Recycling of fly ash for preparing porous mullite membrane supports with titania addition

Y Dong, S Hampshire, J Zhou, B Lin, Z Ji… - Journal of hazardous …, 2010 - Elsevier
… , porous mullite membrane support was fabricated by recycling of waste fly ash and bauxite
… The effects of sintering aid TiO 2 on the main properties of porous mullite were studied in …

Recycling of waste fly ash for production of porous mullite ceramic membrane supports with increased porosity

J Cao, X Dong, L Li, Y Dong, S Hampshire - Journal of the European …, 2014 - Elsevier
… show that fly ash is quite suitable for fabrication of porous mullite membranes.18, 19 In
this work, the fabrication of low-cost porous mullite supports via recycling of coal fly ash with …

Waste recycling of coal fly ash for design of highly porous whisker-structured mullite ceramic membranes

M Fu, J Liu, X Dong, L Zhu, Y Dong… - Journal of the European …, 2019 - Elsevier
… In this work, highly porous mullite ceramic membranes with a whisker-inter-locked
microstructure were fabricated by using coal fly ash and Al(OH) 3 as sources of SiO 2 and Al 2 O 3 , …

Coal fly ash industrial waste recycling for fabrication of mullite-whisker-structured porous ceramic membrane supports

L Zhu, Y Dong, L Li, J Liu, SJ You - RSC advances, 2015 - pubs.rsc.org
… coal fly ash and bauxite as starting materials, a highly porous structure composed of interlocked
in situ synthesized mullite whiskers is created in a mullite membranemullite membrane

Recycling of coal fly ash for fabrication of elongated mullite rod bonded porous SiC ceramic membrane and its application in filtration

D Das, K Nijhuma, AM Gabriel, GPF Daniel… - Journal of the European …, 2020 - Elsevier
… and 43.1 μm respectively) and ground sieved fly ash (CESC Budge Budge, Kolkata, India, …
of porous SiC ceramic membranes. The chemical composition of fly ash was (mass fraction): …

Preparation of porous mullite ceramic supports from high alumina fly ash

Z Cui, T Hao, S Yao, H Xu - Journal of Material Cycles and Waste …, 2023 - Springer
… of mullite ceramic membrane. This work is not only conducive to eliminate the environmental
pollution caused by fly ash, … , for the preparation of porous mullite ceramics. In addition, it …

Mullite whisker-constructed ceramic membranes prepared from fly ash by in-situ catalytic reaction

J Fu, S Sun, J Wang, Q Fu, X Wang, D Wang… - Materials Chemistry and …, 2023 - Elsevier
… For the ceramic membrane with … mullite whiskers-constructed ceramic membrane with high
porosity at low sintering temperature, which facilitated the high-valuable utilization of fly ash

Permeability behavior and wastewater filtration performance of mullite bonded porous SiC ceramic membrane prepared using coal fly ash as sintering additive

D Das, N Kayal, MDM Innocentini - Transactions of the Indian …, 2021 - Taylor & Francis
… Due to high amounts of SiO2 and Al2O3 present in it, fly ash has been used to fabricate …
fly ash has been used as sintering aid and MoO3 as catalyst for preparation of SiC membrane

Preparation of whisker mullite ceramic membrane from coal fly ash for efficient oil-water separation

J Gao, Z Yan, B Wang, Z Ma, Y Guo - Ceramics International, 2024 - Elsevier
… , the ceramic membrane in this article uses fly ash as the raw material, MoO 3 addition is
less with 50%-75%. The fly ash-based whisker mullite ceramic membranes were used for deep …

Preparation and characteristic of the fly ash cenospheres/mullite composite for high-temperature application

S Ren, X Tao, X Xu, A Guo, J Liu, J Fan, J Ge, D Fang… - Fuel, 2018 - Elsevier
… is to prepare a fly ash cenosphere/mullite (FACs/M) composite with excellent temperature
resistance using FACs and mullite as the filler and matrix, respectively. Moreover, mullite was …