Quality Assurance

Eco Carbon lab is equipped to analyze products in accordance with internationally recognized standards like American Society for Testing and Materials Standard Test Method (ASTM) and European Chemical Industry Council (CEFIC) Standard Test Method.

Qualified, competent and experienced QC personnel with adequate sampling and testing process in every stage of the process the products comply 100% to the customer requirement.

Online quality monitoring system, raw material inspection / testing, pre activation screen testing, feed material quality testing, periodic Kiln process parameters monitoring, Ex-Kiln testing, Pre final inspection, Packing inspection, Final AOQL inspection, Strong R&D facility to make pilot runs and evaluate product performances.

KNOW OUR EXPERTS

At ECO CARBON we guarantee the quality of all our products by complying with international specifications and standards through the trials and tests carried out in the quality control department according to the procedural standards of the American Society for Testing and Materials ASTM and the ISO 9001:2015 Quality Standards.

We have implemented Enterprise Resource Planning (ERP) software that allows our team of Quality Control (QC) professionals to track/identify/measure each bag, batch from various stages of activation, sorting, picking, packaging and distribution under the standards of the ISO 9001:2015 Quality Standard.

Quality Of Dominican Charcoal Is Superior, Thereby Indicative
Of Increasing Demand Of Dominican Origin Product

Fixed carbon

Volatile matter

Bulk Density

Ash

Moisture

Carbonization method

Dominican

78 min

15 max

0.65 +/- 0.03 gm/cc

2 max

5 max

Superior Quality

Fully automated carbonization machine - Shell carbonized in a controlled operation with tuneable residing time, temperature control and environment-friendly process.

India, Sri Lanka, Philippines & Vietnam

65 min

20 max

0.6 +/- 0.03 gm/cc

3 max

15 max

Good Quality

Pit method - Shell carbonized in an uncontrolled operation with over-burning and pollution.

  • • Higher fixed carbon in charcoal improves activation.
  • • Lower volatile content ensures better control.
  • • High bulk density increases hardness.
  • • Longer shelf life due to hardness.
  • • Better hardness helps gold refining.
  • • Low ash increases product performance.

Quality Of Dominican Activated Carbon Is Superior, Thereby Indicative
Of Increasing Demand Of Dominican Origin Product

CTC Activity

Ball Pan Hardness

Attrition

Particle Size Distribution

De Dusting

R and K value

Platelet Content

Activation Process

Dominican

45–60 min

99.5–100

< 1.0 %

Rigid size control

Thoroughly de dusted

  • • K Value >30 Kg Au/Ton
  • • R Value >50% after an hour
  • • Very consistent basis

< 4% by weight

  • • Fully automatic rotary kiln steam activation technology
  • • Inbuilt waste heat boiler
  • • Automatic discharge
  • • Multiple steam injection

Superior Quality

India, Sri Lanka, Philippines & Vietnam

45–60 min

89.0–99.5

> 1%

Fairly controlled

Contains minor fines

  • • K Value >30 Kg Au/Ton
  • • R Value >50% after an hour
  • • Not consistent

< 4% by weight

  • • Fully automatic rotary kiln steam activation technology
  • • Inbuilt waste heat boiler
  • • Manual forced discharge
  • • Single line steam injection

Good Quality

TESTING STANDARD

  • Eco Carbon products comply Halal,Kosher and NSF-61 standard.
  • Eco Carbon is certified by ISO 9001:2015 and ISO 14001
  • We shall carry out the following testing standards and shall comply to any of the below standards:
    • ASTM
    • JIS
    • AWWA
    • EN-12915 1

KNOW OUR QUALITY POLICY

At ECO CARBON, we are committed to high quality and safe products for our customers. To achieve this, we focus on:

1. Continuous improvement: We strive to continually improve our processes and products through the use of advanced technologies and the constant training of our work team.
2. Excellence in service: We are committed to providing exceptional service to our clients, listening to their needs and offering effective and timely solutions.
3. Sustainability: We strive to minimize our environmental and social impact through the use of sustainable practices in our production and packaging processes.
4. Quality culture: We foster a quality culture throughout the organization, where all employees understand their role in the production of high-quality, totally ecological activated carbon and are committed to continuous improvement supported by the processes defined in international standards.

QUALITY ASSURANCE PROCEDURES AT ECO CARBON

As in the case of any industrial product, the different properties of activated carbon are evaluated and controlled through analytical methods that have been standardized by various associations, the best known internationally being the American Society for Testing and Materials or ASTM.
Known for their advanced technical quality and market relevance, ASTM standards are used in research and development, product testing, and quality systems.

ASTM D2862-(2022) Standard Test Method for Particle Size Distribution of Granular Activated Carbon

ASTM D4607-(2021) Standard Test Method for Determination of Iodine Number of Activated Carbon

ASTM D2854-(2019) Standard Test Method for Apparent Density of Activated Carbon

ASTM D3802-2016 Standard Test Method for Ball-Pan Hardness of Activated Carbon

ASTM D2867-2017 Standard Test Methods for Moisture in Activated Carbon

ASTM D3467-2004(2020) Standard Test Method for Carbon Tetrachloride Activity of Activated Carbon

ASTM D2866-2018 Standard Test Method for Total Ash Content of Activated Carbon

ASTM D3838-2017 Standard Test Method for pH of Activated Carbon