JPH0221853B2 - - Google Patents
Info
- Publication number
- JPH0221853B2 JPH0221853B2 JP57095689A JP9568982A JPH0221853B2 JP H0221853 B2 JPH0221853 B2 JP H0221853B2 JP 57095689 A JP57095689 A JP 57095689A JP 9568982 A JP9568982 A JP 9568982A JP H0221853 B2 JPH0221853 B2 JP H0221853B2
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- gypsum
- sulfuric acid
- produce
- direct reduction
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/46—Sulfates
- C01F11/464—Sulfates of Ca from gases containing sulfur oxides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57095689A JPS58214321A (ja) | 1982-06-04 | 1982-06-04 | 直接還元製鉄プロセスにおける湿式排ガス脱硫方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57095689A JPS58214321A (ja) | 1982-06-04 | 1982-06-04 | 直接還元製鉄プロセスにおける湿式排ガス脱硫方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58214321A JPS58214321A (ja) | 1983-12-13 |
| JPH0221853B2 true JPH0221853B2 (enrdf_load_html_response) | 1990-05-16 |
Family
ID=14144455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57095689A Granted JPS58214321A (ja) | 1982-06-04 | 1982-06-04 | 直接還元製鉄プロセスにおける湿式排ガス脱硫方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58214321A (enrdf_load_html_response) |
-
1982
- 1982-06-04 JP JP57095689A patent/JPS58214321A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58214321A (ja) | 1983-12-13 |
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