TWI417398B - - Google Patents

Info

Publication number
TWI417398B
TWI417398B TW100103691A TW100103691A TWI417398B TW I417398 B TWI417398 B TW I417398B TW 100103691 A TW100103691 A TW 100103691A TW 100103691 A TW100103691 A TW 100103691A TW I417398 B TWI417398 B TW I417398B
Authority
TW
Taiwan
Application number
TW100103691A
Other languages
Chinese (zh)
Other versions
TW201231680A (en
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 filed Critical
Priority to TW100103691A priority Critical patent/TW201231680A/en
Publication of TW201231680A publication Critical patent/TW201231680A/en
Application granted granted Critical
Publication of TWI417398B publication Critical patent/TWI417398B/zh

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
TW100103691A 2011-01-31 2011-01-31 Method of separating iron oxide from waste sludge TW201231680A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW100103691A TW201231680A (en) 2011-01-31 2011-01-31 Method of separating iron oxide from waste sludge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW100103691A TW201231680A (en) 2011-01-31 2011-01-31 Method of separating iron oxide from waste sludge

Publications (2)

Publication Number Publication Date
TW201231680A TW201231680A (en) 2012-08-01
TWI417398B true TWI417398B (en) 2013-12-01

Family

ID=47069333

Family Applications (1)

Application Number Title Priority Date Filing Date
TW100103691A TW201231680A (en) 2011-01-31 2011-01-31 Method of separating iron oxide from waste sludge

Country Status (1)

Country Link
TW (1) TW201231680A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1076234C (en) * 1995-12-09 2001-12-19 樊枝花钢铁(集团)公司钢铁研究院 Method of preparing iron powder and its products by using steelmaking converter smoke or slude
CN101035914A (en) * 2004-10-05 2007-09-12 保尔伍斯股份有限公司 Treatment of iron-and-steel plant sludge in a multistage furnace

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1076234C (en) * 1995-12-09 2001-12-19 樊枝花钢铁(集团)公司钢铁研究院 Method of preparing iron powder and its products by using steelmaking converter smoke or slude
CN101035914A (en) * 2004-10-05 2007-09-12 保尔伍斯股份有限公司 Treatment of iron-and-steel plant sludge in a multistage furnace

Also Published As

Publication number Publication date
TW201231680A (en) 2012-08-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees