News

19

2023.04.19

Quick Lime Lumps and Powder Definition and Application

Calcium oxide (CaO), commonly known as quicklime or burnt lime, is a widely used chemical compound. It is a white, caustic, alkaline, crystalline solid at room temperature. The broadly used term “lime” connotes calcium-containing inorganic materials, in which carbonates, oxides, and hydroxides of calcium, silicon, magnesium, aluminum, and iron predominate. By contrast, quicklime specifically applies to the single chemical compound calcium oxide. Calcium oxide that […]

View more +

02

2023.03.02

Vietnam Limestone with High Purity for Feed Grade

SHC Group – The leading manufacturer of Limestone Feed Grade in Vietnam SHC Group Limestone with high purity provides calcium carbonate content for animals, castles, and fish.         Our Limestone are now exporting for feed mill with huge quantity and large capacity reach over 15,000MTs per month. Limestone Specifications: Chemical Analysis Physical […]

View more +

16

2023.02.16

Usage of Lime in Water Treatment

Lime is a manufactured product made from limestone (calcium carbonate) or dolomite (calcium magnesium carbonate). The raw material is processed into quicklime and hydrated lime. Since it is alkaline, it’s often used to adjust the pH of water and soils containing acidic components. It’s used to treat both drinking water and wastewater. Common Types of […]

View more +

10

2023.02.10

Experience in using gravel pebble stone for garden decoration

Experience in using gravel pebble stone for garden decoration – Using natural garden gravel is better than using artificial gravel – Choose the gravel color that matches the owner’s par and the overall garden design. – Garden gravel should not be too thick because it will lose oxygen from the soil, affecting the growth of […]

View more +

03

2023.01.03

Whiteness Limestone Usage as Animal Feed Additives in Vietnam

It is indicated that Calcium, which contributes to the development and nutrient absorption of animals is an essential mineral in its daily feed. Therefore, most animal feed mills will find calcium-rich sources like bone, or seashell as feed additives or premixes, and Vietnamese Limestone is also one of the most favorite option. Vietnamese Limestone can […]

View more +

01

2022.11.01

What is Calcium Carbonate?

Calcium carbonate, or CaCO3, comprises more than 4% of the earth’s crust and is found throughout the world. Its most common natural forms are chalk, limestone, and marble, produced by the sedimentation of the shells of small fossilized snails, shellfish, and coral over millions of years. Although all three forms are identical in chemical terms, […]

View more +