Bearing isolators 101
A bearing isolator is a non-contact, non-wearing, permanent bearing protection device. It has a rotor and a stator, and the two are unitized, so that they dont separate from one another while in use. Typically, the rotor turns with a rotating shaft, while the stator is pressed into a bearing housing. The two components interact to keep contamination out of the bearing enclosure and the lubricant in.
Not All CPVC Piping Systems Perform The Same
Since its introduction to the market in 1959 by The Lubrizol Corp., chlorinated polyvinyl chloride (better known as CPVC) has proven to be an attractive alternative to traditional metallic piping systems in a wide variety of chemical process environments. Because it is inert to most mineral acids, bases, salts and aliphatic hydrocarbons, it offers a more reliable, long-term performance than many other materials, including metals and most non-metallic alternatives.
This white paper will explain why Lubrizol's newly developed Corzan CPVC Piping Systems are pressure rated 25% higher than traditional CPVC systems. Download now.
New Developments in Process Heating Using Microwave Technology
The use of microwave technology has come a long way since its debut decades ago. See why chemical processors should be considering the many benefits of using microwave compared to conventional heating and drying systems. Learn why microwave mixing will save you considerable time and money with a superior product quality.
7 Applications You Didn’t Know Were Compatible with Microwave
Microwave energy in chemical processing has really come of age over the past few years. Many companies are experiencing the benefits that microwave offers over conventional drying technologies. Other functions include: sterilization, pasteurization, cooking, tempering, dehydration and heating.
While you may have guessed a few of the applications we’re profiling, or may even work with them yourself, we hope at least one or two applications off our list will catch your eye and perhaps start you thinking.
• Analytical Chemistry
• Treatment of Biomass & Biosolids
• Powder Processing
Animal Blood Plasma
• Pyrolysis for Recycling & Waste-to-Energy
Plastics and Rubber
• Petro Chemicals
Five Keys to Avoiding Ethylene Valve Failures
This concise, compelling overview of best practices in purchasing and maintaining ethylene valve packages is an essential read for industry professionals. The white paper will tell you how to: 1) Select the right seats and seals; 2) Select the right coating materials; 3) Know the quality of the valves you're buying; 4) Find a trusted single resource for your valve package purchases; 5) Keep up with required maintenance.
Special Report -- Control With Flow
With changes in temperature, pressure, density and viscosity all affecting volumetric flowmeter measurement, how can continuous processors accurately measure the flow of fluids? Download this Special Report to find out how Coriolis flowmeters provide a direct mass measurement that is unaffected by changing process fluid characteristics improving both accuracy and optimizing operations at your plant.
Guidelines for Proper Filtration and Delivery of Samples to On-Line Process Analyzers
Contaminants in plant samples are the most frequent cause of problems with on-line analyzers. Trace contaminants can rapidly build up and cause instrument failure. It’s critical that a filter specifically designed for sampling applications be used rather than a general purpose filter. Read guidelines to ensure proper filtration and sample delivery to on-line analyzers in this white paper.
Design Considerations for High Liquid Rate Tray Applications
Except for a few odd services, high liquid rate applications are typically the domain of either trays or random packings. Aside from the distributors, random packing designs are rather straightforward with the designer choosing the proper size to accommodate the fluid flow rates and achieve the desired efficiency. Trays, on the other hand, have a large variety of adjustable parameters and can be especially complex, especially when designed for high liquid rate applications.
Sulzer Chemtech USA, Inc.
Case Study: How can manufacturers ensure they are choosing the right heat transfer fluid
Reliable heat transfer fluids are vital to the ability of manufacturers to operate efficiently and productively. However, some heat transfer fluids can degrade over time, resulting in deteriorating performance, impacting operating costs and product quality. With these possible consequences, how can manufacturers ensure they are choosing the right heat transfer fluid, and prevent these problems from occurring?
Oxygen in cell culture/venting ozonated vessels
This white paper outlines trends and opportunities for gasket standardization in processing plants ... including the potential for more reliable sealing, cost savings, inventory reduction, easier installation and safety practices. Steps are outlined for achieving success in gasket standardization across steel, glass-lined and FRP piping.
W. L. Gore & Associates, Inc.
Technology expands flowmeter capabilities, reduces costs
Capacitance-type magnetic flowmeters have traditionally offered the advantage of having non-wetted electrodes and the ability to measure low conductivity fluids. However, they suffered from a sensitivity to flow noise and zero instability. Innovative technology overcomes these limitations and drives magnetic flowmeters into new areas of application, while reducing installed costs.