Iterasi Momentum Fragmentasi Batubara Mencapai Bentuk Serbuk

Lukman Hakim Nasution (BappedaLitbang Prov Riau)
Gapar Gapar (Badan Perencanaan Pembangunan Daerah, Penelitian dan Pengembangan Provinsi Riau)
Fajar Budiman (Badan Perencanaan Pembangunan Daerah, Penelitian dan Pengembangan Provinsi Riau)
Subkhan Riza (Badan Perencanaan Pembangunan Daerah, Penelitian dan Pengembangan Provinsi Riau)
Eka Arief Yanto Putra (Badan Perencanaan Pembangunan Daerah, Penelitian dan Pengembangan Provinsi Riau)
Rama Yudha Satria (Badan Perencanaan Pembangunan Daerah, Penelitian dan Pengembangan Provinsi Riau)
Emri Juli Harnis (Badan Perencanaan Pembangunan Daerah, Penelitian dan Pengembangan Provinsi Riau)

IPTEKIN : Jurnal Kebijakan Pembangunan dan Inovasi
Vol. 6 No. 2 (2024)

The smaller size of coal can increase the working efficiency of electricity generating boilers, but to get this size, a method is needed that is able to predict the resulting size. An experimental iterative momentum method is presented, which was developed through experimental fragmentation of 1mm3 and 10mm3 coal samples into powder with a parabolic solid base wall. Then an analysis process using mathematical calculations was carried out, and it was proven that the momentum iteration per millimeter scale could determine the final size of the coal produced. Starting from 1 coal fragment measuring 1mm3 and 10mm3 to 5,314,410 fragments with the size of each fragment in millimeters being 0.000001852, and the mass of each fragment in kg being 0.0000000001. This proves that fragments size down to powder form using the momentum iteration method can be applied to coal as fuel for power plant boilers, and waste processing without a separation process into nanometer scale particles to increase the functional value and use value of waste in a tenoeconomic manner in Riau Province.Keywords: Momentum iteration, fragmentation, coal powder form.