The Preparation of Composite Zeolite Filter

Miao Wan Li; Yan Zhen Yu; Long Long Gao

doi:10.4028/www.scientific.net/AMR.602-604.1120

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 602-604The Preparation of Composite Zeolite Filter

The Preparation of Composite Zeolite Filter

Abstract:

Using natural-zeolite as main raw material, prepare spherical composite zeolite filter material by adding adhesive, pore-forming agent, etc. By measuring cylinder compressive strength apparent porosity and adsorption capacity of ammonia and doing orthogonal experiment, the optimal process combination is C3A1B3, namely ω zeolite powder : ω adhesive : ω pore-forming agent =55%：35%：10%, activation temperature is 150°C, activation time is 3h.The end product’s packing density is 674Kg/m3, cylinder compressive strength is 4.32MPa, and apparent porosity is 59.02%.

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Periodical:

Advanced Materials Research (Volumes 602-604)

Pages:

1120-1123

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.602-604.1120

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Online since:

December 2012

Authors:

Miao Wan Li, Yan Zhen Yu, Long Long Gao

Keywords:

Activation, Composite Filter Material, Preparation

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