一种酮烷基化催化剂的制备设备及其制备方法
By preparing a porous solid particulate catalyst support, the problems of corrosive gas release and environmental pollution caused by homogeneous catalysts were solved, and a highly efficient ketone alkylation reaction was achieved.
CN116571130BActive Publication Date: 2026-07-17BSM CHEM CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- BSM CHEM CO LTD
- Filing Date
- 2023-03-30
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
In existing alkylation reactions, homogeneous catalysts suffer from problems such as the release of corrosive gases, high equipment requirements, poor catalytic performance, and environmental pollution.
Method used
A ketone alkylation catalyst was prepared using a porous solid particle catalyst support through ion exchange modification, activity enhancement, and high-temperature calcination. Corrosion-resistant equipment was used to avoid the generation of byproducts.
Benefits of technology
It improves catalytic effect, increases contact area, has good stability, does not produce pollution, and significantly enhances catalytic effect.
✦ Generated by Eureka AI based on patent content.
Abstract
本发明涉及烷基化催化剂制备技术领域，具体为一种酮烷基化催化剂的制备设备及其制备方法，该酮烷基化催化剂的制备设备及其制备方法，通过酸碱处理制备具有多级孔结构的催化剂载体，使其能够成为固相催化剂，能够增大在液相反应中的接触面积，提高催化效果；并通过催化剂载体能够分别进行铁离子交换、钾离子强化的制备工艺使其催化剂载体附着有能够促进酮类衍生物烷基化反应的铁离子和钾离子，使得酮类上的羰基断裂速度和与烷基基团相连的速度加快，即能够起到更加高效的活化催化作用；并且该类催化剂的基体催化剂载体通过酸碱处理和焙烧并不会产生毒副产物，其稳定性较好，不会造成污染问题。
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