Chemical process technology

Chemical process technology

Tumblers

Tumblers

Application: processes: drying, granulation, cooling, coating, production of nitric and phosphoric fertilizers.

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

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…
Quench/hot gas cooling

Quench/hot gas cooling

Specification: Adiabatic saturation of hot flue gases (cooling), Materials corrosion resistant (FRP, Ti-Pd, hastelloy).
Rotary Wet Scrubbers

Rotary Wet Scrubbers

Specifications: Removal of sub-micron particulates, Economical dust removal (suitable for high or variable flows), Low pressure drops.
Dynamic wet scrubbers

Dynamic wet scrubbers

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

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

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…
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Aerosol precipitators

Specification: Economical aerosoles removal (smaller than 1 µm): odour reduction, alternative to fabric filter, thermal  processes, recycling of products.
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Thermal treatment of solid, liquid and gaseous wastes

Application: treatment of wastes containing dangerous substances: chlorine, bromine, sulfur, nitrogen, phosphates, nitric oxides and dioxins, treatment of dangerous solid, liquid and gaseous wastes.
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Catalytic reduction of NOx and dioxins (SCR) in waste gases

Application: reduction of nitric oxides NOx and dioxins/furans (PCDD/PCDF), application for both raw and pure gases in installations for treatment of municipal wastes as well as installations for treatment of…
Evaporation & Crystallization

Evaporation & Crystallization

Scope of supply: evaporators, concentration systems and crystallizers (water vapor, operation under vacuum), heat exchangers, condensers, distillation columns, degassers, auxiliary equipment (filters, centrifuge, driers), stripping columns (control and elimination of…
Cylindrical compactors

Cylindrical compactors

Application: conversion of powder form into granulate with controlled particle size, e.g. to limit segregation of mixtures with various densities during transport, improvement of flowing capabilities and dosage of loose…
Safesteril steam sterilization, drying

Safesteril steam sterilization, drying

Application: food, pharmaceutical industry, sterilization of additives and food products, drying cereal seeds, fruits, vegetables.