JPS53113266A - Direct reatment method for powdered substance containing chromium - Google Patents

Direct reatment method for powdered substance containing chromium

Info

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
Application number
JP2843777A
Other languages
Japanese (ja)
Other versions
JPS5939368B2 (en
Inventor
Toshio Minato
Takuya Morishita
Minoru Tada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sakai Chemical Industry Co Ltd
Original Assignee
Sakai Chemical Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sakai Chemical Industry Co Ltd filed Critical Sakai Chemical Industry Co Ltd
Priority to JP52028437A priority Critical patent/JPS5939368B2/en
Publication of JPS53113266A publication Critical patent/JPS53113266A/en
Publication of JPS5939368B2 publication Critical patent/JPS5939368B2/en
Expired legal-status Critical Current

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
JP52028437A 1977-03-14 1977-03-14 Direct treatment method for chromium-containing powder Expired JPS5939368B2 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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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