JPS5547143A - Manufacture of ammonia deodorizer - Google Patents
Manufacture of ammonia deodorizerInfo
- Publication number
- JPS5547143A JPS5547143A JP11929678A JP11929678A JPS5547143A JP S5547143 A JPS5547143 A JP S5547143A JP 11929678 A JP11929678 A JP 11929678A JP 11929678 A JP11929678 A JP 11929678A JP S5547143 A JPS5547143 A JP S5547143A
- Authority
- JP
- Japan
- Prior art keywords
- ammonia
- deodorizer
- mineral acid
- approx
- acid
- 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
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
PURPOSE:To obtain an adsorbent having a high ammonia deodorizing activity by treating natural zeolite as an ammonia deodorizer with a mineral acid and an aqueous solution of a ferrous salt of a mineral acid. CONSTITUTION:A natural zeolite, e.g., clinoptilolite, mordenite, etc., as raw material, is first boiled in a 1-2N mineral acid, e.g., hydrochloric acid, sulfuric acid, etc., for approx. 30 minutes, then washed with water, and lastly dipped in an approx. 1N aqueous solution of a ferrous salt of mineral acid such as an aqueous ferrous sulfate solution, followed by drying by the usual method. The ammonia deodorizer so manufactured can keep its high ammonia adsorbing capability even in a highly humid gas.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11929678A JPS5547143A (en) | 1978-09-29 | 1978-09-29 | Manufacture of ammonia deodorizer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11929678A JPS5547143A (en) | 1978-09-29 | 1978-09-29 | Manufacture of ammonia deodorizer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5547143A true JPS5547143A (en) | 1980-04-03 |
Family
ID=14757892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11929678A Pending JPS5547143A (en) | 1978-09-29 | 1978-09-29 | Manufacture of ammonia deodorizer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5547143A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60139338A (en) * | 1983-12-27 | 1985-07-24 | Nisshin Kagaku Kk | Deodorant |
US5162598A (en) * | 1990-04-10 | 1992-11-10 | Zeofuels Research (Proprietary) Limited | Conversion of propane and butane |
US5268107A (en) * | 1990-05-09 | 1993-12-07 | Zeofuels Research (Proprietary) Limited | Modified clinoptilolite as an ion exchange material |
US5488165A (en) * | 1990-04-10 | 1996-01-30 | Zeofuels Research (Proprietary) Limited | Process for the production of methyl amines |
JP2006035126A (en) * | 2004-07-28 | 2006-02-09 | National Institute Of Advanced Industrial & Technology | Digestion method of organic waste |
JP2009233647A (en) * | 2008-03-26 | 2009-10-15 | Purex Corp | Natural zeolite for ammonia adsorption to which sulfate group is imparted, and its manufacturing method |
-
1978
- 1978-09-29 JP JP11929678A patent/JPS5547143A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60139338A (en) * | 1983-12-27 | 1985-07-24 | Nisshin Kagaku Kk | Deodorant |
US5162598A (en) * | 1990-04-10 | 1992-11-10 | Zeofuels Research (Proprietary) Limited | Conversion of propane and butane |
US5488165A (en) * | 1990-04-10 | 1996-01-30 | Zeofuels Research (Proprietary) Limited | Process for the production of methyl amines |
US5268107A (en) * | 1990-05-09 | 1993-12-07 | Zeofuels Research (Proprietary) Limited | Modified clinoptilolite as an ion exchange material |
JP2006035126A (en) * | 2004-07-28 | 2006-02-09 | National Institute Of Advanced Industrial & Technology | Digestion method of organic waste |
JP2009233647A (en) * | 2008-03-26 | 2009-10-15 | Purex Corp | Natural zeolite for ammonia adsorption to which sulfate group is imparted, and its manufacturing method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |