◼PRODUCT DESCRIPTION

recovery catalyst with lor ge specific surface area and high strength. The catalyst has the characteristics of uniform particles, low abrasion, high activity and good stability. Its comprehensive

performance and technical indicators have reached the international advanced level.

GR-02SAl203catalyst can be used in the whole bed of any claus reactor of the sulfur recovery unit or in layers with other catalysts of different functions or types.

It is suitable for claus sulfur recovery units in the fields of petrochemicals, coal chemical industry, etc. It can be used in the whole bed of any claus reactor of the sulfur recoveryunit or in layers with other catalysts of different functions or types.

(1)Large specific surface area, more active centers, high activity and good activity stability; (2)The catalyst pore structure is abi modal distribution type pore distribution. small pores provide large specific surface area, active centers and ensure that the catalyst has sufficient mechanical strength. The appropriate amount of large pores reduces the diffusion restriction of process gas inside the catalyst particles, which is conducive to the reactants to reach the active centers more easily;

(3)The catalyst has high strength, low abrasion and long service life.