Pyrolysis of used tires yields oil and pyrolytic carbon black (CB,). The tire pyrolysis process can be performed either in vacua or at atmospheric pressure. The CB, recovered in both processes are different from the commercial carbon blacks used in the tire fabrication. Different spectroscopic metho
Regeneration of carbon black from waste automobile tires
โ Scribed by Sambhu Bhadra; P. P. De; Nilkanta Mondal; R. Mukhapadhyaya; Saikat Das Gupta
- Publisher
- John Wiley and Sons
- Year
- 2003
- Tongue
- English
- Weight
- 421 KB
- Volume
- 89
- Category
- Article
- ISSN
- 0021-8995
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๐ SIMILAR VOLUMES
Pyrolytic carbon blacks (Cq) were obtained by vacuum pyrolysis of used tires in a batch reactor at a total pressure ranging from 0.3 to 20.0 kPa, and temperatures ranging from 420 to 700ยฐC. CBp differ from commercial carbon blacks used initially in the tire fabrication. A series of commercial carbo
## Abstract **Summary:** Pyrolytic carbon black (CBp) has been prepared by rubber crumb pyrolysis under nitrogen flow at 700โยฐC. The CBp obtained by this process had an average surface area of 81 m^2^โยทโg^โ1^ and was obtained in 43% yield over the starting rubber crumb. Although the CBp surface are