DIOSORB-S Powdered Carbon – Flue Gas Dioxin & Mercury Removal

Key Features

• High dioxin adsorption efficiency

  Optimized pore structure delivers a dioxin index of 2.5, providing effective capture of trace PCDD/F compounds from incineration flue gas.

• Reliable mercury vapor removal capability

  Well-developed microporosity captures elemental mercury and oxidized mercury from flue gas streams, supporting compliance with heavy metal emission standards.

• High ignition point for operational safety

  Ignition temperature above 260°C reduces thermal risk during flue gas injection, supporting safe use in typical incineration and boiler exhaust systems.

• Fine particle size for fast adsorption kinetics

  Over 80% of particles pass 325 mesh, providing large external surface area for rapid pollutant contact and adsorption in short-residence-time duct injection applications.

• Consistent coal-based quality at industrial scale

  Stable steam-activated coal base carbon with >800 mg/g iodine value and >800 m²/g surface area, suitable for high-volume industrial flue gas treatment projects.

Applications

• Flue Gas Mercury Control: Coal-fired boilers and waste incinerators emit elemental and oxidized mercury that standard emission controls cannot capture. DIOSORB-S's fine particle size and developed microporosity adsorb mercury vapor when injected into flue gas ducts, supporting compliance with heavy metal emission standards.

• Dioxin Removal from Incineration Flue Gas: Municipal and industrial waste incineration releases trace PCDD/F compounds. DIOSORB-S's optimized pore structure captures these semi-volatile organic pollutants at typical flue gas temperatures where other adsorbents would be ineffective.

• Municipal Waste-to-Energy Plant Compliance: WtE facilities must meet strict emission limits for both dioxins and mercury. DIOSORB-S provides dual-capability pollutant control through activated carbon injection (ACI) systems upstream of baghouse filters.

• Hazardous Waste Incineration Gas Treatment: Hazardous waste streams contain toxic organic compounds and heavy metals. DIOSORB-S's high ignition point design ensures safe operation in aggressive flue gas environments.

Technical Advantages

• Optimized pore structure delivers effective capture of trace dioxins and furans from incineration flue gas.

• Well-developed microporosity captures both elemental and oxidized mercury, supporting compliance with heavy metal emission standards.

• High ignition point design reduces thermal risk during flue gas injection, providing a wider safe operating temperature range than standard wood-based PAC.

• Fine and uniform particle size distribution ensures consistent dispersion in flue gas ducts, maximizing carbon utilization efficiency in short-residence-time ACI systems.

Certifications

PURESTAR adheres to strict quality control and international certification standards. Our authentic certifications include:

• ISO 9001: Quality Management System

• ISO 14001: Environmental Management System

• ISO 45001: Occupational Health & Safety Management System

• NSF: Certified for drinking water safety & sanitation

• HALAL: Certified for food-contact applications

Quality Assurance

• MSDS (Material Safety Data Sheet) available upon request

• COA (Certificate of Analysis) provided with every shipment

All products undergo strict quality inspection to deliver stable, reliable performance for global customers.

Why Choose Us

• 10+ years of experience in activated carbon manufacturing and export

• Stable production capacity ensuring reliable supply for bulk orders

• Strict quality control system from raw material to final product

• Customized solutions based on different industrial applications

• Fast response within 12–24 hours for all inquiries

• Professional technical support for product selection and application guidance

FAQ

Q: How is DIOSORB-S typically applied in flue gas systems?

A: It is most commonly used via dry activated carbon injection (ACI) upstream of a baghouse filter. The powdered carbon is injected into the flue gas duct, adsorbs pollutants as it travels, and is captured by filter bags along with fly ash. For mercury-only applications, consider MF-ZS with its ultra-low metal impurity profile.

Q: Can DIOSORB-S be used for water treatment?

A: DIOSORB-S is formulated and sized specifically for flue gas phase applications. For water and wastewater treatment, we recommend WT-series coal-based granular activated carbon or B-series powdered water treatment grades.

Q: What is the typical dosage for waste incineration flue gas?

A: Typical dosage ranges from 10 to 50 mg per normal cubic meter, depending on inlet pollutant concentration and outlet emission limits. Exact dosage should be determined through on-site pilot testing.