4.7 Article

Co-hydrothermal carbonization of cellulose, hemicellulose, and protein with aqueous phase recirculation: Insight into the reaction mechanisms on hydrochar formation

Related references

Note: Only part of the references are listed.
Article Thermodynamics

Co-hydrothermal carbonization of sewage sludge and lignocellulosic biomass: Fuel properties and heavy metal transformation behaviour of hydrochars

Xiaoluan Lu et al.

Summary: The addition of lignocellulosic biomass reduced the release of heavy metals and potential ecological risks. Hydrochar derived from co-HTC had higher fuel ratio and high HHV, with safer and more stable combustion behavior compared to that derived from SS.

ENERGY (2021)

Article Green & Sustainable Science & Technology

Multi-task prediction and optimization of hydrochar properties from high-moisture municipal solid waste: Application of machine learning on waste-to-resource

Jie Li et al.

Summary: Hydrothermal carbonization is a promising technology for recovering valuable resources from high-moisture wastes, while machine learning tools can accelerate experiments and improve product preparation efficiency.

JOURNAL OF CLEANER PRODUCTION (2021)

Article Energy & Fuels

Effect of hydrothermal treatment on biomass structure with evaluation of post-pyrolysis process for wood vinegar preparation

Caiwei Wang et al.

Summary: The comprehensive evolution of biomass structure through hydrothermal treatment can lead to the production of valuable products. The study found that hydrothermal treatment affects the chemical structure of cotton stalks, increasing carbon content and removing alkali metals. Different components decompose at different temperatures and times, with hydrothermal temperature having a more significant impact on the chemical structure than residence time. Additionally, the hydrothermally treated cotton stalks exhibit hydrophilic surface characteristics and can be used to produce wood vinegar.
Article Thermodynamics

Synergistic effects on co-pyrolysis of low-temperature hydrothermally pretreated high-protein microalgae and polypropylene

Xianchao Lv et al.

Summary: Protein-rich Chlorella was hydrothermally pretreated to remove nitrogen, followed by co-pyrolysis with polypropylene to improve biooil quality. The study revealed the thermal decomposition stages and product characteristics during the co-pyrolysis process of Chlorella and polypropylene.

ENERGY CONVERSION AND MANAGEMENT (2021)

Review Environmental Sciences

A review on nitrogen transformation in hydrochar during hydrothermal carbonization of biomass containing nitrogen

Lijian Leng et al.

Summary: Biomass is a renewable and sustainable resource used for the production of fuels, chemicals, and materials. The manipulation of nitrogen in biomass during processing can lead to reduced or enriched nitrogen content in the resulting hydrochar. Further research is needed to fully understand the transformation of nitrogen during hydrothermal carbonization.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

Article Energy & Fuels

Effect of biomass type and pyrolysis temperature on nitrogen in biochar, and the comparison with hydrochar

Siyu Xu et al.

Summary: This study investigated the impacts of biomass type and pyrolysis temperature on the physical and chemical properties of biochar, especially focusing on nitrogen content and composition. The results showed a positive correlation between biochar nitrogen content and biomass nitrogen content, and a negative correlation with pyrolysis temperature. Pyrolysis process converted biomass nitrogen mainly existed as protein-N and inorganic-N to more stable structures in biochar, which had more kinds of nitrogen-containing species, more aromatic structures, and higher stability compared with hydrochar.
Review Green & Sustainable Science & Technology

Co-hydrothermal carbonization of different feedstocks to hydrochar as potential energy for the future world: A review

Mondira Bardhan et al.

Summary: Co-hydrothermal carbonization (co-HTC) is a promising thermochemical technique to convert organic solid waste into value-added hydrochar products. Co-HTC of different feedstock blends enhances the yield, properties, and quality of hydrochar, while reducing waste load and pollution issues. The mixing ratio of feedstock emerges as the most important variable in co-HTC.

JOURNAL OF CLEANER PRODUCTION (2021)

Review Engineering, Environmental

Hydrochar derived from municipal sludge through hydrothermal processing: A critical review on its formation, characterization, and valorization

Huan Liu et al.

Summary: Hydrothermal processing of municipal sludge is a promising technology for reducing waste volume, recovering bioenergy, destroying organic contaminants, and eliminating pathogens.

WATER RESEARCH (2021)

Article Environmental Sciences

The redistribution and migration mechanism of nitrogen in the hydrothermal co?carbonization process of sewage sludge and lignocellulosic wastes

Ruikun Wang et al.

Summary: The study investigates the influence of sewage sludge-cornstalk interactions on the redistribution and migration behavior of nitrogen during the co-hydrothermal carbonization process. It was found that the retention rate of nitrogen can be enhanced by increasing the proportion of cornstalk or extending the reaction time, indicating a synergistic effect in nitrogen retention. Additionally, the study reveals the formation of heterocyclic-N compounds and N-containing polyaromatic char during the co-hydrothermal carbonization process.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

Article Chemistry, Multidisciplinary

Nitrogen-Containing Hydrochar: The Influence of Nitrogen-Containing Compounds on the Hydrochar Formation

Muhammad-Jamal Alhnidi et al.

CHEMISTRYOPEN (2020)

Article Chemistry, Multidisciplinary

Evolution of N-Containing Compounds during Hydrothermal Liquefaction of Sewage Sludge

Boran Wu et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2020)

Review Chemistry, Multidisciplinary

Hydrothermal liquefaction and gasification of biomass and model compounds: a review

Chuang Yang et al.

GREEN CHEMISTRY (2020)

Review Agricultural Engineering

A review on pyrolysis of protein-rich biomass: Nitrogen transformation

Lijian Leng et al.

BIORESOURCE TECHNOLOGY (2020)

Article Energy & Fuels

Catalyzed Hydrothermal Carbonization with Process Liquid Recycling

Amin Ghaziaskar et al.

ENERGY & FUELS (2019)

Article Agricultural Engineering

Hydrothermal liquefaction of cellulose in ammonia/water

Zhi-Xiang Xu et al.

BIORESOURCE TECHNOLOGY (2019)

Article Environmental Sciences

Process Water from the Hydrothermal Carbonization of Biomass: A Waste or a Valuable Product?

Harpreet Singh Kambo et al.

WASTE AND BIOMASS VALORIZATION (2018)

Review Agricultural Engineering

Use of microalgae to recycle nutrients in aqueous phase derived from hydrothermal liquefaction process

Lijian Leng et al.

BIORESOURCE TECHNOLOGY (2018)

Article Agricultural Engineering

Effects of aqueous phase recirculation in hydrothermal carbonization of sweet potato waste

Xinfei Chen et al.

BIORESOURCE TECHNOLOGY (2018)

Review Green & Sustainable Science & Technology

A review of the hydrothermal carbonization of biomass waste for hydrochar formation: Process conditions, fundamentals, and physicochemical properties

Tengfei Wang et al.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2018)

Review Agricultural Engineering

An overview of the effect of pyrolysis process parameters on biochar stability

Lijian Leng et al.

BIORESOURCE TECHNOLOGY (2018)

Review Energy & Fuels

Chemical compositions and wastewater properties of aqueous phase (wastewater) produced from the hydrothermal treatment of wet biomass: A review

Lijian Leng et al.

ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS (2018)

Article Chemistry, Multidisciplinary

Hydrothermal Carbonization of Fructose: Growth Mechanism and Kinetic Model

Dennis Jung et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2018)

Article Chemistry, Multidisciplinary

Hydrothermal Carbonization of Glucose, Fructose, and Xylose-Identification of Organic Products with Medium Molecular Masses

Juergen Poerschmann et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2017)

Review Engineering, Environmental

Hydrothermal conversion of biomass waste to activated carbon with high porosity: A review

Akshay Jain et al.

CHEMICAL ENGINEERING JOURNAL (2016)

Article Chemistry, Multidisciplinary

Influence of Process Water Reuse on the Hydrothermal Carbonization of Paper

Barbara Weiner et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2014)

Article Agricultural Engineering

Hydrothermal carbonization: Process water characterization and effects of water recirculation

Jan Stemann et al.

BIORESOURCE TECHNOLOGY (2013)

Review Biochemistry & Molecular Biology

Hydrothermal conversion of biomass to fuels and energetic materials

Andrea Kruse et al.

CURRENT OPINION IN CHEMICAL BIOLOGY (2013)