Featured Articles
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Fundamentals Of Gas Chromatography
By Emerson Process Management, Rosemount Analytical
This article covers the principles of sample handling, how chromatograph columns separate the components, why and how multi-port analysis valves are used, the common detector type used in the hydrocarbon applications, and the analysis processing that provides the component concentrations and the other calculated values (such as heating value and specific gravity) through physical reports or interfaces to other devices.
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Chemical Plants Become More Efficient With Help From Intelligent Sensors
By Mettler-Toledo International Inc.
How can plant managers and engineers ensure measuring parameters will help processes run smoothly and efficiently, and exploit the availability of process machinery? Fortunately, advanced process analytics solutions exist that not only are accurate and reliable – even in the harshest of process conditions – but that also minimize the maintenance burden by actually predicting when maintenance of a measuring point is required.
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General Electrochemistry
By PEPCON Systems
All chemical processes involve the loss, gain, or redistribution of electrons on an atom or group of atoms. Electricity is the movement of electrons along a conductor. It is no wonder then that chemical changes can be made to occur by passing an electric current through a solution containing atoms or groups of atoms which will accept or give up electrons. Electrochemical processes are processes which pass an electrical current through a solution to effect chemical changes.
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Featured Downloads
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Brochure: BETE Nozzles For Chemical Processing
Choosing the correct nozzle for your chemical processing application is critical. BETE's experience as the creator of the original spiral nozzle has put us in the unique position of understanding the best methods of producing very finely atomized spray.
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Brochure: Sanitary Mixing And Blending
Serving all the process industries in virtually every industrialized country around the world, Ross can offer experience and production capacity that no other manufacturer of specialty mixing and blending equipment can match.
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Datasheet: Small Chemical Containers
Small chemical containers from Sharpsville are ideal for a variety of chemical and pharmaceutical applications. Stainless steel containers are durable and reusable; they maintain product integrity and promote handling safety.
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Brochure: Tantalum Shell And Tube Heat Exchangers
Steel picklers have traditionally used carbon block heat exchangers to heat their shallow-tank, high-turbulence pickle baths. The multigasketed designs and fragile nature of graphite heat exchangers still require continuous maintenance and repair which results in expensive downtime and spare parts.
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Case Study: Packaging Companies Discover Efficiency, Cost Savings, And Increased Production Available Through Pneumatic Conveying
With today's economic pressures, more plant managers and others charged with conveying powders, granular items, and flakes for packaging are adopting the automatic operation of vacuum conveying and packaging equipment as standards to hit critical price points for market success.
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Brochure: Modular Tool For Nanostructure Analysis: SAXSess mc²
The SAXSess mc² is a new system for nanostructure analysis. It is a complete solution for the characterization of nanostructures in a wide range of materials including proteins, nutrients, active pharmaceuticals, polymers, nanoparticles, and catalysts.
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Datasheet: Conical Twin Screw Extruder
The co-rotating and counter-rotating conical twin screw extruder is suited for quality control, product development, and research applications. All the screws allow a uniform forward flow regardless to the degree of flight filling, feeding uniformity, polymer flow characteristics, or back pressure.
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Datasheet: Paratherm HR™ Heat Transfer Fluid
Paratherm HR Heat Transfer Fluid is an alkylated aromatic-based heat transfer fluid formulated for closed loop liquid phase heating to 650°F in fired heaters and 675°F in waste heat recovery and full convection heaters.
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Multimedia
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| Video: DrumQuik® PRO Dip-Tube And Connector System |
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DrumQuik® PRO is an easy-to-use dip-tub-based connector system that can be used with common pumps to safely extract liquids from rigid containers (jerrycans, drums, and IBCs). The closed-system design virtually eliminates chemical and fume exposure to personnel and the environment while protecting the integrity of the chemical or food-grade liquid being pumped.
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Submission Information
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Chemical Online invites members of the community to submit their technical articles,
application notes, white papers, tutorials, videos, press releases, and other relevant content for featuring on www.chemicalonline.com and in our e-mail newsletter.
For more information, please consult our editorial submission guidelines.
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