Results 31 to 40 of about 8,593,098 (403)

CO2 Capture by Using a Membrane-absorption Hybrid Process in the Nature Gas Combined Cycle Power Plants

open access: yesAerosol and Air Quality Research, 2020
This study’s main objective was to optimize the design parameters of the hybrid membrane-absorption CO2-capture process in natural gas steam cycle (NGCC) power plants. To calculate the CO2 concentration in the permeating gas and the required area for the
Wenfeng Dong   +4 more
doaj   +1 more source

Humidifying system design of PEMFC test platform based on the mixture of dry and wet air

open access: yesMATEC Web of Conferences, 2015
Based on the present humidifying system of PEMFC test platform, a novel design based on dry and wet air mixture is proposed. Key parameters are calculated, and test platform is built.
Tiancai Ma, Shi Xu, Dong Zhu, Rongxin Gu
doaj   +1 more source

Research on coal staged conversion poly-generation system based on fluidized bed

open access: yesInternational Journal of Coal Science & Technology, 2014
A new coal staged conversion poly-generation system combined coal combustion and pyrolysis has been developed for clean and high efficient utilization of coal. Coal is the first pyrolysed in a fluidized pyrolyzer.
Mingjiang Ni   +5 more
doaj   +1 more source

Climate risk and the nexus of clean energy and technology stocks

open access: yesAnnals of Operations Research, 2023
We examine the impact of climate risks on the nexus of clean energy and technology stocks using a time-varying correlation model. We find that physical and transition climate risks are positively associated with the long-term correlation between clean ...
Elie Bouri   +3 more
semanticscholar   +1 more source

The justice and policy implications of clean energy transition in Africa

open access: yesFrontiers in Environmental Science, 2023
Despite the low local energy access rates, Africa is considered a key player in the global energy transition due to its large supply of fossil fuels and a large reserve of critical minerals essential for manufacturing renewable energy components in the ...
Benyoh Emmanuel Kigha Nsafon   +5 more
semanticscholar   +1 more source

Simulation of coal gasification process based on hybrid model

open access: yesMeitan xuebao, 2023
The current gasification mechanism model has large residuals under variable working conditions and the model can only simulate one working condition in a single run and cannot be run continuously to characterize the long-cycle operation of gasifier. This
Xinhui FANG   +5 more
doaj   +1 more source

Carbon Mitigation and Environmental Co-Benefits of a Clean Energy Transition in China’s Industrial Parks

open access: yesEnvironmental Science and Technology, 2023
Industrial parks are emerging priorities for carbon mitigation. Here we analyze air quality, human health, and freshwater conservation co-benefits of decarbonizing the energy supply of 850 China’s industrial parks.
Yang Guo   +7 more
semanticscholar   +1 more source

Experimental study on hydrogen production from wastewater and activated carbon assisted water electrolysis

open access: yes能源环境保护, 2023
Hydrogen has many advantages, such as high calorific value, low carbon, wide application, etc, which is an important strategic choice for China to achieve the dual carbon goal.
LIU Jianzhong*   +3 more
doaj   +1 more source

A New Thickener for CO2 Anhydrous Fracturing Fluid

open access: yesMATEC Web of Conferences, 2015
CO2 dry fracturing technology is well-known for its advantages. Little water is used in this technology, which is able to ease the pressure of consumption on water resources. Many abroad theoretical researches, laboratory experiments and field tests have
Zhang Jian   +7 more
doaj   +1 more source

Engineering Application and Demonstration of Control System for IGCC Power Station

open access: yesZhongguo dianli, 2019
Taking an IGCC power station in China as the research object, based on its operation behavior and control requirements, the design of the coordinated control system and its composition , the load command , as well as the control strategy of the ...
Jianzhao WANG   +3 more
doaj   +1 more source

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