Over the past fifty years, there has been a sharp surge in search for clean, high-energy fuels. Fossil fuels, which are primary source of energy, release harmful air pollutants into environment posing substantial pollution issue. Compared to fossil hydrogen gas is clean and having high heating value. Hydrogen thought be main energy carrier future can utilised fuel cells produce electricity. The...

This article discusses Cradle to (C2C) and circular economy designs including three key principles of C2C production as well the so-called 9-R hierarchy priorities in production. examines student assignments that apply these detergent brand Method, refillable drinking bottle Dopper, packaging Burger King. Product improvements identified by students include expanding transparency “invisible” asp...

Sufficient supplies of critical raw materials (CRMs) for rapidly developing technologies, e.g., Li-ion batteries, wind turbines, photovoltaics, digitization, etc., have become one the main economic challenges EU. Due to growing import dependency and associated risk supply disruptions these from third countries, there is a need encourage their domestic production. This an important starting poin...

Products of several going and promising onshore offshore hydrocarbon extraction sites both in Russia foreign countries are known due to elevated level corrosive СО 2 . The article analyzes present procedures aimed at rating hazard extracted fluids, selection implementation measures for protection equipment pipelines against inner corrosion. Onshore facilities work within specific environment, w...