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JPS5227097A - Process of harmless chromium slag - Google Patents

Process of harmless chromium slag

Info

Publication number
JPS5227097A
JPS5227097A JP50104598A JP10459875A JPS5227097A JP S5227097 A JPS5227097 A JP S5227097A JP 50104598 A JP50104598 A JP 50104598A JP 10459875 A JP10459875 A JP 10459875A JP S5227097 A JPS5227097 A JP S5227097A
Authority
JP
Japan
Prior art keywords
chromium slag
harmless
harmless chromium
chromiun
ore
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
Application number
JP50104598A
Other languages
Japanese (ja)
Inventor
Kiichi Nagaya
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.)
Hitachi Zosen Corp
Original Assignee
Hitachi Zosen Corp
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 Hitachi Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP50104598A priority Critical patent/JPS5227097A/en
Publication of JPS5227097A publication Critical patent/JPS5227097A/en
Pending legal-status Critical Current

Links

Landscapes

  • Gasification And Melting Of Waste (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Furnace Details (AREA)

Abstract

PURPOSE: Process making harmless of chromium slag obtained by the extraction of the alkali chromate from the chromiun ore.
COPYRIGHT: (C)1977,JPO&Japio
JP50104598A 1975-08-28 1975-08-28 Process of harmless chromium slag Pending JPS5227097A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50104598A JPS5227097A (en) 1975-08-28 1975-08-28 Process of harmless chromium slag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50104598A JPS5227097A (en) 1975-08-28 1975-08-28 Process of harmless chromium slag

Publications (1)

Publication Number Publication Date
JPS5227097A true JPS5227097A (en) 1977-03-01

Family

ID=14384852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50104598A Pending JPS5227097A (en) 1975-08-28 1975-08-28 Process of harmless chromium slag

Country Status (1)

Country Link
JP (1) JPS5227097A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63310691A (en) * 1987-06-04 1988-12-19 メタルゲゼルシャフト・アクチエンゲゼルシャフト Method of treating contaminated mineral substance
JPH04500199A (en) * 1989-05-31 1992-01-16 マギンダッグ　スタイリッシェ　マグネジット―インダストリーアクチェンゲゼルシャフト Clinker manufacturing method
CN109780546A (en) * 2018-12-29 2019-05-21 义马环保电力有限公司 Improve the chromium residue detoxifying system and method that chromium slag mixes ratio

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4832767A (en) * 1971-09-02 1973-05-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4832767A (en) * 1971-09-02 1973-05-02

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63310691A (en) * 1987-06-04 1988-12-19 メタルゲゼルシャフト・アクチエンゲゼルシャフト Method of treating contaminated mineral substance
JPH04500199A (en) * 1989-05-31 1992-01-16 マギンダッグ　スタイリッシェ　マグネジット―インダストリーアクチェンゲゼルシャフト Clinker manufacturing method
CN109780546A (en) * 2018-12-29 2019-05-21 义马环保电力有限公司 Improve the chromium residue detoxifying system and method that chromium slag mixes ratio

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