has been collaborating with Northern Gas Networks for three years. David said: “We are delighted to have won this award in the face of competition from contractors across the North. “The commercial side of our work is particularly busy at the moment with a growing number of clients on Tees...
Yara Clean AmmoniaandCepsahave recently joined forces in a strategic partnership, aiming to create the first clean hydrogen maritime corridor linking the ports of Algeciras and Rotterdam. This collaboration is driven by the goal of decarbonising European industry and m...
wellhead composite samples shows that the main component of the formation fluid is methane (75.78%), and has an ethane content of 14.67%, propane content of 1.51%, C4+ component content of 0.65%, gas-oil ratio of 266.6 m3/m3, low carbon dioxide content (0.18%), and no hydrogen sulfide...
Droughts have been identified and characterized at different scales. There are four types of droughts15: meteorological, agricultural, hydrological, and socio-economic. Meteorological droughts are defined based on the degree of dryness (an expression of precipitation departure) and the duration of the d...
Elemental analyses, carbon (C), hydrogen (H), nitrogen (N) and sulfur (S), were performed using a Flash EA 1112 (ThermoFinnigan 2003) elemental analyzer at the Laboratory of Physical Measures (LMP) at the University of Montpellier 2 (France). The oxygen fraction (O% of dry matter) was...
minimised. At the same time EfW has an essential function, enabling the wider circular economy and as an important renewable energy provider. Increasingly the sector is also contributing to other decarbonisation technologies such as hydrogen production, district heating and supporting other renewable ...
3.5.2. Hydrogen isotope Pure quartz concentrates were heated to 150 °C under a high vacuum to release unstable volatiles. The released water was then reduced to H2 and passed slowly through a tube containing a quantity of metallic uranium inside a furnace at 800 °C. The quantitative gas me...
Permafrost – the perpetually frozen foundation of the north – isn’t so permanent anymore, and scientists are scrambling to understand the pros and cons when terra firma goes soft.
The stable isotope ratios of oxygen and hydrogen are expressed in the conventional delta notation (δ18O, δ2H) in per mil (‰) versus VSMOW [36]. The reproducibility of replicate measurements is better than 0.1‰ for oxygen and 0.5‰ for hydrogen. Stable isotopes from previously published ...
All SectionsA: Sustainable EnergyA1: Smart Grids and MicrogridsA2: Solar Energy and Photovoltaic SystemsA3: Wind, Wave and Tidal EnergyA4: Bio-EnergyA5: Hydrogen EnergyB: Energy and EnvironmentB1: Energy and Climate ChangeB2: Clean EnergyB3: Carbon Emission and UtilizationB4: Nuclear EnergyC: En...