After removing the CO2 in the decarbonization section, the gas passes to the dehydration section in order to remove all traces of water that may solidify in the cryogenic equipment. After passing the gas through the ...

Methanol is synthesized starting from the synthesis gas (CO + H2 +CO2), this last is obtained starting from methane CH4 and from the water vapor. Rough methanol product contains some undesirable compounds; this is why the ...

The present work is devoted to the study by diffraction of x-rays of the structure détermination in the organic compound with nonlinear optical properties, 5-(p-nitrobenzylidène)-2-thioxo-3-N(o.OEthylphénylthiazoline-4-one ...

Methanol is a very important raw material in the chemical and petrochemical industries. The synthesis reactor of methanol from synthesis gas, current of the complex methanol and synthetic resins of Arzew, use a copper-based ...

The anthraquinone dye Acid Green 25 (AG25) was treated with a non-thermal plasma generated by a new ″Glidarc″, designed for the treatment of falling liquid films. The gaseous species formed in the landfill, particularly ...

In recent years, the regulation of water quality has become increasingly strict. This is due to a growing social concern on the preservation of the environment. For this purpose, the environmental research has undergone ...

Aqueous effluents loaded with dye from various industries are major sources of pollution continues to water. Congo red is an azo dye anion. This class of dye is the most widely used in industry as well as dyes Azo are ...