ANALISIS PENINGKATAN NILAI TAMBAH PASIR TIMAH UNTUK MEMENUHI BAHAN BAKU INDUS…

Kasiterit merupakan sumberdaya alam yang sering dijumpai di Indonesia. Unsur penyusun utama mineral kasiterit adalah Sn yang dalam nama lain disebut stannum, merupakan sumberdaya alam yang dimanfaa…

EVALUASI SISTEM PENIRISAN TAMBANG BATUBARA AREA PIT UTARA PT BARA ANUGRAH SEJ…

PT Bara Anugrah Sejahtera is a company engaged in coal mining. The mining system currently applied is the open pit method. Alng with the development of the mine, it will create a large basin that h…

PERENCANAAN TEKNIS DAN EKONOMIS REKLAMASI TAMBANG BATUBARA TAHUN 2023-2024 PT…

PT Triaryani (TRA) is located in Musi Rawas Utara, South Sumatra. TRA produces 1,000,000. tons in 2019. The plan for topsoil spreading with an area of 1.15 hectares which will be reclaimed in 2023 …

PERENCANAAN TEKNIS SCHEDULE PENAMBANGAN BATUBARA PADA TRIWULAN I TAHUN 2022 D…

PT Bima Putra Abadi Citranusa is a company engaged in coal mining located in Lubuk Betung Village, South Merapi District, Lahat Regency, Province South Sumatra. PT. BPAC plans to meet the productio…

PENCUCIAN BATUBARA MENGGUNAKAN ARUS VERTIKAL (HYDROCYCLONE) UNTUK MENGURANGI …

Ash contained in coal or ash content greatly affects the quality of coal. Standard use of ash in PLTU requires coal with an ash content value of 7.8%. So that the coal washing process is needed to …

ANALISIS PENGARUH BERAT FEED, TINGGI DAN JARAK ANTAR RIFFLE TERHADAP HASIL PR…

Tin is a type of metal with a silvery white color and luster that is not easily oxidized and is malleable. Tin in nature is not found in compound elements, but combined with other elements and mine…

PERENCANAAN TEKNIS SERTA ANALISIS KEEKONOMIAN PENAMBANGAN BATUBARA PADA PT. T…

PT Tunas Jaya Perkasa developed a business as a coal mining contractor at PT Jorong Barutama Greston with a coal production target of 1,806,000 tons / year with a project life of 5 years. Based on …

ANALISIS PROSES PENINGKATAN KUALITAS PASIR TIMAH UNTUK MEMENUHI STANDAR INDUS…

Indonesia has a country with abundant natural wealth. One of Indonesia's wealth that should be proud of is tin. Indonesia has the second largest tin reserves after China with the second largest pro…

ANALISIS PENINGKATAN KUALITAS PASIR BESI UNTUK BAHAN DASAR INDUSTRI MAGNET PE…

Iron sand is sand consisting of grains of sand containing magnetic elements of iron and some other minerals, so that the amount of iron content in the grains of sand is not the same. Iron sand is o…

ANALISIS PENINGKATAN KADAR PASIR SILIKA DENGAN MENGUNAKAN MAGNETIC SEPARATOR …

Silica sand is one of the non-metallic minerals which is quite abundant in Indonesia. Silica sand is found in coastal areas of rivers, lakes, beaches, and some in shallow oceans. Silica sand is als…

HILIRISASI PEMANFAATAN PASIR SILIKA UNTUK MEMENUHI KEBUTUHAN AGREGAT HALUS PA…

Pasir silika atau pasir kuarsa merupakan salah satu bahan galian non logam dengan ketersediaan jumlah yang melimpah di Indonesia. Kondisi ini dapat diakibatkan oleh keadaan alam Indonesia yang hamp…

ANALISIS PENINGKATAN KUALITAS PASIR BESI UNTUK MEMENUHI BAHAN BAKU BAJA TULAN…

Iron sand is a sand deposit that contains various minerals, including the mineral hematite (Fe2O3) which is one of the materials used in the manufacture of concrete reinforcing steel. The level of …

ANALISIS PENINGKATAN KADAR PASIR TIMAH DENGAN ALAT JIG UNTUK KEBUTUHAN SENSOR…

Current technological developments have affected all fields. Along with these developments, it makes humans have a greater desire to know sophisticated technology, because it can make it easier for…

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…