JPS55132619A - Treating method for malodorous gas - Google Patents
Treating method for malodorous gasInfo
- Publication number
- JPS55132619A JPS55132619A JP3873579A JP3873579A JPS55132619A JP S55132619 A JPS55132619 A JP S55132619A JP 3873579 A JP3873579 A JP 3873579A JP 3873579 A JP3873579 A JP 3873579A JP S55132619 A JPS55132619 A JP S55132619A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- malodorous
- chemicals
- activated carbon
- sprays
- 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)
- Separation Of Gases By Adsorption (AREA)
Abstract
PURPOSE: To deodorize malodorous gas efficiently by means of a small-sized device by a method wherein malodorous gas adsorbing chemicals are intermittently atomized in parallel with a gas stream for a fixed time and let pass through an activated carbon layer with the malodorous gas when the malodorous gas is deodorized by means of an activated carbon adsorbing method.
CONSTITUTION: Activated carbon 4 is filled into an adsorbing reaction tower 1 of malodorous gas, and sprays 5 are mounted at the upper stream side in a gas stream. The sprays 5 are installed which atomize alkaline chemicals such as NaOH, Na2CO3, etc. when malodorous components in the gas are acidic gas such as H2S, etc.; the sprays 5 are disposed which atomize acidic chemicals such as H2SO4, HCl, etc. when the malodorous components are alkaline gas such as NH3, (CH3)3N, etc. The gas 2 containing the malodorous components is heated at a temperature of 100°C or less by means of a preheater 9, and let pass in the activated carbon 4 with the chemicals from the sprays 5. The concentration of the chemicals at that time is approximate 1W20wt% and the temperature is approximate 50W 70°C, and the chemicals after deodorizing a malodor are adsorbed to the activated carbon, discharged outside a device by means of a discharge valve 8, and again regenerated and reused as a treating liquid.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3873579A JPS55132619A (en) | 1979-03-31 | 1979-03-31 | Treating method for malodorous gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3873579A JPS55132619A (en) | 1979-03-31 | 1979-03-31 | Treating method for malodorous gas |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55132619A true JPS55132619A (en) | 1980-10-15 |
Family
ID=12533575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3873579A Pending JPS55132619A (en) | 1979-03-31 | 1979-03-31 | Treating method for malodorous gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55132619A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07313836A (en) * | 1994-05-27 | 1995-12-05 | Konica Corp | Method for regenerating deodorant and deodorizer capable of regenerating deodorant |
JP2002095927A (en) * | 2000-07-21 | 2002-04-02 | Nikko Plant:Kk | Deodorizing method |
US6440415B1 (en) * | 1999-05-28 | 2002-08-27 | Johnson Laboratories, Inc. | Odor eliminating items and methods of use for hunting |
US6685955B2 (en) | 1999-05-28 | 2004-02-03 | Louis B. Johnson | Odor eliminating items and methods of use for hunting |
US6893632B2 (en) * | 1999-05-28 | 2005-05-17 | Louis B. Johnson | Odor elimination methods using zeolite-containing liquid sprays and detergent |
JP2007136059A (en) * | 2005-11-22 | 2007-06-07 | Atsuo Nozaki | Air cleaner and scavenger adjusting device used for this |
-
1979
- 1979-03-31 JP JP3873579A patent/JPS55132619A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07313836A (en) * | 1994-05-27 | 1995-12-05 | Konica Corp | Method for regenerating deodorant and deodorizer capable of regenerating deodorant |
US6440415B1 (en) * | 1999-05-28 | 2002-08-27 | Johnson Laboratories, Inc. | Odor eliminating items and methods of use for hunting |
US6685955B2 (en) | 1999-05-28 | 2004-02-03 | Louis B. Johnson | Odor eliminating items and methods of use for hunting |
US6893632B2 (en) * | 1999-05-28 | 2005-05-17 | Louis B. Johnson | Odor elimination methods using zeolite-containing liquid sprays and detergent |
JP2002095927A (en) * | 2000-07-21 | 2002-04-02 | Nikko Plant:Kk | Deodorizing method |
JP2007136059A (en) * | 2005-11-22 | 2007-06-07 | Atsuo Nozaki | Air cleaner and scavenger adjusting device used for this |
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