JPS5695334A - Regeneration method of active carbon carrying phosphorus compound - Google Patents
Regeneration method of active carbon carrying phosphorus compoundInfo
- Publication number
- JPS5695334A JPS5695334A JP17382079A JP17382079A JPS5695334A JP S5695334 A JPS5695334 A JP S5695334A JP 17382079 A JP17382079 A JP 17382079A JP 17382079 A JP17382079 A JP 17382079A JP S5695334 A JPS5695334 A JP S5695334A
- Authority
- JP
- Japan
- Prior art keywords
- active carbon
- phosphorus
- carrying
- adsorption capacity
- phosphorus compound
- 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
Landscapes
- Treating Waste Gases (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
PURPOSE: To improve the malodorous gas adsorption capacity of regenerated active carbon of lowered adsorption capacity carrying the oxide of phosphorus, the oxygen acid of phosphorus or its salt by heating the same to 350W700°C which are above the decomposition temp. of phosphorus compounds.
CONSTITUTION: The active carbon carrying at least one kind of the oxide of phosphorus, the oxygen acid of phosphorus or its salt and having been degraded of adsorption capacity by being contacted with basic malodorous component gases such as ammonia and amines is heated at 350W700°C, whereby it is regenerated. The active carbon prepd. by using charcoal, coke, coconut shells, resins, etc. as raw materials, and generating the same and having 200W2,000m2/g specific surface areas may be used, and the amount of carrying the phosphorus compound in the active carbon is ≥1/100 with respect to the active carbon. The proper regeneration of the active carbon of degraded malodorous gas adsorption performance is to heat the active carbon at 370W500°C in the presence of an inert gas such as nitrogen or carbon dioxide.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17382079A JPS5695334A (en) | 1979-12-28 | 1979-12-28 | Regeneration method of active carbon carrying phosphorus compound |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17382079A JPS5695334A (en) | 1979-12-28 | 1979-12-28 | Regeneration method of active carbon carrying phosphorus compound |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5695334A true JPS5695334A (en) | 1981-08-01 |
JPS612013B2 JPS612013B2 (en) | 1986-01-22 |
Family
ID=15967751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17382079A Granted JPS5695334A (en) | 1979-12-28 | 1979-12-28 | Regeneration method of active carbon carrying phosphorus compound |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5695334A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006110303A1 (en) * | 2005-04-07 | 2006-10-19 | Meadwestvaco Corporation | Regeneration process for activated carbon for fuel purification |
JP2009082254A (en) * | 2007-09-28 | 2009-04-23 | Suminoe Textile Co Ltd | Basic gas removing filter |
JP2010501320A (en) * | 2006-08-23 | 2010-01-21 | カーボン ソリューションズ インコーポレイテッド | Acid impregnated activated carbon and method for forming and using the same |
JP2016193406A (en) * | 2015-03-31 | 2016-11-17 | 東邦化工建設株式会社 | Phosphate-added adsorbent element and method for producing the same |
-
1979
- 1979-12-28 JP JP17382079A patent/JPS5695334A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006110303A1 (en) * | 2005-04-07 | 2006-10-19 | Meadwestvaco Corporation | Regeneration process for activated carbon for fuel purification |
JP2010501320A (en) * | 2006-08-23 | 2010-01-21 | カーボン ソリューションズ インコーポレイテッド | Acid impregnated activated carbon and method for forming and using the same |
US9114358B2 (en) | 2006-08-23 | 2015-08-25 | Sulvaris Inc. | Acid-impregnated activated carbon and methods of forming and using the same |
JP2009082254A (en) * | 2007-09-28 | 2009-04-23 | Suminoe Textile Co Ltd | Basic gas removing filter |
JP2016193406A (en) * | 2015-03-31 | 2016-11-17 | 東邦化工建設株式会社 | Phosphate-added adsorbent element and method for producing the same |
Also Published As
Publication number | Publication date |
---|---|
JPS612013B2 (en) | 1986-01-22 |
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