Analytical Instrumentation 21
Bruker Refinery Gas Analysers
Simulated Distillation Analysers
Bruker’s range of Simulated Distillation Analysers provides boiling point distribution up to 750°C. Designed to meet all industry standard methods, the analyser software includes both ASTM D86 and ASTM D1160 correlations. A gas chromatographic (GC) technique, Simulated Distillation (SimDist) reproduces the physical distillation of petroleum materials and products by determining boiling point distribution. Used for controlling refinery operations, Bruker’s range of SimDist analysers deliver fast, accurate standard test method results. Bruker’s highly automated Bruker SCION™, CompassCDS Chromatography Data Handling Software, and integrated SimDist software are also designed to meet worldwide industry standard test methods. These applications fully comply with ASTM, IP, EN, DIN and ISO standard test methods used globally. New methods will be added to Bruker’s SimDist software as they are approved and released.
Reader Reply Card No 75
The source and composition of refinery gases varies considerably and the precise and accurate measurement of gas composition is a significant challenge in today’s refinery operations. Bruker’s refinery gas analysers (RGA) are ‘turnkey’ systems pre-configured and tuned at the factory to conform to industry standard methods including: UOP 539. Bruker’s refinery gas analysers (RGA) are based on the Bruker SCION™ 456-GC. Bruker offers two RGA systems to meet the widest range of analysis requirements:
• RGA: A three channel SCION 456-GC with a multi-valve design using both capillary and packed columns.
• Rapid RGA: For high sample analysis demand, the Rapid RGA Analyser concept provides a substantial reduction in overall analysis time of 5 minutes (7 minutes with H2
standard RGA. Reader Reply Card No 76
Low Level Oxygenates Analyser
S) compared to the 25 minutes with the
Trace Analysis of Oxygenates in Hydrocarbon Matrices
The determination of sub to high ppm levels of ethers, alcohols, aldehydes and ketones in different hydrocarbon matrices is a recurring challenge in the petroleum refining and petrochemical industry. In general, all oxygenated components with a boiling point of up to 100°C can be analysed. The sample can be a gas, LPG or liquid under ambient conditions with a final boiling point up to 250°C. The Bruker Low Level Oxygenates Analyser is an easy to use ‘turnkey’ solution to meet this analysis challenge, configured for concentrations as low as 100 ppb. All the Bruker GC analysers not only include proven GC hardware and software but are also pre- loaded with analysis methods and documentation specific to the method required. All operational procedures are fully documented. The Low Level Oxygenates Analyser has been developed to meet low level detection requirement as outlined in ASTM D7423.
Reader Reply Card No 77 Reader Reply Card No 78 Annual Buyers’ Guide 2013 •
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