At high temperature, the lightweight mullite-corundum refractory was prepared by the
micrometer-scale Kirkendall effect using quartz, bauxite, and corundum as the main raw …

In this study, to solve the problem of reducing the quantity and increasing the utilization of
waste as resource for high silica tailings (HSTs) after extracting alumina from high alumina …

Mullite, an intermediate phase of the binary alumina-silica system, is one of the most
important phases of ceramic products containing alumina and silica in the initial …

The coal fly ash (CFA) produced from coal-fired power generation is classified as a common
solid waste; thus, improving the recovery and utilization rate of CFA is highly desirable. In …

In this study, porous halloysite nanotube ceramics were prepared by the foam-gelcasting
method using sodium carboxymethyl cellulose (CMC) as a foam stabilising agent, Isobam …

The preparation of refractories with both low thermal conductivity and high strength are
continuously pursued in industrial furnaces. In this work, mullite refractories with low thermal …

Porous alumina ceramics with alumina platelets was prepared by vapor-solid reaction
sintering of AlOF mesophase gas by the reaction of HF and Al 2 O 3. The effect of heating …

This study presents the feasibility of preparing ceramic proppants (CPs) using drilling
cuttings (DCs) and coal fly ash (CFA) via high-temperature sintering. The reaction behavior …

Porous mullite-based ceramics have been developed using a mixture of zeolite-poor rock
and alumina through mechanical activation and reactive sintering. The experimental …

Owing to the periodic mechanical stresses frequently suffered by refractories applied in
cement rotary kilns, the study of fracture behavior is particularly significant for long life …