JPS54127885A - Remover for basic gases - Google Patents
Remover for basic gasesInfo
- Publication number
- JPS54127885A JPS54127885A JP3582178A JP3582178A JPS54127885A JP S54127885 A JPS54127885 A JP S54127885A JP 3582178 A JP3582178 A JP 3582178A JP 3582178 A JP3582178 A JP 3582178A JP S54127885 A JPS54127885 A JP S54127885A
- Authority
- JP
- Japan
- Prior art keywords
- acid
- basic
- remover
- allophane
- support
- 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: A remover for basic gases which is regenerable and can remove basic gases in a gas selectively and effectively, prepared by adding an acid to a support consisting primarily of allophane.
CONSTITUTION: A support consisting of allophane alone or more than 60 % allophane is maxed with various kinds of inorganic acids and organic acids, e.g., acetic acid, oxalic acid, etc., preferably with sulfuric acid and phosphoric acid, in an amount of 0.5 to 80 wt % on the basis of support. The basic gas remover is brought into contact with a basic gas flowing at a space valocity of approx. 50 to l0000 hr-1 at a temperature of 0 to 150°C. The basic gas removing capability of the basic gas remover used can be completely regenerated by the procedure in which the remover used is brought into contact with water to remove basic compounds or salts and then treated with an acid aqueous solution to add an acid to the support.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3582178A JPS54127885A (en) | 1978-03-27 | 1978-03-27 | Remover for basic gases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3582178A JPS54127885A (en) | 1978-03-27 | 1978-03-27 | Remover for basic gases |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54127885A true JPS54127885A (en) | 1979-10-04 |
| JPS626850B2 JPS626850B2 (en) | 1987-02-13 |
Family
ID=12452605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3582178A Granted JPS54127885A (en) | 1978-03-27 | 1978-03-27 | Remover for basic gases |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54127885A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03104363U (en) * | 1990-02-13 | 1991-10-29 |
-
1978
- 1978-03-27 JP JP3582178A patent/JPS54127885A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS626850B2 (en) | 1987-02-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5297394A (en) | Removal of organic matter in phosphoric acid | |
| JPS54127885A (en) | Remover for basic gases | |
| JPS5410294A (en) | Regenerating method for used vanadium-titania catalyst | |
| JPS51136607A (en) | Process for purification of aqueous glycerine solution | |
| JPS532943A (en) | Process for treating waste water containing sulfur compounds | |
| JPS5426936A (en) | Removing method for welding slag and compound for slag removal | |
| JPS52148959A (en) | Treating method of ammoniacal nitrogen compound contained in a solution | |
| JPS5233902A (en) | Regeneration of waste oil by neutralizing acid sludge in the oil | |
| JPS5799320A (en) | Removing agent for basic gas | |
| JPS5247565A (en) | Method of absorbing and removing nox in exhaust gas | |
| JPS5331586A (en) | Activation treating method for selective ion exchanger | |
| JPS5212753A (en) | Water clarifier | |
| JPS5262167A (en) | Method of removing sulfuric acid mist | |
| JPS5393169A (en) | Cleaning method for exhaust gas | |
| JPS53144515A (en) | Recovery of methacrolein | |
| JPS5688816A (en) | Regeneration of active carbon | |
| JPS5443868A (en) | Removing method for nox in exhaust gas | |
| JPS52138361A (en) | Process for purifying waste water containing fluorine | |
| JPS5250977A (en) | Method of treating exhaust gas | |
| JPS53144899A (en) | Removing method for nitrate ions in aqueous solution of sulfuric acid | |
| JPS56111050A (en) | Method for removing alcohol in organic solvent by ion exchange resin | |
| JPS5330161A (en) | Ion exchange treating method of water cleaned exhaust gas | |
| JPS5297395A (en) | Removal of organic matter in phosphoric acid | |
| JPS56147680A (en) | Treatment of waste water | |
| JPS5575704A (en) | Method for removing iron in acid phosphate series extraction solvent |