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

Chapter 11,8Relative production capacity (ammonia = 1)1,61,41,210,80,60,40,20Nitric acid Ammonia AN CAN Urea UAN Methanol CarbondioxideFigure 1.1: Example A for portfolio and relative capacities of a nitrogen-based fertiliser siteThe example plant also produces other chemicals, such as urea formaldehyde, formalin andaluminium sulphate32,5Relative production capacity (phos. acid = 1)2,521,510,5Relative production capacity (SSP = 1)21,510,50SulphuricacidPhosphoricacidDAPFoodphosphates0NPK PK SSP TSPFigure 1.2: Two examples for portfolio and relative capacities of phosphate-based fertiliser sitesThe example plant on the left also produces AlF 31,6Relative production capacity (ammonia = 1)1,41,210,80,60,40,20Nitric acid Ammonia CAN NPK Urea UAN solutionFigure 1.3: Example B for portfolio and relative capacities of a nitrogen-based fertiliser siteThe example plant produces melamine and CO 2 on the same site8 Large Volume Inorganic Chemicals – Ammonia, Acids and Fertilisers