HYDROTHERMAL SYNTHESIS OF LTA-TYPE ZEOLITE FROM ANGREN KAOLIN AND ITS BET ADSORPTION ANALYSIS

Authors

  • Mukhammadjonov Mirjalol Mukhammadjonov Mirjalol Author
  • Rakhmatkarieva Firuza Rakhmatkarieva Firuza Author

Keywords:

kaolin, porous materials, zeolite, hydrothermal method, adsorption.

Abstract

In this study, Angren kaolin was used as the raw material for the synthesis of KA zeolite. BET and DFT model analyses were performed to evaluate its textural properties. The BET surface area was determined to be 8.475 m²/g, while the DFT surface area was 19.575 m²/g. The maximum adsorption capacity reached 149.00 cc/g, and the average pore diameter was 3.24 Å.

Author Biographies

  • Mukhammadjonov Mirjalol, Mukhammadjonov Mirjalol

    PhD researcher, Namangan State Technical University,

    Namangan, Uzbekistan

  • Rakhmatkarieva Firuza, Rakhmatkarieva Firuza

    DSc, Chief Researcher, «Metallurgical processes and materials» laboratory Institute оf General and Inorganic Chemistry of Academy of Sciences of the Republic of  Uzbekistan, Tashkent, Uzbekistan

References

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Published

2026-07-02

Issue

Vol. 8 No. 1 (2026): GLOBAL TRENDS IN SCIENCE AND INNOVATION

Section

Articles