Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

DEGRADATIVE EXTRUSION

Post-consumer PMMA plastics can be depolymerised back into their starting components. Degradative extrusion in twin-screw extruders can be used for this process. 10 refs. Translation of Kunststoffe, 87, No.2, Feb.1997, p.183-8... [Pg.70]

Degradative extrusion of different plastic mixtures causes a significant... [Pg.113]

Figure 4.31 Laboratory unit for the degradative extrusion of plastic wastes.111... Figure 4.31 Laboratory unit for the degradative extrusion of plastic wastes.111...
Viscosity of the products obtained by degradative extrusion of plastic mixtures as a function of the shear rate.1... [Pg.114]

DEGRADATIVE EXTRUSION AS A PROCEDURE FOR THE SIMULTANEOUS PROCESSING, DEHALOGENATION AND LIQUHCATION OF MIXTURES OF DIFFERENT THERMOPLASTICS [10]. [Pg.398]

G. Menges, V. Lackner, Degradative extrusion of plastics, in the Recycling of Plastics, Brandrup, Bittner, Michaeli, Menges editors. Chapter 6.2.1. C. Hanser Verlag Munich, Vienna, 1995... [Pg.405]

Research in Germany suggests that degradative extrusion of mixed waste polyolefin plastics in the presence of oxygen can be used as the first step for the production of suitable feedstock for hydrogenation or gasification and production of synthesis gas. [Pg.417]

EIG. 19 Viscosity vs. shear rate of mixed plastic waste undergoing degradative extrusion. (From Ref. 319.)... [Pg.457]

Comparisons of plastics waste with the standard eoke, coal and heavy oil reductants indieates that its eompo-sition makes it fundamentally suitable for reeyeling in blast furnaces. Pretreated by degradative extrusion or untreated plastics waste as Uquid are injeeted in the blast furnaces, reducing the oil eonsumption [325]. [Pg.461]

See other pages where DEGRADATIVE EXTRUSION is mentioned: [Pg.80]    [Pg.101]    [Pg.264]    [Pg.65]    [Pg.65]    [Pg.113]    [Pg.113]    [Pg.114]    [Pg.408]    [Pg.5]    [Pg.18]    [Pg.131]    [Pg.389]    [Pg.392]    [Pg.398]    [Pg.400]    [Pg.405]    [Pg.455]    [Pg.455]    [Pg.457]    [Pg.133]    [Pg.303]    [Pg.354]   
See also in sourсe #XX -- [ Pg.65 , Pg.113 ]

See also in sourсe #XX -- [ Pg.405 ]



SEARCH



Extrusion Degradation

© 2024 chempedia.info