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A new approach in deactivation analysis: effects of coke loading on diffusivity and acidic properties

Songip, Ahmad Rahman and Akiyama, Takashi and Masuda, Takao and Hashimoto, Kenji (1995) A new approach in deactivation analysis: effects of coke loading on diffusivity and acidic properties. Proceedings of The Eleventh Symposium of Malaysia Chemical Engineers . B13-1.

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Abstract

The objective of this study is to correlate the coke amount and acidic properties of the coked catalyst to the rate constants. This paper also propose a method to predict diffusivity coefficients or large hydrocarbon compounds on coked catalysts. The reaction system was the catalytic cracking of heavy oil from waste plastics over REY zeolite catalysts. The detail experimental work and results are available in full text article.

Item Type:Article
Uncontrolled Keywords:Acidic properties, coke loading, deactivation analysis, diffusity properties, hydrocarbon compounds
Subjects:T Technology > T Technology (General)
Divisions:Chemical and Natural Resources Engineering (Formerly known)
ID Code:4777
Deposited By: Norhani Jusoh
Deposited On:05 Jan 2008 08:48
Last Modified:01 Jun 2010 03:20

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