Browsing Conference Paper Documents by Subject "Catalyst"

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Characterization and Activation of Cement Kiln Dust as Heterogeneous Catalyst for Transesterification Process

Joelianingsih, Joelianingsih; Wahyudin, Wahyudin; Tambunan, Armansyah Halomoan; Nabetani, Hiroshi; Purwanti, Nanik (Departemen of Chemical Engineering Faculty of Industrial Technology Institut Teknologi Bandung, 2014-10-31)

Cement kiln dust (CKD) is a fine, solid material, highly alkaline waste mainly reactive calcium oxide. The characteristic of local CKD is shghtly different to most other CKD in general, especially the absence of sodium ...
A Kinetics And Thermodynamics Analysis Approach On Methanol Treated Vegetable Oil Transesterification Process Technologies

Joelianingsih, Joelianingsih; Wahyudin, Wahyudin; Tambunan, Armansyah Halomoan (Mechanical Engineering Department Indonesia Institute of Technology, 2015-07-03)

Biodiesel production technologies are rapidly evolved owing to the need in finding the most efficient process especially views based on reaction rate and conversion or yield. Current processes tend to develop on the use ...

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