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Chemical Injection Units (CIUs)

HomeManufacturingChemical Injection Units (CIUs)
HomeManufacturingChemical Injection Units (CIUs)

Maintaining a highly accurate and repeatable dosage, our Chemical Injection Units (CIUs) can deliver a wide range of chemicals either at a fixed pressure or to a required flow rate with closed loop feedback. This can be vital to support contaminant removal, enhanced recovery techniques and hydrocarbon conditioning - helping to protect your assets and improve performance. 


CIUs at a glance

System Specification

•  Accurate dosing rates from below 0.01 l/min to more than 400 l/min
•  Integral PLC interfaced to platform MCS or autonomous
•  Integral autonomous MCC or interfaced to platform MCC
•  Integral or standalone tanks, size to suit application
•  HVAC systems available for low and high ambient temperature environments

Design

•  316 stainless steel or carbon steel enclosed or open framed construction
•  Wide range of tube fitting types, e.g. twin ferrule compression, MP coned & threaded and Parker Hannifin MPI™
•  Wide range of materials and exotics available, e.g. 316/316L, 6Mo, Incoloy 625, Incoloy 825, 904L, Super Duplex, Duplex
•  Metals, elastomers and plastics selected for chemical compatibility
•  Electric pumps with variable speed and stroke where required
•  Environmental loadings can include: vessel motions, wind and blast loadings
•  Deck mounting or suspended (underslung) system designs

Certification

•  Safety Integrity Level up to SIL3
•  Safe area and hazardous environments (Zone 1/2, Class 1 Division 1/2), to ATEX, IECEx or NEC (NFPA 70)
•  Standard temperatures design in accordance with EN 13628-6, systems also available with Extended and Arctic ratings
•  Design and certification to DNV2.7-1 and DNV2.7-3
•  When required designed to the relevant NORSOK standards

All systems are designed according to your individual requirements or our standardised design philosophies - always incorporating safety, environmental and statutory requirements.

 

 

Find out more

HPUs:

HPUs

TUTUs:

TUTUs

Wellhead Control Panels:

Wellhead Control Panels

Produced Water Treatment:

Produced Water Treatment

Modular Wellsite Skids:

Modular Wellsite Skids

Services:

Services

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