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Pemanfaatan Material Overburden Batubara Sebagai Komposit Untuk Menurunkan Logam Mn dari Air Asam Tambang Batubara 利用燃烧煤炭的材料作为从盐酸中去除Mn金属的复合材料

Jurnal Inovasi Pertambangan dan Lingkungan Pub Date : 2021-06-10 DOI: 10.15408/jipl.v1i1.20420

Mycelia Paradise, Edy Nursanto, Nur Khamim

引用次数: 0

Pengaruh Perbaikan Rolling Resistance Pada Jalan Angkut Terhadap Produktivitas Alat Muat Dengan Menggunakan Aplikasi TALPAC 10.2 di PT. lotus SG Lestari 滚动阻力对有效运输路径上使用PT. lotus SG可持续发展app TALPAC 10.2对负载生产率的提高影响

Jurnal Inovasi Pertambangan dan Lingkungan Pub Date : 2021-06-10 DOI: 10.15408/jipl.v1i1.20627

Putra Desandra Wicaksana, A. S. Erusani, Milawarma Milawarma

{"title":"Pengaruh Perbaikan Rolling Resistance Pada Jalan Angkut Terhadap Produktivitas Alat Muat Dengan Menggunakan Aplikasi TALPAC 10.2 di PT. lotus SG Lestari","authors":"Putra Desandra Wicaksana, A. S. Erusani, Milawarma Milawarma","doi":"10.15408/jipl.v1i1.20627","DOIUrl":"https://doi.org/10.15408/jipl.v1i1.20627","url":null,"abstract":"Productivity is an important thing in doing mining business, there are many parameters that affect such as the use of the equipment used, the condition of the operator at work, the condition of the front of the mining area, and also the haul roads used to transport the mining products which have a strong influence on productivity. This research will examine the effect of the haul road on productivity, the haul road itself has many parameters such as grade, crossslope, rolling resistance, and the material used for road construction. This research only focuses on improving rolling resistance. This research was conducted with the aim of knowing the effect of rolling resistance improvement on the productivity of the loading device. This research was conducted using the TALPAC 10.2 application. The tools used in this study were the Komatsu PC-400 loading tool and the Komatsu HD 325-5 for transportation. From the results of the TALPAC calculation, it is expected that there will be an increase in productivity and it can be seen that after the road is repaired the productivity of the Komatsu PC-400 increases from 90.96 bcm / hour to 96.89 bcm / hour. Keywords : Rolling Resistnace, Productivity, TALPAC","PeriodicalId":377156,"journal":{"name":"Jurnal Inovasi Pertambangan dan Lingkungan","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129780446","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evaluasi Settling Pond pada Area Run of Mine (ROM) 矿山沉降池池区运行评价(ROM)

Jurnal Inovasi Pertambangan dan Lingkungan Pub Date : 2021-06-10 DOI: 10.15408/jipl.v1i1.20705

Masjon Parhusip, R. Ernawati, T. Cahyadi

{"title":"Evaluasi Settling Pond pada Area Run of Mine (ROM)","authors":"Masjon Parhusip, R. Ernawati, T. Cahyadi","doi":"10.15408/jipl.v1i1.20705","DOIUrl":"https://doi.org/10.15408/jipl.v1i1.20705","url":null,"abstract":"Kualitas air akibat terkontaminasi oleh batubara akan membentuk larutan yang bersifat asam , sehingga perlu dilakukan penanganan terlebih dahulu sebelum di alirkan ke sungai. Tujuan penelitian ini adalah mengevaluasi settling pond dengan menentukan curah hujan rencana menggunakan distribusi gumbell dan menghitung debit air limpasan dengan menggunakan metode rasional. Data curah hujan yang digunakan merupakan data 10 tahun (2010-2020). Dari hasil penelitian diketahui nilai curah hujan rencana dengan perhitungan distribusi gumbell untuk periode ulang 5 Tahun adalah 39,4 mm/jam, sehingga perhitungan dengan metode rasional diketahui Debit air limpasan adalah 13.110,98 m3/jam. Perhitungan dimensi geometri settling pond dapat menampun debit air limpasan 12.852 m3. Pada makalah ini, penulis merekomendasikan pembuatan saluran terbuka dengan membagi catchment area I dan II. Diharapkan debit air limpasan pada catchment area I yang tidak terkontaminasi oleh tumpukan batubara langsung mengalir ke sungai kecil. Dari rekomendasi tersebut memberikan nilai debit air limpasan pada catchment area II menjadi 11.001,39 m3/jam. Sehingga settling pond dapat menampung debir air larian yang terkontaminasi oleh batubara pada catchment area II.","PeriodicalId":377156,"journal":{"name":"Jurnal Inovasi Pertambangan dan Lingkungan","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128645640","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Analisis Geometri Peledakan Untuk Mendapatkan Hasil Fragmentasi dan Digging Time Optimal di Pit North Tutupan PT. SIS site Adaro (PT. Adaro Indonesia) 爆破几何分析，以在PT. SIS的坑北图班的最佳时间确定和缩短时间

Jurnal Inovasi Pertambangan dan Lingkungan Pub Date : 2021-06-10 DOI: 10.15408/jipl.v1i1.20378

Ahmad Erlangga Adji, M. B. Soegeng, A. S. Erusani

引用次数: 0

Kajian Teknis Pengeringan Ceruk Pit X untuk Dilakukan Penambangan Kembali pada Tambang Batubara PT. Adimitra Baratama Nusantara 回收技术研究

Jurnal Inovasi Pertambangan dan Lingkungan Pub Date : 2021-06-10 DOI: 10.15408/jipl.v1i1.20188

Jeremia Christopher Herbert Siregar, T. Cahyadi, Winda Winda, S. Suyono, R. Ernawati, Achmad Sadikin

引用次数: 0