Proceedings of the 1986 International Congress on Renewable Energy Sources. Thermochemical treatment of cotton stalk for conversion to crudes in presence of NaOH. International Congress on Renewable Energy Sources [18-23 Mayo 1986, Madrid].

Consejo Superior de Investigaciones Científicas.
Terol, S., ed. Taner, F.

1987

CIENA
1113
V.1

84-00-6673-1

Stalk of cotton (Delta Pine 15/21) has been tried to be liquefid for conversion to crudes. The aqueous suspensions of the stalk dust (20. ABSTRACT. by weight) have been treated at the temperatures of 200,250,300, and 350oC starting with one atmosphere initial pressure in a high pressure autoclave, in the presence of NaOH (10. INTRODUCTION. by weight of solid) for one hour. After the thermochemical treatment, autoclave was allowed to cool to the room temperature. The gas produced has been analysed. The reaction mixture has been gotten off manually and then separated into solid-oil and aqueous phases by filtering. The solid-oil yield and oil yield of the stalk haeve been determined. It was found that as operating temperature increases solid-oil yield drops, lignin content increases, and the amount of water soluble compound increases. MATERIALS AND METHODS. RESULTS AND DISCUSSION. REFERENCES.

Presenta tbls.

GENERAL; BIOMASA; ALGODON; CONVERSION DE LA ENERGIA; TRATAMIENTO TERMOQUIMICO; EXPERIMENTOS; METODOLOGIA;