Valves enhance fluidized-bed polymerization: Part 2 – Product discharge system
In this post we continue discussing the polyolefin processing by looking at the product discharge system, piping and valves controlling the flows.
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Your one-stop shop for control valves
What do you look for in a control valve supplier? When it comes to control valve requirements no two are ever the same. It is not just the pressure and temperature of the process or the required controllability, but also issues such as the need to prevent cavitation, to control noise, to keep within emission limits, etc. This means selecting a control valve always requires due care and attention.
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SCA pulp and paper plant sets new standards
Sustainability and high plant availability are the main requirements of the paper and pulp industry. This goes for SCA as well, which operates its largest European integrated plant for the manufacture of tissue products in Mannheim, Germany. Among other products, some 120,000 tons of pulp are produced here annually in a continuous digester.
Insights ● ArticleHow to produce clean fuels?
The combination of reliable valves and intelligent valve controllers with online diagnostic capabilities enables the petroleum industry meet new regulations.
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Correct valve installations double the operational lifespan at Tarkwa mine
Seemingly minor details can make a major difference in unplanned costs. Valves are small, yet essential part of mining industry processes, and if problems with the valves should occur, it can lead to unplanned downtime and the equivalent losses in output.
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Propane dehydrogenation: solving the propylene production puzzle with reliable valves
Propylene is the second most valuable intermediate in the petrochemical industry after ethylene. Are you able to keep your production of propylene up at the right levels to meet increasing global demand? It may be that your propylene production is compromised by an inefficient process. How can better valves help you boost your production and reduce cost?
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Reliable and rugged valves for swing adsorption
To remove impurities from feed gas, swing adsorption techniques have been used in industrial gas applications for decades. Today, with the emphasis on green technology and reducing emissions, these techniques are more popular than ever. Due to the criticality and inherent risks in the process, valves must be selected and manufactured to combat these challenges.
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Selecting valves for an ethylene plant: what is the right choice?
Running a reliable and competitive ethylene plant in an ever-growing ethylene production market is a matter of overcoming many challenges. However, choosing valve solutions that offer maximum reliability, safety and performance for your application is the first step to success.
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Challenges and solutions for molsieve dryer processes
Molecular sieves, or molsieves, are used in the refining and petrochemical process industries as adsorbents. They are mainly used in scenarios whereby very dry streams are required, helping to remove water and other oxygen sources to avoid catalyst deactivation and potential corrosion problems in the process plant. Molsieves exist in different pore sizes and their use varies between applications.
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Neles versatile butterfly valves – A favorite among customers and channel partners
To us, versatility means suitability for a wide range of applications and operating environments. It also means ease, flexibility and reliability. Our range of versatile Neldisc™ and Wafer-Sphere™ butterfly valves are all these things.
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