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Investigation of the depolymerization process of hydrothermal gasification natural rubber with ReaxFF-MD simulation and DFT computation
This study targets the research gap of degradation mechanism in hydrothermal gasification of recycling waste rubber. The depolymerization process of...
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Evaluating the Role of Gasification Stages on Evolution of Fuel-N to Deepen in Sustainable Production of NH3
In this chapter, pyrolysis of meat and bone meal (MBM) with two types of reactors and gasification of produced pyrolysis char under different...
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Chemical reactions of oily sludge catalyzed by iron oxide under supercritical water gasification condition
Supercritical water gasification is a promising technology in dealing with the degradation of hazardous waste, such as oily sludge, accompanied by...
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Review: chemical approaches toward catalytic lignin degradation
Lignin is a potentially high natural source of biological aromatic substances. However, decomposition of the polymer has proven to be quite...
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Slow pyrolysis and gasification reactivity of thermally treated spent coffee grounds pre-treated by wet oxidation
Slow pyrolysis and gasification reactivities of waste biochar samples, produced after hydrothermal treatment of spent coffee grounds, were determined...
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Determination of Lignin Content in Plant Materials Using Solid-State 13C NMR Spectroscopy
AbstractThe article shows the possibilities of solid-state (СP MAS) 13 С NMR spectroscopy for determination of lignin content in a wide range of...
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The temperature effect on the production of liquid and solid fuel via wood pellet torrefaction
The effects of temperature on the product quality of wood pellet torrefaction were examined by performing experiments, proximate analysis, ultimate...
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Reactor for Waste Gasification with Highly Superheated Steam
AbstractUsing highly superheated steam (HSS) with a temperature of above 2000 K for oxygen-free gasification/detoxification of industrial, municipal,...
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Comparative Analysis of the Oxidation of Lignin and Sludge-Lignin in a Stream of Air and a Water–Oxygen Mixture
Oxidation of sulfate lignin and sludge-lignin (waste from Baikal Pulp and Paper Mill) in a stream of water–oxygen mixture and in air in the...
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Depolymerization and conversion of lignin to value-added bioproducts by microbial and enzymatic catalysis
Lignin, the most abundant renewable aromatic compound in nature, is an excellent feedstock for value-added bioproducts manufacturing; while...
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Van Krevelen diagrams based on machine learning visualize feedstock-product relationships in thermal conversion processes
Feedstock properties play a crucial role in thermal conversion processes, where understanding the influence of these properties on treatment...
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Recent Advances in Enzymatic Conversion of Lignin to Value Added Products
Lignin is the second most abundant biopolymer and the largest reservoir of bio-based aromatic building blocks on earth that could replace numerous...
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Biomass: Hydrogen and Methanol Production
Use of biomass as a feedstock for the generation of hydrogen and methanol has rekindled attention due to the growing demand for clean and sustainable...
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Biomass: Hydrogen and Methanol Production
Use of biomass as a feedstock for the generation of hydrogen and methanol has rekindled attention due to the growing demand for clean and sustainable...
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Hydrothermal liquefaction of cellulose and lignin: a new approach on the investigation of chemical reaction networks
Hydrothermal liquefaction is one of the most promising technologies to convert high moisture biomass into biofuels. However, understanding the...
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Biomass: Existing Management and Practices
Plant-, animal-, municipal-, and industrial-based biomasses are the sustainable sources of energy that are available in large quantities. However,...
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Microwave-Assisted Lignin Conversion to Liquid Products in the Presence of Iron and Nickel
AbstractResults of the microwave-assisted catalytic pyrolysis of lignin have been described. It has been shown that, in a medium of an inert gas...
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Chemical Composition of Biomass
Biomass is a renewable biological material made from recently alive or living organisms such as plants and animals. Biomass can be utilized to make...
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Modern Biomass Conversion Technologies
This chapter presents a comprehensive overview of the latest advancements in the field of biomass conversion, catering to the growing demand for...
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Simultaneous isolation of cellulose and lignin from wheat straw and catalytic conversion to valuable chemical products
Convertible cellulose and lignin were simultaneously isolated from wheat straw using a two-stage process via simply varying temperature and H 2 SO 4 ...
