Pembakaran biomassa dalam rangka memproduksi energi termal untuk menghasilkan utilitas lain dapat dilakukan dengan mengkonversi energi tersebut ke bentuk energi lain. Boiler dengan unggun terfluidisasi dipilih sebagai teknologi konversi energi termal…
Produksi bioplastik dari sorgum dan selulosa hasil ekstraksi rumput laut eucheuma spinosum dengan gliserol sebagai pemplastis secara termoplastik telah diteliti. Variabel yang diteliti adalah perbandingan massa pati sorgum dengan selulosa sebesar…
The probability of application of palm fibre from arenga pinnata appear as best treatment for sound absorption material which can be used in controlling noise. The objective of this study is to determine sound absorption coefficient value of palm…
Study of hydrogen production as a green energy on NaTaO3 photocatalyst has been done. The aim of this work is to study the photocatalytic properties of NaTaO3 and NiO incorporated NaTaO3 used in water splitting reaction. The NaTaO3 powder with high…
Peningkatan sifat mekanik karet alam dengan penambahan tanah liat nanokomposit pada kosentrasi berbeda yaitu 1, 3 dan 5 % berat sudah berhasil diteliti. Pada percobaan ini pengujian dilakukan dengan X-Ray Difraction (X-RD) untuk analisa morphologi…
This article reports production of valuables organic acids from the hydrothermal treatment of representative organic wastes and compounds (i. e. domestic sludge, proteinaceous, cellulosic and plastic wastes) with or without oxidant (H2O2). Organic…
Aluminium sulphate is form by reacting alumina which contains in kaolin with sulphuric acid solution in a stirred reactor. Reaction occurs in variance of different time and temperature. The result of reaction is paste aluminium which will be…
he increasing use of rare earth elements in high technology industries needs to be supported by developmental work for the separation of elements. The research objective is fiercely attracting and challenging considering the similarity of bath…
Vacuum frying may be a good alternative for the production of dehydrated fruit and vegetable slices. In this study, a relationship between water losses with frying time during vacuum frying process of potato chips has been developed. A first order…
Penelitian ini bertujuan untuk mempelajari pengaruh ukuran partikel limbah penyulingan pala (Myristica fragrans Houtt.) dan suhu ekstraksi terhadap rendemen dan mutu oleoresin pala yang dihasilkan pada proses ekstraksi pelarut menggunakan bantuan…