'Pt al 2' presentation slideshows

Population and vehicles

Population and vehicles. People like the car: it gives the possibility to move fast and far It gives freedom. Motor vehicles. Urban population. World population. Air pollution. MOBILE SOURCES EXHAUST HYDROCARBONS (HC) CARBON MONOXIDE (CO) NITROGEN OXIDES (NO X ) SULFUR COMPOUNDS

1.11k views • 109 slides

Adapting Transition Metal-Based Heterogeneous and Homogeneous Catalysts for Polymer Disassembly

Adapting Transition Metal-Based Heterogeneous and Homogeneous Catalysts for Polymer Disassembly. Susannah Scott Department of Chemical Engineering University of California, Santa Barbara Chemical Sciences Roundtable Workshop Closing the Loop on the Plastics Dilemma

231 views • 22 slides

Noble metal catalysts for monolithic converters

Catalytic combustion of pollutants released from the vehicular exhaust is one of the best methods to decrease their concentration before their release to the atmosphere. The catalyst help to bring about the reduction of these pollutants at a much lower temperature as compared to homogenous combustion reactions. In this paper a review about the noble metal catalysts used for gasoline vehicles is carried out. These noble metal catalysts although expensive and limited in supply are the best option for reduction of the pollutants hydrocarbons, carbon monoxide and oxides of nitrogen released from the vehicular exhaust.

116 views • 10 slides

Hydrogenation of Unsaturated Compounds to Irradiation-Quantum Pd/?- Al2O3 and Pt/?-Al2O3

110 views • 8 slides