The MetCam optical gas-detection camera (photo) automatically identifies and quantifies methane leaks, even under challenging conditions. Potential hazards from escaping gases can thus be assessed more quickly and more precisely. Methane gas leaks are invisible, but even the smallest leaks…
The VSE balance enclosure (photo) is offered in widths of 24, 36 and 48 in., in order to accommodate an analytical balance and other small-scale laboratory processes. Constructed of chemical-resistant metal framing and 1/4-in. thick clear acrylic side panels and…
Allyl chloride (3-chloropropene; Figure 1) is primarily used almost exclusively as a chemical intermediate in the production of epichlorohydrin. A three-carbon epoxide, epichlorohydrin is used in the manufacture of epoxy resins prevalent in coatings, adhesives, and plastics. Epichlorohydrin is also…
In order to maximize longevity and minimize process downtime, it is imperative to understand the factors that determine the proper selection of expansion joints. The following guidelines can help with selection decisions for expansion joints Although sometimes overlooked or treated…
Enhancing data management using LIMS software provides enhanced product-development opportunities Accurate and efficient data management is key to productive and collaborative working practices, yet recording, storing and analyzing large quantities of laboratory data can be challenging. With many laboratories using…
The ET line of advanced controllers are designed to automatically manage operation of this company’s pneumatic vacuum-conveying systems (photo). Applying proprietary technology, ET conveyor controllers feature a sensor-based design that monitors material levels in the feed hopper, vacuum conveyor or…
The new model DPT-20 differential pressure (DP) transmitter (photo) is suitable for many industrial processes. As a SIL-2 certified instrument, it meets the highest safety requirements. The compact transmitter operates with an accuracy of <±0.065% of span. Due to a…
Presented here are some practical points to help in the selection of a shell-and-tube heat-exchanger design for various applications Heat exchangers are widely used in various sectors of the chemical process industries (CPI), including: chemical; oil and gas; power generation;…
Light hydrocarbons in storage tanks can vaporize and vent to the atmosphere, creating harmful emissions. An optimized vapor-recovery unit can effectively and economically reduce such emissions In the chemicals, petroleum refining and natural gas industries, storage vessels are used to…
This company’s ring-grip pipe and tube couplings (photo) are heavy-duty, self-aligning couplings for either high pressure (up to 150 psig) or full-vacuum-rated applications. These couplings can be installed quickly and easily, reducing costs. They are available in 2- through 10-in.…