Results 131 to 140 of about 801 (207)

Study on Carbon Removal from Coal Gangue to Purify Kaolin by Flotation with Different Collectors. [PDF]

ACS Omega
Ren X, Shu X, Wu Y, Yu A.
europepmc   +1 more source

Rheological properties of slime waste from hard coal processing

Tyt. z nagł.Bibliogr. s. [158].Odpad mułowy powstaje w zakładach przeróbki węgla kamiennego, jako zawiesina wodna o zawartości części stałych od 200 do 450 g/dm3, frakcji 0-0,3 mm. Wydzielany jest on w hydrocyklonach i zagęszczaczach Dorra.
Pomykała, Radosław.
core  

The Mechanisms of Soil Conditioner and Switchgrass in Improving Saline-Alkali Soil: A Field Study in a Semi-Arid Area. [PDF]

Biology (Basel)
Li Y, Liu Q, Kang L, Zhang K, Li Q, Ai F.   +5 more
europepmc   +1 more source

Mechanism of Dispersion of Non-Polar Collecting Reagents in Coal Slime Flotation

The article investigates the conditions under which non-polar reagents interact with coal slimes during the enrichment process. This is important for determining the mechanism of their dispersion in turbulent flows in the presence of a solid phase.
Samoilov, Anatolii, Desna, N. A., Biletskyi, V. S.   +2 more
core  

Gallium: Assessing the Long-Term Future Extraction, Supply, Recycling, and Price of Using WORLD7, in Relation to Future Technology Visions in the European Union. [PDF]

Biophys Econ Sust
Sverdrup HU, Haraldsson HV.
europepmc   +1 more source

Event-triggered fuzzy neural-network PID control for nonlinear gas-blending processes. [PDF]

Sci Rep
Dong W, Wang S, Zhang Z.
europepmc   +1 more source

Multi-objective optimization of hybrid microgrid for energy trilemma goals using slime mould algorithm. [PDF]

Sci Rep
Shrivastav AK, Dutta S.
europepmc   +1 more source

Enhancement of biodegradation of tar-rich coal through sequential treatment by N. mangyaensis and Ochrobactrum sp. [PDF]

Sci Rep
Shen W, Liu X, Mu X, Zhou A, Tan K, Nussipov D, Tastambek K.   +6 more
europepmc   +1 more source

Numerical simulation study on optimization of key technical parameters of unpowered dust removal system in a gas-solid two-phase flow field. [PDF]

PLoS One
Liu Y, Lv C, Xue S.
europepmc   +1 more source