Electronics, PCB & Semiconductors

Electronics, PCB & Semiconductors

PCB, semiconductor, motor, and appliance process exhaust.

Discuss Your ProcessAll Industries
Industry context

Processes and emission sources

Compact concentration + oxidation trains, with WESP where oil mist or sticky aerosols are present.

PCBSemiconductor support processesMotorsAppliancesElectronic materials
FluxFine engineering project for Electronics, PCB & Semiconductors

Real engineering project deployed by FluxFine Environmental.

Common pollutants

  • Solvent VOCs
  • Acid or alkaline co-streams
  • Flux fumes
  • Oil mist
  • Fine particulate

Typical conditions

  • Large mixed exhaust networks
  • Space-constrained utility areas
  • Continuous duty
  • Process-sensitive pressure control

Engineering priorities

  • Corrosion resistance
  • Stream compatibility
  • Footprint
  • Bypass and redundancy
  • Utility integration
Typical treatment train

From collection to compliant discharge

  1. 01

    Stream segregation

  2. 02

    Chemical or particulate pretreatment

  3. 03

    Concentration

  4. 04

    Oxidation

  5. 05

    Polishing as required

Zeolite Rotor Concentrator

Zeolite Rotor

Large airflow, low concentration VOCs (coating, printing, electronics)

Catalytic Oxidizer (CO)

Catalytic Oxidizer

Low-to-medium concentration streams; space-constrained plants

Wet Electrostatic Precipitator

WESP

Oil mist, sticky aerosols, flue gas polishing after scrubbing

Recommended equipment

Configurations commonly evaluated

All products

These configurations are starting points for this industry. Final selection depends on measured airflow, pollutant chemistry, concentration, temperature and production schedule.

Molecular Sieve Rotor

Zeolite Rotor

Concentrates large-airflow, low-concentration VOC exhaust into a smaller stream for efficient downstream oxidation.

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Zeolite Concentrator RTO

Zeolite + Three-Bed RTO

A complete train for large-volume dilute VOC exhaust with concentration, thermal oxidation and optional process heat recovery.

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Zeolite Catalytic Combustion Integrated Unit

Zeolite + CO

An integrated low-temperature oxidation package for large-airflow, low-concentration and catalyst-compatible VOC streams.

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Molecular Sieve Adsorption-Catalytic VOC Unit

Compact Adsorption + CO

A compact adsorption-catalytic package for laboratories and smaller production lines with low-concentration VOC exhaust.

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Wet ESP Flue Gas Treatment Unit

WESP

High-voltage wet collection for fine, sticky and oil-bearing aerosols after suitable gas conditioning.

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Industrial Electrostatic Oil-Mist Unit

Electrostatic Fume Purifier

A dry or low-water electrostatic collection unit for industrial oil fume and fine process aerosol.

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Map your electronics, pcb & semiconductors process

Share exhaust sources, airflow, concentration, operating temperature and schedule. We will identify pretreatment needs and a suitable control train.

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