LU83768A1 - Procede et installation de granulation de laitier - Google Patents

Procede et installation de granulation de laitier Download PDF

Info

Publication number
LU83768A1
LU83768A1 LU83768A LU83768A LU83768A1 LU 83768 A1 LU83768 A1 LU 83768A1 LU 83768 A LU83768 A LU 83768A LU 83768 A LU83768 A LU 83768A LU 83768 A1 LU83768 A1 LU 83768A1
Authority
LU
Luxembourg
Prior art keywords
water
flow rate
slag
flow
stream
Prior art date
Application number
LU83768A
Other languages
English (en)
French (fr)
Inventor
Guido Monteyne
Original Assignee
Wurth Paul Sa
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 Wurth Paul Sa filed Critical Wurth Paul Sa
Priority to LU83768A priority Critical patent/LU83768A1/fr
Priority to AT82110199T priority patent/ATE18436T1/de
Priority to EP82110199A priority patent/EP0082279B1/fr
Priority to DE8282110199T priority patent/DE3269689D1/de
Priority to ES517277A priority patent/ES517277A0/es
Priority to ZA828350A priority patent/ZA828350B/xx
Priority to CA000415398A priority patent/CA1204940A/en
Priority to AU90646/82A priority patent/AU562244B2/en
Priority to US06/442,456 priority patent/US4494971A/en
Priority to JP57201791A priority patent/JPS5892455A/ja
Priority to KR8205220A priority patent/KR880002538B1/ko
Priority to BR8206697A priority patent/BR8206697A/pt
Priority to IN119/DEL/83A priority patent/IN159957B/en
Publication of LU83768A1 publication Critical patent/LU83768A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C21B3/06—Treatment of liquid slag
    • C21B3/08—Cooling slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/022—Methods of cooling or quenching molten slag
    • C21B2400/024—Methods of cooling or quenching molten slag with the direct use of steam or liquid coolants, e.g. water
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/032—Separating slag from liquid, e.g. from water, after quenching
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/062—Jet nozzles or pressurised fluids for cooling, fragmenting or atomising slag

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Manufacture Of Iron (AREA)
  • Furnace Details (AREA)
  • Glanulating (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
LU83768A 1981-11-18 1981-11-18 Procede et installation de granulation de laitier LU83768A1 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
LU83768A LU83768A1 (fr) 1981-11-18 1981-11-18 Procede et installation de granulation de laitier
AT82110199T ATE18436T1 (de) 1981-11-18 1982-11-05 Verfahren und vorrichtung zum granulieren von schlacke.
EP82110199A EP0082279B1 (fr) 1981-11-18 1982-11-05 Procédé et installation de granulation de laitier
DE8282110199T DE3269689D1 (en) 1981-11-18 1982-11-05 Method and apparatus for granulating slag
ES517277A ES517277A0 (es) 1981-11-18 1982-11-11 Procedimiento de granulacion con liquido de escoria e instalacion correspondiente.
ZA828350A ZA828350B (en) 1981-11-18 1982-11-12 Process and installation for granulation of slag
CA000415398A CA1204940A (en) 1981-11-18 1982-11-12 Process and installation for granulation of slag
AU90646/82A AU562244B2 (en) 1981-11-18 1982-11-17 Granulation of slag
US06/442,456 US4494971A (en) 1981-11-18 1982-11-17 Process and apparatus for granulation of slag
JP57201791A JPS5892455A (ja) 1981-11-18 1982-11-17 スラグの粒状化方法及び装置
KR8205220A KR880002538B1 (ko) 1981-11-18 1982-11-18 슬러그의 입상화 방법 및 장치
BR8206697A BR8206697A (pt) 1981-11-18 1982-11-18 Processo e instalacao liquida de escoria
IN119/DEL/83A IN159957B (es) 1981-11-18 1983-02-24

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU83768 1981-11-18
LU83768A LU83768A1 (fr) 1981-11-18 1981-11-18 Procede et installation de granulation de laitier

Publications (1)

Publication Number Publication Date
LU83768A1 true LU83768A1 (fr) 1983-09-01

Family

ID=19729766

Family Applications (1)

Application Number Title Priority Date Filing Date
LU83768A LU83768A1 (fr) 1981-11-18 1981-11-18 Procede et installation de granulation de laitier

Country Status (13)

Country Link
US (1) US4494971A (es)
EP (1) EP0082279B1 (es)
JP (1) JPS5892455A (es)
KR (1) KR880002538B1 (es)
AT (1) ATE18436T1 (es)
AU (1) AU562244B2 (es)
BR (1) BR8206697A (es)
CA (1) CA1204940A (es)
DE (1) DE3269689D1 (es)
ES (1) ES517277A0 (es)
IN (1) IN159957B (es)
LU (1) LU83768A1 (es)
ZA (1) ZA828350B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4960056A (en) * 1989-09-08 1990-10-02 The United States Of America As Represented By The United States Department Of Energy Slag processing system for direct coal-fired gas turbines
US4961389A (en) * 1989-09-08 1990-10-09 Westinghouse Electric Corp. Slag processing system for direct coal-fired gas turbines
DE4032518C1 (en) * 1990-10-12 1992-01-30 Heinrich 4130 Moers De Buddenberg Spray head for granulating liq. blast furnace slag - has flat nozzle with slot matching width of slag stream and adjustable in height
LU87896A1 (fr) * 1991-03-01 1992-11-16 Wurth Paul Sa Procede de traitement de laitier d'acierie,installation pour sa mise en oeuvre et scories obtenues par le procede
JP3347366B2 (ja) * 1992-06-23 2002-11-20 塩野義製薬株式会社 転動造粒装置及び方法
AU672698B2 (en) * 1993-06-30 1996-10-10 Mitsubishi Materials Corporation Apparatus for water-granulating slag
US5540895A (en) * 1994-06-03 1996-07-30 Paul Wurth S.A. Device for the treatment of mixture of steam and air contaminated with sulphurous gases, formed during the granulation and dehydration of blast furnace slag
US6000242A (en) * 1996-05-31 1999-12-14 Kennecott Holdings Corporation Apparatus for and process of water granulating matte or slag
DE50202568D1 (de) * 2002-11-25 2005-04-28 Wurth Paul Sa Spritzkopf für eine Granulierungsanlage
DK2992766T3 (en) * 2014-08-13 2017-01-16 Intersnack Group Gmbh & Co Kg METHOD AND APPARATUS FOR COATING OR MIXING GRANULAR PRODUCTS, NECESSALLY GROUNDNUTS, WITH A SUBSTANCE
CN104990825B (zh) * 2015-06-29 2018-01-09 东莞玖龙纸业有限公司 一种重质除渣器的排渣率的测量方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB359406A (en) * 1930-07-16 1931-10-16 Frank Berry Allen Slag handling apparatus
FR1494437A (fr) * 1966-09-22 1967-09-08 Centre Nat Rech Metall Procédé pour le réglage de la marche d'un plateau de mise en boulettes, ainsi queles produits conformes à ceux obtenus par le présent procédé ou procédé similaire
US3594142A (en) * 1968-06-05 1971-07-20 Nat Slag Ltd Processes for the pelletization of metallurgical slag
JPS5350400A (en) * 1976-10-18 1978-05-08 Japan Tobacco Inc Method and apparatus for deviding compressed tobacco raw material
JPS5386699A (en) * 1977-01-11 1978-07-31 Nippon Steel Corp Production of granulated slag
LU77160A1 (es) * 1977-04-19 1979-01-18
SU676574A2 (ru) * 1978-03-27 1979-07-30 Донецкий Государственный И Научно-Исследовательский Институт Промышленного Строительства Донпромстройниипроект Устройство дл получени поризованного материала из шлаковых расплавов
LU79466A1 (fr) * 1978-04-18 1979-05-25 Sidmar Nv Procede et installation de traitement et de manutention de laitier metallurgique
JPS5513982U (es) * 1978-07-10 1980-01-29
JPS584567Y2 (ja) * 1979-07-20 1983-01-26 日立造船株式会社 回転脱水機
JPS594367B2 (ja) * 1979-07-24 1984-01-30 工業技術院長 高圧高温印加によるセレノ・ニツケル・フエライト（ＮｉＦｅ↓２Ｓｅ↓４）の製造方法
JPS5913891B2 (ja) * 1980-04-15 1984-04-02 日本鋼管株式会社 水砕スラグ製造装置
LU82585A1 (fr) * 1980-07-04 1980-12-15 Wurth Anciens Ets Paul Procede et installation de granulation de laitier
JPS57100948A (en) * 1980-12-12 1982-06-23 Kobe Steel Ltd Operation controlling method of water granulated slag manufacturing installation

Also Published As

Publication number Publication date
US4494971A (en) 1985-01-22
ATE18436T1 (de) 1986-03-15
IN159957B (es) 1987-06-13
JPH0475053B2 (es) 1992-11-27
EP0082279A1 (fr) 1983-06-29
BR8206697A (pt) 1983-10-04
ZA828350B (en) 1983-09-28
ES8400074A1 (es) 1983-11-01
AU9064682A (en) 1983-05-26
KR880002538B1 (ko) 1988-11-29
CA1204940A (en) 1986-05-27
DE3269689D1 (en) 1986-04-10
KR840002256A (ko) 1984-06-25
AU562244B2 (en) 1987-06-04
EP0082279B1 (fr) 1986-03-05
ES517277A0 (es) 1983-11-01
JPS5892455A (ja) 1983-06-01

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