Exploration of the Interrelationship within Biomass Pyrolysis Liquid Composition Based on Multivariate Analysis.

ABSTRACT: The diverse utilization of pyrolysis liquid is closely related to its chemical compositions. Several factors affect PA compositions during the preparation. In this study, multivariate statistical analysis was conducted to assess PA compositions data obtained from published paper and experimental data. Results showed the chemical constituents were not significantly different in different feedstock materials. Acids and phenolics contents were 31.96% (CI: 25.30-38.62) and 26.50% (CI: 21.43-31.57), respectively, accounting for 58.46% (CI: 46.72-70.19) of the total relative contents. When pyrolysis temperatures range increased to above 350 °C, acids and ketones contents decreased by more than 5.2-fold and 1.53-fold, respectively, whereas phenolics content increased by more than 2.1-fold, and ac

SUBMITTER: Guo G 

PROVIDER: S-EPMC9457913 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature