Optimization of hydrothermal liquefaction process for bio-oil products from kitchen residue under subcritical conditions-Reference-Cited by-同舟云学术

Optimization of hydrothermal liquefaction process for bio-oil products from kitchen residue under subcritical conditions

Published:2023-02-27 Issue:8 Volume:21 Page:1025-1034
ISSN:1542-6580
Container-title:International Journal of Chemical Reactor Engineering
language:en
Short-container-title:

Author:

Bai Jing¹²³⁴,Li Hao³,Ling Wenmeng³,Zheng Peng¹,Li Pan¹⁴,Chang Chun³⁴

Affiliation:

1. School of Mechanical and Power Engineering , Zhengzhou University , Zhengzhou 450001 , China

2. CAS Key Laboratory of Renewable Energy , Guangzhou 510640 , China

3. School of Chemical Engineering , Zhengzhou University , Zhengzhou 450001 , China

4. Henan Center for Outstanding Overseas Scientists , Luoyang , Henan , China

Abstract

Abstract In this work, the process parameters of batch hydrothermal liquefaction of kitchen residue were optimized with the yield of bio-oil as reference, including reaction temperature, residence time and initial pressure. According to the experimental results, the bio-oil yield of kitchen residue was the highest (39.73%) under the reaction conditions of 6 MPa, 300 °C and 30 min. The elemental content and components of bio-oil were characterized by organic element analyzer and gas chromatography/mass spectrometer. The surface and structural properties of biochar were detected and analyzed by Fourier transform infrared spectrometer, scanning electron microscope and surface area and porosity analyzer.

Funder

Program of Processing and Efficient Utilization of Biomass Resources of Henan Center for Outstanding Overseas Scientists

National Natural Science Foundation of China

the CAS Key Laboratory of Renewable Energy

Publisher

Walter de Gruyter GmbH

Subject

General Chemical Engineering

Link

https://www.degruyter.com/document/doi/10.1515/ijcre-2022-0195/pdf

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