JPS5322888A - Recovering method for iron.edta complex - Google Patents
Recovering method for iron.edta complexInfo
- Publication number
- JPS5322888A JPS5322888A JP9711676A JP9711676A JPS5322888A JP S5322888 A JPS5322888 A JP S5322888A JP 9711676 A JP9711676 A JP 9711676A JP 9711676 A JP9711676 A JP 9711676A JP S5322888 A JPS5322888 A JP S5322888A
- Authority
- JP
- Japan
- Prior art keywords
- iron
- edta complex
- recovering method
- edta
- complex
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: To adjust the pH value of an NOx absorbing liquid contg. Fe-EDTA complex, SO2 3 -, and HSO- 3 within a specified range by adding an acid so as to recover Fe and EDTA as effective components in an easy and efficient manne
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9711676A JPS5322888A (en) | 1976-08-16 | 1976-08-16 | Recovering method for iron.edta complex |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9711676A JPS5322888A (en) | 1976-08-16 | 1976-08-16 | Recovering method for iron.edta complex |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5322888A true JPS5322888A (en) | 1978-03-02 |
Family
ID=14183588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9711676A Pending JPS5322888A (en) | 1976-08-16 | 1976-08-16 | Recovering method for iron.edta complex |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5322888A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03268756A (en) * | 1989-11-17 | 1991-11-29 | Minnesota Mining & Mfg Co <3M> | Throwaway diaper and its manufacture |
US5852855A (en) * | 1989-11-17 | 1998-12-29 | Minnesota Mining And Manufacturing Company | Disposable diaper with fastener |
CN110292827A (en) * | 2018-03-23 | 2019-10-01 | 江苏兰谷环保科技股份有限公司 | A kind of air purifying preparation and its application |
CN110292846A (en) * | 2018-03-23 | 2019-10-01 | 江苏兰谷环保科技股份有限公司 | It is a kind of for removing the cleanser of volatile organic matter and its application in air |
-
1976
- 1976-08-16 JP JP9711676A patent/JPS5322888A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03268756A (en) * | 1989-11-17 | 1991-11-29 | Minnesota Mining & Mfg Co <3M> | Throwaway diaper and its manufacture |
US5852855A (en) * | 1989-11-17 | 1998-12-29 | Minnesota Mining And Manufacturing Company | Disposable diaper with fastener |
CN110292827A (en) * | 2018-03-23 | 2019-10-01 | 江苏兰谷环保科技股份有限公司 | A kind of air purifying preparation and its application |
CN110292846A (en) * | 2018-03-23 | 2019-10-01 | 江苏兰谷环保科技股份有限公司 | It is a kind of for removing the cleanser of volatile organic matter and its application in air |
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