News Category: Pharmaceutical

Annular space heat exchangers, such as the HRS AS Series, work by passing the product through the gap between the inner and outer tubes (the annular space), which makes them suitable for thick, highly viscous products such as fruit purees, thick sauces, honey and syrups. The advantage of such a design is that it ensures…

Water for Injection (WFI) is a key ingredient of many pharmaceutical products and can also be used in its own right, for example to irrigate wounds. Typically, WFI is recirculated at temperatures in excess of 75°C to prevent microbial growth; however the take-off points for product manufacturing require WFI at ambient temperatures. Globally, WFI is…

There are a variety of tubular heat exchangers on the market, but for many applications corrugated tubes continue to be preferred over smooth ones. Matt Hale, International Sales & Marketing Director of HRS Heat Exchangers, explains why… While plate heat exchangers are still commonly used for simple viscous fluids such as water, milk and some…

AHED (Advanced Heat Exchanger Design) is a powerful design tool for the calculation of one of the most used items of process equipment: shell and tube and heat exchangers (STHE’s). STHE’s are used in widespread process industries including Chemical, Oil & Gas, Wastewater, Food, Pharmaceutical & Automotive. The design of STHE’s is fundamental for a process…

Cross contamination in the pharmaceutical industry is not just an issue for those working in it, but also for the wider public as a whole. Understandably, most of the attention on contamination in pharma manufacturing and processing is focused on either cross contamination between products or agents, or from the spread of agents, such as…

Heat exchangers are widely used across a range of industries, including food manufacturing, chemical processing, water treatment and renewable energy production. As well as basic heating and cooling, they are used for a wide range of other processes including pasteurisation, sterilization, crystallisation and evaporation. With so many uses, and an almost infinite number of materials…