Effect of condensate temperature on lard pyrolysis

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Charitr Puinta
Asst. Prof. Chatchai Benjapiyaporn
Asst. Prof. Julaporn Benjapiyaporn
Nattadon Pannucharoenwong
Keyoon Duanguppama

Abstract

This research focuses on the effect of condensation set temperature on lard pyrolysis. The experimental conditions were a pyrolysis temperature of 500 °C for 3 hours and a second condensing unit temperature of -10 °C. It adjusted the temperature of the first five-stage condenser to 40, 50, 60, 70, and 80 °C to study the quantity and properties of the fuel. The results showed that the condensate temperature was 60 °C. The maximum amount of heavy fuel was 41 wt%, while the condensing unit temperature was 80 °C and the maximum amount of light fuel was 4 wt%. Different heavy fuel oils have a density of 927 kg/m3, a viscosity of 8.69 cSt, and a high calorific value of 39 MJ/kg. And it ignites at a temperature of 31.37 °C, while a light fuel has a density of 686.67 kg/m3, a viscosity of 1.67 cSt, and a calorific value of 40 MJ/kg. The chemical composition analysis found that heavy fuel oil has a chemical composition with acidic substances as the main component. While light fuels have the chemical composition of substances in the gasoline group as the main constituents

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How to Cite
1.
Puinta C, Benjapiyaporn APC, Benjapiyaporn APJ, Pannucharoenwong N, Duanguppama K. Effect of condensate temperature on lard pyrolysis. featkku [internet]. 2023 Jun. 23 [cited 2026 Jan. 23];9(1):75-86. available from: https://ph02.tci-thaijo.org/index.php/featkku/article/view/248967
Section
Research Articles

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