JPH0543484A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Production of aromatic hydrocarbon
Assignee: Research Association for Utilization of Light Oil
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Filing: 1991-08-16
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Granted: —
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Expires: 2011-08-16
Abstract
Abstract PURPOSE:To inhibit inactivation of a crystalline silicate catalyst in an aromatization reaction. CONSTITUTION:In production of aromatic hydrocarbons by dehydration cyclization of light hydrocarbons mainly composed of 2-7C paraffins and/or olefins in the presence of a catalyst composition containing a crystalline silicate at 350 deg.C-650 deg.C and <=5kg/cm<2> hydrogen partial pressure, 20-200wt.ppm water is mixed in the light hydrocarbon-supply raw material.
Inventors
- 👤 Tadami Kondo
- 👤 忠美 近藤
- 👤 Kazuo Hirabayashi
- 👤 一男 平林
- 👤 Fumio Igarashi
- 👤 文穂 五十嵐
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-05 09:29
CPC Classifications
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