scholarly journals Energy Recovery from Vinery Waste: Dust Explosion Issues

2021 ◽  
Vol 11 (23) ◽  
pp. 11188
Author(s):  
Maria Portarapillo ◽  
Enrico Danzi ◽  
Roberto Sanchirico ◽  
Luca Marmo ◽  
Almerinda Di Benedetto
Keyword(s):  
Global Warming ◽  
Fossil Fuels ◽  
Fire Behavior ◽  
Aging Treatment ◽  
Dust Sample ◽  
Fire Effects ◽  
Biomass Energy ◽  
Suitable Material ◽  
Global Warming Impact ◽  
Safety Issues

The concern about global warming issues and their consequences is more relevant than ever, and the H2020 objectives promoted by the EU are oriented towards generating climate actions and sustainable development. The energy sector constitutes a difficult challenge as it plays a key role in the global warming impact. Its decarbonization is a crucial factor, and significant efforts are needed to find efficient alternatives to fossil fuels in heating/electricity generation. The biomass energy industry could have a contribution to make in the shift to renewable sources; the quest for a suitable material is basically focused on the energy amount that it stores, its availability, logistical considerations, and safety issues. This work deals with the characterization of a wine-waste dust sample, in terms of its chemical composition, fire behavior, and explosion violence. This material could be efficiently used in energy generation (via direct burning as pellets), but scarce information is present in terms of the fire and explosion hazards when it is pulverized. In the following, the material is analyzed through different techniques in order to clearly understand its ignition sensitivity and fire effects; accelerating aging treatment is also used to simulate the sample storage life and determine the ways in which this affects its flammability and likelihood of explosion.

Global Warming and Its Multiple Causes

2020 ◽  
Vol 3 (2) ◽  
Author(s):  
Romdhane Ben Slama
Keyword(s):  
Global Warming ◽  
Greenhouse Gases ◽  
Greenhouse Effect ◽  
Infrared Radiation ◽  
Fossil Fuels ◽  
Ambient Air ◽  
The Earth ◽  
The One ◽  
Heat Released ◽  
Emission Of Greenhouse Gases

The global warming which preoccupies humanity, is still considered to be linked to a single cause which is the emission of greenhouse gases, CO2 in particular. In this article, we try to show that, on the one hand, the greenhouse effect (the radiative imprisonment to use the scientific term) took place in conjunction with the infrared radiation emitted by the earth. The surplus of CO2 due to the combustion of fossil fuels, but also the surplus of infrared emissions from artificialized soils contribute together or each separately,  to the imbalance of the natural greenhouse effect and the trend of global warming. In addition, another actor acting directly and instantaneously on the warming of the ambient air is the heat released by fossil fuels estimated at 17415.1010 kWh / year inducing a rise in temperature of 0.122 ° C, or 12.2 ° C / century.

GLOBAL WARMING IMPACT ON URMIA LAKE VULNERABILITY AND HAZARD

2017 ◽  
Author(s):  
Homayoun Khoshravan ◽  
Homayoun Khoshravan
Keyword(s):  
Global Warming ◽  
Salt Marshes ◽  
Satellite Images ◽  
Field Research ◽  
Urmia Lake ◽  
Mud Volcanoes ◽  
Seismic Profiles ◽  
Global Warming Impact ◽  
Morphological Behavior ◽  
Different Parts

The main goal of the research is to analyze the global warming impact on Urmia lake vulnerabiliy and hazard. By the study of topographic maps, satellite images and field research, the various types of coasts were identified: mud flats, salt marshes, sandy or cliffed coasts, and islands. Moreover the interpretation of seismic profiles, has led to recognize so important morphological features in the lake bed, such as: erosive channels, colos, mud volcanoes, the raised sandy masses and under water mounts. The main results illustrate the variable morphological behavior of Urmia Lake in different parts of the lake.

Effect of Co, Cu, and Zn on FeAlK catalyst in CO2 hydrogenation to C5+ hydrocarbons

2022 ◽  
Author(s):  
Khasan Nasriddinov ◽  
Ji-Eun Min ◽  
Hae-Gu Park ◽  
Seung Ju Han ◽  
Jingyu Chen ◽  
...  
Keyword(s):  
Global Warming ◽  
Catalytic Activity ◽  
Fossil Fuels ◽  
Co2 Hydrogenation ◽  
High Catalytic Activity ◽  
Long Chain ◽  
Cu And Zn

Direct CO2 hydrogenation to long-chain hydrocarbons can mitigate global warming by extensively replacing fossil fuels. However, designing a suitable catalyst with high catalytic activity and C5+ hydrocarbon selectivity continues to...

scholarly journals The Race of Mankind: Global Warming In the 21rst Century

2016 ◽  
Vol 4 (2) ◽  
pp. 1 ◽  
Author(s):  
Jan Erik Lane
Keyword(s):  
Climate Change ◽  
Global Warming ◽  
Policy Implementation ◽  
Third World ◽  
Fossil Fuels ◽  
Implementation Process ◽  
Financial Assistance ◽  
The Third ◽  
The Third World ◽  
First World

The implementation process of the global accord on climate change has to start now in order to be implementable. The decentralized process if implementation should take the lessons from the theory of policy implementation into account (Pressman & Wildavsky, 1984; Wildavsky, 1987). The dependency upon various forms of coal (wood, stone) and fossil fuels is so large in the Third World that only massive financial assistance from the First World can mean a difference for the COP21 objectives. And many advanced countries (except Uruguay) also need to make great changes to comply with COP21.

GLOBAL WARMING, IMPACT ON AGRICULTURE AND ADAPTATION STRATEGY

2012 ◽  
Vol 25 (3) ◽  
pp. 456-481 ◽  
Author(s):  
KRISHNA P. PAUDEL ◽  
L. UPTON HATCH
Keyword(s):  
Global Warming ◽  
Adaptation Strategy ◽  
Global Warming Impact
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