Scrubber for gas cleaning of pyrolysis ovens
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A custom-made vertical scrubber constructed entirely of AISI 316L, ensuring durability and resistance to corrosion. The scrubber operates using a closed loop system, featuring an open spray washing section for optimal gas cleaning.
Comprehensive Scrubber Components
Complete with removable spray lances, tangential cone spray nozzles, agglomerator, separation bottom, end separator, and an external water buffer for the second washing section.
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Alkaline-Oxidative Wash Section
Featuring a wash section that utilizes caustic soda (NaOH) and sodium hypochlorite (NaOCl) solutions, with dosages determined by measured pH and free chlorine values.
Advanced control system
The system is equipped with a Siemens S7-1500 PLC in a Rittal stainless cabinet for reliable and precise control.
Total height | : | approx. 6,000 mm |
Diameter | : | ø 800 mm |
Gas flow rate | : | 1,500 – 3,000 – 4,500 Nm3/h |
Gas temperature | : | 326 °C |
Pressure | : | ambient |
Gas composition
O2 | : | 10,7 % |
CO2 | : | 5,9% |
CO | : | 2,2 mg/Nm3 |
NOx | : | 86,6 mg/Nm3 |
SO2 | : | 0,77 mg/Nm3 |
VOC | : | 3,1 mg/Nm3 |
HCl | : | 0,4 mg/Nm3 |
HF | : | 0,037 mg/Nm3 |
NH3 | : | 0,035 mg/Nm3 |
Hg | : | 1,5 mg/Nm3 |
Metals | : | 181 mg/Nm3 |
Fine dust | : | 1,6 mg/Nm3 |