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Vanadium recovery from steel slag scales up
A hydrometallurgical process for recovering vanadium from slag, a byproduct of steelmaking, has been significantly scaled up. Previously deployed at mini-pilot and bench scales, the process, developed by Neometals Ltd. (West Perth, Australia; www.neometals.com.au), has now been expanded by a…
Vertical blenders for sanitary applications under vacuum
This company’s sanitary vertical blenders (photo) are engineered for rapid homogenization and drying in delicate applications under vacuum. The design avoids the destructive effects of heat on unstable ingredients, and it promotes vaporization at lower temperatures during gentle agitation while…
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…
Improve turbine reliability with this oil-cleaning system
Vartech Industrial System Cleaner (ISC; photo) provides turbine operators with a non-solvent-based solution for removing varnish and sludge in turbine-oil systems. Vartech ISC can be added directly to oil during operation to clean varnish and sludge before a scheduled oil…
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…
An advanced calibration platform for airflow meters
Flow Detective Plus (photo) is an electronic airflow-meter calibrator designed to measure the flow of air-sampling pumps to within 2% accuracy. It can calibrate within the airflow range of 20 to 5,000 mL/min to ensure correct flow. Compatible with this…
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…
Increase efficiency and service life in CVD process control
ParallelPro (photo) is a leveling tool designed for chemical-vapor-deposition (CVD) processes, or any equipment requiring precise parallelism. Equipped with wireless communications and a field-serviceable battery pack, the ParallelPro measures offset distance, parallelism and temperature. Measurements are transmitted via Bluetooth to…
Sequencing Batch Reactors for Water Treatment
Sequencing batch reactors (SBRs) are a variation on the activated sludge process in wastewater treatment. This article provides an overview of SBRs, including their history, current use and future outlook Sequencing batch reactors (SBRs) are a type of wastewater treatment…