Gas yield: 210L/KG,230L/KG,260L/KG, 295L/KG according different partical size
Physical and chemical characteristics: the ore is a solid brown or black solid, pure white crystal products(including CaC2 is purple).Density of 2.22g/cubic centimeter,melting point of 2300 degrees C(with CaC2 content),in case of water immediately produce a violent reaction, the formation of acetylene, and the release of heat, calcium carbide content of different melting point will also change.
Calcium carbide (CaC2) is a pivotal inorganic compound known for its industrial form as gray-black block-like material, often displaying purple or gray cross-sections. When exposed to water, it undergoes an energetic reaction, producing acetylene gas and releasing heat. Primarily, it's employed for two key purposes: as a source of acetylene gas with applications in welding, cutting, and fuel, and as a raw material in organic synthesis for chemicals like vinyl chloride and synthetic resins.
We regularly export Silica Gel in large quantity.
We handle of a series of silica gel in different usages, such as for Column-layer Chromatography, thin-layer Chromatography,air drying, catalyst carrier, liquid drying,etc.
We are the most competitor in the field of SILICA GEL. We also could supply the goods according to your specification.
We also supply Silica Alumina Gel,Silicic Acid, etc.
the following list is our product-- Silica gel in different usage :
FNG Silica Gel : Spherical Sharp, used for air drying in the air separating process for various industrial gases
C Type Silica Gel : translucent Spherical Sharp, used for drier, adsorbent and catalyst carrier
B Type Silica Gel : transparent Spherical Sharp,mainly used as liquid adsorbents,Struture lying between macro-pored and fine-pored silica gel
Blue Silica Gel :lumps or Spherical Sharp,After absorbing Moisture ,it turns from Blue to red,visually indicating the relative humidity of the given environments.
DL Blue Silica Gel : lumps or Spherical Sharp, used as humidity indicator or drier in judging if the adsorption & drying process is up to the requirements
Fine-Pored Silica Gel : lumps or Spherical Sharp,used for drying and moistureproof
Macro-pored Silica Gel : lumps or Spherical Sharp, used for moistureproof packing and dehydration and purification of industrial gases
Silica Gel (tablet) : used for moistureproof for pharmaceutical & food industry
Silica Gel for variable +C pressure adsorption : silimar to fine-pored Silica gel , Its selective adsorptive capability is higher than fine-pored silica gel.
Silica gel for Column layer Chromatography : Since the amount of time ,it takes to adsorb the various substance ,it can achieve the separation and purification from the mixed components, used for refining petroleum and pharmaceutical industry.
Silica gel for thin layer Chromatography : used for analysis and separation of various natural and synthetic substances.
Cat Sands : used for pets , a ideal pet waste cleaner
Silicic Acid : used for fusion agent for processing tungsten filaments
Silica Alumina Gel : faint yellow molecular formula : SiO2. NAl2O3.mH2O , used for dewatering of natural gas, adsorption and separation of light hydrocarbon
Activated Silica Gel : used for identifying poisonous and harmful gases for atmospheric monitoring & mining industry
