Life cycle water footprint and carbon footprint analysis of coal gasification to clean fuel dimethyl ether

Liu, Yangyang; Xu, Hongwei; Wang, Yu; Cui, Peizhe; Sun, Chaoyue; Zhu, Zhaoyou; Wang, Yinglong

doi:10.1016/j.fuel.2023.129884

Cited by 6 publications

(2 citation statements)

References 51 publications

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“…Drawing from the core technology of gel polymer hydrogel electrolytes (GPHEs) featuring graphene oxide (GO) and polyvinyl alcohol (PVA) ( 53, 54 ), we developed a novel, washable melt-blown fabric filter core (Fig. 3(d)).…”

Section: Discussionmentioning

confidence: 99%

Five-layered robot (F-robot) based on functionally graded multilayer foam antiviral low-carbon (F-MAX) system for Pathogenic Microorganism Elimination

Fan,

Gu,

Zhou

et al. 2024

Preprint

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In this study, a revolutionary air filtration technology, the F-MAX multilayer composite plate, is introduced, offering high efficiency and environmental sustainability. This innovative system is designed to capture a wide range of pollutants, including harmful viruses and bacteria, enhancing air quality significantly. The F-MAX combines multiple layers, each tailored to target specific particles, with features like an electrostatically charged melt-blown fabric and eco-friendly materials like lithium brine by-product magnesia. Its durability, antiviral, and antibacterial properties make it a sustainable choice for air purification, suitable for both commercial and residential use. This system represents healthier living environments, effectively removing airborne contaminants, and demonstrating a commitment to a sustainable future. Additionally, the study introduces the F-robot specifically designed for laboratory environments to ensure pristine air quality.One-Sentence SummaryT-robot air filter, which use F-MAX, a multilayer composite consisted of self-healing cellular coating, Desert Rose (DR) coating, melt-blown cloth, and BMSC with high-efficiency, environmentally sustainable filtration, and antiviral properties, suitable for diverse environments.

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Section: Discussionmentioning

confidence: 99%

Five-layered robot (F-robot) based on functionally graded multilayer foam antiviral low-carbon (F-MAX) system for Pathogenic Microorganism Elimination

Fan,

Gu,

Zhou

et al. 2024

Preprint

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show abstract

“…This study divides China into seven regions, and the three cities in each region are selected as research objects. Based on their water footprints from 2011 to 2020, four analytical indicators (water import dependence, water self-sufficiency rate, water footprint economic benefit value, and water footprint net trade volume) are constructed and combined with the decoupling model to analyze the spatial differences in water resource use in China's cities [52,53]. Further, it will explore the water resource use in China's cities and provide a scientific basis for the provincial capital cities to solve the problem of water resource scarcity [26].…”

Section: Introductionmentioning

confidence: 99%

China’s Urban Water Utilization Based on the Water Footprint Methodology

Alifujiang,

Lu,

Feng

et al. 2024

Water

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In the context of sustainable economic development, the current dilemma of water utilization can be resolved by improving water utilization and achieving an excellent decoupling state between economic growth and water utilization. The utilization of water resources is closely related to the economy of China’s capital cities, and the coordinated relationship between the two plays an essential role in the sustainable development of the capital cities. Therefore, to comprehensively evaluate the water resource utilization of China’s cities from 2011 to 2020, this study selects 21 cities in Northwest China, North China, Northeast China, Central China, Southwest China, South China, and East China. It analyzes them using the water footprint method by selecting indicators and combining them with the decoupling model. The study shows that (1) the water footprint of the cities in the seven regions are different, with a total water footprint of 5793.98 × 108 m3, with cities in the Southwest region of China having the most significant water footprint of 1239.69 × 108 m3, accounting for about 21.40%. At the same time, the region with the most minor water footprint is Northwest China, with 343.30 × 108 m3, accounting for only 6%. Industrial and agricultural water use account for a comparable proportion of the water footprint structure, and both use a more considerable amount of water. (2) North China is most dependent on imported water resources at 61.24%. In comparison, Central China has the lowest dependence on imported water resources at 19.19%, and several other regions have a higher degree of reliance on water resources in their regions. The value of economic benefits generated by the water footprints of the seven regions is more extensive, and the net trade value of the water footprints of North China and Northeast China is negative, which belongs to the water resources exporting places. (3) The decoupling status of cities in the seven regions is poor, and the solid negative decoupling with the worst decoupling status occurs more often. The relationship between water resources utilization and economic development is not coordinated, and the efficiency of water resources utilization needs to be improved.

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Design and 4E analysis of heat pump-assisted extractive distillation processes with preconcentration for recovering ethyl-acetate and ethanol from wastewater

Wu,

Wang,

Liu

et al. 2024

Chemical Engineering Research and Design

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Life cycle water footprint and carbon footprint analysis of coal gasification to clean fuel dimethyl ether

Cited by 6 publications

References 51 publications

Five-layered robot (F-robot) based on functionally graded multilayer foam antiviral low-carbon (F-MAX) system for Pathogenic Microorganism Elimination

Five-layered robot (F-robot) based on functionally graded multilayer foam antiviral low-carbon (F-MAX) system for Pathogenic Microorganism Elimination

China’s Urban Water Utilization Based on the Water Footprint Methodology

Design and 4E analysis of heat pump-assisted extractive distillation processes with preconcentration for recovering ethyl-acetate and ethanol from wastewater

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