FR2313451A1 - Procede pour eliminer la graisse et l'eau d'une boue de laminoir en vue de la recuperation du fer contenu dans les boues de laminage - Google Patents

Procede pour eliminer la graisse et l'eau d'une boue de laminoir en vue de la recuperation du fer contenu dans les boues de laminage

Info

Publication number
FR2313451A1
FR2313451A1 FR7606027A FR7606027A FR2313451A1 FR 2313451 A1 FR2313451 A1 FR 2313451A1 FR 7606027 A FR7606027 A FR 7606027A FR 7606027 A FR7606027 A FR 7606027A FR 2313451 A1 FR2313451 A1 FR 2313451A1
Authority
FR
France
Prior art keywords
sludge
rolling mill
sinter
dried
grease
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
FR7606027A
Other languages
English (en)
French (fr)
Other versions
FR2313451B1 (de
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan 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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of FR2313451A1 publication Critical patent/FR2313451A1/fr
Application granted granted Critical
Publication of FR2313451B1 publication Critical patent/FR2313451B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/16—Sintering; Agglomerating
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/005—Preliminary treatment of scrap
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Sludge (AREA)
FR7606027A 1975-03-08 1976-03-03 Procede pour eliminer la graisse et l'eau d'une boue de laminoir en vue de la recuperation du fer contenu dans les boues de laminage Granted FR2313451A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2762875A JPS5429281B2 (de) 1975-03-08 1975-03-08

Publications (2)

Publication Number Publication Date
FR2313451A1 true FR2313451A1 (fr) 1976-12-31
FR2313451B1 FR2313451B1 (de) 1978-11-17

Family

ID=12226211

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7606027A Granted FR2313451A1 (fr) 1975-03-08 1976-03-03 Procede pour eliminer la graisse et l'eau d'une boue de laminoir en vue de la recuperation du fer contenu dans les boues de laminage

Country Status (5)

Country Link
JP (1) JPS5429281B2 (de)
CA (1) CA1078628A (de)
DE (1) DE2606272C3 (de)
FR (1) FR2313451A1 (de)
IT (1) IT1055362B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2402467A1 (fr) * 1977-09-09 1979-04-06 Uddeholms Ab Procede pour separer un solide granulaire a grains fins tasses d'un liquide dont il est sature
CN112280973A (zh) * 2020-11-02 2021-01-29 宝钢湛江钢铁有限公司 一种烧结系统协同处理乳化油泥的方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19529217C1 (de) * 1995-08-09 1996-08-29 Dsu Gmbh Verfahren zur Agglomerierung von ölhaltigem Walzzunderschlamm
JP2002275549A (ja) * 2001-03-14 2002-09-25 Nkk Corp 含油スラッジの処理方法
JP6183623B2 (ja) * 2014-03-28 2017-08-23 Ｊｆｅスチール株式会社 鉄系含油スラッジを原料に用いる焼結鉱の製造方法および鉄系含油スラッジの処理方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2402467A1 (fr) * 1977-09-09 1979-04-06 Uddeholms Ab Procede pour separer un solide granulaire a grains fins tasses d'un liquide dont il est sature
CN112280973A (zh) * 2020-11-02 2021-01-29 宝钢湛江钢铁有限公司 一种烧结系统协同处理乳化油泥的方法

Also Published As

Publication number Publication date
CA1078628A (en) 1980-06-03
DE2606272C3 (de) 1979-04-19
DE2606272A1 (de) 1976-09-16
FR2313451B1 (de) 1978-11-17
AU1102776A (en) 1977-09-22
JPS5429281B2 (de) 1979-09-21
DE2606272B2 (de) 1978-08-24
IT1055362B (it) 1981-12-21
JPS51103004A (de) 1976-09-11

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Legal Events

Date Code Title Description
ST Notification of lapse