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517 - AEC Systems Two-stage wet washing system

Lichtenvoorde | NL
0 Offri Offerte Maggior offerente Superato

La mia ultima offerta: 0,00 € (Offerta automatica)

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Informazioni sul prodotto

Marchio AEC Systems
Amount 1

Air volume silos and process room: 8,500 m3/h
Ammonia concentration: 50 ppm
Temperature: 2-40 C
It can neutralise H2S and NH3.
A two-stage system can neutralise both substances effectively. In the first stage, water with H2SO4 (sulphuric acid) is added to the washing water to neutralise the ammonia and convert it into almost odourless ammonium sulphate. This stage is necessary because ammonia prevents other substances in the process air from being absorbed.
After the ammonia has been removed, the process air enters the second stage, where caustic soda (NaOH) is added. At a pH above 7, the washing water is able to absorb the H2S. With a sufficient surface area (= residence time) in the scrubber, it is possible to wash out 99.9% of the strong-smelling substance.

Informazioni aggiuntive

Catalogue under construction. Register / sign up to be informed. Meet us at the LINEAPELLE exhibition in Milan (23-25 September) for enquiries. PLEASE NOTE: Lot collection will take place on the specified pickup days, but according to a delivery schedule, which will be sent after the auction has closed.

Air volume silos and process room: 8,500 m3/h
Ammonia concentration: 50 ppm
Temperature: 2-40 C
It can neutralise H2S and NH3.
A two-stage system can neutralise both substances effectively. In the first stage, water with H2SO4 (sulphuric acid) is added to the washing water to neutralise the ammonia and convert it into almost odourless ammonium sulphate. This stage is necessary because ammonia prevents other substances in the process air from being absorbed.
After the ammonia has been removed, the process air enters the second stage, where caustic soda (NaOH) is added. At a pH above 7, the washing water is able to absorb the H2S. With a sufficient surface area (= residence time) in the scrubber, it is possible to wash out 99.9% of the strong-smelling substance.

Giorni di visualizzazione

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Aaltenseweg 4
7131 ND Lichtenvoorde (NL)

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Aaltenseweg 4
7131 ND Lichtenvoorde (NL)

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Aaltenseweg 4
7131 ND Lichtenvoorde (NL)

Giorni di ritiro

Ritiro secondo il programma (informazioni da seguire dopo l'asta) : -

Aaltenseweg 4
7131 ND Lichtenvoorde (NL)

Ritiro secondo il programma -
: -

Aaltenseweg 4
7131 ND Lichtenvoorde (NL)

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