Enhanced phosphate removal from aqueous environments using three-dimensional La-doped carboxylic carbon nanotubes/alginate: Performance and mechanisms

International Journal of Biological Macromolecules, Год журнала: 2024, Номер unknown, С. 136117 - 136117

Опубликована: Сен. 1, 2024

Язык: Английский

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Novel Framework-Confined Cu@13X Catalyst with Excellent Resistance to Toxic SO2 as an Eco-Friendly Substitute for Hazardous V-Based NH3-SCR Catalyst

Journal of Hazardous Materials, Год журнала: 2024, Номер 480, С. 136112 - 136112

Опубликована: Окт. 9, 2024

Язык: Английский

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Breaking boundaries in slag waste heat recovery: Review and future perspective of dry centrifugal granulation technology

Process Safety and Environmental Protection, Год журнала: 2024, Номер 191, С. 315 - 344

Опубликована: Авг. 31, 2024

Язык: Английский

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Recent Progress on the Synthesis and Applications of Zeolites from Industrial Solid Wastes

Catalysts, Год журнала: 2024, Номер 14(10), С. 734 - 734

Опубликована: Окт. 20, 2024

Zeolites have been increasingly applied in various fields such as energy conversion, environmental remediation, chemical production, and so on, being used membranes, catalysts, supports due to their large specific areas strong gas adsorption. And, developing low-cost strategies for the preparation of zeolites has attracted extensive attention researchers. Coal fly ash, waste glass, discard zeolites, slags are typical industrial wastes rich Si Al, indicating that these can be utilized alternative raw materials zeolite synthesis. Firstly, composition properties summarized. Then, involved synthesizing different from discussed. In addition, applications comprehensively reviewed.

Язык: Английский

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Alkali fusion-enhanced metal leaching of blast furnace slag for pretreatment of simultaneous carbon mineralization and rare earth elements recovery

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 159762 - 159762

Опубликована: Янв. 1, 2025

Язык: Английский

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Effect of Mn/Cu Molar Ratios on CO Oxidation Activity of Mn-Cu Bimetallic Catalysts

Catalysts, Год журнала: 2025, Номер 15(4), С. 353 - 353

Опубликована: Апрель 4, 2025

The steel manufacturing industry is a major source of global air pollution, with sintering processes contributing over 70% emissions, primarily carbon monoxide (CO), significant uncontrolled pollutant. This study explores Mn-Cu bimetallic catalysts as cost-effective and environmentally friendly alternative to noble metal-based systems, addressing the urgent need for efficient CO oxidation catalysts. different Mn/Cu molar ratios were synthesized via hydrothermal methods systematically characterized using XRD, XPS, BET, H2-TPR, etc., assess their physicochemical properties catalytic performance. Mn4Cu1 catalyst demonstrated highest activity, achieving complete conversion at 175 °C. performance attributed its optimal ratio, high specific surface area, abundant oxygen vacancies, superior redox properties. catalyst’s enhanced further supported by low reduction temperature Mn3+ Cu+ content, which promote electron transfer activation. These findings highlight crucial role in optimizing offer valuable insights designing high-efficiency, low-cost reduce emissions industrial applications.

Язык: Английский

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Recent Advances in Materials, Synthesis, and Reaction Model of Particle Adsorbent for Flue Gas Desulfurization

Molecules, Год журнала: 2025, Номер 30(8), С. 1653 - 1653

Опубликована: Апрель 8, 2025

Particle adsorbents have gained significant traction in flue gas desulfurization applications, primarily attributed to their high structural homogeneity and large specific surface area. To address the multifaceted requirements of industrial sectors regarding configurations physicochemical properties particle while promoting sustainable manufacturing practices, this study systematically evaluates critically appraises contemporary advancements desulfurizing agent technologies. The synthesis these findings establishes a theoretical framework facilitate technological innovation progress within desulfurizer domain. research systems adsorbents, encompassing active components, inert carriers, preparation methodologies, gas–solid reaction models, were comprehensively reviewed. advantages current limitations then summarized. Finally, fundamental principles trajectories application fields distinct adsorbent elucidated. An analysis developmental trends indicated that enhancing utilization efficiency components improving cyclic stability remained critical engineering challenges. It is posited pursuit activity, thermal stability, mechanical strength, superior anti-aggregation/sintering performance constitutes key directions for advancement China’s industry.

Язык: Английский

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Optimizing Thermoelectric Generator Performance in Blast Furnace Slag Runners: Impact of Cooling Water Flow Velocity and Enhanced Heat Transfer

Case Studies in Thermal Engineering, Год журнала: 2025, Номер unknown, С. 106212 - 106212

Опубликована: Апрель 1, 2025

Язык: Английский

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Decarbonization pathways analysis and recommendations in the green steel supply chain of a typical steel end user-automotive industry

Applied Energy, Год журнала: 2024, Номер 377, С. 124711 - 124711

Опубликована: Окт. 17, 2024

Язык: Английский

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Enhanced thermoelectric performance of BiCuSeO through composite structuring with Pb-and La-doped components

Journal of Materials Science Materials in Electronics, Год журнала: 2024, Номер 35(27)

Опубликована: Сен. 1, 2024

Язык: Английский

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