What is the hardness percentage of the carbon?

The hardness is guaranteed to be at least 98%.

What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Which ports do you ship from?

Our nearest port for export is Qingdao Port.

China Manufacture 6-12 Mesh Granular Coconut Shell Activated Carbon for Gold Recovery / Refining

Name: China Manufacture 6-12 Mesh Granular Coconut Shell Activated Carbon for Gold Recovery / Refining
Brand: Zhengzhou Zhulin Activated Carbon Development Co., Ltd.
SKU: 1918827791

Henan, ChinaZhengzhou Zhulin Activated Carbon Development Co., Ltd.

US$1,700.00-1,900.00

1 Ton

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

Appearance

Granular

Application Area

Chemical Industry, Electric Power Industry, Environmental Protection Industry, Food Industry, Gold Industry, Petrochemical Industry

Ash

3-5%

Iodine Value

900-1200mg/G

Specific Surface Area

1200-1500 m�/g

Usage

Air Purification, Gas Phase Adsorption, Industrial Decolorization, Water Treatment

Ctc

50-60%

Moisture

3-5%

pH

8-10

Active Carbon Material

Shell Activated Carbon

Carbon Content

High-Carbon

Pore Diameter

Microporous

Manufacturing Method

Physical Method of Activated Carbon

Type

Liquid-Phase Adsorption

Physical Properties

Specific Surface Area

Chemical Properties

pH Value

Adsorption Properties

Carbon Tetrachloride Adsorption Value

Transport Package

25kg/Bag, 500kg/Bag or Customized Bag

Specification

30*60mesh, 30*80mesh, 12*40mesh, 6*12mesh

Trademark

ZHULIN

Origin

China

Production Capacity

6000ton/Year

Key features

High Hardness & Abrasion Resistance: Superior hardness makes it more abrasion resistant than other types, ideal for gold recovery.

Microporous Structure: High capacity to adsorb small molecular compounds and impurities in drinking water.

Gold Recovery Application: Exceptional chemical and physical characteristics support gold and precious metal recovery.

Multiple Particle Sizes: Available in 4-8, 6-12, 12*40, 8*30, 30*60, and 60*80 mesh sizes.

Iodine Value Range: High adsorption capacity with an iodine value between 900 and 1000 mg/g.

Customizable Packaging: Standard 25kg or 500kg bags available; custom packages can be arranged per client needs.

Global Certifications: Approved with NSF-61, HALAL, KOSHER, ISO, and SGS standards.

Fast Lead Time: Peak and off-peak season lead times are both within 15 working days.

Company profile

Zhengzhou Zhulin Activated Carbon Development Co., Ltd.

Henan, China

CertifiedBusiness Type: Trading CompanyExport Year: 2010-10-16 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤9.74h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryZhengzhou Zhulin Activated Carbon Development Co., Ltd. is a China-based manufacturer/factory specializing in granular, pellet, powder, and other activated carbon products. Founded in 2010, it operates from Henan, occupies 93,500 square meters, and reports annual production capacity of 19,000 tons. The supplier states that it holds ISO9001, ISO14001, OHSAS18001, HALAL, KOSHER, and NSF certifications. It reports export activity since 2010, exports representing 51%–70% of sales, and customers or markets across Asia, Europe, the Middle East, Africa, and Southeast Asia. Its products serve water treatment, gas purification, petrochemical, pharmaceutical, textile, sugar decolorization, and gold refining applications. Evidence supports established manufacturing and international market experience, but the provided information does not sufficiently verify financial strength, product innovation processes, customization services, or detailed after-sales performance.

Supplier typeThe supplier is explicitly identified as a manufacturer/factory and a limited company in China, with its operating location and head office in Henan. This indicates direct manufacturing status rather than a trading-only business.

CertificationsThe supplier states that it has passed ISO9001, ISO14001, OHSAS18001, HALAL, KOSHER, and NSF certifications. These certifications provide explicit evidence of quality, environmental, occupational safety, religious-compliance, and product-standard credentials, although certificate validity details are not provided.

R&D capabilityThe supplier explicitly integrates research and development with production, sales, and service, and is described as having developed its own series of activated carbon products. This supports the existence of R&D and product-development activity, but no details on patents, laboratories, new-product launches, or technical achievements are provided.

Production capacityThe company operates as a factory, covers 93,500 square meters, produces granular, pellet, and powder activated carbon, and reports annual capacity of 19,000 tons. Its product range and stated applications across water treatment, gas purification, petrochemicals, pharmaceuticals, textile processing, sugar decolorization, and gold refining indicate established manufacturing breadth.

Client casesThe supplier reports exports to Japan, Korea, Europe, the Middle East, Africa, Southeast Asia, and other regions, as well as long-term cooperation with well-known domestic and international enterprises. These statements indicate international customer experience, but named customers, order examples, and independently verifiable case details are not provided.