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≡ Chemical & Petrochemical

Selecting the right bag media, air-handling equipment, ductwork, and expansion joints for dust, granule, process gas, and corrosive-environment applications.

Chemical & Petrochemical

Hantech Filter industrial dust collection system for Chemical and Petrochemical

Chemical & PetrochemicalBaghouse filters + spare parts

Industry solution

≡ Chemical & Petrochemical

Selecting the right bag media, air-handling equipment, ductwork, and expansion joints for dust, granule, process gas, and corrosive-environment applications. Dust load, operating temperature, maintenance access, and emission targets at the process points determine the product selection.

Baghouse filter / dust collector selection

Filter bag and filter cage compatibility

Pulse-jet valve and compressed air system

Rotary airlock, screw conveyor and fan integration

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Chemical & Petrochemical equipment scope

Filter, fan, filter bag, filter cage and auxiliary equipment selection by process

In the chemical and petrochemical industry, dust/granule transfer, reactor vents, drying, and packaging systems demand chemical compatibility and sealing integrity. Filter media, housing, fans, compensators, gaskets, and discharge equipment are selected based on the fluid/dust safety data.

Process filtration, fan, and equipment scope for Chemical & Petrochemical

Process-based system approach

The filter housing, fan, ductwork, filter element, pulse-jet system and discharge/conveying equipment are not independent of one another; they are evaluated as components of the same operating point.

Information clarified before quoting

SDS/chemical: Dust/gas composition, pH, solvent, and oxidizing environment
Temperature/pressure: Normal/peak and vacuum/pressure
ATEX: Dust/gas zone and ignition data
Product purity: Cross-contamination and cleaning requirements
Airflow/ΔP: Vents and local suction points

Equipment scope by process point

Process Dew Point	Filter / dust-fume solution	Fan, ductwork and conveying equipment	Critical selection grade
Raw material unloading/big bag	Enclosed local extraction and baghouse/cartridge filter	Exhaust fan equipment, rotary valve/screw conveyor, and sealed connection	Chemical exposure, cross-contamination, and ATEX
Reactor/mixer feeding	Vent filter and local hood	Process exhaust air handling equipment, damper, and scrubber connection compatibility	Corrosive vapor, solvent, and temperature
Dryer	Product filter suited to the chemistry/temperature	Dryer ID fan and compensator	Sticky dust, solvent, dew point
Pneumatic conveying/silo	Receiver/silo-top filter	Blower, rotary valve, and transfer line	Pressure/vacuum, product loss, and sealing
Packaging	Containment booth and local filter	High-vacuum air-handling equipment and enclosed conveyor	Operator exposure and product purity

Equipment groups used in this industry

Corrosion-resistant process fan

Materials and coatings suited to chemical gas/dust environments.

Dryer ID fan

Draws hot/humid process gas in a controlled manner.

Pneumatic transfer blower

Provides the pressure/vacuum for product conveying.

Local containment fan

Negative pressure at the discharge and packaging point.

Our product families for Chemical & Petrochemical

Chemical-resistant filter

Housing and sealing suited to process safety.

PP/PPS/PTFE filter bags

Based on acid, alkali, solvent, moisture, and temperature.

Stainless/coated cage

Based on chemical environment and cleaning conditions.

Compensators and gaskets

A layer suited to chemical exposure, temperature, and pressure.

Rotary valve/screw conveyor/receiver

Enclosed dust and granule transfer.

Air handling equipment, damper, and duct

Based on corrosion, sealing, and safety classification.

How do we determine capacity and technical specifications?

Exact capacity is not set by a catalog name; it is determined by process flow rate, system pressure, temperature, material/dust behavior and discharge continuity.

technical data	Required site / process information	Impact on selection
SDS/chemical	Dust/gas composition, pH, solvent, and oxidizing environment	Determines material/media compatibility.
Temperature/pressure	Normal/peak and vacuum/pressure	Determines the housing and its sealing.
ATEX	Dust/gas zone and ignition data	Determines the electrical/mechanical safety scope.
Product purity	Cross-contamination and cleaning requirements	Affects the filter structure and surface selection.
Flow rate/ΔP	Vent and local extraction points	Determines air handling equipment/filter capacity.