The nature of organosulphur compounds formed during the reductive supercritical water treatment sewage sludge, miscanthus and Spirulina was investigated by gas chromatography coupled to a sulphur chemiluminescence detector (GC-SCD). Methanethiol found be dominating species after hydrothermal liquefaction gasification all process waters, along with its derivatives dimethyl disulphide trisulphide...

A model is developed based on a two-stage hydrogenation of pyrolysis gasoline to obtain a C6-C8 cut suitable for extraction of aromatics. The first stage hydrogenation takes place in a trickle bed reactor while the second stage hydrogenation is carried out in a two compartment fixed bed reactor in which hydrogenation of olefins takes place in the first compartment while the sulphur is eliminate...

The economy of desulfurization system is of great significance for operation of desulfurization system and improving the environment quality in power plant. Based on the desulfurization power price policy, this paper analyzes the cost and benefit structure of the wet flue gas desulfurization system in Chinese power plant; that puts forward the calculation methods of total cost present value, to...

The main purpose of the present work was to develop a treatment method to regenerate granular adsorbent beds saturated with H(2)S by utilizing three electrodialysis compartments equipped with a cation or an anion exchange membrane or a bipolar membrane. Three electrodialysis compartments were utilized under various experimental parameters to determine the optimum conditions for the recovery of ...