Development of liquid smoke production process as a latex coagulant by utilizing a refrigeration machine

This study aims to obtain a method of producing liquid smoke as a latex freezing material using a pyrolysis reactor equipped with a counter flow condenser with a cold water cooling medium. The raw materials as local wisdom studied were coconut shells and oil palm shells, abundant in South Sumatra. T...

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Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2020-12, Vol.909 (1), p.12032
Main Authors: Sipahutar, Riman, Kusuma Pratiwi, Diah, Bizzy, Irwin, Sofijan, Armin, Hidayati, Baiti
Format: Article
Language:English
Subjects:
Coagulants
Cold flow
Cold water
Condensates
Counterflow
Freezing
Heat exchangers
Latex
Liquid cooling
Production methods
Pyrolysis
Raw materials
Sedimentation tanks
Shell and tube
Smoke
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Summary:This study aims to obtain a method of producing liquid smoke as a latex freezing material using a pyrolysis reactor equipped with a counter flow condenser with a cold water cooling medium. The raw materials as local wisdom studied were coconut shells and oil palm shells, abundant in South Sumatra. The condensation process uses a shell and tube type heat exchanger with counter flow. The raw materials were pyrolyzed with time variations of 180, 240 and 300 minutes. The production of liquid smoke with a pyrolysis duration of 300 minutes has the highest yield values of 36,66% and 29,74%, respectively, for the the raw materials of oil palm shell and coconut shell. The average amounts of tar separated from liquid smoke in a settling tank are 8.13% and 8.08%, respectively, for raw materials of oil palm shell and coconut shell.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/909/1/012032