Glikoliza odpadów poliuretanowych. Cz. II, Oczyszczanie oraz wykorzystanie glikolizatów

J. Datta; M. Rohn

Published : 2022-08-26

Vol. 52 No. 9 (2007)

Glycolysis of polyurethane wastes. Part II, Purification and use of glycolysis products

J. Datta M. Rohn

Abstract

On the basis of literature review the methods of purification of the products of polyurethane (PUR) waste glycolysis, with the aim to reuse them in PUR syntheses, were presented. These methods are: extraction, distillation, and removing of amine groups, detrimental in the further process of PUR preparation, by use of e.g. alkylene oxides, glycidol ethers or cyclic carbonates. Methods of testing of glycolysis products and the products of PUR waste decomposition allowing finding the optimal glycolysis conditions were described. Possibilities of reuse of purified glycolysis products in the syntheses of PUR foams, elastomers and adhesives as well as biodegradable PUR composites were discussed.

Keywords

odpady poliuretanowe ; glikoliza ; oczyszczanie produktów ; dezaminacja ; ponowne wykorzystanie polyurethane waste ; glycolysis ; purification of products ; deamination ; reuse

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Datta, J., & Rohn, M. (2022). Glycolysis of polyurethane wastes. Part II, Purification and use of glycolysis products. Polimery, 52(9), 627–633. Retrieved from https://polimery.ichp.vot.pl/index.php/p/article/view/1456

References

Modesti M., Simioni R, Munari R., Baldoin N.: React. Fund. Polym. 1995,26,157.

2. Modesti M., Simioni R: Polym. Eng. Scl 1996, 36, 2173.

3. Pat. USA 4 159 972 (1979).

4. Wu C.-H., Chang C.-Y., Li J.-K.: Polym. Degrad. Stab. 2002, 75, 413.

5. Wu C.-H., Chang C.-Y., Cheng C.-M, Huang H.-C: Polym. Degrad. Stab. 2003, 80,103.

6. Pat. USA 5 691 389 (1997).

7. Braslaw J., Gerlock J. L.: Ind. Eng. Chem. Process Dev. 1984, 23,552.

8. Held S., Hicks D. A., Hart M.: ,,Design for Recycling — Chemical Recycling Pilot Plant for Plexible Polyurethanes", ICI Polyurethanes, 1999.

9. Pat. USA 4 110 266 (1978).

10. Lee J. Y, Kim D.: /. Appl. Polym. Scl 2000, 77, 2646.

11. Pat. 175^5357006(1994).

12. Pat. USA 5 763 692 (1998).

13. Prociak A., Pielichowski J.: Polimery 2005,50, 682.

14. Borda J., Pasztor G., Zsuga M.: Polym. Degrad. Stab. 2000,68,419.

15. Nikje M. M. A., Haghshenas M., Garmarudi A. B.: Polym. Bull. 2006, 56,257.

16. Gerlock J., Braslaw J., Zinbo M.: Ind. Eng. Chem. Process Dev. 1984,23,545.

17. Wang J., Chen D.: /. Polym. Environ. 2006 (on-line).

18. Borda J., Racz A., Zsuga M.: /. Adhes. Sci. Technol. 2002,16,1225.

19. Pat. USA 6 087 409 (2000).

20. Datta J., Pasternak S.: Polimery 2005, 50, 352.

21. Datta J., Pasternak S.: ,,Synteza, właściwości oligouretanodioli i uzyskanych z nich poliuretanów", XVI Konferencja Naukowa ,,Modyfikacja polimerów", Polanica Zdrój, 23—26 września 2003 r.

22. Matko S., Anna P., Marosi G., Borda J., Zsuga M.: ,,Upcycling of polyurethane wastes", Proceeding of the 8th Polymer for Advanced Technologies International Symposium, Budapeszt, Węgry, 13—16 września 2005 r.

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