RU2008144449A - ECOLOGICAL IRON CUTTER AND METHOD OF ITS USE - Google Patents
ECOLOGICAL IRON CUTTER AND METHOD OF ITS USE Download PDFInfo
- Publication number
- RU2008144449A RU2008144449A RU2008144449/15A RU2008144449A RU2008144449A RU 2008144449 A RU2008144449 A RU 2008144449A RU 2008144449/15 A RU2008144449/15 A RU 2008144449/15A RU 2008144449 A RU2008144449 A RU 2008144449A RU 2008144449 A RU2008144449 A RU 2008144449A
- Authority
- RU
- Russia
- Prior art keywords
- calcium
- iron sulfate
- containing material
- metallurgical slags
- iron cutter
- Prior art date
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- Processing Of Solid Wastes (AREA)
- Catalysts (AREA)
Abstract
1. Экологичный нейтрализатор железного купороса, содержащий кальцийсодержащий материал, отличающийся тем, что в качестве кальцийсодержащего материала используют металлургические шлаки с массовой долей реагента CaO в пределах 32,1-48,3%. ! 2. Способ нейтрализации железного купороса, включающий использование кальцийсодержащего материала, отличающийся тем, что железный купорос укладывают с кальцийсодержащими металлургическими шлаками послойно в соотношении 1:5. 1. An environmentally friendly neutralizer of iron sulfate, containing calcium-containing material, characterized in that metallurgical slags with a mass fraction of CaO reagent in the range of 32.1-48.3% are used as calcium-containing material. ! 2. A method of neutralizing iron sulfate, including the use of calcium-containing material, characterized in that the iron sulfate is laid with calcium-containing metallurgical slags in layers in a ratio of 1: 5.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2008144449/05A RU2404929C2 (en) | 2008-11-10 | 2008-11-10 | Ecologically clean iron vitriol neutraliser and method of using said neutraliser |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2008144449/05A RU2404929C2 (en) | 2008-11-10 | 2008-11-10 | Ecologically clean iron vitriol neutraliser and method of using said neutraliser |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2008144449A true RU2008144449A (en) | 2010-05-20 |
RU2404929C2 RU2404929C2 (en) | 2010-11-27 |
Family
ID=42675648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2008144449/05A RU2404929C2 (en) | 2008-11-10 | 2008-11-10 | Ecologically clean iron vitriol neutraliser and method of using said neutraliser |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2404929C2 (en) |
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2008
- 2008-11-10 RU RU2008144449/05A patent/RU2404929C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2404929C2 (en) | 2010-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20141111 |