๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Synthesis of zeolites using organosilicon compounds as structure-directing agents

โœ Scribed by Hong-Xin Li; Miguel A. Camblor; M.E. Davis

Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
436 KB
Volume
3
Category
Article
ISSN
0927-6513

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Zeolite synthesis using novel structure
Zeolite synthesis using novel structure directing agents
๐Ÿ“‚ Article ๐Ÿ“… 2009 ๐Ÿ› Elsevier Science โš– 59 KB

## US labour union seeks end to HF in refineries The United Steelworkers union is appealing for a phaseout of hydrogen fluoride (HF) alkylation units in the USA for safety reasons. The National Petrochemical & Refiners Association opposed the call, arguing that HF is safe like other catalysts and

Alkylammonium polycations as structure-d
Alkylammonium polycations as structure-directing agents in MFI zeolite synthesis
โœ Larry W Beck; Mark E Davis ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 427 KB

Silicate and aluminosilicate MFI-type zeolites are synthesized with di-and triquaternary ammonium cations as structure-directing agents (SDA). Solid-state NMR spectra show that polycations are intact in the as-synthesized zeolites. Materials synthesized with polycationic molecules are compared to ze

High-silica molecular sieve syntheses us
High-silica molecular sieve syntheses using the sparteine related compounds as structure-directing agents
โœ K Tsuji; P Wagner; M.E Davis ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 786 KB

Three quaternary ammonium compounds are synthesized from sparteine and their performances in high-silica molecular sieve syntheses investigated. N(1)-Methyl-a-isosparteinium (compound A) is found to form the pure-silica molecular sieve with the CFI topology that was first synthesized with its diaste