JPS53113266A - Direct reatment method for powdered substance containing chromium - Google Patents
Direct reatment method for powdered substance containing chromiumInfo
- Publication number
- JPS53113266A JPS53113266A JP2843777A JP2843777A JPS53113266A JP S53113266 A JPS53113266 A JP S53113266A JP 2843777 A JP2843777 A JP 2843777A JP 2843777 A JP2843777 A JP 2843777A JP S53113266 A JPS53113266 A JP S53113266A
- Authority
- JP
- Japan
- Prior art keywords
- powdered substance
- substance containing
- reatment
- direct
- containing chromium
- 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
- Fire-Extinguishing Compositions (AREA)
- Processing Of Solid Wastes (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
PURPOSE: To accomplish economical treatment of chromium (VI) in powdered substance with ease and swiftness through basicity control of powder after treatment with addition of ferrous sulfate to powdered substance containing chromium (VI) to reduce chromium (VI) in moisted condition.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52028437A JPS5939368B2 (en) | 1977-03-14 | 1977-03-14 | Direct treatment method for chromium-containing powder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52028437A JPS5939368B2 (en) | 1977-03-14 | 1977-03-14 | Direct treatment method for chromium-containing powder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53113266A true JPS53113266A (en) | 1978-10-03 |
JPS5939368B2 JPS5939368B2 (en) | 1984-09-22 |
Family
ID=12248634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52028437A Expired JPS5939368B2 (en) | 1977-03-14 | 1977-03-14 | Direct treatment method for chromium-containing powder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5939368B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6025581A (en) * | 1983-07-22 | 1985-02-08 | Suzuki Motor Co Ltd | Disposal of hexavalent chromium-containing coating material |
DE19643982A1 (en) * | 1996-10-31 | 1997-06-26 | Vve Gmbh Chemnitz | Method of removing toxic pollutants from solid industrial waste |
EP1123719A3 (en) * | 2000-01-10 | 2001-09-12 | mg technologies ag | Process for treatment of residues containing chromium (VI) |
WO2005026618A1 (en) * | 2003-09-10 | 2005-03-24 | Lurgi Lentjes Ag | Method for incinerating solid waste |
-
1977
- 1977-03-14 JP JP52028437A patent/JPS5939368B2/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6025581A (en) * | 1983-07-22 | 1985-02-08 | Suzuki Motor Co Ltd | Disposal of hexavalent chromium-containing coating material |
DE19643982A1 (en) * | 1996-10-31 | 1997-06-26 | Vve Gmbh Chemnitz | Method of removing toxic pollutants from solid industrial waste |
EP1123719A3 (en) * | 2000-01-10 | 2001-09-12 | mg technologies ag | Process for treatment of residues containing chromium (VI) |
WO2005026618A1 (en) * | 2003-09-10 | 2005-03-24 | Lurgi Lentjes Ag | Method for incinerating solid waste |
DE10341610B4 (en) * | 2003-09-10 | 2007-06-06 | Lurgi Lentjes Ag | Process for the incineration of solid waste |
DE10341610B8 (en) * | 2003-09-10 | 2007-09-27 | Lentjes Gmbh | Process for the incineration of solid waste |
Also Published As
Publication number | Publication date |
---|---|
JPS5939368B2 (en) | 1984-09-22 |
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