The Steamax Research and Development Department, led by Dr. Rajiv Seth, has made a significant breakthrough in biofuel technology. Their first research article, which focuses on developing biofuel from cashew nut shell liquid (CNSL), has been accepted for publication in the Journal of Renewable Energy and Environment (JREE). This study explores the influence of hydrocarbons molecules in thermally cracked CNSL on fuel properties and engine performance.

Understanding the Impact of Hydrocarbons on Fuel Properties

With recent government policies and growing concerns over environmental pollution, many energy-dependent sectors increasingly turn to renewable energy sources. Biofuels are prefer over solar and wind energy due to their high energy density, simplicity, and availability. However, before any biomass convert into biofuel, it’s essential to have a comprehensive understanding of how the fuel molecules behave in processing, refining, production, fuel properties, and end applications. Recent studies on biofuel molecules have provided crucial insights, helping energy professionals address many unanswered questions.

Steamax identified cashew nut shell liquid (CNSL) as a promising biofuel feedstock due to its excellent fuel qualities. Their study focused on thermally cracked CNSL, which has already shown significant potential in engines and boilers.

Key Findings from Steamax’s Research

The study revealed several important findings about the fuel properties and performance of thermally cracked CNSL:

• Cold Extraction of CNSL: Cold extraction yields CNSL with a high concentration of anacardic acid, an essential component influencing fuel properties.
• Thermal Cracking at High Temperatures: This process produces aromatic and linear hydrocarbons (such as cardol and FAMEs), presenting an alternative pathway for producing biodiesel from macromolecules with strong potential.
• Superior Fuel Qualities: The presence of cardol and methyl oleate contributes to the superior fuel qualities and engine characteristics of thermally cracked CNSL.
• Molecular Structure: Combining an aromatic structure, linear carbon chains, bound oxygen molecules, and the carbon/hydrogen (C/H) ratio plays a crucial role in the improved performance of TC-CNSL compared to other hydrocarbons.

A Sustainable Alternative to Petrodiesel

This study was driven by the development of a sustainable alternative to traditional petrodiesel. Through the thermal cracking of CNSL, Steamax has successfully created a biofuel from renewable biomass that offers promising fuel properties and performance in various applications.

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We’re eager to hear your thoughts on our study and discuss further possibilities in biofuel development. Please feel free to reach out to us at  +91-9315124803.