Enter the —a comprehensive, proprietary compendium that has become the gold standard for technical reference. But what makes this handbook so different from standard textbooks? Why is it considered the "crown jewel" of midstream and downstream gas treatment?
Operators can add capacity in increments as field production grows. 2. Advanced Acid Gas Removal (AGR) Techniques
Standardized units for dehydration, sweetening, and NGL recovery can be deployed in months rather than years.
Maintain the demethanizer column precisely at the ethane recovery/rejection threshold.
Stripping gas or vacuum systems are added to increase glycol purity to 99.9%+, allowing for lower dewpoint depressions. Solid Bed Adsorption (Molecular Sieves) gas processing handbook exclusive
A distinct feature of the Gas Processing Handbook is its rigorous focus on thermodynamics. Process engineers cannot design these plants using ideal gas laws. Instead, equations of state (EOS), such as the or Soave-Redlich-Kwong (SRK) , are utilized. These mathematical models accurately predict the phase behavior (vapor-liquid equilibrium) of hydrocarbon mixtures under extreme pressures and temperatures.
Traditional cryogenic NGL recovery designs often struggle to balance high ethane recovery with high propane recovery when feed gas composition fluctuates. Relying solely on a standard turbo-expander framework can lead to significant efficiency losses. Gas Sub-cooled Process (GSP) Optimization
He tapped the steel cover of the Gas Processing Handbook 2026 Edition —a digital tablet armored in industrial rubber.
Seamless operational switching to "ethane rejection" mode. When ethane prices drop relative to natural gas heating value, the plant rejects ethane into the residue gas stream without violating pipeline hydrocarbon dew point specifications. Advanced Dehydration Systems Operators can add capacity in increments as field
Water vapor in natural gas combines with light hydrocarbons at high pressures and low temperatures to form solid, ice-like crystals called hydrates. Hydrates plug piping and block valves, making deep dehydration essential. Glycol Dehydration (TEG)
Low to moderate partial pressures; requires thermal energy for stripping. Selexol, Rectisol Physical Absorption
For ultra-high ethane recovery, recycling a portion of the lean residue gas back to the top of the absorber provides additional reflux, pushing extraction limits under varying feed compositions. Thermodynamic Modeling and EOS Selection
The NGL mix recovered in step 4 is a mixture of various hydrocarbons. To turn it into marketable products like ethane, propane, butane, and natural gasoline, it must be . This process uses a series of distillation columns, each operating at a different temperature and pressure, to separate the NGL mix into its pure components. Maintain the demethanizer column precisely at the ethane
Real-time thermodynamic profiling identifies fouling in heat exchangers and efficiency losses in compressors before they impact throughput.
5% – 20% Acid Gases (Carbon Dioxide, Hydrogen Sulfide): 0% – 10% Inerts (Nitrogen, Helium): 0% – 5% Water Vapor: Saturated at reservoir conditions Plant Configurations
The Handbook of Natural Gas Transmission and Processing (4th Edition) by Mokhatab and Poe is the primary industry reference for gas gathering, treatment, and transmission. This comprehensive guide covers unconventional gas processing and thermodynamic efficiency, with additional specialized options available from ASTM and Hydrocarbon Processing. For details on the 4th edition, visit Elsevier .
[Feed Gas] ---> [Cold Box] --------> [Expander] --------> [Demethanizer Column] \ ^ \---> [Sub-cooler] ---> [J-T Valve] ----/ (Top Reflux) Retrofitting for Ethane Rejection Mode