Activated charcoal and zeolites are both categorized by having pores equal to or smaller than what size?
Nanoporous materials Nanoporous materials consist of a regular organic or inorganic framework supporting a regular, porous structure. The size of the pores is generally 100 nanometers or smaller. Most nanoporous materials can be classified as bulk materials or membranes. Activated carbon and zeolites are two examples of bulk nanoporous materials, while cell membranes can be thought of as nanoporous membranes.
Pellet grill "Pellet grills", sometimes referred to as pellet smokers, are backyard cookers that combine elements of charcoal smokers, gas grills, and kitchen ovens. Fueled by wood pellets, pellet grills infuse food with smoky flavor associated with charcoal grills and smokers, but offer the convenience of gas grills and the temperature control of an indoor oven. They have the ability to smoke as well as grill and bake using an electronic control panel to automatically feed fuel to the fire, regulate the grill’s airflow, and maintain consistent cooking temperatures. The best pellet grills also utilize sophisticated sensors and advanced algorithms for precision temperature control.