XINGSEN

Professional Acid-washed Activated Carbon Manufacturer

√ 30 years experience in acid Washing activated carbon manufacturing
√ Annual export of activated carbon is 2,0000 tons
√ Happly customers 80+ in the world
√ High purity, Ash content < 1%
√ Specific surface area 1,200-1,800 m²/g, with strong adsorption capacity

High quality Xingsen Acid-washed Activated Carbon Manufacturer

Xingsen High-Purity Acid-Washed Activated Carbon

Xingsen Acid-Washed Activated Carbon is produced from high-quality raw materials such as wood, coal, or fruit shells and refined through a special acid-washing process to achieve exceptional purity. Its core advantage lies in its extremely low ash content (<1%) and the reduction of harmful metal ions (such as Fe, Cu, Ni) to trace levels, making it ideally suited for industries with stringent impurity control requirements.

Beyond its superior purity, this product boasts a high specific surface area (1,200-1,800 m²/g), enabling efficient adsorption of contaminants like heavy metals and polar organic compounds. It also offers excellent chemical stability and mechanical strength, maintaining a stable structure and reliable performance even in demanding environments, such as acidic conditions. Strict quality control ensures consistent performance from batch to batch.

Main Applications:

Food & Beverage: Decolorization and purification of syrups, sweeteners, and other products.

Pharmaceutical & Biotechnology: Purification of pharmaceutical ingredients and process solutions.

Electronics & Chemical Industries: Production of high-purity chemicals and ultrapure water treatment.

Water Treatment: Advanced wastewater treatment and deep purification of drinking water.

Xingsen Acid Washed Activated Carbon Types

xingsen activated carbon

Xingsen Acid Washed Coconut Shell Activated Carbon

Xingsen Activated Carbon Factory producing and supplying

Acid-washed coconut shell granular activated carbon

Acid-washed coconut shell powdered activated carbon

Applications: drinking water purification, food and pharmaceutical industry, beverages, water purification cartridges, detox products (capsules and tablets), decolorization, etc.

Specification:
Size:  2*4,12*40,8*30, 20*50, 60*80,80*150, 200, 325 Mesh,etc
Iodine value:  800-1700 Mg/g
methylene blue: 120-220 mg/g
Bulk density:  0.38-0.55 g/cm3
Moisture: <4 %
Ash : 0.2-1 % max, 1-1.5 % max (coconut shell AC )
PH: 6.5-8
Xingsen Activated Carbon

Xingsen Acid Washed Coal Granular and Powdered Activated Carbon

Supply high-quality Acid washing coal-based crushed granular activated carbon, Acid washing coal base briquetting granular activated carbon, acid washed coal granular activated carbon, acid washed coal powdered activated carbon.

Specification:
Size:  2*4,12*40,8*30, 20*50, 60*80,80*150, 200, 325 Mesh,etc
Iodine value:  800-1200 Mg/g
methylene blue: 120-220 mg/g
Bulk density:  0.38-0.55 g/cm3
Moisture: <4 %
Ash : 2% max, 5% max 7 % max
PH: 6-8

Xingsen Acid-washed Activated Carbon Features & Benefits:

High-purity impurity control
Ash content is typically <1%, and metal ions (such as Fe, Ca, Mg) can be reduced to ppm levels, avoiding secondary pollution of purified targets. It is suitable for high-precision fields like semiconductors and pharmaceuticals.
Significantly enhanced adsorption performance
With a specific surface area of 1,200-1,800 m²/g, the pore structure is more developed after acid washing, with an increased proportion of mesopores and micropores. The adsorption efficiency for polar substances (such as heavy metal ions, organic acids, and pigments) is improved by 30%-50%.
Strong chemical stability
It is less likely to leach impurities in acidic, neutral, or weakly alkaline environments, with a structure resistant to acid-base corrosion. It can be reused (e.g., in water treatment regeneration processes), reducing usage costs.

Acid-washed Activated Carbon Application

Acid-washed activated carbon, with its characteristics of "high purity, strong adsorption, and acid-alkali resistance", undertakes the functions of impurity removal and substance separation in water purification, food & pharmaceutical, and high-end industrial fields, especially suitable for scenarios with strict requirements on safety and adsorption efficiency.
Application industry
Drinking water purification
Water purification equipment filter cartridges
Heavy metal treatment for industrial wastewater
Purified water, tap water purification;
Food decolorization
Beverage decolorization
Pharmaceutical purification
Detoxification in capsule agents
Catalyst support
Solvent recovery
Application-Drinking-water-purification
Drinking water purification
Application-water-Filter
Water filter
Heavy metal treatment for industrial wastewater
Water purifier accessories
Application-Medicine-capsules-tablets
Medicine capsules and tablets
Application-Food-Beverage-decolorization
Food Beverage decolorization
Need customized activated carbon, you can   contact our experts   or call phone: Send Messages:

Customized Products & Services

Lodine value, size, CTC, etc. can customized,ensure that the activated carbon can meets the your needs application.
Provide water-washed, acid-washed, impregnated grade activated carbon and carrier activated carbon
Standard and custom packaging is available, we support printing your branding on the bags
Provide advantageous logistics,reduce delivery time and shipping costs.
Company Advantage

Company Advantage

Professional Manufacturer of Raw (fresh) Activated Carbon Only using raw (fresh) activated carbon, the company has an independent quality inspection control department. During the production process, from raw materials to finished products, each step undergoes strict testing.
Strict Quality Control from Raw Material to Finished Product
✓ Independent QC Department – Every production stage undergoes rigorous testing
✓ Certified Quality Assurance – Factory inspection reports & third-party testing supported (SGS, ISO)
✓ Full Compliance & Certifications – Export documentation, business license, quality/environmental management systems, water treatment approval, high-tech enterprise certification, 3-star integrity enterprise, TÜV Rheinland factory certification, "Gold Supplier" status, and more.
30 Years of Expertise | Source Manufacturer
✓ 4 Major Production Bases – Ningxia, Henan, Shandong, Jiangxi
✓ Integrated Operations – R&D, market research, sales, and quality control all in-house
Carbon Packaging

Packaging and Shipping

Flexible Packaging Options
✓ Standard: 25kg/bag or 500kg/bag
✓ Custom-branded packaging & special sizes available
Global Logistics Network
✓ Ocean/air freight for bulk orders
✓ Sample delivery via DHL, FedEx, etc.

What Clients Say on Our Activated Carbon

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Frequently asked questions

Q1: Are you a manufacturer?

Yes, we have our own factory. And we are a trusted manufacturer and supplier of high-performance activated carbon products with over 30 years of industry experience.

Q2: What is your minimum order quantity (MOQ)?

Normally the MOQ is 1 ton. If you need a smaller quantity, we suggest buying locally to save on cost.

Q3:Can you provide free samples?

Yes, we can send you free samples. Please let us know the product specifications and your delivery address, you can also email our sales team,  we’ll arrange it soon.

Q4:How do you ensure product quality?

  1. Quality is the key to our development. We have a dedicated quality control team responsible for end-to-end process oversight.
  2. Minimum of 3 rounds of testing at every production stage (from raw materials to final goods).
  3. Sampling inspections of each batch of finished products before warehousing.
  4. Provision of a COA (Certificate of Analysis) and product certificate with each order.

Q5:Can you provide third-party testing report?

Yes, we can offer third-party test reports, such as SGS report.

Q6:Can we visit your factory?

Of course. We receive many clients from various countries every month. You are very welcome to visit our factory and see the activated carbon production process.

Q7: How do you provide after-sales service?

  1. Step-by-step professional engineering support for usage-related issues.
  2. If there is any confirmed issue with our product, we will offer compensation as per the contract.
  3. Documentation of packaging conditions for traceability and claim verification.

Q8:What is your shipping method?

We usually by sea or by land. We have our own professional shipping team to arrange booking and related services for you.

Q9:Do you have complete export documents for activated carbon?

Yes, we export activated carbon worldwide. Our documents are complete, including MSDS, transport of goods, test reports, and special cargo certifications.

Q10: What is your delivery time?

Usually 3 – 7 days and we have sufficient stock.

Q11: What are the terms of payment?

  1. T/T Deposit + Balance against copy of B/L
  2. L/C
  3. T/T deposit + L/C for balance

Q12:HS Code?

3802109000  3802101000

Phone: +86 15737108714
Email: [email protected]
WhatsApp: +86 15737108714
Free samples
Request A Free Quote
Our experts will give you a reply within 2 hours and help you select the right activated carbon you want.