JPS5377898A - Separating method for carbon monoxide gas from converter gas - Google Patents
Separating method for carbon monoxide gas from converter gasInfo
- Publication number
- JPS5377898A JPS5377898A JP15338276A JP15338276A JPS5377898A JP S5377898 A JPS5377898 A JP S5377898A JP 15338276 A JP15338276 A JP 15338276A JP 15338276 A JP15338276 A JP 15338276A JP S5377898 A JPS5377898 A JP S5377898A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- carbon monoxide
- converter
- separating method
- converter gas
- 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
Abstract
PURPOSE: To obtain carbon monoxide at a low cost by cooling converter gas after decarburization with gas separated in a rectifying column and further cooling the converter gas to -175°C with circulating nitrogen gas after which the cooled gas is fractionate into nitrogen and carbon monoxide in the rectifying column and the carbon monoxide is taken out from the bottom of the column.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15338276A JPS5377898A (en) | 1976-12-22 | 1976-12-22 | Separating method for carbon monoxide gas from converter gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15338276A JPS5377898A (en) | 1976-12-22 | 1976-12-22 | Separating method for carbon monoxide gas from converter gas |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5377898A true JPS5377898A (en) | 1978-07-10 |
JPS5523202B2 JPS5523202B2 (en) | 1980-06-21 |
Family
ID=15561238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15338276A Granted JPS5377898A (en) | 1976-12-22 | 1976-12-22 | Separating method for carbon monoxide gas from converter gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5377898A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104326472A (en) * | 2014-10-22 | 2015-02-04 | 杭州中泰深冷技术股份有限公司 | System and method for preparing CO by nitrogen circulation process |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4813648U (en) * | 1971-06-30 | 1973-02-15 |
-
1976
- 1976-12-22 JP JP15338276A patent/JPS5377898A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4813648U (en) * | 1971-06-30 | 1973-02-15 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104326472A (en) * | 2014-10-22 | 2015-02-04 | 杭州中泰深冷技术股份有限公司 | System and method for preparing CO by nitrogen circulation process |
Also Published As
Publication number | Publication date |
---|---|
JPS5523202B2 (en) | 1980-06-21 |
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