JPS54123573A - Exhaust gas treating agent - Google Patents
Exhaust gas treating agentInfo
- Publication number
- JPS54123573A JPS54123573A JP3137178A JP3137178A JPS54123573A JP S54123573 A JPS54123573 A JP S54123573A JP 3137178 A JP3137178 A JP 3137178A JP 3137178 A JP3137178 A JP 3137178A JP S54123573 A JPS54123573 A JP S54123573A
- Authority
- JP
- Japan
- Prior art keywords
- gases
- org
- inorg
- exhaust gas
- gas treating
- 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.)
- Pending
Links
Landscapes
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
PURPOSE: To provide an exhaust gas treating agent capable of treating org. gases, inorg. gases, dust and tar-like substances at the same time with high efficiency by adding an amino-alcohol to a paraffinic org. cpd.
CONSTITUTION: 5W20 wt% of an amino-alcohol selected from mono-, di- and tri-ethanolamines is added to a paraffinic org. cpd., pref. liquid paraffin to provide an exhaust gas treating agent. Using the agent org. gases such as toluene, xylene and trichlene, inorg. gases such as SO2 and NO2, dust, tar-like substances, etc. can be removed by scrubbing with good efficiency. Since the agent contains no inorg. cpd., it can be recycled repeatedly by thermally decomposing the org. gases absorbed and separating the inorg. gases by water extraction, etc.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3137178A JPS54123573A (en) | 1978-03-17 | 1978-03-17 | Exhaust gas treating agent |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3137178A JPS54123573A (en) | 1978-03-17 | 1978-03-17 | Exhaust gas treating agent |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54123573A true JPS54123573A (en) | 1979-09-25 |
Family
ID=12329388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3137178A Pending JPS54123573A (en) | 1978-03-17 | 1978-03-17 | Exhaust gas treating agent |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54123573A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988006487A1 (en) * | 1987-03-06 | 1988-09-07 | Fuel Tech, Inc. | Process for nitrogen oxides reduction with minimization of the production of other pollutants |
US4777024A (en) * | 1987-03-06 | 1988-10-11 | Fuel Tech, Inc. | Multi-stage process for reducing the concentration of pollutants in an effluent |
US4780289A (en) * | 1987-05-14 | 1988-10-25 | Fuel Tech, Inc. | Process for nitrogen oxides reduction and minimization of the production of other pollutants |
US4803059A (en) * | 1987-04-15 | 1989-02-07 | Fuel Tech, Inc. | Process for the reduction of nitrogen oxides in an effluent using a hydroxy amino hydrocarbon |
US4844878A (en) * | 1985-10-04 | 1989-07-04 | Fuel Tech, Inc. | Process for the reduction of nitrogen oxides in an effluent |
US5017347A (en) * | 1987-02-13 | 1991-05-21 | Fuel Tech, Inc. | Process for nitrogen oxides reduction and minimization of the production of other pollutants |
US5057293A (en) * | 1987-02-13 | 1991-10-15 | Fuel Tech, Inc. | Multi-stage process for reducing the concentration of pollutants in an effluent |
US5240689A (en) * | 1989-06-19 | 1993-08-31 | Noell, Inc. | Process using two-stage boiler injection for reduction of nitrogen |
CN110917857A (en) * | 2019-12-13 | 2020-03-27 | 陕西速源节能科技有限公司 | Industrial waste gas treatment reagent |
-
1978
- 1978-03-17 JP JP3137178A patent/JPS54123573A/en active Pending
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4844878A (en) * | 1985-10-04 | 1989-07-04 | Fuel Tech, Inc. | Process for the reduction of nitrogen oxides in an effluent |
US5017347A (en) * | 1987-02-13 | 1991-05-21 | Fuel Tech, Inc. | Process for nitrogen oxides reduction and minimization of the production of other pollutants |
US5057293A (en) * | 1987-02-13 | 1991-10-15 | Fuel Tech, Inc. | Multi-stage process for reducing the concentration of pollutants in an effluent |
WO1988006487A1 (en) * | 1987-03-06 | 1988-09-07 | Fuel Tech, Inc. | Process for nitrogen oxides reduction with minimization of the production of other pollutants |
US4777024A (en) * | 1987-03-06 | 1988-10-11 | Fuel Tech, Inc. | Multi-stage process for reducing the concentration of pollutants in an effluent |
GB2225001A (en) * | 1987-03-06 | 1990-05-23 | Fuel Tech Inc | Process for nitrogen oxices reduction with minimization of the production of other pollutants |
GB2225001B (en) * | 1987-03-06 | 1991-09-04 | Fuel Tech Inc | Process for nitrogen oxides reduction with minimization of the production of other pollutants |
US4803059A (en) * | 1987-04-15 | 1989-02-07 | Fuel Tech, Inc. | Process for the reduction of nitrogen oxides in an effluent using a hydroxy amino hydrocarbon |
US4780289A (en) * | 1987-05-14 | 1988-10-25 | Fuel Tech, Inc. | Process for nitrogen oxides reduction and minimization of the production of other pollutants |
WO1988008824A1 (en) * | 1987-05-14 | 1988-11-17 | Fuel Tech, Inc. | Process for nitrogen oxides reduction and minimization of the production of other pollutants |
US5240689A (en) * | 1989-06-19 | 1993-08-31 | Noell, Inc. | Process using two-stage boiler injection for reduction of nitrogen |
CN110917857A (en) * | 2019-12-13 | 2020-03-27 | 陕西速源节能科技有限公司 | Industrial waste gas treatment reagent |
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