JPS5617907A - Method for oxidizing sulfur dioxide - Google Patents
Method for oxidizing sulfur dioxideInfo
- Publication number
- JPS5617907A JPS5617907A JP9158279A JP9158279A JPS5617907A JP S5617907 A JPS5617907 A JP S5617907A JP 9158279 A JP9158279 A JP 9158279A JP 9158279 A JP9158279 A JP 9158279A JP S5617907 A JPS5617907 A JP S5617907A
- Authority
- JP
- Japan
- Prior art keywords
- group element
- tio
- catalyst
- sulfur dioxide
- oxidizing sulfur
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Abstract
PURPOSE: To catalytically oxidize SO2 in a gas at a low temp. with high efficiency by using a caralyst free from Al2O3 as a carrier component and contg. a Pt group element and TiO2 in a predetermined percentage.
CONSTITUTION: When SO2 in a gas is catalytically oxidized, a catalyst containing a Pt group element and TiO2 is used. The TiO2 content is ≥about 70wt% of the total amount of the catalyst, and Al2O3 is not contained as a carrier component. The Pt group element content is preferably 0.01W2wt% of the total amount of the catalyst. As the Pt group element one or more among Pt, Rh, Ru and Pd are used preferably. The reaction temp. is preferably 300W450°C.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9158279A JPS5617907A (en) | 1979-07-20 | 1979-07-20 | Method for oxidizing sulfur dioxide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9158279A JPS5617907A (en) | 1979-07-20 | 1979-07-20 | Method for oxidizing sulfur dioxide |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5617907A true JPS5617907A (en) | 1981-02-20 |
JPS6111884B2 JPS6111884B2 (en) | 1986-04-05 |
Family
ID=14030532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9158279A Granted JPS5617907A (en) | 1979-07-20 | 1979-07-20 | Method for oxidizing sulfur dioxide |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5617907A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02200172A (en) * | 1989-01-31 | 1990-08-08 | Japan Tobacco Inc | Drier for brown leaf tobacco |
-
1979
- 1979-07-20 JP JP9158279A patent/JPS5617907A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02200172A (en) * | 1989-01-31 | 1990-08-08 | Japan Tobacco Inc | Drier for brown leaf tobacco |
Also Published As
Publication number | Publication date |
---|---|
JPS6111884B2 (en) | 1986-04-05 |
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