The effect of mesh size of bontonite clay before activation process has been investigated in Industrial Research Institute Jakarta. Bentonit clay being used was from Tambelang, Karawang. The result indicated the finer the clay the better the result. Treatment under pressure could minimize time and conentration of acid.
Jurnal Kimia dan Kemasan (JKK) publishes original research article related to Applied chemistry including natural product (essential oils, palm oil derivative, natural dye), biopolymer, chemical synthesis, and problems of chemical processes and apparatus; and also packaging material and ...