(515a) Indo German Petrochemicals Ltd Experience of Earlier Catalyst Replacement with Next Generation Catalyst for Production of Phthalic Anhydride | AIChE

(515a) Indo German Petrochemicals Ltd Experience of Earlier Catalyst Replacement with Next Generation Catalyst for Production of Phthalic Anhydride

Authors 

Kotti, R. R. K. - Presenter, IG Petrochemicals Limited
Pungnoor, P. M., IG Petrochemicals Limited
M/s. Indo German Petrochemicals Limited (IGPL) is one of the largest Phthalic Anhydride (PA) manufacturers in India at a single location. M/s. IGPL has replaced the earlier version of catalyst (O4-66 Plus) with new generation catalyst (O4-88) in PA Plant-III, for better results. Higher yield, higher loading and long term stable operation were few of the expectations before installing 04-88, compared to O4-66 plus. Based detailed study conducted for nearly 300 days of Operation, this paper articulates anticipated benefits after replacement, actual results achieved so far and conclusions.

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