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Hydrophobic molecular sieve-based composite material and preparation method thereof

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  • Title:
    Hydrophobic molecular sieve-based composite material and preparation method thereof
  • Author: PAN TAO ; SHI DONGJUN ; LUO JIANPING ; XU JIQING ; GUO XING
  • Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SEPARATION ; THEIR RELEVANT APPARATUS ; TRANSPORTING
  • Description: The invention discloses a hydrophobic molecular sieve-based composite material and a preparation method thereof. The composite material is mainly prepared from pure silicon-based ZSM-5, is doped witha small amount of SiO2, and belongs to a pure silicon-based material. The preparation method is characterized in that a molecular sieve-based glass fiber board is made by a microwave-assisted synthesizing technology and a papermaking technology, made into a corrugated shape by hot pressing. The composite material prepared by the method has the advantages of high effective ingredient content, highadsorption performance, high hydrophobic property, high hydrothermal stability, low energy consumption, simple process steps, high material machining operability and the like, and can be widely applied to treatment equipment for organic waste gases such as industrial VOCs (Volatile Organic Compounds). 本发明公开了种疏水性分子筛基复合材料及其制备方法。复合材料主要有纯硅基ZSM-5构成,并掺有少量SiO,属于纯硅基材质。本发明的制备方法采用微波辅助合成技术,采用抄纸技术抄造出分子筛基玻璃纤维板,并热压成瓦楞状。本发明所制备的复合材料中有效成分含
  • Creation Date: 2019
  • Language: Chinese;English
  • Source: esp@cenet

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