News
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Development direction of activated alumina
In an exciting new development, researchers have successfully activated aluminum, opening up a world of possibilities for its use in various industries. The breakthrough, reported in a recent study published in the journal Nature, has the potential to revolutionize the way aluminum is utilized in...Read more -
Application of ZSM molecular sieve as isomerization catalyst
ZSM molecular sieve is a kind of crystalline silicaluminate with unique pore size and shape, which has been widely used in various chemical reactions because of its excellent catalytic performance. Among them, the application of ZSM molecular sieve in the field of isomerization catalyst has attra...Read more -
Surface acidity of ZSM molecular sieve
The surface acidity of ZSM molecular sieve is one of its important properties as a catalyst. This acidity comes from the aluminum atoms in the molecular sieve skeleton, which can provide protons to form a protonated surface. This protonated surface can participate in a variety of chemical reactio...Read more -
Effect of Si-Al ratio on ZSM molecular sieve
The Si/Al ratio (Si/Al ratio) is an important property of ZSM molecular sieve, which reflects the relative content of Si and Al in the molecular sieve. This ratio has an important effect on the activity and selectivity of ZSM molecular sieve. First, the Si/Al ratio can affect the acidity of ZSM m...Read more -
The effect and function of template agent on the synthesis of ZSM molecular sieve
In the process of molecular sieve synthesis, template agent plays a crucial role. The template agent is an organic molecule that can guide the crystal growth of the molecular sieve through the intermolecular interaction and determine its final crystal structure. First, the template agent can affe...Read more -
ZSM molecular sieve
ZSM molecular sieve is a kind of catalyst with unique structure, which shows excellent performance in many chemical reactions due to its excellent acidic function. The following are some catalysts and reactions that ZSM molecular sieves can be used for: 1. Isomerization reaction: ZSM molecular si...Read more -
Application and synthesis of ZSM-5 molecular sieve
I. Introduction ZSM-5 molecular sieve is a kind of microporous material with unique structure, which has been widely used in many fields because of its good adsorption properties, stability and catalytic activity. In this paper, the application and synthesis of ZSM-5 molecular sieve will be intr...Read more -
Research on the scope of application of silica gel desiccant
In production and life, silica gel can be used to dry N2, air, hydrogen, natural gas [1] and so on. According to acid and alkali, desiccant can be divided into: acid desiccant, alkaline desiccant and neutral desiccant [2]. Silica gel appears to be a neutral dryer that seems to dry NH3, HCl, SO2, ...Read more
