Integral Recovery of Bisphenol from Poly-Bisphenol A Carbonate via Hydrolysis
-
Add time:08/31/2019 Source:sciencedirect.com
Recycling of polymer wastes is an important way for recovering valuable chemicals and reducing the environmental impact of human activities. The increasing amount of poly-bisphenol A carbonate (PC) wastes generated by electronical and electrical equipments, automobiles, optical materials, CDs and other products, makes it necessary to develop processes for their recycling. This paper investigates a recovery process based on the hydrolysis of PC with subcritical liquid water. It has been performed at 260-300 °C in a high pressure batch reactor. The effect of temperature, pressure, residence time and reaction conditions has been investigated. The products have been quantitatively and qualitatively characterized showing a substantially integral recovery of the monomer.
We also recommend Trading Suppliers and Manufacturers of POLY(BISPHENOL A CARBONATE) (cas 111211-39-3). Pls Click Website Link as below: cas 111211-39-3 suppliers
Prev:Full length articleFormation of polymer nanoparticles by UV pulsed laser ablation of poly (bisphenol A carbonate) in liquid environment
Next:Pyrolysis mechanism and thermal degradation kinetics of poly(bisphenol A carbonate)-based polymers originating in waste electric and electronic equipment) - 【Back】【Close 】【Print】【Add to favorite 】
- Related Information
- Transesterifications of poly(bisphenol A carbonate) with caprolactone segments in copolyester and poly(ε-caprolactone) homopolymer09/07/2019
- Rare Earth metal triflates M(O3SCF3)3 (M = Sc, Yb, La) as Lewis acid catalysts of depolymerization of poly-(bisphenol A carbonate) via hydrolytic cleavage of carbonate moiety: Catalytic activity of La(O3SCF3)309/06/2019
- Enhanced nonlinear optical properties of octa-substituted lead and cadmium phthalocyanines when embedded in poly(bisphenol A carbonate) as thin films09/05/2019
- Selective cell adhesion on an ion implanted poly(bisphenol A carbonate) film09/04/2019
- Formation of bisphenol A by thermal degradation of poly(bisphenol A carbonate)09/03/2019
- The effect of prepolymer crystallinity on solid-state polymerization of poly(bisphenol A carbonate)09/02/2019
- Pyrolysis mechanism and thermal degradation kinetics of poly(bisphenol A carbonate)-based polymers originating in waste electric and electronic equipment09/01/2019
- Full length articleFormation of polymer nanoparticles by UV pulsed laser ablation of poly (bisphenol A carbonate) in liquid environment08/30/2019
- Chemical recycling of poly(bisphenol A carbonate): 1,5,7-Triazabicyclo[4.4.0]-dec-5-ene catalyzed alcoholysis for highly efficient bisphenol A and organic carbonate recovery08/29/2019
-
Health and Chemical more >
-
Related Products