welcomeSulphuric is an engineering software package for design and simulation of plants producing sulphuric acid, oleum, liquid SO3, chlorosulphonic acid etc. This software is used for design of new plants as well as for simulation/analysis of existing plant performance. The capability of this software ranges from working out complete material & energy balances for specified plant configuration to doing detail process design/performance analysis & simulation of various process equipment used in a sulphuric acid plant. This software has the following capabilities :