Synergistic pyrolysis of rice and chili straw under N2/CO2 atmosphere: nutritional elements (N/P/K) migration and transformation from straw to pyrolysis products

Energy, Journal Year: 2025, Volume and Issue: unknown, P. 134636 - 134636

Published: Jan. 1, 2025

Language: Английский

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Interaction mechanisms among Cellulose, Hemicellulose, and lignin in Nitrogen-Rich pyrolysis under K and Ca Presence: Intermediate evolution and product formation

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 496, P. 153798 - 153798

Published: July 6, 2024

Language: Английский

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Insight into catalytic effects of alkali metal salts addition on bamboo and cellulose pyrolysis

npj Materials Sustainability, Journal Year: 2024, Volume and Issue: 2(1)

Published: July 25, 2024

Abstract Alkali metal compounds have vital influence on biomass pyrolysis conversion. In this study, cellulose, and bamboo catalytic with different alkali salts catalysts (KCl, K 2 SO 4 , CO 3 NaCl, Na ) were investigated in the fixed-bed reaction system. The effects of cations (K + anions (Cl - 2− 2- evolution properties biochar, bio-oil, gas products explored under both in-situ ex-situ pyrolysis. Results showed that facilitated yields biochar gases at expense bio-oil. chloride sulfate a weaker effect, while carbonate greatly promoted generation increased condensation degree biochar. With addition cyclopentanones content was over 50% from cellulose pyrolysis, phenols (mainly alkylphenols) reached 80% Moreover, solid-solid reactions had an important role strikingly promoting conversion products, gas-solid stronger than those catalysts. Furthermore, possible mechanism proposed, which is to high-value utilization biomass.

Language: Английский

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Multi-objective Optimization Framework for Nitrogen-containing Compound Generation in Nitrogen-enriched Pyrolysis: Integrating Fransfer Learning and Experimental Validation

Journal of Analytical and Applied Pyrolysis, Journal Year: 2025, Volume and Issue: unknown, P. 107070 - 107070

Published: March 1, 2025

Language: Английский

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Novel conversion of polyethylene terephthalate into aromatic amines production through nitrogen-rich pyrolysis using Zn/CuCo₂O₄ spinel catalyst

Process Safety and Environmental Protection, Journal Year: 2025, Volume and Issue: unknown, P. 107237 - 107237

Published: April 1, 2025

Language: Английский

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Advancements in the Development of Porous Nanomaterials for CO2 Capture of Deep Decarbonization：Pore Structure and Chemical Group Optimization

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: unknown, P. 115171 - 115171

Published: Dec. 1, 2024

Language: Английский

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Hydrothermal co-carbonization of medium-density fiberboard with N-rich compounds to produce N-containing compounds and N-doped biochar: Product distribution, nitrogen transformation pathway and electrochemical performance

Fuel, Journal Year: 2024, Volume and Issue: 381, P. 133584 - 133584

Published: Nov. 5, 2024

Language: Английский

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Insights into the sustainable design of engineered hydrochar co-doped with cobalt and nitrogen as peroxymonosulfate activator for fluoroquinolones removal

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 157976 - 157976

Published: Nov. 1, 2024

Language: Английский

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Effect of pyrolysis conditions on the preparation of nitrogen-containing chemicals and nitrogen-doped carbon from cock feathers: Nitrogen migration and transformation

Energy, Journal Year: 2024, Volume and Issue: unknown, P. 134328 - 134328

Published: Dec. 1, 2024

Language: Английский

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Rice husk-derived nitrogen-doped graphitic carbon/graphene nanosheets self-assembly for high-performance supercapacitors with chemical blowing method

Industrial Crops and Products, Journal Year: 2024, Volume and Issue: 222, P. 119705 - 119705

Published: Sept. 30, 2024

Language: Английский

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