Albite powder is harmful to human health

Baking powder, also known as instant baking powder or bubble powder or cake powder, abbreviation, is a kind of pastry bulking agent, often used in the production of cakes and cakes.

Baking powder is a white powder made from baking soda mixed with other acidic materials and corn flour as a filler. When baking powder comes into contact with water, acidic and alkaline powders dissolve in water at the same time and react, some of them will begin to release carbon dioxide CO2, and at the same time, during the process of baking and heating, more gases will be released, which will make the product expand and soften. Baking powder is also divided into slow reaction baking powder, fast reaction baking powder, and double reaction baking powder according to the different reaction speeds.

The fast-acting baking powder starts to work when it is dissolved in water, while the slow-acting baking powder starts to work during the baking heating process, and the dual-reaction baking powder has both fast and slow reaction characteristics. Generally, the baking powder purchased in the market is dual-reaction baking powder.

Although baking powder has the ingredients of baking soda, it is added to acidic powder (such as tartar powder) to balance its pH after precise testing, so basically, although baking soda powder is an alkaline substance, the commercially available baking powder is neutral powder, therefore, baking soda powder and baking powder cannot be arbitrarily replaced.

As for corn flour, which is used as a filler in baking powder, it is mainly used to separate the acidic powder and alkaline powder in baking powder to avoid their premature reaction. Baking powder should also be stored to avoid moisture and early invalidation.

Although this kind of bulking agent has the property of making the pastry bulky, excessive use will make the finished product tissue rough, affect the flavor and even appearance, so pay attention to the amount of use.

Put it once, leave a piece of noodles to make old noodles and use it next time.

Is potassium feldspar bad for the body?

Biggest impact on the lungs! And nasal cavity!

In addition to being used as industrial raw materials, albite minerals account for more than 30% of the amount used in the ceramic industry, and are also widely used in other industries such as chemicals.

1. Glass solvent: feldspar is one of the main components of glass mixture, feldspar has high alumina content and low iron content, which can reduce the amount of alkali. In addition, the process of feldspar melting into glass is relatively slow, and the crystallization ability is small, which can prevent the precipitation of crystals in the process of glass formation and damage to the product, feldspar can also be used to adjust the viscosity of glass, and generally various glass mixtures use potassium feldspar or albite.

2. Ceramic body ingredients: before firing, feldspar can play the role of barren raw materials, reduce the drying shrinkage and deformation of the body, improve the drying performance, shorten the drying time, and can be used as a flux to fill the body during firing, so that the body is dense and reduces the void, and can also improve the light transmittance of the body.

3. Ceramic glaze: make the glaze soft and reduce the melting temperature of the glaze.

4. Enamel raw materials: mainly mixed with feldspar and other mineral raw materials to form enamel, and the amount of incorporation is usually more than 20 30%.

5. Others: potassium and albite can also be used as high-quality raw materials for the production of chemical fertilizers.

I am not a professional, but generally speaking, it should be non-radioactive.

An oxide that contains silicon, which also contains the element aluminum!

Feldspar powder is the powder of the feldspar Sun family, and the name of the orange Kailu English round belt is feldspar powder. Feldspar is an aluminosilicate mineral of alkali metals such as potassium, sodium, calcium, barium or alkaline earth metal, and its main components are SiO2, Al2O3, K2O, Na2O, Cao, etc., which is one of the important rock-forming minerals. Feldspar can be divided into according to its chemical composition:

1) Potassium feldspar (orthoclase) with the molecular formula K2O·Al2O3·6SiO22) albite (Cao feldspar), molecular formula Na2O·Al2O3·6SiO23) calcium feldspar (gray feldspar), molecular formula Cao·Al2O3·2SiO24) barium feldspar (heavy soil feldspar), molecular formula Bao·Al2O3·2SiO2

HS code (commodity code) of albite powder: 25291000

Albite powder 0% export tax rebate No regulatory conditions.

Feldspar is an aluminosilicate mineral of alkali metals such as potassium, sodium, calcium, barium and alkaline earth metals, and the crystal structure belongs to the shelf structure. Its main components are SiO2, Al2O3, K2O, Na2O, CAO, etc. Feldspar minerals are the most widely distributed in the earth's crust, accounting for about 50% of the total weight of the earth's crust.

They are a ubiquitous rock-forming mineral, 60% of which are deposited in magma, 30% in metamorphic rocks, and 10% in sedimentary rocks, mainly clastic rocks, but can only be industrial minerals if they are fairly rich in feldspar. There are four main components of feldspar: potassium feldspar, albite, afeldspar, barium feldspar, an oxide containing silicon, which also contains aluminum!

In addition to being used as raw materials for the glass industry (accounting for about 50-60% of the total amount), feldspar minerals account for 30% in the ceramic industry, and the rest are used in other industries such as chemicals, abrasives, glass fibers, welding rods, etc.

1) Glass flux: Feldspar is one of the main components of glass mixture. Feldspar has high Al2O3 content, low iron content, and is more fusible than alumina, not only low melting temperature but also wide melting range, mainly used to improve the alumina content in glass ingredients, reduce the melting temperature in glass production and increase the alkali content, so as to reduce the amount of alkali.

In addition, the process of feldspar melting into glass is relatively slow, and the crystallization ability is small, which can prevent the precipitation of crystals and damage to the product during the glass formation process. Feldspar can also be used to adjust the stickiness of glass. Generally, potassium feldspar or albite is used for various glass mixtures.

2) Ceramic body ingredients: before firing, feldspar can play the role of barren raw materials, reduce the drying shrinkage and deformation of the body, improve the drying performance, and shorten the drying time. During firing, it can be used as a flux to reduce the firing temperature, promote the melting of quartz and kaolin, and accelerate the formation of mullite by diffusion and penetration in the liquid phase.

The feldspar glass formed during the melting is filled between the mullite grains of the green body, which makes the green body dense and reduces the voids, thereby improving its mechanical strength and dielectric properties. In addition, the generation of feldspar glass can also improve the light transmission of the green body. The amount of feldspar incorporated into the ceramic body varies with different raw materials and product requirements.

3) Enamel raw materials: mainly mixed with feldspar and other mineral raw materials to form a farang. Feldspar is usually incorporated at 20-30%.

4) Abrasives: feldspar is often used as a ceramic cementite component in the production of grinding wheels, and its content is 28-45%.

5) Others: Potassium feldspar can be used as a raw material for extracting potash fertilizer.

Yes, my friend's process is circulating water, of course, it depends on the previous process, sewage treatment.

The sewage is treated and can be recycled, Manager Zhu 13702959085

Contact the cement factory to provide some raw materials, 2. Convert to burning-free bricks.

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