Featured case studıes

In-depth look at our most challenging and successful projects:

LinkedIn Degassing Rail tank cars

Liquid transfer and cryogenic degassing of propylene rail car tanks

In this project, two RTCs containing propylene required complete gas-freeing to enable non-routine maintenance activities.

Degassing of a 2.100m³ propylene barge using cryogenic condensation technology

A barge operator requested the degassing of a 2.100 m³ inland barge that had previously transported Propylene. The operation was required to enable safe loading of an alternative cargo.
ChatGPT Image 23 apr 2026, 14_38_13

Degassing of a 2.500m³ VCM storage sphere using cryogenic condensation technology

In this Norway project, a 2,500 m³ VCM storage sphere had to be fully gas-freed within a tight timeframe to allow safe maintenance.
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Gasoline vapor recovery during gasoline loading of seagoing vessel using cryogenic condensation

During the loading of gasoline into a seagoing vessel at a refinery in Antwerp, approximately 317,832 ft³ of gasoline vapors were displaced from the vessel’s cargo tanks.
Storage tank

Temporary VRU for an Ethanol Storage Tank

A client required a temporary vapor recovery solution for an ethanol storage tank, designed to capture tank-breathing emissions and prevent atmospheric release during operations.
AQ Group

MEG (Mono Ethylene Glycol) Recovery (10,000 MT)

A 10,000 MT cargo of fiber-grade Mono Ethylene Glycol (MEG) became contaminated with hydraulic oil during discharge in Antwerp.
Large LPG Storage Bullets - Engineering & Fabrication Services

Upgasing of two 2.500m³ propylene gas bullets using cryogenic condensation technology

In an industrial environment in the Netherlands, a client requested the upgassing and commissioning of two propylene gas bullets, each with a capacity of 2,500 m³ and an associated pipeline system of approximately 2 km, connecting the gas bullets to a harbor facility.
AQ

Degassing and Purging of a Naphtha Barge

A 3,000 m³ tanker barge previously loaded with naphtha required degassing and purging before inspection and maintenance, targeting a vapor level below 10% LEL.
AQ Corporate Processes

O-Xylene Filtration in Transit (4,000 MT)

A 4,000 MT parcel of ortho-xylene showed particulate contamination before discharge at its destination in India.

ULSD Particle Filtration (15,000 MT)

A 15,000 MT parcel of ultra-low-sulphur diesel (ULSD) was found to be off-spec on appearance, causing delays and potential downgrading losses.
Storage sphere

Degassing of a VCM Storage Sphere

A 2,500 m³ vinyl chloride monomer (VCM) storage sphere required degassing to enable safe internal maintenance, with a target vapor concentration below 50 ppm.

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