2018
DOI: 10.32765/wartaihp.v34i2.3663
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Optimasi pada Epoksidasi Asam Oleat sebagai Bahan Baku dalam Sintesis Asam 9,10 - Dihidroksi Stearat (DHSA)

Abstract: Sintesis asam 9,10-dihidroksi stearat (DHSA) dari asam oleat terepoksidasi merupakan salah satu upaya yang akan meningkatkan penggunaan, diversifikasi, dan nilai tambah minyak kelapa sawit. Berbagai variasi proses dilakukan pada optimasi epoksidasi asam oleat. Tujuan penelitian ini adalah untuk mengetahui parameter-parameter yang berpengaruh dalam epoksidasi asam oleat melalui rute asam performat (PFA). Selanjutnya, produk dianalisis menggunakan beberapa metode pengujian. Epoksidasi asam oleat dengan asam perf… Show more

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Cited by 2 publications
(2 citation statements)
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“…If in an exothermic reaction, a change in the reaction temperature is carried out, then the equilibrium of the chemical reaction will shift towards the endothermic reaction (towards the left), so that the product formed is reduced. Similarly, if the reaction goes endothermic, the chemical equilibrium shifts to the right, so that the formed product increases as the reaction temperature increases [20]. The value of the reaction equilibrium constant can be determined using the following equation [21].…”
Section: Equilibrium Analysis Of Reactionmentioning
confidence: 99%
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“…If in an exothermic reaction, a change in the reaction temperature is carried out, then the equilibrium of the chemical reaction will shift towards the endothermic reaction (towards the left), so that the product formed is reduced. Similarly, if the reaction goes endothermic, the chemical equilibrium shifts to the right, so that the formed product increases as the reaction temperature increases [20]. The value of the reaction equilibrium constant can be determined using the following equation [21].…”
Section: Equilibrium Analysis Of Reactionmentioning
confidence: 99%
“…This is in accordance with the Van't Hoff equation [22] and the Le Chatelier principle where if in the equilibrium system the temperature is raised, then the equilibrium of the reaction will shift in the direction that requires heat (towards the endotherm reaction). In endothermic reactions, the higher the temperature, the conversion will also increase [20]. In other words, the equilibrium rated value (K) is directly proportional to the conversion (X)…”
Section: Equilibrium Analysis Of Reactionmentioning
confidence: 99%