Procedure for Haul Truck On-Board LNG Fuel Systems Performance Evaluation

Dubov, Georgiy; Trukhmanov, Dmitriy; Kuznetsov, I. V.; Nokhrin, Sergey; Sergel, Aleksey

doi:10.1051/e3sconf/201910503019

Cited by 11 publications

(2 citation statements)

References 12 publications

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“…For the widespread use of cars fuelled by LNG, a robust and easily accessible refuelling infrastructure is essential. The expense and complexity of building infrastructure continue to be major obstacles that must be overcome in order to promote market expansion 129.…”

Section: Lng As a Fuel For Natural Gas Vehiclesmentioning

confidence: 99%

Liquefied Natural Gas Value Chain: A Comprehensive Review and Analysis

Shingan,

Banerjee,

Kumawat

et al. 2023

Chem Eng & Technol

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Over the past few decades, the liquefied natural gas (LNG) business has experienced astounding expansion and gained global relevance. LNG has emerged as a key element in meeting the world's rising energy demand while working to cut carbon emissions, since it is a cleaner and more adaptable energy source. The entire process from natural gas extraction to consumption is covered in the presented analysis of the LNG value chain, starting out by looking at the discovery and production of natural gas reserves, highlighting important innovations and methods used during the extraction stage. The procedures used to treat and purify natural gas in order to meet the strict standards for liquefaction are detailed. Analysis of the liquefaction process reveals numerous liquefaction technologies, e.g. the well‐known conventional liquefaction and the cutting‐edge floating LNG and small‐scale LNG facilities. LNG storage and transportation, as critical components in the value chain, are examined in great detail. When the LNG reaches its destination, regasification plays a crucial role in repurposing it as a gas for distribution and consumption. Regasification technologies, such as conventional onshore terminals, floating storage and regasification units, and land‐based regasification facilities, are covered. Concerns regarding methane emissions and the carbon footprint, the potential for reducing greenhouse gas emissions through new technology, the environmental impact of LNG, and the economics of LNG are also considered across its value chain.

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Section: Lng As a Fuel For Natural Gas Vehiclesmentioning

confidence: 99%

Liquefied Natural Gas Value Chain: A Comprehensive Review and Analysis

Shingan,

Banerjee,

Kumawat

et al. 2023

Chem Eng & Technol

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“…BelAZ heavy-duty mining dump trucks with diesel internal combustion engines are the most widely used for hauling rock masses in Russian mining companies. The fleets of mining companies are mainly equipped with BelAZ-75131 mining dump trucks and their modifications Dubov, Trukhmanov, Kuznetsov & Nokhrin, 2019a;Kuznetsov, Panachev, Dubov & Nokhrin 2019;Kuznetsov, Panachev, Dubov & Nokhrin, 2020). In 2019, the largest share of the total shipment volume of BELAZ OJSCthe management company of BELAZ-HOLDING (Zhodino, Belarus)fell on mining dump trucks with a carrying capacity of 110-130 tons -27%.…”

Section: Introductionmentioning

confidence: 99%

Comparative analysis of the concentration of CO2, CO, CH, and O2 in the exhaust gases of BelAZ dump trucks that use liquefied natural gas as a motor fuel

Bogomolov

Dubov

Azikhanov

2022

Nexo Revista Científica

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The paper aims to compare the CO2, CO, CH, and O2 concentrations in the exhaust gases of Cummins KTA 50 diesel engines of BelAZ 75131 mining dump trucks equipped with an onboard cryogenic fuel system and running on diesel and gas-diesel fuel at coal mines of Kuzbass (Russia). The research novelty lies in determining ecological efficiency when using liquefied natural gas (methane) as a motor fuel for heavy-duty mining dump trucks. In the near future, the use of this type of motor fuel will minimize the anthropogenic impact on the environment by reducing harmful emissions and provoking the environmental safety of the region where a large amount of mining equipment is used in coal mining enterprises. The demand for mining dump trucks, their operating conditions, and the world experience in converting mining equipment to liquefied natural gas (methane) were briefly analyzed. The use of alternative fuel sources for heavy-duty mining trucks is a promising way to reduce harmful emissions into the atmosphere. This paper presents a research technique. The data on the study of the CO2, CO, and CH groups and O2 concentrations in the exhaust gases of Cummins KTA 50 diesel engines of BelAZ 75131 mining dump trucks hauling rock mass are presented. The obtained data on the CO2, CO, and CH groups and O2 concentrations during diesel and gas-diesel operation of empty and laden BelAZ 75131 mining dump trucks when going uphill and downhill were substantiated. The results of calculating the average weighted emissions of the CO2, CO, and CH groups in the exhaust gases of Cummins KTA 50 diesel engines were presented.

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Energy efficiency and CO2 emission comparison of alternative powertrain solutions for mining haul truck using integrated design and control optimization

Feng

Liu

et al. 2022

Journal of Cleaner Production

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Procedure for Haul Truck On-Board LNG Fuel Systems Performance Evaluation

Cited by 11 publications

References 12 publications

Liquefied Natural Gas Value Chain: A Comprehensive Review and Analysis

Liquefied Natural Gas Value Chain: A Comprehensive Review and Analysis

Comparative analysis of the concentration of CO2, CO, CH, and O2 in the exhaust gases of BelAZ dump trucks that use liquefied natural gas as a motor fuel

Energy efficiency and CO2 emission comparison of alternative powertrain solutions for mining haul truck using integrated design and control optimization

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