Refinery Gas Analyzers
SCION Instruments designs refinery gas analyzers to deliver superior and reliable results, meeting various source and analysis throughput requirements.
These ‘turnkey’ systems come pre-configured and factory-tuned to key industry standards such as ASTM D7833, ASTM D1946, UOP 539, and DIN EN 15984. SCION Refinery Gas Analyzers utilize a powerful multi-channel approach to accurately determine the concentration of individual saturated and unsaturated hydrocarbon components up to C5, with C6 and higher components reported as a composite peak. They also measure all permanent gases, including hydrogen, helium, and hydrogen sulfide, in a single analysis.
Built with proven GC hardware and software, SCION RGA analyzers arrive ready for use, pre-loaded with analysis methods and complete with application-specific documentation.
Description
SCION offers two powerful RGA systems to meet a wide range of analysis requirements:
Standard RGA
The Standard RGA features a three-channel SCION 8500 GC with a multi-valve design. Combining capillary and packed columns for precise analysis. The first channel specifically targets hydrogen and helium separation. The second handles other permanent gases, and the third focuses on light hydrocarbons. Configured and fully tested to meet industry standards, this system delivers a complete analysis of all components in under 32 minutes. As the most versatile tool for RGA-type stream analysis, it ensures accurate and comprehensive results.
Rapid RGA
A three channel SCION 8500 GC that utilizes a multi-valve design in which the packed columns used in the Standard RGA are replaced by micropacked columns in both the hydrogen and permanent gas channels. Since the micro-packed columns are installed in a separate heated zone, the capillary columns located in the GC oven can be temperature programmed in a more aggressive manner. For high sample analysis demand, the Rapid RGA Analyzer concept substantially reduces overall analysis time by 5 minutes (7 minutes when including H2 S) compared to the 31 minutes with the standard RGA