The XDSS low-temperature recovery tower is mainly used in sulfuric acid production enterprises, including sulfuric acid production from sulfur, sulfuric acid production from pyrite, and sulfuric acid production from smelting flue gas.

An acid drying tower is a device used to process corrosive acids. Its main function is to remove moisture from acid solutions containing water by passing them through the drying tower, thus achieving a certain degree of dryness.

Sulfuric acid absorption tower is a core piece of equipment in sulfuric acid production and waste acid treatment, mainly used for gas drying, absorption, and waste acid concentration and recovery.