ΜΕΛΕΤΗ ΠΡΟΚΑΤΕΡΓΑΣΙΩΝ ΓΙΑ ΤΗ ΒΕΛΤΙΩΣΗ ΤΗΣ ΟΞΙΝΗΣ ΥΔΡΟΛΥΣΗΣ ΚΥΤΤΑΡΙΝΟΥΧΩΝ ΥΛΙΚΩΝ

IN THE PRESENT THESIS A STUDY OF THE ACID HYDROLYSIS OF PRETREATED AS WELL AS NOT PRETREATED CELLULOSIC MATERIALS TOOK PLACE, WITH DEVELOPMENT AND PROOF OF A NEW MODEL OF ACID HYDROLYSIS AND THE USE OF IT FOR THE EVALUATION OF PHYSICAL AND CHEMICAL PRETREATMENTS FOR THE IMPROVEMENT OF AND HYDROLYSIS OF CELLULOSIC MATERIALS. A FOUR-STEP PSEUDO-FIRST ORDER KINETIC MODEL WAS DEVELOPED, AND WAS USED TO DESCRIBE THE ACID HYDROLYSIS OF RESISTING IN HYDROLYSIS AND EASILY HYDROLYSABLE POLYSACCHARIDES. THE MODEL TAKES INTO ACCOUNT THE DEGREE OF CRYSTALLINITY OF CELLULOSE AND THE PRESENCE OF WATER SOLUBLE OLIGOSACCHARIDES IN THE HYDROLYSATE.

Grantor dc:publisher

Εθνικό Μετσόβιο Πολυτεχνείο (ΕΜΠ)

Year dc:date

1990

Author dc:creator

• Σιδηράς, Δημήτριος

• ACID HYDROLYSIS
• CELLULOSE CRYSTALLINITY
• Cellulosic materials
• Kinetic model
• PRETREATMENTS
• Wheat straw
• Άχυρο σιταριού
• Κινητικό μοντέλο
• ΚΡΥΣΤΑΛΛΙΚΟΤΗΤΑ ΚΥΤΤΑΡΙΝΗΣ
• Κυτταρινούχα υλικά
• ΟΞΙΝΗ ΥΔΡΟΛΥΣΗ
• ΠΡΟΚΑΤΕΡΓΑΣΙΕΣ
• Engineering and Technology
• Chemical Engineering
• Επιστήμες Μηχανικού και Τεχνολογία
• Επιστήμη Χημικού Μηχανικού

Language dc:language

gre

Identifier

10.12681/eadd/1361

OAI identifier oai:identifier

oai:10442/1361