Critical Measurements for Refineries and Petrochemical Processing
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Critical Measurements for Refineries and Petrochemical Processing Analyzers, systems and portable instruments for quality, safety and efficient operation

Critical Measurements for Refineries and Petrochemical Processing Benefit from Trace Moisture and Gas Analyzers to Ensure Safety, Quality and Efficiency in Petrochemical Processes Crude oil is the basis of many chemicals, fuels, oils, and other products such as plastics and fabrics. No matter the final product, petrochemical processing relies on careful control and monitoring of moisture, oxygen and often hydrogen. We offer a wide choice of instrumentation for measuring trace moisture, oxygen, hydrogen and hydrogen sulfide in gases, and dissolved moisture in hydrocarbon liquids. Moisture...

Critical Measurements for Refineries and Petrochemical Processing Product Selector Application/Service Parameter/ Measurement Range Recommended Product Ethylene/propylene production: molecular sieve drying system To prevent the formation of hydrates and ice compounds which could block pipes and/ or damage equipment Moisture in liquid (ppm W) or gas (ppmV) depending on process sample point and user preference. Cracked petrochemical feedstock • Liquidew I.S. • Promet EExd/I.S. • QMA601 (typically naphtha and natural gas) <5 ppmV in gas <1 ppmW in liquid Ethylene/propylene production: furnace...

Critical Measurements for Refineries and Petrochemical Processing Product Selector Application/Service Parameter/ Measurement Range Recommended Product Aromatic HCs: moisture in liquid measurement in BTX fractionation from naphtha reformate Ensure quality of raw material feeding downstream processes C6, C7, C8 aromatic HC (benzene, toluene and xylene) liquids Isomerization: naphtha dehydration – monitor moisture content after molecular sieve dryer Catalyst protection Sulfur recovery: monitor oxygen purity in sulfur recovery unit Reduce SO2 emissions and enable use of heavier crude Natural...

Critical Measurements for Refineries and Petrochemical Processing Trace Moisture in Process Gases Michell Promet EExd/I.S. Process Moisture Analyzer Service exchange program for minimum downtime Heavy-duty moisture analyzers for continuous online measurements of water vapor content in low-and high-pressure process gases. • Fully hazardous area certified for EExd or Intrinsically Safe • Single or dual channel measurement • Moisture range from ambient humidity to PPB levels Michell QMA601 Process Moisture Analyzer Uses advanced quartz crystal microbalance technology to provide reliable, fast...

Critical Measurements for Refineries and Petrochemical Processing Oxygen Measurements Ntron OxyTx – Oxygen Analyzer for Hazardous Areas Remote oxygen sensor for easy installation and maintenance The OxyTx oxygen analyzer and transmitter is a low-cost compact and rugged device for measurement of % oxygen concentration in hazardous area applications. • ATEX approved for use in hazardous areas • Large LCD display for local % or ppm oxygen concentration readout • Intrinsically safe device with an IP66 ABS housing Michell XTP601 – Oxygen Analyzer A robust thermo paramagnetic oxygen analyzer for...

Critical Measurements for Refineries and Petrochemical Processing Trace Impurities LDetek MultiDetek3 and MultiDetek3 EX – Compact Gas Chromatographs GC solution designed for hazardous areas Measures multiple trace impurities and combines the functionality of two GCs in one, as well as the ability to provide online moisture and O2 measurements. • Pre-configurable according to application requirements: ready-to-use device • Temperature controlled to ensure maximum accuracy and stability • Explosion proof for use in Zone 1 and Zone 2 with MultiDetek3 EX Accessories for Trace Impurity, Plasma...

Critical Measurements for Refineries and Petrochemical Processing Process Sensing Technologies We provide an unmatched suite of instruments, analyzers and sensors for precision measurements and monitoring in highly demanding end markets. These range from pharmaceutical/ life sciences, speciality gases, semiconductors, O&G, petrochemicals and power to gas detection, food and beverage and building automation. Using our products, customers save millions of dollars each year through increased energy efficiency in their processes and reduced process disruptions. The quality of food, medicines,...