Influence of the Carbonization Conditions on Propertiesof Tea Residue. (2021)

• Record Type: Journal Article
• Authors: Paripinichai, R.; Wongprasit, A.; Kongsriprapan, S.; Teanchai, K.; Siriprom, W.; Sangwaranatee, N.; Chamchoi, N.
• Is Part Of: Materials today. Volume 43(2021)Part 3
• Page Start: 2593
• Page End: 2598
• Publication Date: 2021
• Subjects: Tea Residue -- X-Ray Diffraction -- Fourier Transform Infrared; Materials science -- Congresses -- Periodicals; 620.1
• DOI: 10.1016/j.matpr.2020.04.621
• Languages: English
• ISSNs: 2214-7853

Abstract

Abstract: The effects of carbonization temperature on some physicochemical properties of tea residue to evaluating the influence of the carbonization process and the product properties. The tea residue material was heated in laboratory conditions, the consequence of heat treatment at a specific temperature over the range 100-500°C was investigated by several techniques including the Transform Infrared (FTIR) Spectroscopy to study the functional groups, the chemical compositions of the sample were also investigated by Energy Dispersive X-Ray Fluorescence (EDXRF) Spectroscopy and the crystal structure was determined by X-Ray Diffraction (XRD). The spectrum of FTIR can be concluded that the number of functional group component of, O-H, C-H, C=O, and C-O respectively. On the other hand, for the result of EDXRF shown the trace elemental composition of composed of the organic compound (CHO). For the physical characteristic determination of the results of XRD, it indicated that mixture phase and a lot of crystalline in the specimen after heat treatment