JPS60232248A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Hydrogenation catalyst
Assignee: Mitsubishi Heavy Industries Ltd
•
Filing: 1984-05-01
•
Granted: —
•
Expires: 2004-05-01
Abstract
Abstract PURPOSE:To obtain a hydrogenation catalyst performing denitrification when used in the hydrorefining of heavy oil, by using a material, which is obtained by coating the periphery of zeolite being a nucleus with titanium oxide, as a carrier. CONSTITUTION:Silica-alumina aeolite having strong acidity is used as a nucleus and a material, which is obtained by coating the periphery of said zeolite with titanium oxide, is used as a carrier which is, in turn, allowed to support a catalytic component such as nickel oxide or molybdenum oxide.
Inventors
- 👤 Shigeo Yokoyama
- 👤 横山 成男
- 👤 Kozo Iida
- 👤 耕三 飯田
- 👤 Takashi Ueda
- 👤 隆 上田
- 👤 Shigeru Nojima
- 👤 繁 野島
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-30 14:55
CPC Classifications
—
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.