Results 101 to 110 of about 801 (207)
Study on Settlement of Coal Slime Water in Wangjiazhai Coal Plant
DEStech Transactions on Environment, Energy and Earth Science, 2017 Peng CHEN, Kai-yi SHI, Fang HE
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Synthesis of pure zeolite X from coal slime
Journal of Physics: Conference Series, 2021 Yu-cheng Si, Mei-li Du
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A new perspective on the interaction of refractory coal and polar collector: molecule docking and induced fit effect [PDF]
Studying the interaction between coal slime and flotation agents will be the hot and difficult point of flotation process strengthening. In view of the strong hydrophilic chemical structure characteristics of the surface of difficult flotation coal, this
Pengcheng QU +5 more
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EXPERIMENTAL STUDY ON ANTI-FREEZING ADHESIVE ROLLER WITH PTFE
Jixie qiangdu, 2016 In order to study the turnabout roller coal slime freezing adhesion problem in the process of open-pit mine during winter,experimental apparatus was designed by ourselves,simulated the production site,studied the change of freezing adhesive ...
WANG ChunHua +3 more
doaj
, 2014 Tez (Yüksek Lisans) -- İstanbul Teknik Üniversitesi, Fen Bilimleri Enstitüsü, 2014Thesis (M.Sc.) -- İstanbul Technical University, Institute of Science and Technology, 2014Non-iyonik sürfaktanlar filtrasyon işleminde çok düşük kek nemlerine ulaşılmasında
Yeşilyurt, Zeynep
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Adsorption characteristics of metal ions on kaolinite
矿业科学学报, 2017 The adsorption of negative charge on kaolinite particles surface is the main reason that causes coal slime water settle difficult.By studing adsorption dynamics of Ca2+, Mg2+, K+ and Na+ on kaolinite, adsorption tests of single kind of ions on kaolinite,
Zhang Zhijun +4 more
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INFLUENCE OF STELL PLATE SURFACE ROUGHNESS ON COAL FREEZING ADHESIVE STRENGTH
Jixie qiangdu, 2017 The coal is the basic raw material for energy in China. It has strategic role in national economy,while the problems of roller surface adhesion,belt jitter,falling coal along return trip caused by coal freezing adhesion seriously restrict coal ...
WANG ChunHua +3 more
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Evaluation of the effectiveness of the beneficiation and desulfurisation of coal slime in spirals
, 2000 W ostatnich latach w kilku zakładach wzbogacania węgla kamiennego pracują wzbogacalniki zwojowe (spirale). Służą one do wydzielania pirytu oraz kamienia z drobnych klas ziarnowych. W artykule przedstawiono rezultaty badań wzbogacania nadawy pochodzącej z
Blaschke, Z.
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INFLUENCE OF PRESSURE ON COAL FREEZING ADHESIVE STRENGTH
Jixie qiangdu, 2016 Coal is the important basic energy in China,while the coal freezing adhesion seriously restricts with coal mine safe and efficient production in winter.
WANG ChunHua +3 more
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Effect of two-stage energy input on enhancing the flotation process of high-ash coal slime
To solve the mismatch problems of nonlinear changes of coal slurry properties and energy input during the continuous flotation process, a two-stage energy input method was used to promote the efficient recovery of clean coal and achieve maximized ...
Wang, Po +7 more
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