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Wet cleaning of waste gases

TREMA Verfahrenstechnik GmbH is mainly involved in the following areas:

  • Air cleaning equipment for major chemical companies and other industrial complexes
  • Off- gases cleaning from municipal-, hospital-, chemical- waste incineration
  • Complete plants for glass beads production
  • Plant construction, mechanical, electrical and instrumentation installation
  • Erection, operation and maintenance services including commissioning

Turnkey plants

Selection from a very wide range of different process- and apparatus alternatives analysis and selection of the best fitting process, under consideration of cost and benefit, space requirement, etc.

Venturi scrubbers

Venturi scrubbers

Manufacturer: TREMA Verfahrenstechnik GmbH

Specification:

  • High efficiency dedusting up to 99,9 %
  • Removal of dangerous dusts
  • Hot gas quench ( > 1.200°C )
  • Fluctuating gas flows
  • No adherence or plugging of product
  • Physical and chemical absorption
Quench/hot gas cooling

Quench/hot gas cooling

Manufacturer: TREMA Verfahrenstechnik GmbH

Specification:

  • Adiabatic saturation of hot flue gases (cooling)
  • Materials corrosion resistant (FRP, Ti-Pd, hastelloy)
Dynamic wet scrubbers

Dynamic wet scrubbers

Manufacturer: TREMA Verfahrenstechnik GmbH

Specification:

  • Removal of submicron particulates
  • Economical pollutant removal
  • High gas volume flows
  • Low maintenance demand
  • Self-cleaning wet fan
Jet venturi scrubbers

Jet venturi scrubbers

Manufacturer: TREMA Verfahrenstechnik GmbH

Specification:

  • Direct contact cooling
  • Presaturation (may require a quencher  head)
  • Physical and chemical absorption
    • condensation
    • combination of cooling, absorption, and dust removal
    • pressure gain
Packed bed reactors

Packed bed reactors

Manufacturer: TREMA Verfahrenstechnik GmbH

Specification:

  • Heavy metals adsorber
  • Dioxins adsorber
  • Activated carbon filter
  • Packed bed adsorber
  • Low pressure drop
  • Low space demand
  • Depending on the gas cleaning task, there are different kinds of packing material, such as:activated carbon, granulates, limestone gravel, Zeolithes, etc.
Aerosol precipitators

Aerosol precipitators

Manufacturer: TREMA Verfahrenstechnik GmbH

Specification:

  • Economical aerosoles removal (smaller than 1 µm):
    • odour reduction
    • alternative to fabric filter
    • thermal  processes
    • recycling of products

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