Natural Zeolites Are Naturally-Occurring Minerals with High Alumina-Silicate Content and Are Widely Used In the Form of Adsorbents
Natural Zeolites |
Natural
zeolites are a group of minerals that have many uses and are found in large
deposits of tuffaceous sedimentary rocks in the western U.S. and in other
countries. Their surface and structural properties make them ideal for a
variety of applications, including filtration and industrial processing.
Generally,
natural zeolites are not phase-pure but contaminated by other minerals. This
means that they often contain other zeolites and other materials that prevent
their effective use in adsorption. This results in poor performance in many
commercial applications. However, there are ways to increase the purity of natural zeolites.
Natural zeolites have been used in construction since Roman
times. Some of the applications for zeolites include a hydroponic substrate for
growing plants on space missions, as well as
wound healing. With their unique properties, natural zeolites are becoming
full-fledged minerals, with the potential to expand their uses in the future.
They are also becoming an important addition to construction sites and other
projects that use mineral-based materials.
There
are many benefits
to using natural zeolites. They can help improve the soil. They absorb
water and nutrients from rain and water and then release them slowly. By utilizing ion exchange, they optimize the soils for crops in a sustainable way.
They are also used in greenhouses, garden plants, golf courses, and fertilizers.
Natural
zeolites are used as building blocks and cement. They are used for solar energy
storage, heating and cooling applications, and many other uses. They are also
used as a soil conditioning agent and as a carrier for pesticides and
insecticides. Naturally-occurring zeolites are also valuable in a number of
other industries. For instance, in July 2021, a research team at Stanford
University, U.S., collaborated with the University Of Leuven, Belgium, to
develop a "tantalizing" principle for converting methane into
methanol using natural zeolites at room temperature.
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