High Purity Brucite Granule Fertilizer

Brucite Granule uses natural Brucite as raw materials, which is formed after crushing, granulating, screening and drying. The content of magnesium (citrate soluble magnesium) is high, it’s a very good long-term fertilizer, and can also effectively regulate the soil acidity and alkalinity.

Application:

1.high content of magnesium and effectively supplement of magnesium,preventing the leaf chlorosis
2.adjust the PH value of the soil
3.high hardness granular,easy for application ,effcient disintegration feature which is beneficial to soil conditionning and the absorption of the crop
4.enhancing photosynthesis promoting root growthe increaseing crop yields and crop quality
5.Magnesium is an activator and component of a variety of enzymes,it can regulate the activity of enzymes and promote the synthesis of substances
6.It also affects the absorption of nitrogen, phosphorus and potassium in plants.

Composition of Brucite

Brucite is Natural Magnesium Hydroxide, also known as hydrated magnesia. Melting point (dehydration) 340 ° C, relative density: 2.39, hardness: 2.5, crystal structure: six crystal systems, relative molecular mass: 58.32, solubility: 0.009 g / L. Brucite has a simple chemical composition and its molecular formula is Mg(OH)2. Brucite is a rare high-magnesium mineral in nature. Its theoretical chemical composition is MgO 69.12% and H2O 30.55%. It is often found in brucites produced in nature. Impurities such as Fe, Mn, Zn, Ni, etc., these impurities exist as a homogeneous image, forming a series of continuous or discontinuous solid solution, constituent endmembers: iron brucite (including FeO 10%), manganese brucite (containing MnO 18%), zinc brucite (including ZnO 4%), nickel brucite (including NiO 2.5%). The associated minerals of brucite are serpentine, calcite, dolomite, magnesite, magnesium silicate mineral, periclase, diopside and talc.

Use of brucite

Brucite is an industrial mineral with special value due to its high content of useful components, low content of harmful impurities, and its unique physicochemical properties, which are different from other types of magnesium-containing mineral raw materials. The main uses of brucite is as below:

1. Flame retardant additives in rubber, plastic and fiber

2.  Flue gas desulfurization

3. Aluminum composite panel

4. Paper industry

5. Agriculture and fertilizer uses

6. Environmental protection field (Wastewater treatment)

7. Magnesia high temperature refractory

8. Fireproof coating

9. Neutralize the treatment agent and adjust the pH value