Spatio-temporal variation of air quality and its driving factors in Jinan and Qingdao during 2014~2022 DOI
Xiaoning Wang, Xiaoqi Xu, Chuanxi Yang

et al.

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: unknown, P. 137065 - 137065

Published: Dec. 1, 2024

Language: Английский

Tempvision 1000: A Portable Temperature Measurement and Monitoring System for Boiler Combustion DOI Creative Commons

Sulthan Arriff Rahman,

Mustofa Abi Hamid

SCT Proceedings in Interdisciplinary Insights and Innovations., Journal Year: 2025, Volume and Issue: 3, P. 522 - 522

Published: Jan. 12, 2025

This research investigates the operational and maintenance strategies aimed at improving boiler combustion efficiency PT Indonesia Power UJP Banten 1 Suralaya, with an emphasis on integration of Portable Temperature Measurement System (PTMS) Distributed Control (DCS). The objectives encompass comprehending workflow power plant systems, role PTMS in monitoring temperatures, facilitated by PTMS, tackling challenges such as slagging temperature deviations. Data were collected through direct observation operations analyzed using Rodin III software, employing a quantitative methodology. Parameters including (DCS) data, specific fuel consumption (SFC), coal flow, air steam flow pressure, superheater (SH) reheater (RH) ratio served benchmarks. Measurements from layers (TOP, LT8, SOFA, CCOFA, G, EF, CD, AB) offered insights into distribution. findings demonstrate that DCS improves accuracy, facilitating precise adjustments to enhance efficiency. Adjustments secondary damper minimized variations, addressed problems, reinstated sighthole functionality, observed CCOFA5, thorough data collection. Regular components pulverizers analysis byproducts ensured uniform distribution reliability. integrated approach enhances efficiency, decreases emissions, mitigates environmental impact. study highlights significance advanced tools proactive for sustainable reliable generation, providing framework analogous systems aiming improved performance energy sustainability.

Language: Английский

Citations

1
Synthesis of Hydrochars via Wet Torrefaction of Biomass for Sustainable Energy Production: A Life Cycle Assessment Study DOI
Frederick Jit Fook Phang, Jiuan Jing Chew, Swati Chakraborty

et al.

ACS Sustainable Chemistry & Engineering, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 13, 2025

Language: Английский

Citations

0
Carbon Capture Adsorbents Based on Ash Residues from the Combustion of Coal with Biomass Blended Fuels DOI Creative Commons
Silviya Boycheva, Boian Mladenov, Ana Borissova

et al.

Energies, Journal Year: 2025, Volume and Issue: 18(7), P. 1846 - 1846

Published: April 6, 2025

One of the approaches to limit negative impact on environment from burning coal in production heat and electricity is their use by blending them with biomass. Blended fuel combustion leads generation a solid ash residue differing composition ash, opportunities for its utilization have not yet been studied. The present paper provides results carbon capture potential adsorbents developed through alkaline conversion mixtures lignite biomass agricultural plants wood. raw materials obtained were studied respect following: chemical phase based Atomic Absorption Spectroscopy Inductively Coupled Plasma (AAS-ICP) X-ray powder diffraction (XRD), respectively, morphology scanning electron spectroscopy (SEM), thermal properties analysis (TG DTG), surface parameters N2 physisorption, type metal oxides within temperature-programmed reduction (TPR) UV-VIS spectroscopy. adsorption capacity toward CO2 was dynamic conditions compared those zeolite-like ash. It observed that blended comparable fly zeolites despite lower specific areas due compositional specifics they could be successfully applied as post-combustion systems.

Language: Английский

Citations

0
Co-combustion of brewery spent grain and coal: optimization strategies and synergistic effects DOI
Zheng Wang, Meng Xiang,

Jia‐Lin Yang

et al.

Energy, Journal Year: 2025, Volume and Issue: unknown, P. 136494 - 136494

Published: May 1, 2025

Language: Английский

Citations

0
The Significance of Air Quality DOI
Sneha Gautam, Alok Sagar Gautam, A. K. Awasthi

et al.

Springer briefs in geography, Journal Year: 2024, Volume and Issue: unknown, P. 9 - 13

Published: Jan. 1, 2024

Language: Английский

Citations

0
Thermogravimetric Experimental Study on the Co-Combustion Characteristics of Coal and Salix DOI Creative Commons

Yinsheng Ma,

Bao Feng,

Li Gao

et al.

Energies, Journal Year: 2024, Volume and Issue: 18(1), P. 56 - 56

Published: Dec. 27, 2024

To study the co-combustion characteristics of coal and Salix, thermogravimetric analysis is adopted to evaluate their performance. The effect blending ratios synergistic are investigated in detail. Furthermore, kinetic performed. results show that incorporation Salix into enhances combustion performance, with significant improvements observed at higher ratios. ignition temperature decreases notably from 444 °C 393 °C, highlighting an improvement properties. primary weight loss peak shifts 490 a 15% biomass blend approximately 320 100% blend. Co-combustion demonstrates effects, optimizing between 400 530 while 30% inhibits it. Additionally, temperatures above 600 exhibit inhibitory effect. activation energy reduced 25.38 kJ mol−1 ratio further 23.06 heating rate 30 K min−1. Increasing lowers energy, which means facilitating reaction process.

Language: Английский

Citations

0
Spatio-temporal variation of air quality and its driving factors in Jinan and Qingdao during 2014~2022 DOI
Xiaoning Wang, Xiaoqi Xu, Chuanxi Yang

et al.

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: unknown, P. 137065 - 137065

Published: Dec. 1, 2024

Language: Английский

Citations

0