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Electrochemistry Spreads its Wings

New electrochemical processes are being developed to help CPI companies reduce their carbon footprint For over a century, electrochemistry has played a crucial role in the chemical process industries (CPI), and many chemicals are still produced using traditional electrochemical processes,…

Chementator briefs [September 2021]

Automated synthesis One of the most modern infrastructures for automated process control in chemistry is being built by the Karlsruhe Institute of Technology (KIT; www.kit.edu) together with BASF SE (Ludwigshafen, Germany; www.basf.com). The facility will initially produce new substances in…

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Sieve Tray Stability Factor Based on Efficiency Data

Using a vast collection of experimental distillation-column data, sieve tray stability, and its influence on efficiency, are explored in terms of several physical and mechanical properties For trayed distillation columns, the concept of tray stability was introduced by the author…

Technology Profile: Production of Adipic Acid

Adipic acid (hexanedioic acid; Figure 1) is among the most important aliphatic dicarboxylic acids, with about 2.5 billion kg produced annually. It is isolated as odorless, colorless crystals with an acidic taste. Adipic acid undergoes the reactions of carboxylic acids,…

Multi-purpose pressure gages for oil, ammonia and more

This company’s line of multi-purpose pressure gages (photo) includes models designed for use with gas, oil, water and other media not corrosive to brass or bronze. There is also a dedicated device designed specifically for anhydrous ammonia applications. Gage options…

The first digital pressure gage with IO-Link

The MAN-LC (photo) is said to be the only digital pressure gage available with IO-Link. The device includes two configurable outputs that form part of a standard instrument and may be custom-programmed by users as desired. The display screen features…

This pipe combines corrosion resistance and durability

DetaPipe (photo) is a new high-performance clad-metal pipe product designed for use in corrosive, high-temperature processing environments. DetaPipe is produced using a proprietary process that joins corrosion-resistant alloys, such as zirconium and titanium, to lower-cost, base metals, such as carbon…

New, durable forged heads for cone crushers

The new Xtreme (forged) head (photo) is designed for use with cone crushers in extremely demanding conditions, and complements this company’s Elect (traditional-cast) and Enhanced (heavy-duty) crusher heads for Nordberg MP800, MP1000, MP1250, HP800 and HP900 crushers. Forged as a…

Show Preview – Weftec 2021

The Water Environment Federation Technical Exhibition and Conference (Weftec; www.weftec.org) will be held October 18–20 at the McCormick Place Convention Center in Chicago, Ill. A selection of the products and services presented at the upcoming Weftec event are highlighted here.

Clean injection molds using ultrasonic technology

Branson MCX Series cleaners (photo) are ultrasonic systems purpose-built for cleaning plastics injection molds. They feature side-mounted, immersible transducers and powerful immersion heaters that can provide fast and efficient cleaning. Since most plastic injection molds are rectangular, with a lot…