Volcanic rock commonly known as pumice or porous basalt, also known as pumice rock, it is a dense porosity of molten magma condensed by volcanic eruption glassy lava, the porosity volume accounted for more than 50% of the volume of the rock.

Light stone, also known as pumice or pumice rock, is named because of its more pores and small volume weight (0.3-0.4) and can float in water. Lite is a kind of porous, light glassy acid volcanic extrusive rock, its composition is equivalent to rhyolite. The surface of light stone is rough, the particle bulk weight is 450kg/m3, the loose bulk weight is about 250kg/m3, the porosity is 71.8-81%, and the water absorption is 50-60%.

Features: 1, uniform particles. 2. Gorgeous color. 3, acid and alkali resistance. 4. High temperature and water resistance. 5. Wear-resistant altar corrosion-resistant

Bentonite cat litter is white or off-white clay particles with montmorillonite as the main component. The shapes are round, long and sand shaped.

Industrial alumina is prepared from bauxite (AlzOs-3H2O) and diaspore, and A1203, which requires high purity, is generally prepared by chemical methods. A1203 has a lot of homogenous crystals, there are more than 10 known, there are mainly 3 crystal types, namely A-Alzos, B-AlzOs, Y-AlzOs. Among them, different structures and properties are different, and it is almost completely converted into a-AlzO3 at high temperatures above 1300℃.

It is generally OK to apply bentonite clay on your skin and hair as long as you do not get any allergic reaction. Therefore, before applying on a large part of your face or skin, apply only a little bit first. As the U. S. Food and Drug Administration (FDA) does not regulate the production and labeling of cosmetics, it is difficult to say how the products that contain bentonite clay will turn out after their use. Therefore, you need to try them out by yourself.There are two reports of bentonite clay causing low potassium levels (hypokalemia)—one in a cat and the other one in a girl after oral consumption. But the side effects can be attributed to the intake of excessive quantities of bentonite clay.

Ceramsite is the granule of ceramic. Most of the appearance characteristics of ceramsite are round or elliptical spheres, but some imitation stone ceramsites are not round or elliptical spheres, but are irregularly gravel-like. The shape of the ceramsite varies from process to process.

Calcium carbonate is an inorganic compound that has a wide range of household and industrial applications. This natural raw material is also known as calcite or carbonic acid calcium salt. What are the features of calcium carbonate? Is it harmful? What role does calcium carbonate play in the soil and what can you produce from calcium carbonate? Here are the answers!

HighlightsTwo-phase olive mill waste was used to produced activated hydrochars.The physical activated sample resulted to be the most promising option.Doping carbons with nitrogen does not appear to enhance their adsorption capacity.

Activated carbon or activated charcoal is a porous element that traps compounds, primarily organic, present in a gas or liquid. It does this so effectively that it is the most widely used purifying agent by humans.

Aluminum oxide (Alumina) is the most frequently used oxide ceramic material and its applications are extremely broad. Saint-Gobain Performance Ceramics & Refractories utilizes specialty raw materials of the highest purity and density. Bricks made from these materials have extremely low deformation under load.

Since ancient civilization, humans have applied mining techniques when mining rocks and minerals on Earth’s surface. The importance of minerals in our everyday lives can be recognized all around us. From eating nutrient-rich foods to powering smartphones with copper, almost everything we use is a mineral resource. Here are a few common ways we use minerals today.

The importance of minerals in everyday life is hardly recognized by the vast majority of people. According to the U.S. Bureau of Mines, the average person consumes or uses 40,000 pounds of minerals every year. Over the course of a lifetime, an individual will use more than 1,050 pounds of lead, 1,050 pounds of zinc, 1,750 pounds of copper, 4,550 pounds of aluminum, 91,000 pounds of iron and steel, 360,500 pounds of coal, and one million pounds of industrial minerals such as limestone, clay, and gravel.

Minerals are all around us and even within us. Consider iron in your blood or calcium in your bones. While humans have always sought food products, we’ve always used rocks. Our ancestors used cobbles as hammers to crack nuts. We later learned to use obsidian, chert, and flint to knap knives and spear points and to spark fire. We’ve moved on from the Stone Age to the Copper, Bronze, and Iron Ages. Minerals and related earth resources continue to enable contemporary life and the built environment in which we live. They include metals, nonmetallic minerals, and fossil fuels. How little we appreciate this fact of life!

Other minerals used in skincare products include iron, titanium, gold, silver, and many others. In our online shop Organic Store, you can always find affordable skincare products with minerals produced by natural and organic cosmetic brands. At Organic Store, we offer a wide range of skin and hair care products, convenient payment methods, and international delivery to most countries.

Alumina, chemical formula Alz0s. It is a high-hardness compound with a melting point of 2054 ° C and a boiling point of 2980 ° C. It is an ionic l crystal that can be ionized at high temperatures and is often used in the manufacture of refractory materials.

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