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The product is made of selected high-quality coal by grinding, stirring, forming, carbonization and steam activation. The product has high mechanical strength and developed pore structure, regular shape, uniform particle size and large specific surface area.
It has the advantages of fast adsorption speed, low bed resistance, easy regeneration and durability.
It is widely used in gas and liquid phase adsorption, catalyst support, anti-virus and protection.
Type | - | ZAC-JS |
Iodine | mg/g | 900-1100 |
Ash | % | 9-15 |
Moisture | % | <5 |
Density | g/l | 350-550 |
Hardness | % | >95 |
CTC | % | 50-80 |
Methylene blue | mg/g | 130-210 |
Shanxi Huaqing Environmental Protection Co., Ltd is a leading enterprise in the environmental protection industry integrating activated carbon R&D, production, sales, service, water treatment application technology and environmental protection equipment engineering.
The company was established in 2005, covering an area of 230,000 square meters. Three major production bases, Datong in Shanxi, Shizuishan in Ningxia and Hami in Xinjiang, were established, with an annual output of 66,000 tons.

Full Industry Chain Factory
As a national super large-scale model activated carbon manufacturer, we have industry-leading production equipment in the whole industry chain. It is a high-tech innovative enterprise integrating high technology, new type and green environmental protection in the industry. It can realize large-scale and seamless production. It is a large-scale and integrated brand production enterprise.

10 Set/set External heat rotary carbonization furnace
External heating rotary carbonization furnace: our company has 10 carbonization furnaces, 4 in Datong, and 6 in Xinjiang, which adopt external heating to stably control the temperature without material ablation. The external heating high-efficiency, energy-saving, and environment-friendly carbonization furnace independently developed by the company's technical team is an international initiative. It is the first energy-saving and environment-friendly carbonization furnace in China to realize large-scale production and self-heat balance.

24 Sets of SLEP activation furnace
SLEP activation furnace: real time monitoring of production parameters; Use waste heat technology to save energy and cost. Our company has 24 activation furnaces in total: among them, 23 activation furnaces produce liquid-phase adsorption activated carbon, and the other one is used to produce activated coke (i.e. desulfurization and denitration activated carbon).

Quality Control
As the main body of enterprise technological innovation, the technology center of Shanxi Huaqing environmental protection Co., Ltd. is the enterprise technology center of Shanxi Province.
The technical center of Huaqing company is one of the companies with the most completed inspection equipment in activated carbon production enterprises. It can inspect the product indexes of various standards such as national standards, American standards (ASTM) and Japanese standard (JIS).
Enterprise Certification
Actively build the brand, strictly control the quality, actively invest in R & D, and actively establish product quality synchronized with the world, so that Huaqing can obtain a good reputation in the industry and bloom an excellent brand style.
Packing And Delivery
Packages: 25kg/bag, 50kg/bag, 500kg/bag, 1000kg/bag, or according to customer requirements.

1. Q: Are you a manufacturer or a trading company?
A: Manufacturer. We have 10 Sets of External heat rotary carbonization furnaces and 24 Sets of SLEP activation furnaces, in 2 plants, Datong and Hami.
2. Q: May l have samples?
A: Yes, of course. The sample is free but freight cost is collected.
3. Q: What's your general lead time?
A: Normally 5-7 working days for off-the-shelf samples, and 10-20 days for bulk orders.
4. Q: What are your advantages?
- We have gained much product status for about 18 years, which can be a database to be applied to meet different customer’s requirements.
- As a manufacturer for more than 18 years, HuaQing Stock is a professional and loyal supplier of activated carbon.
- Any quotes will be taken seriously.
- Good advice or detailed suggestions for your desires will be provided promptly.
- Superior products with the best factory prices.
- Strict rules in production, quality assurance of products, and good management.
- Shipment is always guaranteed.
5. Q: When your customers have questions after receiving the products, how do you deal with them?
A: We have a complete after-sales service system, and we will give satisfactory solutions to customers’ problems.
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