Results 51 to 60 of about 43,066 (308)

Constant-Volume Carbonization of Biomass [PDF]

, 2018
Carbonization in constant-volume reactors has received little attention in current biomass pyrolysis research. In this conversion process, volatiles linger in close proximity to the carbonaceous solid material resulting in long vapor residence times and ...
Legarra Arizaleta, Maider
core   +1 more source

Research on the carbonization law of cement and its adsorption of 137Cs

He jishu
BackgroundCement serves as an essential cementitious material required for the construction of repositories for radioactive waste. Over the operational lifespan of such repositories, environmental CO2 infiltrates the cement, leading to its carbonization ...
YANG Gang, LIU Bingqi, LU Guoyi, LENG Yangchun, TUO Xianguo   +4 more
doaj   +1 more source

Preparation and Characterization of Sugar Based Catalyst on Various Supports

Bulletin of Chemical Reaction Engineering & Catalysis, 2017
A novel structured carbon-based acid catalyst was prepared by depositing the carbon precursor onto glass, ceramic and aluminum supports via dip-coating method, followed by carbonization process for converting the d-glucose layer into black carbon char in
Jidon Adrian Janaun, Tan Jaik Mey, Awang Bono, Duduku Krishnaiah   +3 more
doaj   +1 more source

Potential Chemicals from Plastic Wastes

Molecules, 2021
Plastic is referred to as a “material of every application”. From the packaging and automotive industries to the medical apparatus and computer electronics sectors, plastic materials are fulfilling demands efficiently.
Ravindra Prajapati, Kirtika Kohli, Samir K. Maity, Brajendra K. Sharma   +3 more
doaj   +1 more source

Chemical Strategies for Multistimuli Responsive Dynamic Covalent Materials in Regenerative Medicine

Advanced Healthcare Materials, EarlyView.
Multistimuli responsive dynamic covalent materials integrate reversible chemistry with the complex chemical, mechanical, and biochemical cues of regenerative environments. This review highlights chemical strategies based on orthogonal dynamic bonds, multicomponent networks, and hierarchical architectures to regulate mechanics, degradation, and ...
Saurabh Joshi, Matthew B. Baker, Dominik Schauenburg   +2 more
wiley   +1 more source

Palm Raceme as a Promising Biomass Precursor for Activated Carbon to Promote Lipase Activity with the Aid of Eutectic Solvents

Molecules, 2022
This study concerns the role of activated carbon (AC) from palm raceme as a support material for the enhancement of lipase-catalyzed reactions in an aqueous solution, with deep eutectic solvent (DES) as a co-solvent.
Khalid M. Abed, Adeeb Hayyan, Amal A. M. Elgharbawy, Hanee F. Hizaddin, Mohd Ali Hashim, Hassimi Abu Hasan, Mahar Diana Hamid, Fathiah M. Zuki, Jehad Saleh, Ahmad GH Aldaihani   +9 more
doaj   +1 more source

Hydrothermal carbonization and torrefaction of cabbage waste [PDF]

, 2019
ArticleIn recent years, waste biomass has been increasingly becoming an energy source. The utilization of biomass includes a number of potential treatments: thermochemical, physicochemical and biochemical.
Malaťák, J., Velebil, J., Tamelová, B.   +2 more
core   +1 more source

High‐Entropy Ceramic‐Enhanced Deformable Triboelectric Nanogenerator for Noncontact Biomechanical and Raindrop Energy Harvesting

Advanced Materials, EarlyView.
A large‐area, deformable high‐entropy‐ceramic (HEC)‐doped triboelectric nanogenerator with a trilayer architecture is developed, consisting of an HEC‐doped triboelectric layer, a graphite‐like textile charge‐storage layer, and stretchable carbon black electrodes.
Shengyou Li, Wei‐Chen Peng, Syun‐Hong Chou, Zhi‐Xian Yan, Jiann‐Yeu Chen, Dun‐Jie Jhan, Wei‐Chun Yang, Shi‐Hong Chen, Yi‐Lin Huang, Cheng‐Hung Tsai, Ming‐Yen Lu, Heng‐Jui Liu, Cheolmin Park, Ying‐Chih Lai   +13 more
wiley   +1 more source

Preparation of Hollow Tubular TiO2/C Photocatalyst and Study on Photocatalytic Degradation Process and Mechanism of Dyes

Journal of Natural Fibers, 2023
Hollow tubular structure TiO2/C photocatalyst was prepared by carbonization at 400℃ with cotton fabric as initial carrier and tetrabutyltitanate as precursor. The structure of the samples was characterized by SEM and XRD.
Wang Shuhua, Tohid Islam, Zhanxia Bao
doaj   +1 more source

Toward Climate Neutrality: A Comprehensive Overview of Sustainable Operations Management, Optimization, and Wastewater Treatment Methods

Pollutants, 2023
Various studies have been conducted in the fields of sustainable operations management (SOM), optimization, and wastewater treatment, yielding unsubstantiated recovery.
Vasileios Alevizos, Ilias Georgousis, Annamaria Kapodistria   +2 more
doaj   +1 more source