Coal Fly Ash

What is Coal Fly Ash?

Coal fly ash is a fine, powdery material that is produced as a byproduct from burning pulverized coal in thermal power plants. It is collected from the flue gas using electrostatic precipitators or filter bags. This material contains silica, alumina, iron oxide, and unburned carbon, making it highly useful in various industrial applications.

There are different types of coal ash, including fly ash, bottom ash, boiler slag, and flue gas desulfurization materials. Among them, fly ash is the most widely used due to its pozzolanic properties. Baifeng offers various grades of both classified fly ash and unclassified ash to suit your technical needs.

Fly ash can vary in color and composition. For example, black fly ash and high carbon fly ash are rich in unburned carbon, making them suitable for specific environmental or construction purposes. Baifeng ensures consistent quality control and can provide product customization based on fly ash characteristics.

The coal fly ash price depends on multiple factors such as carbon content, fineness, and packaging form. Baifeng offers bagged fly ash for sale in a range of specifications, with flexible bulk supply options to meet regional and international demands.

As concerns about sustainability grow, more industries are turning to processed fly ash as a low-cost, eco-friendly alternative to traditional materials. Learn more in the next section about how fly ash is used in both construction and agriculture.

Uses of Fly Ash in Construction & Agriculture

Fly ash has proven to be a game-changer in the construction industry, especially in concrete production. Thanks to its pozzolanic properties, fly ash enhances the durability and workability of concrete while also reducing the need for Portland cement. Baifeng supplies fine fly ash and pulverized fly ash that meet international standards for concrete mix designs.

In addition to concrete, fly ash bricks are increasingly popular for their thermal insulation and eco-friendly appeal. Baifeng’s fly ash products are used in brick manufacturing and cement blocks across Asia and beyond. By replacing traditional clay with coal ash bricks, construction companies reduce environmental degradation.

Fly ash is also valuable in land reclamation and soil stabilization. In agriculture, it is used as a soil amendment to improve water retention, pH balance, and nutrient content. The use of coal ash in agriculture is especially common in regions with poor soil quality. Baifeng provides safe, tested fly ash for such purposes.

Fly ash plays a critical role in water treatment by binding heavy metals and neutralizing pollutants. Our fly ash water treatment products are designed for wastewater plants and industrial filtration systems, enabling both performance and cost savings.

Fly ash’s performance depends on the source and treatment process. Baifeng provides tailored products, including lignite fly ash and wood fly ash, to meet unique customer needs across sectors like construction, farming, and environmental management.

With Baifeng, you're not only buying industrial material—you’re investing in dependable supply, technical support, and sustainable innovation. Whether you're in construction or agriculture, Baifeng’s coal fly ash solutions are engineered to deliver.

FAQs about Coal Ash

Q1: What types of coal ash do you provide?

A1: Baifeng supplies primarily coal fly ash, which is a fine powder collected from the flue gases of coal-fired power plants. We also offer classified fly ash for high-performance applications. Other types, like bottom ash, can be available upon request.

Q2: Do you offer bagged and bulk fly ash options?

A2: Yes, we provide bagged fly ash for sale in 25kg/50kg/1-ton bags as well as bulk shipments via container or tanker truck. Customized packaging is also available.

Q3: Do you have third-party test reports?

A3: Yes. All batches of our fly ash can be supplied with third-party SGS or equivalent test reports to ensure chemical composition and performance consistency.

Q4: What is the country of origin and port of shipment?

A4: All our fly ash products are manufactured and processed in China, with major export ports including Tianjin, Qingdao, and Dalian.