Ditemukan 2 dokumen yang sesuai dengan query
Ambedkar, B., author
This study focuses on the physical aspects of ultrasonic de-ashing and de-sulfurization, such as cavitation, streaming and their combined effects. Ambedkar Balraj proposes an ultrasound-assisted coal particle breakage mechanism and explores aqueous and solvent-based ultrasonic techniques for de-ashing and de-sulfurization. Ambedkar designs a Taguchi L-27 fractional-factorial matrix to assess the...
Berlin: Springer, 2012
e20406099
eBooks Universitas Indonesia Library
Emyr Armandiego Soeharto, author
Dewatering of ultra fine coal and tailings slurries using the conventional technologies are difficult. In this report, a novel Centribaric technique was applied to study the effect of surfactants, flocculant, and mixed surfactant flocculant on the dewatering of coal and tailings. The results of both coal and tailings revealed that...
Depok: Fakultas Teknik Universitas Indonesia, 2017
S67101
UI - Skripsi (Membership) Universitas Indonesia Library
