6 Apr 2020

More wood driers

06-Apr-20 Four more large scale wood driers have been shipped and are being commissioned. These biomass fired wood driers are definitely leading the way with their small size and increased efficiency.

10 Jan 2020

Torftech - advancing technologies for advancing industries

10-Jan-2020 This photograph shows a blade ring for a 200mm diameter TORBED processor.  Designed by Torftech and 3D printed in high temperature resin at the University of Newcastle, it is shown whilst curing.

Part of ongoing work on carbon capture being carried out by the University, this processor will take the exhaust gas from a small scale biomass boiler and allow it to flow through potential carbon capture reagents to allow kinetic and breakthrough testing of the material and process.  The use of 3D printing techniques has made what would otherwise have been a complex and costly fabrication, feasible and cost effective.  This ongoing collaboration previously saw production of the smallest working TORBED processor at 50mm internal diameter.

3 Apr 2019

A baby in the family!

03-Apr-19 The largest ever TORBED processor installation is a bank of T6000 units, with an internal diameter of 6 metres, for scrubbing HF from an aluminium smelter exhaust gas each TORBED unit handling ± 250,000 m3/h of gas. Working with the University of Newcastle, we have now gone to the other extreme and created a T50 TORBED processor with an internal diameter 50mm. It will be used to screen adsorbent materials for carbon capture as part of an EPSRC collaboration with Heriot Watt and Sheffield Universities.

This is the first TORBED processor not fabricated principally from metal. This “micro” processor is no more than 12cm in height. 3D printed in high temperature polymer it enables rapid screening of sorbents at temperatures over 200°C and at pressures of 3 bar. Although substantially smaller than typical industrial TORBED units, the ‘correct’ and unique swirling flow formulation of the TORBED processor is preserved at this small scale. It illustrates perfectly the Torftech technology’s qualities of low resource use, high specific throughputs, flexibility and high process efficiency.

22 Mar 2019

Large scale biomass drying continues to grow in Poland

22-Mar-19  TORBED processors make both economic and environmental sense.  Typically smaller and lighter than competing equipment, it takes less resource to make and operate them.  Their simplicity means that nearly all of them are remotely operated, saving on manpower cost.   Their accuracy gives process control, consistent quality output and reduced energy consumption.

These qualities are illustrated by the growing fleet of TORBED biomass driers in Poland.  The latest two to be installed, the fifth and sixth, have been brought into operation.  These large 4.5m diameter TORBED driers are each capable of handling up to 10 tonnes per hour of biomass at 50% moisture content.   Most of the feed for these latest systems will be sawdust, demonstrating again our technology’s abilities with fine materials.

We expect more of these systems to be installed between now and the end of 2019.

22 Feb 2019

A production line of TORBED Mineral Processors

22-Feb-19 This is the first time we have seen a production line of mineral processors being constructed. These units which are to be applied to the exfoliation, or puffing up, of vermiculite are state of the art as they were when first introduced. The technology uses less energy, produces a better exfoliated product and does not release fines into the environment. Each plant saves 150 tonnes of CO2 per year from being emitted to atmosphere - what's not to like!

29 Aug 2018

Launch of new Hybrid Microwave TORBED platform technology

29-Aug-18 With regulators and markets increasingly demanding the decarbonisation of high-emitting industrial sectors, we are on the verge of a low-carbon industrial revolution. However, to get over the line the products and services supplied to these sectors need to transform. To embrace this rapid shift towards precise, electrically fuelled novel solid processing, Torftech, University of Nottingham (‘UoN’ - Microwave Process Engineering Research Group) and Teledyne e2v (supplier of large scale industrial microwave generators) have agreed to develop and launch a new Hybrid Microwave TORBED ('HMT') technology platform. In total, some £1m has been committed to demonstrate this world leading technology at a significant scale.

This demonstration facility will be capable of producing commercial quantities of a range of products such as:
  • Food - pasteurisation, cooking, blanching, drying, roasting, toasting, puffing, expansion and baking.  This follows on from the successful pilot trials already completed with the HMT.
  • Minerals - bloating, exfoliating, expanding, roasting, drying, calcining, thermal shattering and carbon removal.
  • Catalysts/zeolites - impregnation, regeneration, recovery, calcination.
  • Carbon activation - biomass and coal devolatilisation and activation, impregnation.
  • Waste streams - pasteurisation, devolatilisation.
In all cases, the ability to process materials in very short retention times and with absolute precision enables the much lower energy consumption that is necessary for renewable energy sources. 

1 Aug 2018

Back to our roots...

01-Aug-18 - The TORBED processors were originally conceived to increase the efficiency and reduce the scale and cost of bulk manufacture of vermiculite.  They have subsequently been used in many other applications.  We are delighted to have received an order for our twenty-first vermiculite machine.  When shipped in December, it will join an operational fleet the oldest of which is approaching its 30th anniversary.