ANALISIS PENINGKATAN KUALITAS PASIR TIMAH UNTUK MEMENUHI KEBUTUHAN INDUSTRI P…

Granite is a rock that carries the mineral cassiterite (SnO2) which is associated with acid magma and penetrates the sedimentary layer (granite intrusion). The process of forming tin ore (Sn) comes…

ANALISIS PEMANFAATAN PASIR TIMAH UNTUK MEMENUHI KEBUTUHAN INDUSTRI KACA FLUOR…

Tin sand is a sand deposit that contains several minerals, including the mineral cassiterite (SnO2) which is one of the materials used in the fluorine tin oxide glass manufacturing industry. The Sn…

DESAIN FINAL PIT PENAMBANGAN BATUBARA UNTUK MEMENUHI TARGET PRODUKSI 960.000 …

PT. Bukit Tambi Mine is a private company engaged in the coal mining business, located in Batanghari district, Jambi. Monthly coal production target at PT. The Bukit Tambi mine is 80,000 tonnes. PT…

SIMULASI BLENDING BATUBARA UNTUK MENDAPATKAN HARGA JUAL YANG MAKSIMUM DI PT D…

Coal is a combustible sedimentary rock, formed from plant remains that have been deposited for a long time and consists of the main elements carbon, hydrogen, oxygen, and additional elements such a…

ANALISIS PENINGKATAN KUALITAS MONASIT SEBAGAI MINERAL PEMBAWA LOGAM TANAH JAR…

Tin sand processing not only utilizes the main mineral but also begins to utilize its accessory minerals, namely monazite as a rare earth metal carrier mineral. The mineral monazite contains the ra…

ANALISIS PENINGKATAN KUALITAS PASIR SILIKA SEBAGAI BAHAN BAKU SILICON CARBIDE…

Silica sand or quartz sand in Indonesia is widely spread in several areas and can be found along the coast and the sea. The largest reserves of quartz sand are on the island of Sumatra, West Sumatr…

ANALISIS FINANSIAL KEGIATAN PENAMBANGAN BATUBARA MENGGUNAKAN METODE DISCOUNTE…

Indonesia has coal reserves spread throughout the region so that many mining companies are engaged in the coal mining industry. Coal mining activities require large capital and investment and carry…

ANALISIS PENGARUH FRAGMENTASI PADA PELEDAKAN BATUAN ANDESIT TERHADAP PRODUKTI…

PT. Bukit Asam Tbk memiliki tambang batu andesit yang di beri nama Quarry Bukit Tapuan. Dalam melakukan kegiatan penambangannya, PT. Bukit Asam Tbk menggunakan metode pemboran dan peledakan. Peleda…

PERENCANAAN TEKNIS SEQUENCE PENAMBANGAN BATUBARA TAHUN 2022 UNTUK MEMENUHI TA…

PT Golden Great Borneo is a company that has a concession in coal mining located in Lahat Regency, South Sumatra Province. In 2021, the coal production target at PT Golden Great Borneo is 2,170,000…

ANALISIS PENINGKATAN KUALITAS BATUBARA DENGAN PENCUCIAN BATUBARA MENGGUNAKAN …

Coal washing is a process that aims to improve the quality of coal with the principle of reducing ash content. This research used coal samples with high ash content. A shaking table is a material s…

ANALISIS PENGARUH DEBIT AIR DAN FREKUENSI STROKE PADA SHAKING TABLE TERHADAP …

Washing is an effort made to improve the quality of coal, so that the coal meets certain usage requirements, including cleaning to reduce inorganic impurities. Coal washing aims to separate the imp…

DARI GRASBERG SAMPAI AMAMAPARE PROSES PENAMBANGAN Tembaga & Emas MULAI HULU H…

Edition

-

ISBN/ISSN

978-979-22-3876-1

Collation

xiii, 383 hlm

Series Title

-

Call Number

622.3 Mah d

KAJIAN TEKNIS DEWATERING PADA PIT 4 PENAMBANGAN BATUBARA DI PT DIZAMATRA POWE…

PT Dizamatra Powerindo is a company engaged in the mining sector. One of the factors that can interfere with mining activities in the open pit method is the water factor, so an optimal drainage sys…

ANALISIS PENGARUH TINGGI RIFFLE DAN UKURAN BUTIR PADA SHAKING TABLE TERHADAP …

Coal washing is an activity to improve the quality of coal, so that the coal complies with certain conditions of use. Coal washing aims to separate the impurity material in an effort to improve the…

ANALISIS PENINGKATAN KADAR PASIR KUARSA UNTUK MEMENUHI STANDAR INDUSTRI PEMBU…

Kuarsa merupakan salah satu material alam yang melimpah di Indonesia. Indonesia memiliki potensi sumberdaya alam bahan baku pembuatan silika murni yaitu pasir kuarsa yang telah banyak dimanfaatkan …

PENINGKATAN KADAR SILIKA UNTUK MEMENUHI KEBUTUHAN INDUSTRI KERAMIK DI LABORAT…

Mineral processing activities are activities to increase the value of minerals. One of the tools commonly used is a shaking table using the principle of differences in specific gravity. The applied…

KAJIAN DISTRIBUSI FRAGMENTASI PELEDAKAN OVERBURDEN TERHADAP PRODUKTIVITAS EXC…

One of the main activities in coal mining at PT Bukit Asam Tbk is overburden. The layer of cover material of claystone and sandstone with a strength of 1.32 - 5.75 Mpa. Blasting operations are carr…

ANALISIS PENGARUH UKURAN BUTIR DAN KEMIRINGAN MEJA (DECK) TERHADAP KULAITAS B…

Washing is a process with the aim of improving the quality of coal with the principle of reducing ash content. This study used coal samples with high ash content. Shaking table, is a mineral separa…

ANALISIS SISTEM PENYALIRAN TAMBANG PADA PENAMBANGAN BATUBARA DI PIT TENGAH PT…

PT Wahana Bandhawa Kencana merupakan salah satu kontraktor yang menyediakan jasa pada bidang pertambangan. PT Wahana Bandhawa Kencana menerapkan metode tambang terbuka yang menyebabkan terbentuknya…

ANALISIS PENGOLAHAN PASIR BESI SEBAGAI BAHAN BAKU AGREGAT HALUS CAMPURAN ASPA…

Iron sand in Indonesia is an abundant resource but its use is still very minimal, so that iron sand is considered a natural resource that is less economical and its utilization is not optimal. Whil…

ANALISIS PENINGKATAN KUALITAS PASIR TIMAH DENGAN MENGGUNAKAN ALAT SLUICE BOX …

Kegiatan pengolahan bahan galian adalah kegiatan guna meningkatkan nilai bahan galian. Salah satu alat yang biasa digunakan adalah Sluice box dengan menggunakaan prinsip perbedaan berat jenis. Vari…

HILIRISASI PEMANFAATAN PASIR BESI SEBAGAI BAHAN BAKU INDUSTRI KATALIS DENGAN …

Endapan pasir besi merupakan endapan pantai yang terbentuk oleh konsentrasi mekanik, dan fisik dari mineral-mineral batuan asal akibat proses pelapukan itu sendiri, batuan darat yang tererosi mem…

EVALUASI GEOMETRI PELEDAKAN TERHADAP FRAGMENTASI HASIL PELEDAKAN LAPISAN OVER…

PT Bukit Asam Tbk conducts coal mining with one of the demolition activities carried out is the process of decomposing overburden or interburden material using drilling and blasting methods. This a…

ANALISIS BEBERAPA PARAMETER SLUICE BOX UNTUK MENINGKATKAN KADAR CASSITERITE G…

This study aims to analyze the quality of tin sand before processing using a sluice box, determine the parameters of a good sluice box, and can produce SnO2 levels that meet the standardization of …

ANALISIS PRODUKSI RECLAIM FEEDER UNTUK MEMENUHI TARGET PRODUKTIVITAS 420.000 …

Mining activities in the MTBU pit use an open pit system. Handling of coal at MTBU is done by two systems. The realization of coal stockpile 2 receipts in March amounted to 352,232.8 tons with a pr…