Description

Alpha Omega's High Speed Refinery and Natural Gas Analyzers are based on our exclusive Geanna^TM technology, a modular oven that attaches to an Agilent 7890 Gas Chromatograph. It rapidly analyzes C₁ through C₆ parrafins and olefins, H₂, CO₂, O₂, N₂ and CO all in under 100 seconds. The Geanna^TM High Speed Refinery Gas Analyzer also easily meets requirements for analysis through C₈ with H₂S, with a slight increase in time.

The High Speed Refinery Gas Analyzer is configured with a single split/splitless inlet, a flame ionization detector and two thermal conductivity detectors. A combination of valves and capillary and packed columns are combined with the GC to create three independent instrument subsystems.

The High Speed Natural Gas Analyzer is configured with a single split/splitless inlet, a thermal conductivity detector and two flame ionization detectors. A combination of valves and capillary and packed columns are combined with the GC to create three independent instrument subsystems.

Features

GEANNA^TM Technology Features

Flexible methodology readily adapts to a broad range of sample matrices without compromising resolution or sensitivity. AOTI’s GEANNA^TM analyzer is multidimensional and has the flexibility to allow the optimization of methodology for the analysis of high purity streams.

Rugged Conventional Components
Unlike micro GC technologies that claim similar capabilities, AOTI’s GEANNA^TM analyzer is designed using rugged, conventional components, making troubleshooting a breeze.

SilcoNert^TM 2000
The GEANNA^TM analyzer features SilcoNert ^TM 2000, a Silcotek coating, on all sample flow paths, thereby maintaining sample integrity.

Modular Design is cost effective and easy to service. Conveniently, AOTI makes available cost effective, simplified service and support through the use of exchange modules – greatly reducing
both down time and costs to you.

LPG is standard on all GEANNA^TM Analyzers
Liquid sampling valves are standard equipment and GEANNA^TM can easily handle both gas & liquid samples, eliminating the need to purchase multiple systems.

Applicable Methods

Additional Methods Applicable To GEANNA^TM

ASTM D 1945-03
Analysis of Natural Gas

ASTM D1946 - 90(2006)
Analysis of Reformed Gas

ASTM D2163 - 07
Analysis of Liquefied Petroleum (LP)
Gases and Propane/Propene
Mixtures to Determine Hydrocarbons.

ASTM D2597 - 94(2004)
Analysis of Demethanized Hydrocarbon Liquid Mixtures
Containing Nitrogen and Carbon Dioxide

UOP 539
Determination of C1-C5 hydrocarbons, inert gases, C5 olefins
and C6+ as a Composite in Refinery Gas Streams.