Coconut shell activated charcoal teeth whitening powder carbon activated soap

Activated carbon powder is mainly made of fruit shell, wood and anthracite. Mainly used for water treatment, air purification and decolorization. Processing formed after high temperature carbonization, activation, crushing and grinding. The product can meet 325 mesh, 1000 iodine value, 160mg/g/ 10L to recolorization. Coconut shell activated carbon powder also can used for skin whitening teeth whitening and other food grade decoclorization.

Carbon / micro-particles

Notes:

1. The PH, dry and weight loss basis on customer requirements

2. The additional inspection items to be executed according to the customer's requirements

Item	activated charcoal powder /activated carbon powder
Size (mesh)	100-600 ( pass 90%min)
Iodine Value	800-1100
PH	6-8 (can be adjusted)
Hardness	≥90
Moisture (%)	≤ 10
Ash (%)	≤5
Methylene Blue Adsorption  (mg/g)	≤10
Ash (%)	≤5
Acid-soluble matter	2%

The following is the general process for making powdered activated carbon: 1. Raw material selection: Commonly used raw materials include wood, bamboo, coconut shells, coal, fruit shells and other organic matter. Different raw materials will affect the pore structure and adsorption performance of activated carbon. 2. Dry: The raw materials need to be dried to reduce the moisture content, usually around 100°C. Drying improves the efficiency of the subsequent carbonization process. 3. Carbonization: The dried raw materials are heated at high temperatures (300-600°C) in the absence of oxygen to remove most of the volatile substances in the raw materials, leaving a carbon-rich structure. Carbonization time and temperature will affect the pore structure of the product. 4. Activation: The carbonized material is further heated (800-1000°C) and an activator is introduced. Common activators include water vapor, carbon dioxide, air or chemicals (such as potassium hydroxide, zinc chloride, etc.). The activation process increases the porosity of the carbon, increasing its surface area and enhancing its adsorption capacity. 5. Washing: If chemical activation is used, the activated carbon needs to be washed with water or acid to remove residual chemical

Water Treatment 1. Drinking water purification: Removes organic contaminants from water such as pesticides, industrial waste and other harmful chemicals. Remove peculiar colors and odors and improve water quality and taste. Reduce the concentration of chlorine and chlorination by-products such as trihalomethanes (THMs). 2.Wastewater treatment: Purify industrial wastewater to remove heavy metals and other toxic substances. Treat municipal wastewater to remove drug residues, hormones, dyes and other pollutants. 3. Odor control in sewage treatment plants: This causes malodorous molecules in the air to be adsorbed, such as sulfide and ammonia. Industrial Applications 1. Chemical production: Used as catalyst or catalyst carrier. Impurities are removed during chemical reactions. 2. Food and Beverage Industry: Refined sugars and cooking oils to remove color and odor. Remove harmful substances and improve product stability during winemaking and winemaking processes. Medicine and Health 1. Drug removal: It is used as a carrier of active pharmaceutical ingredients in pharmaceutical preparations to improve the absorption rate of drugs. 2. Detoxification treatment: It is used in the treatment of poisoning cases to absorb toxins in the body, especially oral poisoning incidents. Environmental Protection 1.Soil remediation: Used to absorb pollutants in soil and restore the natural state of contaminated soil. 2. Air purification: Reduce pollutants in industrial emissions and vehicle exhaust. 3.Leachate treatment in landfills: Purification of leachate produced in landfills.

Kelin is a global activated carbon supplier. With 20 years of industry experience, it continues to innovate and upgrade technology, and is committed to providing high-quality activated carbon products and services to global customers. Kelin Company is a high-tech environmental protection enterprise integrating R&D, production and sales. It focuses on activated carbon application solutions. Its products are widely used in water treatment, air purification, chemical industry, food and beverage, medicine, metal extraction and other fields. .