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Updated: Jul 18, 2025

Experimental Protocol for Biodiesel Production with Isolation of Alkenones as Coproducts from Commercial Isochrysis Algal Biomass
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Experimental Protocol for Biodiesel Production with Isolation of Alkenones as Coproducts from Commercial Isochrysis Algal Biomass

Published on: June 24, 2016

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使用生物基异质催化剂从棕油中提高脂肪酸甲基的可持续生产:过程模拟和技术经济分析

Phonsan Saetiao1, Napaphat Kongrit1, Jakkrapong Jitjamnong1

  • 1Petroleum Technology Program, Industrial Technology Department, Faculty of Industrial Education and Technology, Rajamangala University of Technology Srivijaya, 2/1 Rachadamnoennork Rd., Boryang, Muang, Songkhla 90000, Thailand.

ACS omega
|August 28, 2023
PubMed
概括

从子灰 (CSA) 制成的新型固体碳催化剂有效地生产生物柴油. 这种可持续的催化剂在最佳条件下实现了97.14%的收益率,显示出经济可行性和减少二氧化碳排放.

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The Fischer esterification reaction was developed by the German chemist Emil Fischer in 1895. It is a condensation reaction between carboxylic acids and alcohols in an acidic medium to give esters and water.
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Carboxylic Acids to Esters: Acid-Catalyzed (Fischer) Esterification Mechanism

Carboxylic acids react with alcohols to yield esters via an acid-catalyzed condensation reaction called Fischer esterification. This is a nucleophilic acyl substitution reaction that proceeds via a tetrahedral intermediate, where a water molecule is eliminated as the leaving group.
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Lipids also are sources of energy that power cellular processes. Like carbohydrates, lipids are composed of carbon, hydrogen, and oxygen, but these atoms are arranged differently. Most lipids are nonpolar and hydrophobic. Major types include fats and oils, waxes, phospholipids, and steroids.
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