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All Journal Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Jurnal Riset Kimia
Mers Selly
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Chemistry Engineering

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Pengaruh Waktu Reaksi Dan Rasio Molar Terhadap Asam Oleat Dengan Butanol Pada Sintesa Plastisizer Butil Oleat Selly, Mers; Nirwana, Nirwana; HS, Irdoni
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 2, No 1 (2015): Wisuda Februari Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

The amount of palm oil feedstock in Indonesia, encourages the development of palm oil industry product diversification. One alternative for providing value-added palm oil by esterification of oleic acid is contained in palm oil became known as butyl oleate plasticizers. Plasticizer is an additive compound added to polymer to improve flexibility and workabilitas. Step of this research is the preparation of H-zeolite catalysts and synthesis of the plasticizer butyl oleate esterification using natural zeolite catalysts are activated to H-zeolites with varying reaction time (6, 9 and 12 hours) and the molar ratio of oleic acid and butanol (1: 6 , 1: 9 and 1:12) with the permanent variable stirring speed of 200 rpm, temperature of 108-112 ° C and catalyst-based as much as 15% oleic acid. From the test results showed that the reaction time and the molar ratio of the plasticizer effect on the synthesis of butyl oleate. Obtained value of 0.862 specific gravity and viscosity of 8.39 mPa by showing that the specific gravity and viscosity plasticizer produced meets the standards of commercial plasitisizer namely 0.862 to 0.928 and from 8.2 to 9.4. The highest achievement in this research was 76.73% with a molar ratio of 1:12 for 12 hours process.Keywords: Esterification, H-zeolites, Oils, Plasticizers
KAJIAN AWAL PENGARUH WAKTU REAKSI DAN RASIO MOLAR ASAM OLEAT DENGAN BUTANOL TERHADAP SIFAT FISIKO KIMIA PLASTISIZER BUTIL OLEAT Selly, Mers; -, Nirwana
Jurnal Riset Kimia Vol 7, No 2 (2014): March
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrk.v7i2.176

Abstract

Vol 7 No 2ABSTRACTEsterification reaction is a reaction between fatty acids or carboxylic acids with alcohols toesters. Fatty acid (oleic acid) sourced from palm oil. One alternative to increase the economicvalue of palm oil is oleic acid esterification into oleic butyl known as plasticizers. Plasticizeradditives are compounds added to polymers to improve its flexibility and workabilitas. Thisstudy aims to study the effect of reaction time and molar ratio of the plasticizer synthesis oleicbutyl and identify the plasticizer oleic butyl. In this study, the first step is preparation H-Zeolitecatalyst, then synthesis of plasticizer butyl oleic esterification using natural zeolite catalystswere activated to H-zeolites with variables in the reaction time (6, 9 and 12 hours) and themolar ratio of oleic acid and butanol (1: 6, 1: 9 and 1:12) with the permanent variable stirringspeed of 200 rpm, 108-112 ° C of temperature and the catalyst were 15% oleic acid-based. Fromthe test results obtained 0.862 specific gravity, viscosity of 8.39 mPa and showed that thespecific gravity and viscosity of the resulting plasticizer has commercial plasticizer standardnamely 0.862 to 0.928 and from 8.2 to 9.4. Optimal operating conditions obtained in thisresearch is the molar ratio of 1:12, reaction time 12 hours resulted in a conversion reaction of76.73%.Keywords: Esterifikasi, H-zeolite, Oil, Plasticizer
KAJIAN AWAL PENGARUH WAKTU REAKSI DAN RASIO MOLAR ASAM OLEAT DENGAN BUTANOL TERHADAP SIFAT FISIKO KIMIA PLASTISIZER BUTIL OLEAT Mers Selly; Nirwana -
Jurnal Riset Kimia Vol. 7 No. 2 (2014): March
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrk.v7i2.176

Abstract

Vol 7 No 2ABSTRACTEsterification reaction is a reaction between fatty acids or carboxylic acids with alcohols toesters. Fatty acid (oleic acid) sourced from palm oil. One alternative to increase the economicvalue of palm oil is oleic acid esterification into oleic butyl known as plasticizers. Plasticizeradditives are compounds added to polymers to improve its flexibility and workabilitas. Thisstudy aims to study the effect of reaction time and molar ratio of the plasticizer synthesis oleicbutyl and identify the plasticizer oleic butyl. In this study, the first step is preparation H-Zeolitecatalyst, then synthesis of plasticizer butyl oleic esterification using natural zeolite catalystswere activated to H-zeolites with variables in the reaction time (6, 9 and 12 hours) and themolar ratio of oleic acid and butanol (1: 6, 1: 9 and 1:12) with the permanent variable stirringspeed of 200 rpm, 108-112 ° C of temperature and the catalyst were 15% oleic acid-based. Fromthe test results obtained 0.862 specific gravity, viscosity of 8.39 mPa and showed that thespecific gravity and viscosity of the resulting plasticizer has commercial plasticizer standardnamely 0.862 to 0.928 and from 8.2 to 9.4. Optimal operating conditions obtained in thisresearch is the molar ratio of 1:12, reaction time 12 hours resulted in a conversion reaction of76.73%.Keywords: Esterifikasi, H-zeolite, Oil, Plasticizer
Co-Authors Irdoni HS Nirwana - Nirwana, Nirwana