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SPbPU: Polytech moves to a new level of cooperation with the Republic of Belarus

They Produce Biodiesel from Low-Quality Animal Fats – Advanced BioFuels USA

(Polytech University of Madrid (Google Translation))  Researchers at the UPM obtain biodiesel from a mixture of low-quality animal fat with soybean oil and, once characterized according to technical regulations, have tested its behavior in a Diesel engine.  Today, renewable fuels, such as biodiesel, are the most promising alternative to partially replace the consumption of fossil fuels. However, if these increasing amounts of biodiesel come from vegetable oils, it has recently been confirmed that the promotion of biofuels could lead to a shortage of raw materials for food and a sharp rise in the prices of food, which could lead to poverty in some regions. In this context, researchers from the Higher Technical School of Mining Engineers of the UPM , in collaboration with the ETS of Industrial Engineers of the University of Castilla-La Mancha, have experimentally produced a new biodiesel (1) from mixtures of animal fats and soybean oil.

B70 – Advanced BioFuels USA

Prism 3D Printer Makes Titanium Structures

It also doubles wire feed rates (it prints faster). Mar 4th, 2021 Raisa Bestugina Researchers from Peter the Great St. Petersburg Polytechnic University (SPbPU) developed and manufactured a unique 3D printer named the Prism . Peter the Great St.Petersburg Polytechnic University Researchers from Peter the Great St.Petersburg Polytechnic University (SPbPU) have developed and manufactured Prism, a unique 3D printer. The 3D-printer was manufactured and first demonstrated on January 29, 2021. The main purpose of the developed printer is to print structures made of titanium, which is essential for various industries due to its strength properties and low specific weight. The printing system is located in a chamber with an inert atmosphere. This printer may also be used to print products made of steel, aluminum, magnesium, nickel alloys.

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