National Key Industrial Base for Gas Purifiers
Huashuo Technology Co., Ltd. (formerly Hubei Provincial Institute of Chemistry)

EZX-3 deep purification and fine desulfurizer is used in large methanol plants or coal to oil plants, which can further remove the sulfur content from the low-temperature methanol wash outlet of<0.1ppm to<10ppb, achieving the goal of deep purification of sulfur in a product. This extends the service life of methanol catalyst to 5-6 years, realizing the replacement of methanol catalyst only once every two major maintenance cycles, doubling the service life of Fischer Tropsch synthesis catalyst, and enabling enterprises to achieve greater economic benefits.

1. Performance Characteristics
1. Good catalytic activity, with outlet H₂S and COS content both<5ppb, ensuring total sulfur<10pppb.
2. Use high airspeed, which can be used at airspeed up to<6000h-1.
3. It can be used in a wide temperature range from room temperature to 210 ℃.

II. Main Physical and Chemical Properties and Quality Indicators
Table 1 Main Physical and Chemical Properties of EZX-3 Deep Purification Fine Desulfurizer

Table 2 Main Quality Indicators of EZX-3 Deep Purification Fine Desulfurizer

III. Normal Operation and Usage Conditions
1. Airspeed:<6000h-1
2. Temperature: Room temperature~210 ℃
3. Pressure: Normal pressure~15.0Mpa
4. Used in conjunction with processes such as low-temperature methanol washing