Author
Nigeru Uagusutatsufu
Bio: Nigeru Uagusutatsufu is an academic researcher. The author has contributed to research in topics: Aromatic hydrocarbon & Hydrogen. The author has an hindex of 1, co-authored 1 publications receiving 1 citations.
Topics: Aromatic hydrocarbon, Hydrogen
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Patent•
13 Nov 1985
TL;DR: In this paper, the authors proposed a method to prevent the deterioration of a catalyst and to improve the yield of arom. compds by employing a catalyst comprised of zeolite treated with a particular agent in reforming aliph. hydrocarbon and cycloparaffin.
Abstract: PURPOSE: To prevent the deterioration of a catalyst and to improve the yield of arom. compds., by employing a catalyst comprised of zeolite treated with a particular agent in reforming aliph. hydrocarbon and (or) alicyclic hydrocarbons to produce arom. hydrocarbon. CONSTITUTION: Zeolite (e.g., ZSM-5 zeolite) is treated with an org. silane compd. having a molecular diameter larger than the pore diameter of the zeolite to prepare a catalyst having 0.1W10μm-thick SiO 2 layer on the surface of the zeolite. A preferred examples of the org. silane compd. include those of the formula (wherein R 1 is H or 1W5C alkyl; R 2 is 1W5C alkoxyl; 0≤x≤3; 1≤y≤4; and x+y=4). Aliph. hydrocarbon (e.g., paraffins) and (or) alicyclic hydrocarbon (e.g., cycloparaffin) are reformed in the presence of the catalyst to obtain arom. hydrocarbon. COPYRIGHT: (C)1987,JPO&Japio
6 citations