Quick Details

Place of Origin:	Henan, China (Mainland)	Brand Name:	RONGXIN	Model Number:	RX-005
Material:	Carbon Composite	Color:	Black	Feature:	Abrasion-Resistant
Technology:	Anthracite Calcining	Advantage:	Higher Strength	Usage:	Industry
Surface:	Glossy	Name:	Calcined Anthracite Coal	Working Temperature:	1300~1400℃
S Content (%):	0.3%

Packaging & Delivery

Packaging Details:	20kg bags, 25kg bags, ton bags, 20kg+ton bags, 25kg+ton bags, or as request.
Delivery Detail:	Shipped in 15 days after payment

Product Introduction

Anthracite filter material is a filter material in water treatment industry. Anthracite filter material selects high quality anthracite as raw material, processed through crashing, powdering, screening etc, widespread used in double-layer, three-layer fast filter material. 

 

Practical in general acidic, neutral alkaline purification treatment, with good specific surface area, the indicators have reached the standards of the Ministry of Construction (CJ/T44-1999). Anthracite filter material is especially selected from a deep well mineral, has the highest percentage of carbon content. The anthracite filter material uses artificial classification, to reduce extraneous minerals and ash content. 

 

It also goes through filtration and washing to ensure it suitable to filter. Due to good retaining capability of solid particles, anthracite can reliably improve the scavenging ability of the suspended particles. In addition, its low uniformity coefficient can speed up the flow rate. Backwash expansion rate: the expansion rate 50%.

Product Parameters

Commonly used specifications：
0.6-1.2 mm, 0.8 to 1.8 mm 1-2 mm 3-6 mm 4 to 8 mm.
Project indicators：
Broken rate and less wear rate: ≤ 3%
Density: 31.4 ~ 1.6/g. cm3
Volatile: < 10%
Hydraulic: ≤ 4%
Hydrochloric acid capacity of rate : ≤4%
Density is greater than 1.8 g/cm3 content : ≤8%
Particle size range: 0.8 ~ 1.8mm (double); 0.8 ~ 1.6 mm(three layers)
Particle size is less than the lower limit of particle : ≤3%
Particle size is greater than the maximum particle : ≤2%

Item	Physical and chemical indicators
	Ash content %	Volatility %	Moisture %	Fixed carbon %	Sulphur %
Specification	≤13.5	≤ 1	≤ 0.3	≥85	≤ 0.35
	≤ 10.5	≤ 1	≤ 0.3	≥88	≤ 0.33
	≤ 8.6	≤ 1	≤ 0.3	≥90	≤ 0.3
	≤ 6.5	≤ 1	≤ 0.3	92	≤ 0.3
	≤ 5.5	≤ 1	≤ 0.3	≥93	≤ 0.29
	≤ 4.5	≤ 1	≤ 0.3	≥94	≤ 0.28
	≤ 3.5	≤ 1	≤ 0.3	≥95	≤ 0.25
Sizes available	0-1mm	1-3mm	3-5mm	5-8mm	8-15mm
Package Woven bag	5kg      8kg	10kg     20kg	25kg    500kg	1000kg	25kg 500kg

Product Progress

1. Picking up the best anthracite

2. Milling the anthracite to be powder as 200mesh.

3. Mixing the anthracite, tar and water. ( Stirring the tar in the first 10 mins, and then put water for stirring for 5 mins to shape the carbon to be different size).

4. Drying the carbon for 24 hours.

5. Carbonized the carbon.

6. Activated the carbon.

7. Packaging

Product Feature

Carbon Additive also called Calcined anthracite Coal, Gas Calcined Anthracite Coal, Carbon Raiser,Recarburizer,etc.

The main raw material of our Carbon Additive is Ningxia unique high quality Taixi anthracite, with characteristic of low ash and low sulfur. Carbon additive has two main usage, fuel and additive. When being used as the carbon additive of steel-smelting, and casting, the fixed carbon may achieve above 95%.

Best quality Taixi anthracite as raw materials through high temperature calcined at 800-1200 ℃ by the DC electric calciner with results in eliminating the moisture and volatile matter from Anthracite efficiently, improving the density and the electric conductivity and strengthening the mechanical strength and anti-oxidation, It has good characteristics with low ash, low resistivity, low carbon and high density. It is the best material for high quality carbon products, it is used as carbon additive in steel industry or fuel.

Application

1. It is widely used in the water treatment process of chemical, metallurgical, power, pharmaceutical, papermaking, printing, dyeing, food production and etc.

2.It applies to a variety of filter machines, ion exchange units, filtering pools, mobile water supply equipment, reverse osmosis, desalination and so on.

3.It is also used as water treatment filter. 

FAQ

Q: Are you a manufacturer?
A: Yes, we are.

Q:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account

Q:Can you give me a discount price?
Surely,It depend on your qty

Q:How can I get a sample?
Free sample is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.

Q: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests.

Q:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

Why Choose Us

Contact by