NOx separation

The new SCR process – “semi-dust raw gas circuit” – for NOx separation was successfully implemented by Scheuch for Lafarge Perlmooser GmbH in Mannersdorf/Austria.

For the past 40 years the company Scheuch GmbH of Aurolzmünster/Austria has been successfully com­mitted to the development and production of dedusting plants and devices for the cement industry. The range of applications extends from the basic pulse filter programme, with its many different varieties ranging from classic dedusting to process gas and hot gas filtration. With EMC filter technology in particular, the past decade has been highlighted by new standards for oven, clinker cooler, mill and chlorine bypass dedusting with respect to bag length, pressure loss, cleaning pressure and bag...

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Issue 6/2022 SCHEUCH GMBH

The cement industry puts its trust in Scheuch technologies for exhaust gas cleaning

Ten years ago, Scheuch put its first semi-dust scr system into operation at Lafarge in Mannersdorf, Austria’s largest cement plant. Since then, Scheuch, which is based in Upper Austria, has...

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Issue 4/2020 MAERZ OFENBAU AG

A high-dust SCR plant at Conch Cement

Major cement manufacturers have taken measures to ensure compliance with the gradually increased limitations for nitrogen oxide and ammonia emissions. Anhui Conch Cement Co., Ltd., a leading company...

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Issue 5/2022 TIANJIN CEMENT INDUSTRY DESIGN AND RESEARCH INSTITUTE CO. LTD.

Research progress of nitrogen oxides (NOx) control technology for industrial flue gas

The paper reviews several denitration technologies, such as adsorption, reduction, photocatalytic, oxidation-absorption and biological denitration, etc. In order to improve denitration efficiency, it...

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