JPS53108067A - Removing method for mercury included in roasting furnace gas containing sulfur dioxide - Google Patents
Removing method for mercury included in roasting furnace gas containing sulfur dioxideInfo
- Publication number
- JPS53108067A JPS53108067A JP2352677A JP2352677A JPS53108067A JP S53108067 A JPS53108067 A JP S53108067A JP 2352677 A JP2352677 A JP 2352677A JP 2352677 A JP2352677 A JP 2352677A JP S53108067 A JPS53108067 A JP S53108067A
- Authority
- JP
- Japan
- Prior art keywords
- furnace gas
- roasting furnace
- gas containing
- sulfur dioxide
- containing 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
Abstract
PURPOSE: To remove a very small quantity of mercury included in roasting furnace gas effectively through a simple operation by contacting the SO2-contg. roasting furnace gas formed at a roasting step for sulfide ore with SO3 at at a specific temp.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52023526A JPS602091B2 (en) | 1977-03-04 | 1977-03-04 | Method for removing mercury from roasting gas containing sulfur dioxide gas |
CA298,083A CA1110632A (en) | 1977-03-03 | 1978-03-02 | Epoxysuccinic acid derivatives |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52023526A JPS602091B2 (en) | 1977-03-04 | 1977-03-04 | Method for removing mercury from roasting gas containing sulfur dioxide gas |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53108067A true JPS53108067A (en) | 1978-09-20 |
JPS602091B2 JPS602091B2 (en) | 1985-01-19 |
Family
ID=12112880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52023526A Expired JPS602091B2 (en) | 1977-03-03 | 1977-03-04 | Method for removing mercury from roasting gas containing sulfur dioxide gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS602091B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5478540A (en) * | 1994-04-22 | 1995-12-26 | Walles; Wilhelm E. | Removal of mercury heavy metal values employing sulfur trioxide |
JP2006525116A (en) * | 2003-05-01 | 2006-11-09 | ザ、リージェンツ、オブ、ザ、ユニバーシティ、オブ、カリフォルニア | Method and apparatus for reducing mercury emissions in exhaust gas |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5744921A (en) * | 1996-05-02 | 1998-04-28 | Siemens Electric Limited | Control circuit for five-phase brushless DC motor |
CN113891974B (en) * | 2019-06-26 | 2023-06-23 | 株式会社久保田 | Working machine |
-
1977
- 1977-03-04 JP JP52023526A patent/JPS602091B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5478540A (en) * | 1994-04-22 | 1995-12-26 | Walles; Wilhelm E. | Removal of mercury heavy metal values employing sulfur trioxide |
JP2006525116A (en) * | 2003-05-01 | 2006-11-09 | ザ、リージェンツ、オブ、ザ、ユニバーシティ、オブ、カリフォルニア | Method and apparatus for reducing mercury emissions in exhaust gas |
Also Published As
Publication number | Publication date |
---|---|
JPS602091B2 (en) | 1985-01-19 |
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