Nikkiso Clean Energy & Industrial Gases Group

TURBO Process Systems
Compressor [TC] Series

Overview
Description
Specifications

Compressor loaded Expanders with high capacity bearings. The expander and compressor wheels are mounted on a common shaft. The energy from the expander wheel powers the compressor wheel – helping to recover as much energy as possible to maximize cold production and overall plant efficiency.

Features & Benefits

  • Compact footprint
  • “Zero leakage” inlet guide vanes
  • Rugged rotor design
  • Components individually balanced for ease of field replacement
  • Tapered shaft wheel attachment for field interchangeability
  • Labyrinth shaft seal design minimizes seal gas consumption and prevents process stream contamination
  • Shaft-driven boost compressor reduces power consumption, increasing plant efficiency

Applications

  • Air Separation
  • Natural Gas
  • Industrial Cooling

Process Fluids

  • Air
  • Nitrogen
  • High oxygen concentrations above 23.5%

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Specifications

  • Expander Ns Range 40 – 140
  • Expander Efficiency up to the low 90%s
  • Expander Pressure Ratio up to 24:1
  • Tip Speed up to 1,500 ft/sec (457 m/s)
  • Rotor Speed up to 115,000 RPM
  • Refrigeration Production up to 10,000 HP (7,457 kW)