The SIP system was finally completed in autumn 2020. Since then the sliding gate valves have reached the declared goal of a service life of one year with several million switching cycles. (Source: thyssenkrupp At.Pro Tec)
SIP

Revolutionary Oxygen Impulse Technology for Steel Production

thyssenkrupp At.Pro tec is well known for the development of the sequence impulse process (SIP). When used on cupola furnaces, it considerably increased their cost-effectiveness in the past. In over 10 years of development work with Schubert & Salzer as their partner, Dr. Rainer Klock and the team at At.Pro tec succeeded in getting the SIP technology to work on blast furnaces, too, with the help of sliding gate valves. This is a story of a researcher who is on his way to becoming a plant manufacturer.

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Providers on the topic

Richard Stedman has led and transformed multiple businesses across South Africa, Singapore, New Zealand, Australia, and India. (Source: ACG Group)
Appointment

Richard Stedman Rejoins ACG

Richard Stedman has rejoined the ACG Group and has been appointed as the CEO of the engineering division. Previously, he held the same post from 2017 to 2021 and he has an overall experience of 35 years in the Packaging, Engineering and Pharmaceutical manufacturing industries.

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Galleries

0101750728 (Source: ©rochagneux - stock.adobe.com)
Automatic Filters for Hydropower

Under Pressure: Automatic Filter for Swiss Hydropower Plant

Minimised wear in the sliding gate valves, reduction of downtime and maintenance costs — In a hydroelectric power plant in the Swiss Alps, specially modified automatic basket strainers minimise the wear on the hydraulic control valves caused by glaciers and suspended solids. They are designed for water pressures of up to 1,160 psi (80 bar) and filter out particles with a fineness of 25 μm.

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