Browsing Student Projects by Subject "Chemical technology"

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    • Preparation of dye powder from natural dyes. 

      Wongkaew, Prangthip; Boonyahan, Apisara; Wannachan, Pakayporn; Hirunpinyopard, Arisara (2018-10-01)
      The preparation of dye powder from natural dyes is to study the preparation methods of dye powder and comparison of color fastness. The natural dyes were used in this study containing of Lac, Ebony heart wood, Sappan ...