EFEKTIFITAS PENGGUNAAN CARA PEMADATAN UNTUK MENCEGAH TERJADINYA SWABAKAR PADA…
Coal produced from the mining front in general are not directly sent to consumers but stacked temporarily in a buildup place called stockpile.The main problem that company has to in the buildup of …
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- xii, 45 hlm. : ilus. ; tab. ; 28 cm
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- T1419942014
ANALISIS PEMANFAATAN BAUKSIT UNTUK MEMENUHI KEBUTUHAN PEMBUATAN SEMEN GEOPOLI…
Bauksit merupakan hasil proses pelapukan dari batuan granit yang di dalamnya terkandung bebagai mineral, salah satunya mineral boehmit (Al2O3) yang merupakan salah satu bahan yang digunakan dalam b…
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- xv, 45 hlm.; ilus.; 29 cm
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- T1251922023
EVALUASI PRODUKTIVITAS METODE RIPPING PADA PENGUPASAN OVERBURDEN DI PT. PRIMA…
PT. Prima Mulia Sarana Sejahtera merupakan salah satu dari perusahaan swasta yang bergerak di bidang penambangan batubara. Dalam rangka penambahan kapasitas produksi perusahaan, diperlukan peningka…
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- xv, 66 hlm.; Ilus.; 29 cm
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- T1254962023
ANALISIS PENENTUAN NILAI POWDER FACTOR UNTUK PEROLEHAN FRAGMENTASI BATUAN YAN…
PT. Berau Coal is known as a mining company engaged in the coal industry. In coal production, it is necessary to dismantle overburden by drilling and blasting. The standard of blasting operation in…
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- xii, 84 hlm.; Ilus.; 29 cm
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- T1037792023
ANALISIS KEMAJUAN INSTALASI PENYANGGAAN TAMBANG BAWAH TANAH PADA PEKERJAAN RE…
PT. Freeport Indonesia (PTFI) merupakan salah satu perusahaan yang bergerak dalam bidang industri pertambangan mineral. PT. Freeport Indonesia berlokasi di Kabupaten Mimika, Provinsi Papua. Penelit…
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- xx, 67 hlm.; Ilus.; 29 cm
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- T1282422023
KAJIAN TEKNIS PENGELOLAAN LINGKUNGAN STOCKPILE BATUBARA DI PT. BUKIT ASAM, TB…
PT Bukit Asam Tbk is a state-owned company (BUMN) which was established on March 2, 1981 in accordance with PP No. 42 of 1980 on December 15, 1980. The company is headquartered in Tanjung Enim, Sou…
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- ix, 86 hlm.; Ilus.; 29 cm
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- T1260062023
EVALUASI PRODUKTIVITAS ALAT GALI MUAT DOOSAN DX 520 DAN ALAT ANGKUT HINO FM 2…
In general, the productivity of mechanical devices is a value that shows the amount of material production that can be done by both loading and transporting equipment in a certain unit of time. The…
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- xiii, 74 hlm.; Ilus.; 29 cm
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- T1236502023
ANALISIS PENGARUH PERUBAHAN GEOMETRI PELEDAKAN TERHADAP FRAGMENTASI DAN DIGGI…
Dengan tingginya laju produksi, PT Kaltim Prima Coal (PT KPC) harus selalu melakukan inovasi agar seluruh tahapan dapat dilaksanakan secara optimal dan efisien, terutama pada tahap pemboran dan pel…
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- xiv, 75 hlm.; Ilus.; 29 cm
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- T1278682023
EVALUASI KINERJA BULLDOZER CAT D6R2 XL UNTUK MENCAPAI TARGET DOZING OVERBURDE…
The bulldozer performance at Tata Bara Utama in the disposal area had not yet reached the target, so an evaluation of the bulldozer is needed to achieve the dozing target and the dozing pattern of …
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- xiv, 62 hlm.; ilus. 29 cm
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- T1187542023
ANALISIS KEMANTAPAN LERENG DITINJAU DARI KOMPOSISI MINERAL PADA FORMASI LEREN…
Slope stability is an important factor in the sustainability of the mining process, a stable slope will reduce potential losses due to cladding. A waste dump/disposal area is an area in an open pit…
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- xv, 45 hlm.; Ilus.; 29 cm
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- T1103112023
MODIFIKASI GEOMETRI PELEDAKAN UNTUK MENGURANGI BOULDER DI LOKASI PNBP LIMESTO…
PT Semen Padang (persero) Tbk is one of the cement producers in Indonesia and is part of the Semen Indonesia Group (SIG). In the unloading of limestone at PT Semen Padang (Persero) Tbk, drilling an…
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- xv, 90 hlm.; Ilus.; 29 cm
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- T1217322023
RANCANGAN PENAMBANGAN BATUAN ANDESIT DI PT BIMA SHABARTUM WIJAYA, KABUPATEN O…
Andesite is one of the rock mining commodities that is useful in building infrastructure in the Baturaja area. In 2023, PT Bima Shabartum will mine in the South Ogan Komering Ulu district, so data …
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- xv, 80 hlm.; Ilus.; 29 cm
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- T1236112023
ANALISIS PENINGKATAN KUALITAS MINERRAL HEMATIT PADA PASIR BESI UNTUK MEMENUHI…
Iron sand is a sand deposit that contains various minerals in it, including the hematite mineral (Fe2O3) which is one of the materials used in the cement manufacturing industry. The Fe2O3 grade in …
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- xviii, 157 hlm.; ilus.; 29 cm
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- T856522023
ANALISIS KEBUTUHAN SUMUR RESAPAN SEBAGAI UPAYA MENGURANGI VOLUME RUN OFF DI P…
Runoff is the water that flows on the surface due to the lack of soil infiltration capacity. Excessive runoff can cause floods. One area that is affected by this issue is the Housing of Unsri Lectu…
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- xx, 54 hlm.; ilus.; 29 cm
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- T1159962023
POLA KEBIJAKAN PERTAMBANGAN DALAM PENYUSUNAN PROGRAM PENGEMBANGAN DAN PEMBERD…
The mining industry is obliged to contribute in improving the living standards of the community, especially the local communities living around the area of operation - as well as to help in the mak…
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- xii, 130 hlm.; ilus.; 29 cm
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- T1164782023
OPTIMASI JARAK TITIK INFORMASI DALAM ESTIMASI SERTA KLASIFIKASI SUMBERDAYA BA…
The reference currently used in estimating and classifying coal resources in PT Dizamatra Powerindo is SNI 5015:2019, which refers to the Australian Guidelines for Estimating and Reporting of Inven…
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- xvii, 98 hlm.; ilus.; 29 cm
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- T753782022
EVALUASI PERSENTASE BATUBARA HALUS (FINE COAL) DI PT. DIZAMATRA POWERINDO, KA…
PT. Dizamatra Powerindo is a coal mining unit located in Lahat Regency, South Sumatra. This company implements an open-pit mining system using strip mining. In production activities, it was found t…
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- xiv, 28 hlm.; ilus.; 29 cm
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- T771642022
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…
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- xii, 86 hlm.; ilus.; 29 cm
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- T663862022
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…
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- xv, 63 hlm.; ilus.; 29 cm
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- T737342022
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 …
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- viii, 58 hlm.; ilus.; 29
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- T820952022
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…
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- xv, 60 hlm.; ilus.; 29 cm
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- T738942022
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 …
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- xiv, 34 hlm.; ilus.; 29 cm
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- T740152022
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…
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- xvi, 64 hlm.; ilus.; 29 cm
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- T618722022
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 …
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- xvii, 58 hlm.; ilus.; 29 cm
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- T662292022
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…
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- xix, 55 hlm.; ilus.; 29 cm
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- T704012022
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…
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- xiv, 49 hlm.; ilus.; 29 cm
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- T691672022
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…
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- xiv, 54 hlm.; ilus.; 29 cm
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- T742982022
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…
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- xiv, 51 hlm.; ilus.; 29 cm
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- T703952022
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 …
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- xvii, 58 hlm.; ilus.; 29 cm
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- T742962022
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…
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- xvi, 48 hlm.; ilus.; 29 cm
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- T712312022
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