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In the refining and natural gas purification industries, mainstream Claus sulfur recovery units generally adopt activated alumina and titanium-base...

Sintering is the most common irreversible deactivation phenomenon of industrial catalysts under high-temperature conditions, widely occurring in ch...

During catalytic production, reactor over-temperature and thermal runaway are the most frequent and high-risk abnormal conditions for exothermic re...

Catalysis technology serves as a core pillar in modern chemical industry, energy conversion and environmental governance. As the functional core of...

A Catalyst COA (Certificate of Analysis) is the core technical document for quality traceability of each batch of catalyst products. It is also a m...

When loading catalysts into industrial reactors, ceramic balls are essential auxiliary packing materials. Depending on their installation positions...

The packaging of catalysts directly affects product activity, storage stability and transportation safety. In industrial applications, appropriate ...

Activated alumina is a porous functional adsorbent with high specific surface area. It is manufactured via calcination and dehydration at medium-lo...

1. Definition and Basic Characteristics of Catalysts A catalyst is a substance that alters the rate of a chemical reaction by interacting with reac...

During the actual operation of sulfur recovery units, catalyst activity is the core factor ensuring stable and efficient operation and high sulfur ...

1. Basic Properties Molecular sieves are crystalline porous materials with regularly distributed, uniform nano-scale micropore channels inside. Com...

In sulfur recovery units for petroleum refining, natural gas purification and coal chemical plants, conventional two-stage and three-stage Claus pr...