Results 131 to 140 of about 313 (161)

Study on the mechanism of hydrothermal pretreatment enhancing the flotation of coal gasification fine slag

Fuel
Jinjin Yang, Minqiang Fan, Weiren Bao
exaly   +2 more sources

A pilot scale test on the fluidized melting combustion of coal gasification fine slag

Waste Management
To address the issue of coal gasification fine slag (CGFS) disposal, a novel fluidized melting combustion (FMC) process has been proposed. In this study, the operating feasibility, combustion performance and gas pollutant emission were assessed through 0.4 MW pilot-scale test.
Shuai, Guo, Chen, Liang, Zhiyong, Chen, Wei, Li, Qiangqiang, Ren   +4 more
openaire   +2 more sources

The impact of metal ions on flotation of coal gasification fine slag: an experimental study

International Journal of Coal Preparation and Utilization
Jiakun Tan, Long Liang, Guangyuan Xie
exaly   +2 more sources

Enhanced flotation mechanism of coal gasification fine slag with composite collectors

Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2022
Zhonghua Xue, Lianping Dong, Minqiang Fan, Hongli Yang, An Liu, Zhihong Li, Weiren Bao, Jiancheng Wang, Panpan Fan   +8 more
openaire   +1 more source

Study on the Effect of Mechanical Activation on the Combustion Characteristics of Coal Gasification Fine Slag

Energy Technology
In this article, the particle size of the original coal gasification fine slag (CGFS) sample is mechanically ground to less than 40 microns by mechanical activation. The traditional alkali washing and acid washing pretreatment technology improved by microwave heating method is used to further treat the mechanically activated samples, and three ...
Junhang Dai, Tongqiang Shi, Jinling Lu, Yang Wang, Yongzhen Wang, Kai Wang, Like Wang   +6 more
openaire   +1 more source

Occurrence mode and molecular structure model of unburned carbon in coal gasification fine slags

Fuel, 2022
Da Shi, Jianbo Zhang, Xinjuan Hou, Shaopeng Li, Huiquan Li, Fayu He, Ganyu Zhu   +6 more
openaire   +1 more source

Study on co-slurry and co-combustion characteristics of coal and modified-coal gasification fine slag

Advanced Powder Technology, 2023
Chuandong Ma, Zhisen Li, Wenqi Zhang, Meng He, Qingbiao Wang, Zhenhua Wang, Lin Li, Xiaofang You   +7 more
openaire   +1 more source

Study on the mechanism of flotation of coal gasification fine slag reinforced with naphthenic acids

Fuel, 2022
Zhong-Hua Xue, Lian-Ping Dong, Hai-peng Li, Min-Qiang Fan, Zhen-Yang Ren, An Liu, Pan-Pan Fan, Wei-Ren Bao   +7 more
openaire   +1 more source

A novel process to recycle coal gasification fine slag by preparing Si-Fe-Al-Ca alloy

Journal of Environmental Management, 2023
Yaoxuan Wang, Lamei Li, Hongbing Du
exaly  

Characterization, carbon-ash separation and resource utilization of coal gasification fine slag: A comprehensive review

Journal of Cleaner Production, 2023
Lu Ding, Qinghua Guo, Yan Gong
exaly