Results 271 to 280 of about 609,822 (341)

Effect of reaction temperature on the conversion of algal biomass to bio-oil and biochar through pyrolysis and hydrothermal liquefaction

, 2021
Thermochemical methods namely pyrolysis, gasification/hydrothermal gasification, combustion, hydrothermal liquefaction and hydrothermal carbonization are widely practiced to convert algal biomass into fuels. Among the methods, pyrolysis, and hydrothermal
K. Brindhadevi, Susaimanickam Anto, E. Rene, M. Sekar, T. Mathimani, Nguyen Thúy Lan Chi, A. Pugazhendhi   +6 more
semanticscholar   +1 more source

Hydrothermal carbonization for energy-efficient processing of sewage sludge: A review

Renewable & Sustainable Energy Reviews, 2019
Hydrothermal carbonization is an important thermochemical conversion process that can be used as an energy-efficient alternative to enhance the dewaterability of sewage sludge and meanwhile to convert sewage sludge into high value-added products, such as
Liping Wang, Yuzhi Chang, Aimin Li
semanticscholar   +1 more source

Towards Negative Emissions: Hydrothermal Carbonization of Biomass for Sustainable Carbon Materials

Advances in Materials
The contemporary production of carbon materials heavily relies on fossil fuels, contributing significantly to the greenhouse effect. Biomass is a carbon‐neutral resource whose organic carbon is formed from atmospheric CO2.
Shijie Yu, Jiangkai He, Zhien Zhang, Zhuohua Sun, Mengyin Xie, Yongqing Xu, Xuan Bie, Qinghai Li, Yan‐guo Zhang, Marta Sevilla, M. Titirici, Hui Zhou   +11 more
semanticscholar   +1 more source

Hydrothermal carbonization of lignocellulosic biomass for carbon rich material preparation: A review

Biomass & Bioenergy, 2019
Hydrothermal carbonization (HTC) is an active area of research in synthesizing carbon-rich materials because of its ability to transform wet biomass into valuable products. Carbon-rich materials have received a great deal of attention because carbon is a
T. Khan, Anisah Sajidah Haji Saud, S. Jamari, M. Rahim, Ji-won Park, Hyun-joong Kim   +5 more
semanticscholar   +1 more source

Bamboo derived hydrochar microspheres fabricated by acid-assisted hydrothermal carbonization.

Chemosphere, 2021
In this study, bamboo residues derived functional hydrochar microspheres have been fabricated by different acids-assisted hydrothermal carbonization including hydrochloric aicd, sulfuric acid or nitric acid.The energy-dispersive X-ray fluorescence ...
Shen Zhang, K. Sheng, Wei Yan, Jianglong Liu, E. Shuang, Ming Yang, Ximing Zhang   +6 more
semanticscholar   +1 more source

Review on sustainable production of biochar through hydrothermal liquefaction: Physico-chemical properties and applications.

Bioresource Technology, 2020
This review examines in detail the production and characteristics of biochar resulting from hydrothermal liquefaction. Specifically, the impact of feedstocks and different process parameters on the properties and yield of biochar by hydrothermal ...
V. Ponnusamy, S. Nagappan, R. Bhosale, C. Lay, D. Duc Nguyen, A. Pugazhendhi, S. Chang, Gopalakrishnan Kumar   +7 more
semanticscholar   +1 more source

A review of the current knowledge and challenges of hydrothermal carbonization for biomass conversion

, 2019
Greenhouse gases emitted from the excessive use of fossil fuels are threatening the environment, and thus alternative resources like biomass are being considered as a replacement.
M. Heidari, Animesh Dutta, B. Acharya, S. Mahmud   +3 more
semanticscholar   +1 more source

Hydrothermal pretreatment for the production of oligosaccharides: a review.

Bioresource Technology, 2021
Oligosaccharides are low-molecular-weight carbohydrates with crucial physical, chemical, and physiological properties, which are increasingly important in the fields of food, pharmaceuticals, cosmetics, and biomedicine.
Panpan Yue, Ya-jie Hu, Rui Tian, J. Bian, F. Peng   +4 more
semanticscholar   +1 more source

Hydrothermal synthesis of ZnO nanostructures with controllable morphology change

CrysteEngComm, 2020
Optimal synthesis parameters for hydrothermal growth of nine ZnO nanostructure morphologies as a durable, homogeneous coating have been determined.
V. Gerbreders, M. Krasovska, Ē. Sļedevskis, A. Gerbreders, I. Mihailova, E. Tamanis, Andrejs Ogurcovs   +6 more
semanticscholar   +1 more source

A review on hydrothermal co-liquefaction of biomass

Applied Energy, 2019
Hydrothermal co-liquefaction of biomass has attracted considerable research interest as it has potential to reduce logistics costs, increase biocrude yield and improve biocrude quality. This work summarizes hydrothermal co-liquefaction of various biomass,
Jie Yang, Quan (Sophia) He, Linxi Yang
semanticscholar   +1 more source