JPS57106516A - Manufacture of activated carbon - Google Patents
Manufacture of activated carbonInfo
- Publication number
- JPS57106516A JPS57106516A JP55182581A JP18258180A JPS57106516A JP S57106516 A JPS57106516 A JP S57106516A JP 55182581 A JP55182581 A JP 55182581A JP 18258180 A JP18258180 A JP 18258180A JP S57106516 A JPS57106516 A JP S57106516A
- Authority
- JP
- Japan
- Prior art keywords
- activated carbon
- superior
- 1min
- succession
- gaseous
- 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
Abstract
PURPOSE: To obtain activated carbon having superior adsorbing performance by treating activated carbon as starting material with a gas contg. oxygen at a high temp. and with a gas contg. ammonia at a high temp. in succession.
CONSTITUTION: Activated carbon as starting material is activated by contact with a gas contg. 0.1W21.0vol% oxygen at 200W800°C for ≥ about 1min and with gaseous ammonia at 200W1,300°C for ≥ about 1min in succession. The gaseous ammonia is used in the form of a mixed gas together with nitrogen, gaseous CO2, steam, etc. By this method activated carbon having superior performance of adsorbing NOX, SOX, SH, alkyl sulfide, mercaptan, etc. is obtd. This activated carbon has also superior power of removing chlorine, phophorus, etc. in an aqueous soln.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55182581A JPS57106516A (en) | 1980-12-22 | 1980-12-22 | Manufacture of activated carbon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55182581A JPS57106516A (en) | 1980-12-22 | 1980-12-22 | Manufacture of activated carbon |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57106516A true JPS57106516A (en) | 1982-07-02 |
| JPS638809B2 JPS638809B2 (en) | 1988-02-24 |
Family
ID=16120780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55182581A Granted JPS57106516A (en) | 1980-12-22 | 1980-12-22 | Manufacture of activated carbon |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57106516A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0729783A2 (en) * | 1995-03-01 | 1996-09-04 | Takeda Chemical Industries, Ltd. | A nitrogen-containing molecular sieving carbon, a process for preparing the same and use thereof |
| JP2005517522A (en) * | 2001-08-23 | 2005-06-16 | ザ プロクター アンド ギャンブル カンパニー | Water filter and method of using water filter |
| US7214645B2 (en) | 2000-06-09 | 2007-05-08 | Helsa Automotive Gmbh & Co. Kg | Production of activated carbon exhibiting an elevated catalytic activity |
-
1980
- 1980-12-22 JP JP55182581A patent/JPS57106516A/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0729783A2 (en) * | 1995-03-01 | 1996-09-04 | Takeda Chemical Industries, Ltd. | A nitrogen-containing molecular sieving carbon, a process for preparing the same and use thereof |
| EP0729783A3 (en) * | 1995-03-01 | 1996-11-13 | Takeda Chemical Industries Ltd | A nitrogen-containing molecular sieving carbon, a process for preparing the same and use thereof |
| US5670124A (en) * | 1995-03-01 | 1997-09-23 | Takeda Chemical Industries, Ltd. | Nitrogen-containing molecular sieving carbon, a process for preparing the same and use thereof |
| US7214645B2 (en) | 2000-06-09 | 2007-05-08 | Helsa Automotive Gmbh & Co. Kg | Production of activated carbon exhibiting an elevated catalytic activity |
| JP2005517522A (en) * | 2001-08-23 | 2005-06-16 | ザ プロクター アンド ギャンブル カンパニー | Water filter and method of using water filter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS638809B2 (en) | 1988-02-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE8304069D0 (en) | PROCEDURE FOR CATALYTIC DESULATOR OF A SURF GAS INCLUDING H? 712S | |
| JPS57106516A (en) | Manufacture of activated carbon | |
| JPS5738932A (en) | Desulfurization method for exhaust combustion gas | |
| JPS5227068A (en) | Exhaust gas desulfurization process | |
| JPS5218468A (en) | Process for removal of nitrogen oxides | |
| JPS5472771A (en) | Removing method of sulfur oxides | |
| JPS5551421A (en) | Deodorization | |
| JPS54132471A (en) | Removing method for bad smell | |
| JPS51146368A (en) | A process for denitration and desulfurization treatment of exhaust gas | |
| JPS5317591A (en) | Treating method for exhaust gas containing sulfur oxides | |
| JPS51114369A (en) | Method of treatment of exkaust gas | |
| JPS51114371A (en) | A method of treating nitrogen oxide in waste gas | |
| JPS5224982A (en) | Exhaust gas desulfurization process | |
| JPS5330472A (en) | Desulfurizing method for exhaust combustion gas | |
| JPS5216868A (en) | Treating desulfurization waste water | |
| JPS5295578A (en) | Wet process desulfurization of exhaust gas by slag | |
| JPS55139818A (en) | Exhaust gas desulfurizing method | |
| JPS51119182A (en) | Method for combustion treatment of waste liquor | |
| JPS527864A (en) | Method for treatment of waste gas containing nitrogen oxides | |
| JPS5761627A (en) | Regeneration of clucium oxide from calcium sulfate utilizing fluidized bed | |
| JPS5381477A (en) | Removing method for heavy metal contained in solution used in treatment of exhaust gas | |
| JPS53135880A (en) | Desulfurizing method for exhaust gas | |
| JPS56104708A (en) | Purification of carbon dioxide gas | |
| JPS51124665A (en) | A method of treating waste gas containing nitrogen oxides | |
| JPS57117592A (en) | Purification of fuel gas |