cotton fibres were subjected to cleaning process and then characterized for maturity. decrystallisation and swelling processes with caustic soda, ethanol, propan-2-ol and trichloroethene on the native fibres were carried out. the effects of these on the strength and moisture regain were investigated. the activation energies of the dyeings were also analysed with durazol scarlet red 4 bas. the r...

Residual biomass from agri-food production chain and forestry are available in huge amounts for further valorisation processes. Delignification is usually the crucial step of biofuels by fermentation as well conversion cellulose into high added-value compounds. High-intensity ultrasound (US) hydrodynamic cavitation (HC) have been widely exploited effective pretreatment techniques particular rec...