INDUSTRIES · CHEMICAL

Air filtration for complex chemical processes

Chemical production can generate fine powders, process dust, fumes and other airborne contaminants at multiple stages of handling and manufacturing. Tehno Filter develops extraction solutions around the specific material, process conditions and safety requirements of each application.

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Process-specific

filtration concepts

Local & central

extraction solutions

ATEX options

for hazardous areas

OVERVIEW

Filtration starts with understanding the material

Chemical processes vary significantly, and so do the contaminants they generate. Fine powders may require central dust filtration, while local processes may need capture directly at the source. Applications involving potentially explosive dust require additional attention to isolation, conductive components and ATEX-related system design.

The right solution depends on the process

Material properties, particle size, dust concentration, operating temperature and process safety requirements all influence the extraction concept.

Rather than selecting equipment in isolation, Tehno Filter can combine capture, filtration, ducting and safety components according to the application.

APPLICATIONS

Where filtration is needed

Powder handling

Extraction during handling, transfer and preparation of powdered raw materials.

Weighing & dosing

Capture around stations where dry materials are measured, poured or dosed into the process.

Mixing

Filtration around mixers and other processing equipment where fine material can escape into the workplace.

Filling & packaging

Local extraction where powders are discharged into containers, bags or downstream equipment.

Process workstations

Flexible extraction close to individual operations where contaminants should be captured before spreading.

Atex areas

Extraction and isolation components for installations where potentially explosive atmospheres must be considered.

SOLUTIONS

Recommended solutions for the chemical industry

Modular cartridge filtration

MFK

A high-capacity cartridge filter with pulse-jet cleaning and modular construction. It is designed for extraction from multiple industrial workstations and can be adapted to the particular type of dust being handled. Tehno Filter currently categorises MFK for chemical applications.

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Central bag filtration

PMV-T

A modular bag filter suitable for fine, fibrous and sticky dust, with application-specific filter media and an optional ATEX-approved version.

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Local ATEX extraction

Armotech ATEX

A flexible extraction arm intended for source capture in applications where local extraction and ATEX-related execution are required. It is currently listed by Tehno Filter within the chemical-industry range.

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ADVANTAGES

Why Tehno Filter

Process-specific engineering

The system is developed around the pollutant and operating conditions rather than a one-size-fits-all filter.

Different filtration technologies

Bag and cartridge filtration allow the concept to be adapted to different types of dry process dust.

Local and central extraction

Solutions can range from individual extraction points to complete central systems.

Safety integration

ATEX-related filtration, extraction and explosion-isolation components can be incorporated where the application requires them.

Need a solution for a chemical process?

Tell us what material you handle, how the contaminant is generated and which operating or safety requirements apply. Our team can help develop an extraction and filtration concept suited to the process.

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