Hydroxyl iron-based desulfurizing agent

Application and Performance

The SK-type hydroxyl iron desulfurization agent is a new product that can react rapidly under high air velocity conditions. It is mainly used for the removal of organic sulfur from LNG synthesis gas, coke oven gas, chemical process gas, shale gas, and tail gas. It has achieved remarkable performance in the desulfurization market. Multiple repeated use results have shown that its service life is 2-5 times longer than that of existing products on the market, earning positive recognition and praise from both domestic and international clients. Compared to other products in the past, the characteristics of this product are as follows:

Rapid response under high-altitude and high-pressure conditions, adaptable to an airspeed contact time of only 0.6 seconds at 6000h-1.

(2) Pure directional synthetic hydroxide iron, with a specific surface area 2-3 times that of traditional iron-based desulfurizing agents, achieving desulfurization accuracy up to refined grade.

(3) The entire desulfurization process does not require oxygen supplementation, is easy to operate, and runs safely and reliably.

(4) Not only does it offer a rapid response time, but also, thanks to its non-specific particles, effectively overcomes wall effects, resulting in a more rational filling effect, reduces the clean zone, thereby enhancing the utilization rate of the desulfurization agent.

(5) Self-hydroxyl iron-based framework (independent invention of the star), does not gum or powder when遇 water, and can be directly flushed out with water during tower unloading.

(6) Products have passed environmental requirement assessment, ensuring safety and reliability.

(7) The SK-type hydroxyl iron desulfurizer not only effectively removes gases but also performs liquid desulfurization with remarkable results.