Results 41 to 50 of about 3,348,918 (215)

Corrosion Behavior and Morphology of Passive Films Modified with Zinc–Aluminum Simultaneous Treatment on Different Metals

open access: yesMetals, 2020
Passive films were formed on A508-3 steel (A508-3), 304L stainless steel (304L) and Incoloy 800 (In800) with blank/zinc/zinc–aluminum treatments in air at 300 °C.
Shenghan Zhang   +3 more
doaj   +1 more source

State of art bio-materials as scale inhibitors in recirculating cooling water system: a review article

open access: yesWater Science and Technology, 2022
During the operation of the circulating cooling water system, inorganic scale deposition may cause technical problems, such as reduction of heat transfer efficiency in cooling systems and obstruction of pipes. In the industry, chemicals are often used as
Yanglin Hu, Chuanmin Chen, Songtao Liu
doaj   +1 more source

Research Progress on CO2 Capture in the Steel Industry Under the Dual Carbon Background

open access: yes能源环境保护
The steel industry is a major source of carbon emissions among global industrial sectors. Driven by the objective of carbon capture, utilization, and storage (CCUS), researchers and industry stakeholder are developing technologies that are emerging as ...
Jing WEI   +9 more
doaj   +1 more source

Evaluation of microbial agents as corrosion and scale inhibitor for industrial cooling water applications

open access: yesWater Science and Technology, 2022
In this study, six strains of microbial agents were investigated as environmently friendly scale and corrosion inhibitors for industrial cooling water applications.
Yanglin Hu, Chuanmin Chen, Songtao Liu
doaj   +1 more source

Understanding of Nanophase Separation and Hydrophilic Morphology in Nafion and SPEEK Membranes: A Combined Experimental and Theoretical Studies

open access: yesNanomaterials, 2019
The understanding of the relationship between the chemical structure and the hydrophilic structure is crucial for the designing of high-performance PEMs.
Rujie Wang   +4 more
doaj   +1 more source

Investigating a Low-Cost Dryer Designed for Low-Cost PM Sensors Measuring Ambient Air Quality

open access: yesSensors, 2021
Air pollution in urban areas is a huge concern that demands an efficient air quality control to ensure health quality standards. The hotspots can be located by increasing spatial distribution of ambient air quality monitoring for which the low-cost ...
Abdul Samad   +3 more
doaj   +1 more source

Review of Carbon Footprint for Thermal Power Industry in China

open access: yes发电技术
ObjectivesUnder the background of the “double-carbon” target, thermal power is facing great pressure to reduce emissions. Thermal power carbon footprint evaluation can directly show the greenhouse gas emissions of thermal power and help tap the potential
SHAN Sike   +4 more
doaj   +1 more source

Synergistic effects of Fe-Mn binary oxide for gaseous arsenic removal in flue gas

open access: yesEcotoxicology and Environmental Safety, 2021
High-efficient and economic sorbents are highly desired for arsenic (As) emission control in flue gas from coal-fired power plant. A series of Fe-Mn binary oxides were prepared by a facile method, and their behaviors for gaseous arsenic removal in flue ...
Kai-Qiang He   +5 more
doaj   +1 more source

Flue Gas-Simultaneous Water and Gas (Flue Gas-SWAG) Injection for Enhancing Oil Recovery

open access: yesIOP Conference Series: Earth and Environmental Science, 2022
Abstract This paper discusses the possibility of utilization of exhaust (flue) gases by injecting them into the reservoir. Currently, injection of flue gases into the reservoir is not a widely used method for increasing oil production compared to CO2 or N2 injection.
openaire   +2 more sources

A hollow structure WO3@CeO2 catalyst for NH3-SCR of NOx

open access: yesCatalysis Communications, 2021
Constructing a hollow structured Ce-based catalyst is an effective way to result in an efficient catalytic system for the selective catalytic reduction of NOx using NH3 (NH3-SCR). A WO3@CeO2 catalyst with hollow structure was successfully developed using
Xiaoping Chen   +6 more
doaj   +1 more source

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