02 / Compression

Process gas compression.

Specialised compression packages for hydrogen, hydrocarbons, ammonia boil-off and other process gases. API-compliant, multi-brand by design — engineered to handle flammable or toxic streams reliably across varying operating conditions.

Flow rateUp to 13,000 m³/h
TechnologiesScrew · Recip. · Centrifugal
StandardsAPI · ASME · ATEX
GasesH₂ · NH₃ · HC · Tail gas
System capabilities

Compression engineered for demanding gas service.

Our compression packages handle complex process gases while maintaining stable performance across variable operating envelopes — with the right compressor technology selected for each duty.
01 — Technologies

Flexible compression technologies.

We select from the full range of compressor technologies, matching each duty to the optimal architecture for performance, schedule and lifecycle cost.

  • Screw compressors with slide-valve part-load control
  • Reciprocating compressors for high-ratio duties
  • Centrifugal compression systems
  • Gearbox-driven configurations for extended capacity
02 — Performance

Range & part-load efficiency.

Engineered for stable operation across variable feed conditions, with high efficiency maintained at reduced load.

  • Flow rates up to 13,000 m³/h at 50 Hz
  • Higher capacities at alternative drive frequencies
  • Slide-valve technology for high part-load efficiency
  • Stable performance under variable operating conditions
03 — Safety & compliance

API-compliant for hazardous service.

Compression packages for flammable and toxic gas applications, engineered to industry-standard safety requirements and customer specifications.

  • API-compliant design for hazardous gas service
  • Complete range of API seal arrangements to prevent leakage
  • ATEX-ready architectures where required
  • Auxiliary oil & seal systems engineered to duty
04 — Multi-brand

Multi-brand integration.

We integrate the compressor manufacturer best matched to the application — not the one we sell. Optimisation across technical, operational and commercial axes.

  • Selection of the most suitable compressor manufacturer
  • Flexibility on technical & commercial requirements
  • Optimisation by performance, schedule and TCO
  • Mechanical seal arrangements aligned to duty
Applications & industries

Critical compression duties for process industries.

Our compression packages support critical industrial processes where safe and reliable gas handling is non-negotiable — from refinery tail-gas recovery to ammonia BOG.

Target industries

Where compression reliability and code compliance underpin plant availability.

Upstream Oil & Gas Refineries Gas processing Chemical & Petrochemical LNG production Fertilizer manufacturing Industrial gas production Gas transport & storage

Typical applications

The duties our compression packages most often handle in the field.

Ammonia BOG compression Hydrogen recovery from PSA Hydrocarbon vapour recovery Tail-gas packages Process gas compression Flammable & toxic streams Vapour recovery from storage
Representative projects

Compression packages, running around the world.

A selection of recent installations — each one engineered for long-term reliability in demanding industrial environments. Full reference list available on request.

Talk to a compression engineer.

Send us the broad strokes of your process — gases, capacities, pressures, site classification — and we'll come back with the right engineers in the room.