Heinen & Hopman employee
close
Would you like to visit our site in English?
Remember my choice
GoStay on this site
Möchten Sie unsere Website in Deutsch zu besuchen?
Erinnere dich an meine Wahl
GoBleiben Sie auf dieser Seite
당신은 한국어로 우리의 사이트를 방문 하시겠습니까?
선택 기억하기
가기Stay on this site
Doriți să vizitați site-ul nostru în limba română?
Amintiți-vă alegerea mea
MergeStay on this site
H2S filtration unit
Products

H2S filtration unit

H2S filters have been developed in order to protect the crew from the poisonous gas sulphide. During the extraction of oil and gas from the various depths within the earth’s crust larger or smaller quantities of hydrogen sulphide may be released. As the result of leaky joints on any of the pipes on a platform, or during cleaning of the oil or gas, this poisonous gas can escape into the surrounding areas and thus becomes a serious threat for the crew.

The danger of H2S

A concentration of 500 ppm (0.05 vol.%) produces unconsciousness with just a few breaths. 1000 ppm (0.1 vol.%) are fatal within a few minutes and a concentration of 5000 ppm (0.5 vol.%) proves fatal within seconds.

H2S air filtration system

Our H2S air filtration system provides clean filtered fresh air, free from H2S contaminates in an overpressure refuge. Three levels of filtration (coalescer, dust, and composite filtration) are applied to incoming air before being supplied to the refuge. The overpressure refuge removes the need for occupants to wear gas masks and protective clothing during H2S release. Two modes of operation allows clean fresh air to be supplied during normal operation, and filtered fresh air during H2S release.

The control system constantly compares inside and outside pressures, and should the refuge pressurization fail, a visual and/or audible warning is provided.

Key features

  • Very high removal efficiency
  • Engineered approach to elimination of leaks
  • Media contained in user refillable cells
  • Pre- and after- filtration
  • Wide range of operational temperatures [-32°C to +45°C]
  • Easy service and maintenance access;
  • Compact and lightweight;
  • Completely closed system;
  • Doors equipped with end switches
  • Custom designed capacities

More information about H2S Filtration

Don’t hesitate to contact us for more information about the H2S filtration system. Our skilled engineers are eager to explain the possibilities for your vessel or structure.

Download the H2S Filtration System brochure for detailed information and technical specifications.

Our working method

Each project is a unique combination of improvisation and routine. There is only one thing that all the projects have in common: the main processing, all the way from initial inquiry to after-sales care:

Working method

Back

ProductsH2S filtration unit
Contact

All fields are required.

We have something interesting for you
H2S filtration unit

Download the brochure for detailed information and technical specifications, free of charge!

Download now

Store locator

storelocator-image2-compressed.png

Go to store locator

Certification

iso9001.pngdnv-gl.pngrrr-2.pngbureau_veritas-2.pngrmrs-2.png
Stay updated

Subscribe to our newsletter

Close
Contact

All fields are required.

Get a quote for an HVAC system

File (optional)
Close
Can't find what you're looking for?

We probably offer a HVAC&R system that suits your specifc needs!