Refinery

Gas analytical solution with integrated autovalidation for process quality monitoring in refineries

Measuring composition and impurities in refinery gases to optimize process efficiency and hydrogen quality

H₂S in refinery fuel gas

Refinery fuel gas is a collection of light hydrocarbon gases. To meet environmental regulations the concentration of H₂S in fuel gas is monitored before burning instead of SO₂ after combustion. Typical range: 0-300 ppm.

Traditional approach

On-line gas chromatography (GC) has high consumption of carrier gases and requires frequent maintenance and calibration
Lead-acetate tape analyzers use consumables that require maintenance and special handling to dispose of tape which is classified a hazardous waste

Our solution

Accurate measurements by SpectraSensors´ unique “Differential TDLAS Spectroscopy” helps address changing fuel gas composition with automated 2-point daily validation

Find detailed application notes on gas analysis solutions

Typical analytes and measuring ranges

Analyte: H₂S - Range: 0-10 to 0-300 ppm_v
Analyte: H₂O - Range: 0-10 to 0-500 ppm_v

Applications

Gas processing

Monitoring contaminants is critical for process optimization and gas quality.
More information
Liquefied natural gas (LNG)

Monitoring impurities in gas feed to the cold box to ensure reliable liquefaction and on-time shipments
More information
Natural Gas

Monitoring contaminants, e.g. H₂S, H₂O, to protect pipelines from corrosion and blockage by hydrate formation and to assure quality specifications for custody transfer
More information
$Measuring impurities in C2 streams fraction to prevent C2 splitter contamination$ $Measuring impurities in C2 streams fraction to prevent C2 splitter contamination$

Petrochemicals / olefins / ethylene

Measuring impurities in C₂ streams fraction to prevent C₂ splitter contamination and prevent going to flare due to not meeting ethylene product specifications
More information
Syngas-related industries

Measuring composition for optimizing syngas production, process intermediates and end products
More information

Measuring composition and impurities in refinery gases to optimize process and hydrogen quality

Success stories

Related offering

News
Reliable overfill prevention for safe processes

Safe processes with Liquiphant FailSafe - When toxic or dangerous media is handled an independent high level alarm system such as Liquiphant FailSafe is a must to avoid any hazards.
Read the full story

News
The ExiCalculator app

When the correct length is key for safety - The ExiCalculator app calculates for you the exact cable length you need to make the 2-wire concept safe in your hazardous area. It is simple and for free!
Read the full story

News
Safe operation under challenging conditions

More safety with in-line device verification. When poor operating conditions make proof-testing a challenge – Heartbeat Technology with in-line device verification is the solution.
Read the full story
Upcoming events
14.09.2020 - 18.09.2020

Certified Training for PROFIBUS DP/PA Engineer

With the help of actual hands-on tasks you will learn how PROFIBUS fieldbus technology works in detail. At the end of the course you will be able to design and commission a PROFIBUS fieldbus network.

Upcoming events
30.11.2020 - 03.12.2020

Certified PROFINET Engineer

Using the latest tools and specification, you will understand the network up to the protocol details, supported by hands on tasks.