Investigation of the effects on the structure of MSU-S materials assembled from zeolite BEA, MFI seeds

Số 44 [ Month 10- Year 2013]

Mesoporous aluminosilicate materials assembled from zeolite BEA and MFI seeds were first synthesized from kaolin clay in the presence of cetyltrimethylammoniumbromide C16H33N(CH3)3Br (CTAB). The effect of the CTAB/(Si+Al) molar ratio on the structure of the final materials was investigated and these materials were characterized by SAXS, XRD and IR. The results indicated that the materials synthesized with aging time of 96h, the CTAB/(Si+Al) molar ratio of 0.25 and pH of 9 contains hexagonal mesostructure. In addition, this material also contains protozeolitic BEA and MFI seeds in the mesoporous structure

Authors
Attach Reviewers
  • C. Baerlocher, W. M. Meier, D. H. Olson(2001), Atlas of Zeolite Framework Types,
  • J. Ceika, H. Van Bekkum(2005), Zeolites and Ordered Mesoporous Materials, Elsevier Amsterdam
Article information

Title

NGHIÊN CỨU CÁC YẾU TỐ ẢNH HƯỞNG ĐẾN CẤU TRÚC VẬT LIỆU XÚC TÁC MSU-S TỪ MẦM ZEOLIT BEA VÀ MFI

Volumn

Số 44

Field

Oil and Gas

Keyword

Oil and Gas

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