Results 121 to 130 of about 9,578 (228)

An attempt at optimizing the flow characteristics of blast furnace slag by Investigation with slag obtained from blast furnace of Rourkela steel plant, SAIL [PDF]

, 2010
Due to the softening-melting of the burden in the cohesive zone of the blast furnace, the ore layer becomes compacted and the gas passes predominantly through the sandwiched coke layer known as coke slits. For improved productivity and reduced coke rate,
Dumpawar, Shivani, Patnaik, Pallabi
core  

Microwave embrittlement and desulphurisation of coal [PDF]

, 1998
Mikrovlnné iarenie frekvencie 2,45 GHz bolo pouité na vzorkách uhlia z rôznych anglických lokalit, na ich tepelnú predúpravu pred rozpojovaním. Získané údaje poukazujú na vplyv mikrovlnnej tepelnej úpravy na relatívnu melite¾nos uhlia. Výrazná redukcia (
A.J.Merchant, B.Han, Marland S., N.A.Rowson   +3 more
core  

Intelligent Coal-Gangue Sorting Method Based on CCD and DE-XRT Image Fusion. [PDF]

ACS Omega
Jia Y, Li B, Du Y, Zhao D, Liu X, Li Y.
europepmc   +1 more source

Mechanism and optimization of hydrocyclone-based enrichment of calcium and magnesium in fine coal gangue. [PDF]

PLoS One
Liu Z, Pan H, Song T, He Z.
europepmc   +1 more source

Organic and mineral characteristics of Kupferschiefer ore from Lubin mine (Poland): implications for bioleaching of the ore.

, 2007
International audienceThe ore mineral and organic matter content of the Lubin black shale (LBS) are compared with copper concentrate (LC) obtained by flotation.
Augé, Thierry, Bailly, Laurent, d'Hugues, Patrick, Disnar, Jean-Robert, Gouin, Jérôme, Kéravis, Didier   +5 more
core  

Effects of steel slag content on the performance of alkali-activated coal gangue-slag mortar. [PDF]

Sci Rep
Huang T, Xie Q, Deng J, Shen B.
europepmc   +1 more source

Sustainable Utilization of Coal Gangue in Asphalt Pavement: A Review on Design, Mechanism, and Performance. [PDF]

Materials (Basel)
Jia Y, Lan M, Peng S, Zhang W, Si C, Yu J, Zhang J, Zhang Y, Chen Z.   +8 more
europepmc   +1 more source

The Mining Industries, 1899-1939: A Study of Output, Employment, and Productivity [PDF]

Harold Barger, Sam H. Schurr
core   +3 more sources

Synergistic Activation of Peroxymonosulfate by CoMnOx Supported on Coal Gangue for Alkaline Wastewater Treatment. [PDF]

Toxics
An K, Yang W, Zhang H.
europepmc   +1 more source

Study on physiological indicators and spectral response characteristics of alfalfa under simulated spontaneous combustion of coal gangue dumps. [PDF]

Front Plant Sci
He M, Ren H, Zhao Y, He T, Chen C, Zhang L, Tang Y.   +6 more
europepmc   +1 more source