JPS546889A - Absorbing solution for hydrogen cyanide in exhaust gas - Google Patents
Absorbing solution for hydrogen cyanide in exhaust gasInfo
- Publication number
- JPS546889A JPS546889A JP7297577A JP7297577A JPS546889A JP S546889 A JPS546889 A JP S546889A JP 7297577 A JP7297577 A JP 7297577A JP 7297577 A JP7297577 A JP 7297577A JP S546889 A JPS546889 A JP S546889A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- hydrogen cyanide
- absorbing solution
- absorbing
- khco
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
Abstract
PURPOSE: To provide an absorbing soln. obtd. by dissolving NaHCO3 or KHCO3 and copper salts in water, which absorbs HCN in exhaust gas with high efficiency.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7297577A JPS546889A (en) | 1977-06-20 | 1977-06-20 | Absorbing solution for hydrogen cyanide in exhaust gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7297577A JPS546889A (en) | 1977-06-20 | 1977-06-20 | Absorbing solution for hydrogen cyanide in exhaust gas |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS546889A true JPS546889A (en) | 1979-01-19 |
JPS5756364B2 JPS5756364B2 (en) | 1982-11-29 |
Family
ID=13504891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7297577A Granted JPS546889A (en) | 1977-06-20 | 1977-06-20 | Absorbing solution for hydrogen cyanide in exhaust gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS546889A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5009869A (en) * | 1987-12-28 | 1991-04-23 | Electrocinerator Technologies, Inc. | Methods for purification of air |
WO2010057544A1 (en) * | 2008-11-20 | 2010-05-27 | Lonza Ltd | Method for removing hydrogen cyanide from ethane dinitrile |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101785955A (en) * | 2010-03-03 | 2010-07-28 | 中国石油大学(华东) | Device for absorbing toxic gases generated in combustion of underground fracture charge |
-
1977
- 1977-06-20 JP JP7297577A patent/JPS546889A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5009869A (en) * | 1987-12-28 | 1991-04-23 | Electrocinerator Technologies, Inc. | Methods for purification of air |
WO2010057544A1 (en) * | 2008-11-20 | 2010-05-27 | Lonza Ltd | Method for removing hydrogen cyanide from ethane dinitrile |
Also Published As
Publication number | Publication date |
---|---|
JPS5756364B2 (en) | 1982-11-29 |
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