Silicoaluminophosphate Molecular Sieves SAPO-11 and SAPO-41: Synthesis, Properties, and Applications for Hydroisomerization of C16+n-Paraffins. Part 1: Current State of Research on SAPO-11 and SAPO-41 Synthesis (A Review)

被引:13
|
作者
Agliullin, M. R. [1 ]
Kutepov, B., I [1 ]
Ostroumova, V. A. [2 ]
Maximov, A. L. [2 ]
机构
[1] Russian Acad Sci IPC RAS, Ufa Fed Res Ctr, Inst Petrochem & Catalysis, Ufa 450075, Russia
[2] Russian Acad Sci, Topchiev Inst Petrochem Synth, Moscow 119991, Russia
基金
俄罗斯科学基金会;
关键词
silicoaluminophosphate; molecular sieves; SAPO-11; SAPO-41; template; physicochemical properties; structural features; silicoaluminophosphate synthesis; DRY-GEL CONVERSION; CATALYTIC-PROPERTIES; N-OCTANE; HYDROTHERMAL SYNTHESIS; IONOTHERMAL SYNTHESIS; CRYSTALLIZATION PROCESS; BIFUNCTIONAL CATALYSTS; MORPHOLOGY CONTROL; RAPID SYNTHESIS; SILICON CONTENT;
D O I
10.1134/S0965544121080028
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The review presents an analysis of the distinctive features of the structure and synthesis of silicoaluminophosphate molecular sieves such as SAPO-11 and SAPO-41. Various crystallization types are described and compared, including dry-gel conversion (DGC), solvent-free crystallization, hydrothermal crystallization, solvothermal crystallization, and crystallization in ionic liquids. The crystallization mechanisms are discussed.
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页码:836 / 851
页数:16
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