Why do environmental penalties occur in catalytic processes?
Environmental penalties primarily occur due to the following reasons: 1. Toxicity of Catalysts: Some catalysts, like certain metal oxides, contain toxic elements that can leach into the environment. 2. Energy Consumption: High temperature and pressure conditions required for some catalytic reactions can lead to excessive energy consumption. 3. Resource Depletion: The extraction and processing of rare metals used in catalysts can deplete natural resources. 4. Waste Generation: Inefficient catalytic reactions can produce harmful by-products, contributing to pollution.
