JPS53119781A - Oil-removing method and apparatus for hot rolling sludge containig oil - Google Patents

Oil-removing method and apparatus for hot rolling sludge containig oil

Info

Publication number
JPS53119781A
JPS53119781A JP3562477A JP3562477A JPS53119781A JP S53119781 A JPS53119781 A JP S53119781A JP 3562477 A JP3562477 A JP 3562477A JP 3562477 A JP3562477 A JP 3562477A JP S53119781 A JPS53119781 A JP S53119781A
Authority
JP
Japan
Prior art keywords
oil
hot rolling
containig
removing method
rolling sludge
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
JP3562477A
Other languages
Japanese (ja)
Inventor
Saburo Ayusawa
Katsura Tsuchiya
Takeo Nagashima
Youzou Yamada
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP3562477A priority Critical patent/JPS53119781A/en
Publication of JPS53119781A publication Critical patent/JPS53119781A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Treatment Of Sludge (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

PURPOSE: To remove oil at a low temp. and at a high removal ratio by mixing through stirring oil-contg. sludge produced in hot rolling of steel with mixed solvent consisting of C5-9 aliphatic hydrocarbon, benzene, and aldehyde or acetone in a specified ratio.
COPYRIGHT: (C)1978,JPO&Japio
JP3562477A 1977-03-30 1977-03-30 Oil-removing method and apparatus for hot rolling sludge containig oil Pending JPS53119781A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3562477A JPS53119781A (en) 1977-03-30 1977-03-30 Oil-removing method and apparatus for hot rolling sludge containig oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3562477A JPS53119781A (en) 1977-03-30 1977-03-30 Oil-removing method and apparatus for hot rolling sludge containig oil

Publications (1)

Publication Number Publication Date
JPS53119781A true JPS53119781A (en) 1978-10-19

Family

ID=12447006

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3562477A Pending JPS53119781A (en) 1977-03-30 1977-03-30 Oil-removing method and apparatus for hot rolling sludge containig oil

Country Status (1)

Country Link
JP (1) JPS53119781A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6001245A (en) * 1998-04-20 1999-12-14 Aluminum Company Of America Separating solid particles from used lubricant compositions
CN110759614A (en) * 2019-10-29 2020-02-07 中国石油化工股份有限公司 Oil removing method for tank cleaning oil sludge before drying

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6001245A (en) * 1998-04-20 1999-12-14 Aluminum Company Of America Separating solid particles from used lubricant compositions
CN110759614A (en) * 2019-10-29 2020-02-07 中国石油化工股份有限公司 Oil removing method for tank cleaning oil sludge before drying

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