Gigantul auto Stellantis caută să breveteze un proces de încorporare a cojilor de ouă de găină sau a altor deșeuri biologice în compoziția anvelopelor, pentru a reduce poluarea.
Stellantis, a major automotive company, aims to produce envelopes incorporating chicken eggshells and other biological waste to reduce pollution. The process involves using calcium carbonate from eggshells, which can be converted into calcium oxide, as a sustainable alternative to materials like carbon black and silica commonly used in tires. The goal is to replace these materials with more eco-friendly options, though the commercial viability remains uncertain.
