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Gas and Liquid Filter Packages

Packaged filtration systems for process streams with duty and standby lines.

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Gas and Liquid Filter Packages: Filter package functional diagramPackage boundaryGas or liquidto filtrationInlet headerDuty filterStandby filterOutlet headerFilteredprocess medium

Purpose

Remove solids and protect metering, pumping, compression and process equipment.

Arrangement and integration

Equipment functional diagram

The diagram identifies the principal process duties, equipment connections and product handover points. Final scope, redundancy and battery limits are established from project data.

BFFilter package functional diagramFunctional diagram
Gas and Liquid Filter Packages: Filter package functional diagramPackage boundaryGas or liquidto filtrationInlet headerDuty filterStandby filterOutlet headerFilteredprocess medium
Process medium

A typical equipment arrangement is shown. Final execution, redundancy and valve scope are established during engineering.

Engineering basis

Design parameters

Final ratings, materials and supply scope are established from project-specific operating data.

Servicecomposition and physical properties
Capacityminimum / normal / maximum cases
Inlet and outlet conditionspressure, temperature and allowable losses
Arrangementredundancy, automation and battery limits to project requirements

Process functions

Principal process duties

  • Filtration to the specified rating
  • Differential-pressure monitoring
  • Line switching with limited interruption

Typical scope

Main equipment

  • 01

    Main process vessel or package

  • 02

    Skid, supports, platforms and piping

  • 03

    Valves, instrumentation and protection systems

  • 04

    Insulation, heat tracing, shelter and electrical systems as required

Questionnaire

Data required for engineering

Worked examples and vessel-volume fields are retained. Use them as guidance or provide parameters from an existing design.

BF questionnaireLiquid-filter questionnaire
  1. 01

    Process fluid and physical properties

  2. 02

    Flow, pressure and temperature for all cases

  3. 03

    Required process result and allowable pressure drop

  4. 04

    Materials, climate and installation category

  5. 05

    Dimensional constraints, battery limits and automation requirements

Proposal request

Operating data for a technical and commercial proposal

Attach the completed questionnaire or provide the principal operating data below. Equipment scope, design ratings and battery limits follow engineering review.

Email the questionnaire, specification and attachments

Related scope

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