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243 articles for “Emissions”
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Effect of Secondary Air Injection in Redesigned Exhaust Pipe of Two-Stroke Internal Combustion Engine
Abstract: The emission produced by two-stroke internal combustion engine is not under the limits of vehicle emission norms mentioned by pollution department. An experimental study was performed for more fundamental understanding of effect of secondary air injection on exhaust emissions of two-stroke cycle engine during cold starting period by redesigning the exhaust pipe. The pressurized secondary air is injected in the newly designed exhaust pipe near the exhaust port with the …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 3, Issue 2, 2017 · pp. 1–5 Read article
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Hydrogen as a Fuel for IC Engines: Challenges, Opportunities, and Future Prospects
Abstract: Abstract The growing global concern over climate change and the ongoing depletion of fossil fuels hassignificantly accelerated the search for alternative fuels in the transportation and power generation sectors. As the world strives for cleaner, more sustainable energy sources, hydrogen has emerged as one of the most promising options, particularly for its application in internal combustion (IC) engines. With its potential to drastically reduce harmful emissions and provide an alternative …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 10, Issue 2, 2024 · pp. 16–21 Read article
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Impact of Agriculture Production on Climate: Contributor and Victim
Abstract: The agriculture production is one of the major contributors in emission of Greenhouse gases (GHGs) emission, soil degradation, biodiversity losses and pollution and hence both contributor and victim to climate change. According to IPCC, Agriculture sector accounts to around 24 percent of total GHGs emission. The Impact on climate largely depends on the agricultural practices of scale of these farming/agricultural practices of farmers. As per consensus of IPCC, its already …
Published in International Journal of Green Chemistry · Vol. 9, Issue 1, 2023 · pp. 37–43 Read article
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Evaluating and Optimizing Intersection Performance in Indian Context-A Case Study
Abstract: Traffic Jams in a network of intersections and roads is an omnipresent issue that is caused by several parameters. The Panchkula City of India based on sectoral planning has lots of intersections that are a mix of both signalized and unsignalized sets. These intersections at the edge of the major land use have several traffic transition issues causing congestion. Therefore, it is essential to resort to advanced software packages to …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 7, Issue 2, 2021 · pp. 1–14 Read article
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Experimental Investigations on a Diesel Engine Fueled with Biodiesel Blends and Diethyl Ether as an Additive
Abstract: Blends of bio-diesel (or diesel) are fueled for engines (diesel) though direct injection by a single cylinder at various (or multiple) propagations. The determination of the emissive power and the performance of the engine is done. The emission of the NOx is considerably high when compared to the diesel fuel operation (considering all the blends). Blends are added with the diethyl-ether at various proportions. Reduction of NOx emission at the …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 4, Issue 1, 2018 · pp. 25–33 Read article
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Development and Modification of 2-Stroke IC Engine
Abstract: Today world is concerned more about saving the environment, everywhere precautionary measures have been taken up to reduce pollution. Major amount of air pollution is caused by mechanical animals running on roads; they contribute to most of the air pollution, hence, engineers today to focus on how to build an eco-friendly engine which can reduce the pollution caused by vehicles. A compressed air engine works on air as fuel to …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 7, Issue 1, 2021 · pp. 8–11 Read article
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Getting Rid of Carbon: A New Direction for the Chemical Industry
Abstract: The chemical industry is a major contributor to global greenhouse gas emissions due to its reliance on fossil-based feedstocks, energy-intensive processing routes, and long-lived capital infrastructure. Achieving international climate targets therefore requires deep decarbonisation across the entire chemical value chain, a transition complicated by technological limitations, economic risks, and systemic operational barriers. This article critically evaluates key emission-reduction pathways, including electrification of process heat, substitution of fossil resources with bio-based …
Published in International Journal of Chemical Engineering and Processing · Vol. 12, Issue 1, 2026 · pp. 52–61 Read article
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Second-Life Battery Applications and Recycling Technologies of EV in India: A Comprehensive Review
Abstract: Abstract The rapid uptake of electric vehicles (EVs) worldwide is creating a new challenge of end-of-life (EoL) lithium-ion batteries (LIBs). As EV penetration accelerates under national initiatives such as the National Electric Mobility Mission Plan and Faster Adoption and Manufacturing of Electric Vehicles (FAME), the country faces an emerging challenge of managing end-of-life batteries. This paper examines technical pathways for second-life reuse of EV batteries (e.g. stationary energy storage, grid …
Published in International Journal of Manufacturing and Materials Processing · Vol. 12, Issue 1, 2026 · pp. 15–24 Read article
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Recent Developments in Low-Temperature Combustion (LTC) Strategies for Next-Generation Engines
Abstract: AbstractThe growing demand for cleaner and more efficient internal combustion engines has driven extensiveresearch into advanced combustion methods, among which Low-Temperature Combustion (LTC)strategies have emerged as a highly promising area. LTC offers a unique approach to enginecombustion by lowering the peak temperatures within the combustion chamber, thereby significantlyreducing the formation of nitrogen oxides (NOx) and particulate matter (PM) – two major pollutantsassociated with traditional engine designs. Importantly, LTC systems achieve …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 11, Issue 1, 2025 · pp. 7–12 Read article
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Sustainable Innovations and Research in Bio-Energy Technology
Abstract: This paper thoroughly examines the interconnections between ecology, sustainable development, and biomass energy sources, with a focus on mitigating climate change through energy efficiency and conservation. It highlights key strategies, such as heat recovery, reducing energy demand, and promoting the sensible use of energy, all of which contribute to decreasing overall energy consumption. The expansion of reliable and efficient energy services has accelerated the adoption of green energy, a cornerstone …
Published in International Journal of Renewable Energy and its Commercialization · Vol. 10, Issue 2, 2024 · pp. 18–35 Read article
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Framework for Assessment of Carbon Footprint and Reduction Strategies for MSMES: Case of Textile and Garment Industry
Abstract: In India, MSMEs play a vital role in contributing to GDP and overall exports. In the industry sector, 90% contribution is from MSMEs leading to a 45% contribution in employment. So, for proper functioning Govt. formed the Ministry of MSMEs to promote such innovative ideas and establishment.In MSMEs, textile and garment industries are the major contributors with India being the 5th biggest exporter in the world. Being such a large …
Published in International Journal of Sustainable Building Technology · Vol. 6, Issue 1, 2023 · pp. 36–48 Read article
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Energy assessment of residential building using passive strategies
Abstract: Energy efficiency in building requires specific type of building materials in the design and construction, improving building insulation and sealing performance and enhancing efficiency of heating systems to reduce energy consumption. The main aim of the project is to reduce the energy consumption, carbon emission, life cycle cost, annual operation cost of the building and residential envelope transmittance value. In this project, Autodesk AutoCAD, Autodesk Revit, IES VE & ECO-NIWAS …
Published in International Journal of Housing and Human Settlement Planning · Vol. 7, Issue 1, 2021 · pp. 7–16 Read article
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Particulate Matter and Management Regarding Ambient Air Pollution Surrounding coal-based Thermal Power Plants and Opencast Coal Mines
Abstract: Air pollution in a considerable lot of India’s cities exceeds national and international standards, and effective pollution control methodologies require information on the sources that add to air pollution and their spatiotemporal changeability. The suspended solids in particulate matter affect the human respiratory system (and change the production also). The environmental effect of coalmines in terms of influences the h along with a dusting of machinery was observed. The investigation …
Published in International Journal of Green Chemistry · Vol. 7, Issue 2, 2021 · pp. 1–10 Read article
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ADSORPTION OF POLLUTANTS FROM EXHAUST GAS USING WASTE MATERIAL DERIVED ACTIVATED CARBON
Abstract: The emission of gas from motor vehicle engine causes pollution to the environment. The emission of motor vehicle contains pollutants such as hydrocarbons (HC), carbon monoxide (CO), oxides of sulfur (SO2), carbon (CO2) and nitrogen (NOx), particulates, etc. In the present work, we prepared an activated carbon from Banana peel. The activated carbon was prepared by carbonizing banana peel in furnace. The resulted carbon was activated by chemical activation with …
Published in International Journal of Chemical Separation Technology · Vol. 5, Issue 1, 2019 · pp. 1–4 Read article
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Air Pollution: A mini review
Abstract: As per World Resources Institute (1996) World’s population is around 7.06 billion and is expected togrow 10 billion by 2030. Due to the advancement of industrial revolution the polluted gas is pumpedinto the atmosphere which leads to warming the planet earth and rise in sea level which may result inserious food shortage. The global warming resulting from the emission of greenhouse gasesespecially CO2, has become a major concern in the …
Published in International Journal of Environmental Chemistry · Vol. 7, Issue 1, 2021 · pp. 23–26 Read article
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Fluorescence Detection Measurement of Quinine Sulphate Concentration
Abstract: For investigative study and analytical scientific applications, fluorescence spectroscopy analysis is a fantastic instrument. In additional to mineralogy, fluorescent labelling, sensors, and forensics applications, it is often utilised in biological, chemical, pharmaceutical, and medicinal applications. Additionally, it is employed for environmental monitoring, laser-induced chlorophyll fluorescence for agricultural yield evaluations, and the detection of proteins, organic substances, oils, and dyes. Quinine sulphate at a concentration of 10-5 M in 1 M …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 8, Issue 1, 2022 · pp. 25–29 Read article
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Enriched Technique for DG Placement and Sizing by GA Optimization
Abstract: The demand of proficient and high quality power is rising in the world of electricity. Power utilities are facing major challenges as the demand of power system is growing exponentially. To meet this demand, the present need is to provide the consumer demand locally by Distributed Generation (DG). However, a large number of DG units in a distribution system may occasionally provide to high levels of harmonic distortion even though …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 2, Issue 2, 2016 · pp. 1–12 Read article
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Sustainability Assessment and Life Cycle Analysis of Conventional Concrete and Rice Husk Ash based Concrete
Abstract: Abstract With the boom in construction industry, demand for sustainable construction materials have come into a high demand. Compared to traditional construction materials, which caused enhanced pollution to the environment, new-age industry is more focussed on adopting sophisticated, innovative and sustainable building processes, materials and products. Concrete is the most widely used construction material globally, but its environmental burden—particularly from Portland cement production—contributes significantly to greenhouse gas emissions, energy use, …
Published in International Journal of Concrete Technology · Vol. 12, Issue 1, 2026 · pp. 16–24 Read article
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Use of Titanium as filter on chimney
Abstract: Industrial chimneys are one of the largest contributors to air pollution, releasing a wide range of harmful gases and fine particulate matter into the atmosphere. These emissions significantly degrade environmental quality and contribute to long-term public health risks such as respiratory diseases and cardiovascular complications. Traditional air pollution control devices used in industrial exhaust systems, including electrostatic precipitators and bag filters, often struggle with high operational costs, frequent maintenance, and …
Published in International Journal of Analytical and Applied Chemistry · Vol. 11, Issue 2, 2025 · pp. 120–126 Read article
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Eco-Friendly Chemical Processes: The Role of Green Chemistry in Modern Industries
Abstract: Green chemistry focuses on the development of chemical products and processes that minimize or eliminate hazardous substances, promoting sustainability throughout the chemical life cycle. Unlike environmental chemistry, which studies pollutants, green chemistry proactively designs safer alternatives to prevent environmental damage. This field spans multiple disciplines, including organic, inorganic, analytical, and physical chemistry, with applications across pharmaceuticals, manufacturing, and materials science. The principles of green chemistry, first formulated by Paul Anastas …
Published in International Journal of Green Chemistry · Vol. 11, Issue 2, 2025 · pp. 14–28 Read article