RU2004125255A - Способ обесцинкования шламов доменного производства - Google Patents

Способ обесцинкования шламов доменного производства Download PDF

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Publication number
RU2004125255A
RU2004125255A RU2004125255/02A RU2004125255A RU2004125255A RU 2004125255 A RU2004125255 A RU 2004125255A RU 2004125255/02 A RU2004125255/02 A RU 2004125255/02A RU 2004125255 A RU2004125255 A RU 2004125255A RU 2004125255 A RU2004125255 A RU 2004125255A
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RU
Russia
Prior art keywords
blast
plasters
decomposition
dezincification
sludge
Prior art date
Application number
RU2004125255/02A
Other languages
English (en)
Other versions
RU2277597C2 (ru
Inventor
Александр Николаевич Кошкалда (RU)
Александр Николаевич Кошкалда
Наталь Васильевна Сукинова (RU)
Наталья Васильевна Сукинова
Людмила Васильевна Сафронова (RU)
Людмила Васильевна Сафронова
Original Assignee
Открытое акционерное общество "Магнитогорский металлургический комбинат" (RU)
Открытое акционерное общество "Магнитогорский металлургический комбинат"
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 Открытое акционерное общество "Магнитогорский металлургический комбинат" (RU), Открытое акционерное общество "Магнитогорский металлургический комбинат" filed Critical Открытое акционерное общество "Магнитогорский металлургический комбинат" (RU)
Priority to RU2004125255A priority Critical patent/RU2277597C2/ru
Publication of RU2004125255A publication Critical patent/RU2004125255A/ru
Application granted granted Critical
Publication of RU2277597C2 publication Critical patent/RU2277597C2/ru

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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

  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Sludge (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Claims (1)

  1. Способ обесцинкования шламов доменного производства, включающий магнитную сепарацию, отличающийся тем, что обесцинкование шламов ведут в магнитном поле напряженностью до 96 кА/м.
RU2004125255A 2004-08-17 2004-08-17 Способ обесцинкования шламов доменного производства RU2277597C2 (ru)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2004125255A RU2277597C2 (ru) 2004-08-17 2004-08-17 Способ обесцинкования шламов доменного производства

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2004125255A RU2277597C2 (ru) 2004-08-17 2004-08-17 Способ обесцинкования шламов доменного производства

Publications (2)

Publication Number Publication Date
RU2004125255A true RU2004125255A (ru) 2006-02-10
RU2277597C2 RU2277597C2 (ru) 2006-06-10

Family

ID=36049501

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2004125255A RU2277597C2 (ru) 2004-08-17 2004-08-17 Способ обесцинкования шламов доменного производства

Country Status (1)

Country Link
RU (1) RU2277597C2 (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016178040A1 (en) * 2015-05-05 2016-11-10 Arcelormittal Method for the treatment of iron-containing sludge
WO2019122985A1 (en) * 2017-12-22 2019-06-27 Arcelormittal Method for the treatment of iron-containing sludge
RU2721240C1 (ru) * 2019-12-11 2020-05-18 Ольга Владимировна Сбродова Способ обесцинкования шламов доменного производства

Also Published As

Publication number Publication date
RU2277597C2 (ru) 2006-06-10

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