Archive for June, 2008
Laporan Khusus: Puslitbang tekMIRA (Bagian 1)
Pada tanggal 30 April 2008, beberapa kontributor Majari mendapatkan kesempatan untuk mengunjungi Puslitbang tekMIRA (Pusat Penelitian dan Pengembangan Teknologi Mineral dan Batubara).
Full story »CHE Around Us: Printing Ink
Ink? It is in your everyday life, almost in every aspect of our activity. In the morning we read our newspaper and get to school bringing all our books. In the afternoon we jot things down on our agenda and leave sticky notes to friends. Ink is everywhere. What is ink?
Full story »Understanding Coal Analysis
How to understand a coal sample analysis? What is the difference between proximate and ultimate analysis? What is AR (as-received) basis? Is is the same with DAF (dry, ash free) basis? How about AD (air-dried) basis? And what coal ash analysis is all about?
Full story »Majari Special Edition: All About Coal
We proudly present this month’s Majari Special Edition: All About Coal; including its theory of origin, current coal processing technology, and also the future development of coal utilization as clean and environmentally-friendly fuel.
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