friendly detergent from crude palm oil and titania. Crude palm oil was converted into methyl ester sulfonate through esterification, transesterification and followed by sulfonation process. As-produced methyl ester sulfonate was characterized with Fourier transformed infrared spectroscopy (FTIR), gas chromatography-mass spectroscopy (GC-MS), liquid chromatography mass spectroscopy (LCMS) and surface tension analysis. Detergents were synthesized by dispersing titania nanoparticles into methyl ester sulfonate solution, forming a nanofluid. Stability and detergency of the nanofluidic detergents were then evaluated. The results showed that the nanofluid detergents were stable in the presence of 0.1 wt % titania and the photocatalytic activity of titania nanoparticles improved the ability of nanofluidic detergents to remove dirt as well as degrading the surfactant residues in the laundry waste stream.

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Assessment of Soil Microbial Toxicity on Acute Exposure of the Anionic Surfactant Linear Alkylbenzene Sulphonate

Journal of Environmental Science and Technology ◽

10.3923/jest.2012.354.363 ◽

2012 ◽

Vol 5 (5) ◽

pp. 354-363 ◽

Cited By ~ 2

Author(s):

Aju K. Asok ◽

M.S. Jisha

Keyword(s):

Anionic Surfactant ◽

Acute Exposure ◽

Linear Alkylbenzene ◽

Soil Microbial ◽

Microbial Toxicity ◽

Linear Alkylbenzene Sulphonate

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Optimization of Methyl Ester Production from Waste Palm Oil Using Activated Carbon Supported Calcium Oxide Catalyst

Solid State Phenomena ◽

10.4028/www.scientific.net/ssp.280.346 ◽

2018 ◽

Vol 280 ◽

pp. 346-352

Author(s):

Zuraida Wan ◽

Bassim H. Hameed ◽

N. Mohammad Nor ◽

Nur Alwani Ali Bashah

Keyword(s):

Activated Carbon ◽

Reaction Time ◽

Methyl Ester ◽

Calcium Oxide ◽

Palm Oil ◽

Molar Ratio ◽

Solid Base ◽

Catalyst Amount ◽

Optimum Reaction ◽

Waste Cooking Palm Oil

In this study, methyl ester (ME) was produced by transesterification of waste cooking palm oil (WPO) using activated carbon supported calcium oxide as a solid base catalyst (CaO/AC). Process optimization using response surface methodology (RSM) was applied to study the effect of reaction time, molar ratio of methanol to oil, reaction temperature and catalyst amount to produce highest ME content. The optimum reaction condition was at 5.5 wt% catalyst amount, 170 °C temperature, 15:1 methanol to oil molar ratio and 2 h 22 min reaction time. The predicted and experimental ME content were found to be 80.02% and 77.32%, respectively.

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Formulation of Biodegreaser Made from Palm Oil Methyl Ester Sulfonate Surfactant with Oxalic Acid Additive

International Journal of Oil Palm ◽

10.35876/ijop.v4i2.62 ◽

2021 ◽

Vol 4 (2) ◽

pp. 39-45

Author(s):

Illah Sailah ◽

Erliza Hambali ◽

Fadilla Eka Aulyana

Keyword(s):

Surface Tension ◽

Methyl Ester ◽

Specific Gravity ◽

Oxalic Acid ◽

Acid Concentration ◽

Palm Oil ◽

Environmentally Friendly ◽

Cleaning Agent ◽

Oxalic Acid Concentration ◽

Palm Methyl Ester

The development of bio degreaser made from palm oil surfactant aims to substitute bio degreaser made from petroleum surfactant which is less environmentally friendly. The development was carried out by formulating palm methyl ester sulfonate (MES) surfactant with oxalic acid as metal or non-metal cleaning agent. The purpose of this study was to obtain the best concentration of oxalic acid in the bio degreaser formulation. The concentrations of oxalic acid tested were 7, 8, and 9%. The best concentration of oxalic acid was determined based on the results of characteristic tests and detergency tests, namely 7% oxalic acid concentration. The resulting bio degreaser product has a pH of 1.6; viscosity 1.39 cp; specific gravity of 1.012; surface tension 32 dyne/cm and detergency power 84%. Furthermore, the resulting bio degreaser was added with Diethanolamioda (DEA) surfactant. The purpose of adding DEA surfactant is to increase the pH and lower the surface tension. The formulation results showed an increase in pH from 1.6 to 3.2 and a decrease in surface tension from 31.97 dyne/cm to 28.70 dyne/cm. In addition, there was an increase in viscosity from 1.39 cp to 1.62 cp and specific gravity from 1.012 to 1.018.

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