节能减排是当今社会需要接受的新挑战,而化学工业作为能源消费大户,是节能减排的重点关注行业。化学工业的节能是和节能工艺的改进分不开的,而节能工艺同时对CO2的减排也会产生非常深远的影响。 Energy conservation and emission reduction are new challenges that the society needs to accept. As a major energy consumer, the chemical industry is a key industry for energy conservation and emission reduction. The energy saving of the chemical industry is inseparable from the improvement of energy-saving technology, and the energy-saving technology also has a very far-reaching impact on the emission reduction of CO2.