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Technical Criteria for Converting Biomass to High Liquid Bio-Oil Yields

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Thermochemical and Catalytic Conversion Technologies for Future Biorefineries

Part of the book series: Clean Energy Production Technologies ((CEPT))

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Abstract

Rising energy demands and depletion of fossil fuels have led the research community to investigate alternative fuel sources. Green and renewable biofuels have evolved to substitute for a non-renewable energy source. Biomass can be utilized as a raw material for producing low-carbon fuels. Although biomass-based fuels can replace fossil fuels, direct use is limited due to the low quality of the fuels and expensive process costs. An unrivaled solution to this problem is an integrated biorefinery concept involving generating hydrocarbon-grade fuels and valuable chemicals from pyrolysis-derived bio-oil. The chapter examines recent breakthroughs in bio-oil up-gradation processes and moisture removal techniques and bio-oil recovery of valuable compounds. One of the widely used and well-developed techniques for producing bio-oil is the fast pyrolysis of biomass. The catalytic cracking process has been identified as a viable technology for converting bio-crude to liquid fuel in bio-oil upgrading. The chapter examines recent trends and advances in the fast pyrolysis technique to improve overall profitability of the process. Critical analysis of the potential and existing techniques and necessary future steps are essential for adopting these methods industrially and in a feasible manner.

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Abbreviations

CHNS-O:

Analyzer

CO2:

Carbon dioxide

DSC:

Differential scanning calorimetry

SEM:

Scanning electron microscope; Py-GC/MS- Pyrolysis-gas chromatography/mass spectrometry

FTIR:

Fourier transforms infrared spectroscopic analyzer

NMR:

Nuclear magnetic resonance spectroscopy

NOx:

Nitrogen oxides

SO2:

Sulfur dioxide (SO2)

TGA:

Thermogravimetric analysis analyzer

XRD:

X-ray diffraction analyzer

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Correspondence to Praveen Kumar Ghodke .

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© 2022 The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.

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Koralkar, N., Ghodke, P.K. (2022). Technical Criteria for Converting Biomass to High Liquid Bio-Oil Yields. In: Verma, P. (eds) Thermochemical and Catalytic Conversion Technologies for Future Biorefineries. Clean Energy Production Technologies. Springer, Singapore. https://doi.org/10.1007/978-981-19-4312-6_7

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