de - Beste verfügbare Techniken (BVT) - Umweltbundesamt

Chapter 3
Reference
HCl
HBr
Cl2
Br2
SO2
NOx
NH3
Particulates
78 December 2005 BS/EIPPCB/OFC_BREF_FINAL
VOC
Dioxins
/furans
DeNOx
efficiency
mg/m 3 mg C/m 3 ng/m 3 %
Point source
057F(1) 0.23 0.23 0.1 37 - 177 Scrubber: NaOH (replaced by TO)
057F(2) 124 - 228 Scrubber: NaOH (replaced by TO)
057F(3) 38 - 53 Scrubber: NaOH (replaced by TO)
058B(1) 0.3 Fabric filter (from formulation)
058B(2) 0.4 Fabric filter (from formulation)
059B,I(1) 13 5.4 Oxidiser without DeNOX
062E 480 No abatement/recovery
063E
082A,I(1)
3 –
7.5
425 -
836
Nitrocellulose, recovery of HNO3 in a scrubber cascade
1.3 Oxidiser, scrubber
098E
113 -
220
Scrubber cascade: H2O and H2O2
101D,I,X(1) 12 13 9 Four central scrubbers, decentralised scrubbers
101D,I,X(2) 3 Cyclones, tube filters (from spray drying)
103A,I,X 1.5 Two scrubbers: NaOH and H2SO4
Thermal oxidiser, 980 °C, 4000 m
106A,I(2) 3.7 0.04 430
3 0.005
3 /h, 0.7 s dwell time,
no DeNOX system, scrubber with H2O, NaOH and
Na2S2O3, heat recovery (steam production)
107I,X
80 -
250
Thermal oxidiser, 1200 m 3 /h, SCR (NH3)
114A,I 10.4