Large Volume Inorganic Chemicals - Ammonia ... - ammk-rks.net

Chapter 4Capacity in tonnesof 100 % H2SO4/daySO 2 sourceProcess type/abatementsystemNumber of bedsCs promotedcatalyst?Inlet SO 2% v/vVariationof inletSO 2Conversion rate %SO 2 emissionkg/tonnemg/m 3H 2 SO 4Reference20H 2 S in coke ovengasSingle contact 4 2 99.5 430 4.5 VOEST Linz690 Elemental sulphur Double contact 4 9.5 99.7 – 99.8 600 – 700 2.1 Donau Chemie66146Elemental sulphur+ rich gases fromviscose productionElemental sulphur+ lean and richgases from viscoseproductionCombinedwet/dry doublecontactWet catalyticprocess + H 2 O 2scrubber4 8 99.8 500 1.18 Lenzing AG2 5.998.899.9 xxx 170Lenzing AG(new line)270 Elemental sulphur Double contact 4 11 – 11.5 99.8 810 1.4 Lenzing AG17Rich gases fromviscose productionWet catalyticprocess (singlecatalyst layer),WESP18400mg/Nm 3 99 120 9 Glanzstoff Austria850 Elemental sulphur Double contact 4 10.5 – 11.5 99.7 – 99.8 1.7 INEOS Enterprises2000Spent acids,sulphate roastingDouble contact 4 < 8.0 99.5 – 99.71300 Copper ore Double contact 5 5 – 12 99.81300 Copper ore Double contact 4 5 – 12 99.7 – 99.81300 Copper ore Double contact 4 5 – 12 99.7 – 99.8Sachtleben Chemie GmbH,DuisburgNorddeutsche Affinerie750 Zinc ore Double contact 4 99.7 – 99.8 Ruhr Zink GmbH750 Elemental sulphur Double contact 4 99.7 – 99.8 Grillo Werke, Frankfurt600Spent acid, FeSO 4 ,pyriteDouble contact 5 99.7 – 99.8 Kerr McGee, Krefeld768 Elemental sulphur Double contact 5 99.8 – 99.9 Domo Caproleuna GmbHBLarge Volume Inorganic Chemicals – Ammonia, Acids and Fertilisers 165