Results 31 to 40 of about 314,460 (164)

Analysis and Solution of Haze in Wet Flue Gas Desulfurization

发电技术, 2019
Salt-containing emission of flue gas after coal-fired wet flue gas desulfurization is one of the reasons for large-scale haze in China. The problems in wet desulfurization of coal-fired flue gas were analyzed.
Weiqun ZHU, Zhen TANG, Yajie FANG, Qian WANG, Miaolei ZHANG   +4 more
doaj   +1 more source

Design and Research of a Three-Phase AC Magnetic Separator for Coal Desulfurization and Ash Reduction

Applied Sciences, 2020
China’s total coal consumption accounts for 50% of total energy consumption. However, every ton of coal in the process of production and use will bring huge losses to the environment.
Min Cao, Yan Chen, Chunyan Ma, Qiang Liu
doaj   +1 more source

Research on Performance Prediction of Flue Gas Desulfurization System Based on Operation Data of Coal-fired Power Station

发电技术, 2022
Accurate acquisition of flue gas environmental protection system performance is the premise of its optimal adjustment and technological transformation. Based on the limestone-gypsum wet sulfur removal system of a 600 MW coal-fired power station, the data
LI Cunwen, WANG Zaihua, CHEN Tao, FENG Qianwei, XU Ketao, ZHANG Yang   +5 more
doaj   +1 more source

Study on Treatment Performance of Desulfurization Wastewater by Zero-Valent Iron Fenton-like Process

Separations, 2023
In this study, the zero-valent iron Fenton reagent (ZVI Fenton-like) system was combined with the chemical precipitation method for the deep treatment of desulfurization wastewater from coal-fired power plants, and the chemical oxygen demand (COD) was ...
Ziguo Liu, Wei Zhou, Xianli Liu, Xuefen Yang, Wei Yang, Han Zheng   +5 more
doaj   +1 more source

Advancements in CO2 Capture Technologies: A Review of Amine Absorption and Alternative Methods for Post‐Combustion Integration

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Carbon capture technologies are poised to become one of the primary focuses regarding the achievement of net‐zero emissions by the year 2050. In these technologies, particular attention is given to post‐combustion CO2 capture, which is more easily implemented at existing power stations and other industries.
Satyajit Mukherjee, Ashish Kumar, Mayurkumar P. Patil, Rohit B. Meshram   +3 more
wiley   +1 more source

Chemical Desulfurization of Low-Rank Muğla-Yatağan and Kütahya-Tunçbilek Lignites

, 2023
Anadolu Birlik Holding Inc. Co.;CENAL Electricity Production Inc.;et al.;Hidro-Gen Energy Imp. Exp. Dist. and Trade Inc.;Turkish Coal Enterprises;Uysal Mining Inc.
Gündüz F., Karaca H.
core   +1 more source

Desulfurization of Tabas Coals Using Chemical Reagents [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2006
Large reserves of coal in Tabas region of Iran are characterized by low ash and high caking index, suitable for use in metallurgy as coking coal. However, these coals cannot be gainfully utilized because of their high sulfur content.
Mohammad Reza Ehsani
doaj  

Research Progress on Control of Heavy Metals Pollutants in Desulfurization Wastewater and Sludge of Coal-fired Power Plants

发电技术, 2020
Wet flue gas desulfurization technology is often used in coal-fired power units. This process will produce desulfurization wastewater and sludge containing heavy metal pollutants, which is harmful to the environment and should be treated carefully.
Weibo HAN, Shuang BIAN, Tao WANG, Jiawei WANG, Yongsheng ZHANG, Weiping PAN   +5 more
doaj   +1 more source

Graphene Materials for Sustainable Energy Applications: A Contemporary Perspective

Carbon Energy, EarlyView.
ABSTRACT Graphene has garnered significant attention as a promising material with great potential for contributing to sustainable energy initiatives, such as RE100 (100% renewable energy initiative) and CF100 (100% carbon‐free initiative). This review aims to explore the potential of graphene for advancing renewable energy applications by highlighting
Niraj Kumar, Seul‐Yi Lee, Roop L. Mahajan, Soo‐Jin Park   +3 more
wiley   +1 more source

Recent Advances of Perovskite Oxides for Air Pollution Control Chemistry: The Closed Loop From Design to Application

EcoEnergy, EarlyView.
This review summarizes a descriptor‐guided framework for linking theoretical calculations, in situ/operando characterization, synthesis regulation, and application screening in functional materials. Emphasis is placed on dynamic structure–property relationships that enable low‐cost material design with enhanced activity, stability, and environmental ...
Yanyu Jin, Zezheng Tang, Hengfan Wu, Xing Yuan, Zongxiang Yang, Weijia An, Wenquan Cui, Xianguang Meng, Ying Xu, Junhua Li   +9 more
wiley   +1 more source