Results 31 to 40 of about 4,074 (214)

Hydrothermal liquefaction for preparation of liquid fuels and chemicals: Solvent effects, catalysts regulation and thermochemical conversion processes

Green Energy & Environment
Hydrothermal liquefaction technology is an effective method for the resource utilization and energy conversion of biomass under the dual-carbon context, facilitating the conversion of biomass into liquid fuels and high-value chemicals. This paper reviews
Bingbing Qiu, Xuedong Tao, Yanfang Wang, Donghui Zhang, Huaqiang Chu   +4 more
doaj   +1 more source

Radiation‐Resistant Kr‐Selective MOF With Record Kr/Xe Selectivity at Elevated Pressure

Advanced Science, EarlyView.
ABSTRACT The separation of Kr/Xe from spent nuclear fuel off‐gas is critical, yet most current adsorbents exhibit Xe‐Kr co‐adsorption under elevated pressures, posing challenges for industrial pressure swing adsorption processes. Herein, we present and evaluate a metal‐organic framework, CALF‐20M‐w, engineered for molecular sieving separation of Kr/Xe ...
Qihang Tian, Yinhui Li, Qingkuan Meng, Shizhen Liu, Yongzheng Wang, Bin Chen, Heping Ma   +6 more
wiley   +1 more source

Hydrothermal processing of microalgae [PDF]

, 2013
Microalgae are regarded as a promising biomass resource for the production of biofuels and chemicals which does not compete with food production. Microalgae contain large amounts of lipids and have faster growth rates than terrestrial biomass. One of the
Biller, Patrick
core  

Fast Hydrothermal Liquefaction of Macro-Alga: Characterization of Products

Chemical Engineering Transactions, 2016
In this work, as a continuation of our previous study on fast hydrothermal liquefaction of macro-alga, the chemical compositions of bio-oil and water soluble products were further studied by Gas Chromatography Mass Spectrometry (GC-MS) and High ...
Q.V. Bach, K.Q. Tran, K.Q. Lystad
doaj   +1 more source

Hydrothermal Humification of Biomass for Circular Carbon Management in Sustainable Agro‐Ecosystems

Advanced Science, EarlyView.
This article provides a comprehensive overview of biomass hydrothermal humification for building sustainable agro‐ecosystems. It examines the chemical transformation mechanisms and the functional benefits of the produced humic acids in soil remediation.
Ziyun Liu, Zonglu Yao, Yuanhui Zhang, Huiyan Zhang, Lixin Zhao   +4 more
wiley   +1 more source

Hydrothermal liquefaction for energy recovery from high-moisture waste biomass [PDF]

, 2012
Hydrothermal liquefaction is promising technology for converting high-moisture waste biomass into energy dense “biocrude” oil that can be used for direct combustion or refined for transportation grade fuels.
Vardon, Derek
core  

Entropy‐Driven Innovations: Entropy Stabilized Oxides for High‐Performance Next‐Generation Lithium–Sulfur Batteries

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This article explores high‐entropy‐stabilized oxides (HEOs) as novel functional materials for addressing critical issues in lithium–sulfur (Li–S) batteries, including lithium polysulfide (LPS) shuttling, inadequate conductivity, and slow redox kinetics.
Hassan Raza, Jialiang Wei, Zhicai Wang, Zhaoyang Lv, Junye Cheng, Jia Xu, Liang An, Yuliang Liu, Sergey Ryazantsev, Shukui Li, Guangping Zheng   +10 more
wiley   +1 more source

Hydrothermal liquefaction of lignin

, 2020
Aktuell werden Plattformchemikalien hauptsächlich aus fossilen Rohstoffen hergestellt. Langfristig muss jedoch die Rohstoffbasis der chemischen Industrie einen ökologischen Wandel erfahren. Das bisher verwendete Rohöl könnte dabei durch Biomasse ersetzt werden.
openaire   +3 more sources

Hydrothermal processing of biomass and related model compounds [PDF]

, 2012
Future energy supplies, as a result of governmental policy and environmental legislation, will increasingly be borne from renewable sources. Use of biomass to provide fuels and chemicals to replace those derived from coal and oil will be crucial in ...
Johnson, Robert
core  

Synthesis and Evaluation of Ceramic‐Anchored Cu‐Ce‐MnOx Catalyst for Low Temperature Reduction of Diesel Engine NOx Emissions Using Liquefied Petroleum Gas or Adblue as Reductants

Energy Science &Engineering, EarlyView.
LPG converting harmful NO represented by the dark smoke to harmless N2 and H2O shown by the white smoke over Cu‐Ce‐MnOx catalyst. ABSTRACT Manganese oxide‐based catalyst doped with copper and cerium was synthesized through microwave irradiation and successfully anchored on a ceramic support.
Brian O. Obita, Simon Ngigi Mbugua, Clare I. Muhanji, Joseph O. Lalah   +3 more
wiley   +1 more source