Results 81 to 90 of about 597 (173)

Widespread quantitative assessment for potential environmental risk of heavy metals in coal gasification slag from China

Ecotoxicology and Environmental Safety
The large amount of coal gasification slag (CGS) stored and landfilled on the ground poses potential unknown environmental risks of heavy metals. This study revealed the correlation and environmental risk level and its possibilities of various heavy ...
Xinyuan Zhao, Ke Yang, Liang Yuan, Xiang He, Xiaolou Chi   +4 more
doaj   +1 more source

Converting Industrial Inorganic Solid Wastes from Chemical Processes into High-Efficiency Adsorbents: A Review

Separations
With ongoing development in the process industries, the accumulation of industrial inorganic solid wastes (IISWs) has become increasingly significant.
Ruiling Du, Xiaoya Li, Shuai Wang
doaj   +1 more source

Optimizing coal water slurry concentration via synergistic coal blending and particle size distribution

Green Processing and Synthesis
This study explores strategies to enhance coal utilization efficiency, enable on-site coal conversion, transition thermal coal into raw coal, and improve the energy efficiency of coal water slurry (CWS) gasification.
Liu Ming, Li Hanxu
doaj   +1 more source

Research progress on physical and chemical properties of coal gasification slag and its preparation of building materials

Meitan kexue jishu
With the rapid development of the modern coal chemical industry, coal gasification technology plays an increasingly important role in the clean and efficient utilization of energy.
Xiaowei GU, Xiaowei GE, Shaoqian LIU, Xuecheng DING, Li WANG, Dongwei HUANG, Dawei WANG, Yile MA   +7 more
doaj   +1 more source

Mineral transformation behavior in coal ash slag during plasma underground coal gasification

International Journal of Coal Science & Technology
Plasma underground coal gasification (PUCG) facilitates targeted carbon reduction reactions, tackling CO2 emissions and effectively generating syngas that is rich in H2 and CO.
Chuan Qi, Weibin Wang, Jiahong Cao, Xiongchao Lin, Yueming Liu, Shuqin Liu   +5 more
doaj   +1 more source

Influence of High-Temperature Liquid on Phase Composition and Morphology of Carbothermal Reduction-Nitridation Products from Coal Gasification Slag. [PDF]

Materials (Basel), 2020
Yuan H, Yin H, Tang Y, Shuai H, Xin Y, Pu X.   +5 more
europepmc   +1 more source

Surface modification of carbon-based adsorbents derived from coal gasification slag for the efficient adsorption of trimethoprim. [PDF]

PLoS One
Yang Z, Liu J, Li Q.
europepmc   +1 more source

Coal Gasification Slag-Derived Ceramsite for High-Efficiency Phosphorus Removal from Wastewater. [PDF]

Nanomaterials (Basel)
Li Y, Wang R, Shen K, Ye Y, Liu H, Yang Z, An S.   +6 more
europepmc   +1 more source

Structural Characterizations of MCM-41 Synthesized from Coal Gasification Slag: Effect of Metal Impurities. [PDF]

ACS Omega
Yao S, Du W, Chen C, Pan Y, Meng W, Zhang Z, Zhang H, Tian Q.   +7 more
europepmc   +1 more source

From waste to functional materials: advances in porous material synthesis and applications derived from coal gasification slag. [PDF]

RSC Adv
Huo M, Huang C, Guo A, Zhang J, Gao JM.
europepmc   +1 more source