Review of the molten salt technology and assessment of its
The chemical industry, in particular, is the largest industrial consumer of energy in the form of gas and oil worldwide, with approximately 12 % (10 million barrels per day) for oil and 8 % (300 billion cubic meters) for gas worldwide , .Moreover, it is the third largest direct CO 2 emitter, with over 1 billion metric tons of global CO 2 per year in 2022.