E-Learning

Past Events

The use of natural gas in global energy systems has increased substantially over the last decade as countries are driven toward decarbonisation. Natural gas exhibits lower combustion emissions than coal or oil, but life cycle supply chain emissions are significant and highly variable. In particular, methane is the main constituent of natural gas and is itself a very strong greenhouse gas. Results from methane emissions studies are often conflicting and vary widely, rendering average emission...

View 11:30:00 29 Nov 2017

If you'd like a survey of atmospheric methane at the level of individual cities, click to reveal a more relevant e-Learning. Similarly, for a broader perspective on the identification and validation of methane sources, follow the link. There is a growing need for comparisons between emission estimates produced using bottom-up and top-down techniques at high spatial resolution. In response to this, a proof of concept study has been performed in which developed an inversion approach to e...

View 09:50:00 29 Nov 2017

Currently, methane emissions are generally estimated via theoretical calculations based on e.g., the IPCC guidebook rules. The assumption is that individual sources may vary widely but that the aggregated national total will be (more) robust. Some countries have developed regulatory frameworks to quantify the emissions, however no widely-approved methodology has emerged and mitigation projects remain rather limited due to lack of regulatory requirement and necessary capital investment. Privat...

View 11:30:00 29 Nov 2017

Infrared (IR) gas finder cameras are increasingly used in leak detection and repair (LDAR) surveys for detecting fugitive volatile organic compound (VOCs) emissions from process components. In order to use the camera for identifying leaking process components which have to be repaired, it is important to:  (1) operate the camera under conditions in which the IR camera's detection limit is expected to be lower than LDAR's repair thresholds;  (2) use the camera for determining whether a lea...

View 11:30:00 29 Nov 2017

Methane is a valuable energy carrier but also a very potent greenhouse gas (GHG). The reduction of greenhouse gas emission mitigation effect within the energy sector by possible methane emission from the biogas production process is one major point of discussion within the biogas sector. Although the number of studies concerning the GHG emissions from biogas plants increased during the last decade, it is still not possible to compare these results and to conclude the overall emissions prod...

View 15:30:00 29 Nov 2017

To achieve the goal of keeping the increase in global average temperatures to well below 2°C above pre-industrial levels, the issue of greenhouse gas (GHG) emissions is of fundamental importance. The national GHG inventories keep track of emissions and are set up to follow the mandatory reporting for the United Nations Framework Convention on Climate Change (UNFCCC). These inventories also include records on diffuse emissions from the natural gas sector. The creation of these inventories is...

View 15:30:00 29 Nov 2017

If Natural Gas is considered to be the fossil fuel with the lowest specific carbon dioxide emissions (CO2) for the same quantity of power generated1, methane (the main component of the Naturel Gas) has a far more important effect on global warming than CO2 (GWP100 of 28).  Therefore, to support the major role Natural Gas has to play in the Energy Transition, the natural gas industry has to proactively deal with methane emissions in the atmosphere all along the gas chain, from gas producti...

View 15:30:00 29 Nov 2017

The fugitive methane emission from landfills, wastewater treatment plants and biogas production plants is a significant anthropogenic source to atmospheric methane. To understand the size of these emissions and to evaluate possible mitigation initiatives, reliable methane emission quantification methods are needed. One of the best methods for quantifying the whole site emission from a large area source is the tracer dispersion method. The method is using a known release rate of a tracer gas p...

View 14:10:00 29 Nov 2017

Emission streams monitoring requirements are stablished in environmental permits by Competent Authorities permit writers. These requirements must comply now with BAT conclusions from their corresponding reference document. The Best Available Techniques reference documents (BREFs) have become thus more relevant under the European Industrial Emission Directive ('IED', 2010).  Comitology procedures from the EC facilitate the participation of industrial stakeholders on the selection of this a...

View 09:35:00 29 Nov 2017

The legislation on industrial emissions (Directive 2010/75/EU) is supported by the Best Available Techniques Reference documents (BREFs), which set out at an EU level the best available techniques for defined industrial activities and/or across these activities. Several BREFs also cover the prevention and control of fugitive and diffuse emissions of VOCs from industrial storage and transfer activities, in particular the BREFs concerned with mineral oil and gas refineries, large volume organic...

View 10:00:00 29 Nov 2017


Digital Edition

Petro Industry News 23.3 - July 2022

July 2022

In This Edition Fuel for Thought - Roper Technologies to sell majority stake in its industrial businesses to CD&R - analytica 2022 wows the laboratory industry Analytical Instrumentation...

View all digital editions

Events

ACS National Meeting & Expo, Fall 2022

Aug 21 2022 Chicago, IL, USA & Online

ACHEMA 2022 - NEW DATES

Aug 22 2022 Frankfurt, Germany

Oil & Gas Asia

Aug 24 2022 Karachi, Pakistan

ONS Norway

Aug 29 2022 Stavanger, Norway

View all events