The technology, with three generations until now, was developed in 70s last century, and is improved in the desulfurization tower, from spray tower to packed tower.
The technology, with three generations until now, was developed in 70s last century, and is improved in the desulfurization tower, from spray tower to packed tower.
该技术从上个世纪70年代开始研发应用，系统经历了三代的发展，吸收塔也经历了喷淋塔、填料塔等多种塔型的不断改进。