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NGL Recovery Efficiency Analysis

GPSA Section 16 ¡ GPA 2145 ¡ Campbell

NGL Recovery Efficiency Calculator
Evaluates recovery efficiency for ethane, propane, and nitrogen rejection processes using GPSA correlations. Calculates product recovery vs. temperature/pressure, energy requirements (refrigeration + compression), and compares to industry benchmarks.

Process Selection

°F
psig
Cryogenic Turboexpander
Lower temperature and lower pressure increase ethane recovery
Typical range: -140°F to 20°F

Feed Composition

mol%
mol%
mol%
Total: 100.0% - Valid composition

Operating Parameters

%
MMscfd
Industry Benchmarks:
• Ethane: 88-95% (best-in-class)
• Propane: 96-99%
• N₂ Rejection: 90-97%

📚 Learn the Theory

Understand NGL recovery processes, pinch analysis, and equipment efficiency optimization

Read Engineering Guide →

About This Calculator

Analyzes NGL recovery efficiency and energy consumption for gas processing operations based on GPSA Section 16 correlations.

Key Features:

  • Recovery: Pressure & temperature dependent ethane/propane recovery
  • Energy: Refrigeration load and compression power with expander credit
  • Metrics: GPM, shrinkage, specific energy consumption
  • Benchmarks: Performance vs. industry standards

References:

  • GPSA, Section 16
  • GPA 2145 - Physical Constants
  • Campbell Gas Conditioning, Vol. 2

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