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Journal : Jurnal Geomine

Analisis Penurunan Konsentrasi Gas Karbon Monoksida (CO) Pada Saluran Ventilasi di Area Belokan Menggunakan Model Fisik Terowongan Skala Laboratorium Ririn Yulianti; Panjaitan Novi Hartami; Edy Jamal Tuheteru; Yuga Maulana; Irfan Marwanza; Sekar Tika Sari
Jurnal Geomine Vol 11, No 1 (2023): April 2023
Publisher : Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33536/jg.v11i1.1270

Abstract

Carbon monoxide (CO) gas is one of the harmful and toxic gases derived from the residue of blasting and incomplete combustion of mining equipment machines in underground mines. CO gas dilution is carried out with the intention of unsafe conditions in the mining area. The purpose of this study was to determine the decrease in CO gas based on the value of the diffusion coefficient and by making a 1:10 scale tunnel model with a 90° turning vent duct flow direction using an elbow according to the actual situation. XC 13 B and XC 13 NRTH in the Cikoneng block, PT Cibaliung Sumberdaya is used as a reference for the tunnel model. The study was carried out with variations in the position of the vent duct to determine the speed of decrease in the CO concentration tested. This study was conducted using secondary and primary data which is expected to get the results of the influence of the concentration of CO gas itself and the influence of vent duct placement on the direction of flow on the decrease in CO gas concentration.
Co-Authors -, Farhan Ghalib Dinata AA Sudharmawan, AA Ahmad, Shahrul Nizam Alan, Muhammad Rallupy Meyraldo Albasri Albasri Albasri, Albasri Ardhia Fajar Pramesty Rachmat Arif, Asrianti Aryanto, Reza Asrianti Arif Bayu Cipta Laksana Budi Wijaya Chairul Nas Christin Palit Cokro, Natalia Febriani Damarizky, Rico Danu Putra Danu Putra Dewandaru, Sawung Panggali Dian Asraria Dr. Pantjanita N. Hartami, ST, MT Eriko Jiliano Fadliah Fadliah, Fadliah Faisal Danu Tuheteru Faisal Danu Tuheteru Faisal Danu Tuheteru Faldo Matulessy Ginting Jalu Kusuma Ginting Jalu Kusuma Ginting Jalu Kusuma Ginting Jalu Kusuma, Ginting H Husna H Husna Hadrian Sergio Hartami, Pantjanita Novi Herdyanti, Mixsindo Korra Hermanto Saliman Herry Setia Wahyudi Himawan, Ade Husna Husna Husna Ibnu Hendratmoko Irdika Mansur Irfan Marwanza J Jusniar James Christian Jian Karunia Kris Pranoto Kris Pranoto Kurniawati, Riskaviana M. Akbari Danasla Marmer, Handoyo Maulana, Yuga Miranda H. Hadijah Mixsindo Korra Herdyanti Muhammad Burhannudinnur Muhammad Burhannudinnur Mukadar, Laraswati Mustamina Maulani Nisandro J Luhukay Palit, Christin Pancanita Novi Hartami Panjaitan Novi Hartami Pantjanita Novi Hartami Pantjanita Novi Hartami Pertiwi, Tiara Pradana, Bimo Arlingga Purwiyono, Taat Tri Putra, Dandi Winata Putra, Danu Reza Aryanto Reza Aryanto Rico Damarizky Rifqi Sukmoutomo Ririn Yulianti Rudy Sayoga Gautama Rudy Sayoga Gautama Rudy Sayoga Gautama, Rudy Ryhcef Subarmaga Said, Ardhia Regita Cahyani Sampurna Jaya, Muhamad Sedek Karepesina Sekar Tika Sari Siahaan, Muhammad Dian Syahputra Simarmata, Yoki omando Sri Mulyono Subandrio Soemali Suherman Dwi Nuryana Suliestyah Suliestyah Suliestyah Suliestyah, Suliestyah Suliestyah, Suliestyah Suryo Prakoso, Suryo Susanti, Chiesa Artamevia Diva Syamidi Patian Taat Tri Purwiyono Tasya Romaria Rettob Trisetyo, Fatih Farhan Utami, Mewwa Wibowo, Surya Edy Wiwik Dahani Wiwin Rahmawati Nurdin Yomaki, Caroline Claudia Yosef Palingi Yuga Maulana Yuga Maulana Yulia, Prayang Sunny Yulianti, Ririn