AT361524B - Verfahren zur herstellung geschaeumter schlacke - Google Patents

Verfahren zur herstellung geschaeumter schlacke

Info

Publication number: AT361524B
Authority: AT; Austria
Prior art keywords: producing foamed; foamed slag; slag; producing; foamed
Prior art date: 1975-10-21

Application number

AT786376A

Other languages

English (en)

Other versions

ATA786376A (de

Inventor

Paul Metz

Robert Schockmel

Desire Nick

Paul Pfeiffer

Original Assignee

Arbed

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.)

1975-10-21

Filing date

1976-10-21

Publication date

1981-03-10

1976-10-21 Application filed by Arbed filed Critical Arbed

1980-08-15 Publication of ATA786376A publication Critical patent/ATA786376A/de

1981-03-10 Application granted granted Critical

1981-03-10 Publication of AT361524B publication Critical patent/AT361524B/de

Links

Classifications

- 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
- 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
- C21B2400/05—Apparatus features
- C21B2400/052—Apparatus features including rotating parts
- 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
- C21B2400/052—Apparatus features including rotating parts
- C21B2400/056—Drums whereby slag is poured on or in between
- 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
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Manufacture Of Iron (AREA)
Curing Cements, Concrete, And Artificial Stone (AREA)
Furnace Details (AREA)

AT786376A 1975-10-21 1976-10-21 Verfahren zur herstellung geschaeumter schlacke AT361524B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
LU73623A LU73623A1 (de)	1975-10-21	1975-10-21

Publications (2)

Publication Number	Publication Date
ATA786376A ATA786376A (de)	1980-08-15
AT361524B true AT361524B (de)	1981-03-10

Family

ID=19728083

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT786376A AT361524B (de)	1975-10-21	1976-10-21	Verfahren zur herstellung geschaeumter schlacke

Country Status (12)

Country	Link
US (1)	US4115089A (de)
JP (1)	JPS5266897A (de)
AT (1)	AT361524B (de)
AU (1)	AU505400B2 (de)
BE (1)	BE847483A (de)
CA (1)	CA1069703A (de)
DE (1)	DE2554087C3 (de)
FR (1)	FR2328676A1 (de)
GB (1)	GB1505230A (de)
LU (1)	LU73623A1 (de)
NL (1)	NL7611675A (de)
SE (1)	SE417816B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
LU77160A1 (de) *	1977-04-19	1979-01-18
FR2401999A1 (fr) *	1977-09-02	1979-03-30	Gagneraud Francis	Dispositif pour ameliorer l'expansion des laitiers et scories metallurgiques avant leur granulation
LU78185A1 (de) *	1977-09-26	1979-04-09	Arbed	Verfahren und vorrichtung zur nutzbarmachung von metallurgischen schlacken,insbesondere hochofenschlacken
JPS5456627A (en) *	1977-10-13	1979-05-07	Nakayama Steel Works Ltd	Method and apparatus for making blast furnace slag crushed sand
US4209313A (en) *	1979-01-02	1980-06-24	Bethlehem Steel Corporation	Method for controlling noxious gases formed during granulation of molten slag
FR2482872A1 (fr) *	1980-05-20	1981-11-27	Gagneraud Francis	Production de granules spheroidaux ou billes a partir de matieres minerales en fusion
LU83000A1 (de) *	1980-12-12	1982-07-07	Wurth Anciens Ets Paul	Schleudertrommel fuer metallurgische schlacke
US4414016A (en) *	1982-05-13	1983-11-08	National Slag Limited	Apparatus for the pelletization of heat-liquifiable solid materials
US4451221A (en) *	1982-05-13	1984-05-29	National Slag Limited	Apparatus for the pelletization of heat-liquifiable solid materials
US4973440A (en) *	1989-03-15	1990-11-27	Nippon Shokubai Kagaku Kogyo Co., Ltd.	Method for production of fiber-reinforced thermosetting resin molding material
US5082483A (en) *	1990-06-08	1992-01-21	National Slag Limited	Enclosures for slag pelletization apparatus and method of operation thereof
CA2207780C (en) *	1997-06-13	2003-07-29	National Slag Limited	Process for making expanded slag
DE10139671A1 (de) *	2001-08-11	2003-02-27	Schott Glas	Verfahren zur Portionierung eines kontinuierlich fließenden, niedrigviskosen Glasstranges
CN101914643A (zh) *	2010-09-13	2010-12-15	北京慧德盛节能科技有限公司	可调式膨胀渣珠溜槽
CN101914642B (zh) *	2010-09-13	2015-04-08	北京慧德盛节能科技有限公司	膨胀渣珠余热回收装置
CN101914641B (zh) *	2010-09-13	2014-08-20	北京慧德盛节能科技有限公司	膨胀渣珠抛射滚筒
US11912608B2 (en)	2019-10-01	2024-02-27	Owens-Brockway Glass Container Inc.	Glass manufacturing

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1047370A (en) *	1910-02-28	1912-12-17	John G Berquist	Process of disintegrating molten slag.
FR682556A (fr) *	1929-10-01	1930-05-30		Procédé pour la fabrication de scories poreuses et desséchées de hautsfourneaux au moyen de l'eau
FR819264A (fr) *	1936-03-27	1937-10-13		Procédé pour solidifier à l'état d'extrême porosite les laitiers et scories liquides, et dispositifs pour sa mise en oeuvre
US2212962A (en) *	1937-04-12	1940-08-27	Insulation Products Ltd	Means for puffing slag
US2210999A (en) *	1937-12-20	1940-08-13	Bartholomew Tracy	Production of dry granulated slag
DE932359C (de) *	1944-08-15	1955-08-29	Westfalenhuette Ag	Verfahren und Vorrichtung zur Herstellung poroeser Schlacke
US3104164A (en) *	1961-04-06	1963-09-17	Kinney Eng Inc S P	Method of and apparatus for processing slag
US3594142A (en) *	1968-06-05	1971-07-20	Nat Slag Ltd	Processes for the pelletization of metallurgical slag
DE2157653C3 (de) *	1971-11-20	1974-05-22	Knapsack Ag, 5033 Huerth-Knapsack	Verfahren zur Granulierung einer schmelzflüssigen Mischung von Phosphorofenschlacke und Ferrophosphor
FR2303589A1 (fr) *	1975-03-13	1976-10-08	Gagneraud Pere & Fils	Procede de granulation de laitiers et scories metallurgiques

1975
- 1975-10-21 LU LU73623A patent/LU73623A1/xx unknown
- 1975-12-02 DE DE752554087A patent/DE2554087C3/de not_active Expired
1976
- 1976-10-18 FR FR7631243A patent/FR2328676A1/fr active Granted
- 1976-10-20 SE SE7611629A patent/SE417816B/xx unknown
- 1976-10-20 JP JP12507676A patent/JPS5266897A/ja active Pending
- 1976-10-20 BE BE6045726A patent/BE847483A/xx not_active IP Right Cessation
- 1976-10-21 AT AT786376A patent/AT361524B/de not_active IP Right Cessation
- 1976-10-21 NL NL7611675A patent/NL7611675A/xx not_active Application Discontinuation
- 1976-10-21 GB GB4381676A patent/GB1505230A/en not_active Expired
- 1976-10-21 US US05/734,553 patent/US4115089A/en not_active Expired - Lifetime
- 1976-10-21 CA CA264,010A patent/CA1069703A/fr not_active Expired
- 1976-10-26 AU AU19009/76A patent/AU505400B2/en not_active Expired

Also Published As

Publication number	Publication date
SE7611629L (sv)	1977-04-22
DE2554087A1 (de)	1977-04-28
AU1900976A (en)	1978-05-04
FR2328676B1 (de)	1982-08-20
BE847483A (fr)	1977-02-14
LU73623A1 (de)	1977-05-24
NL7611675A (nl)	1977-04-25
CA1069703A (fr)	1980-01-15
AU505400B2 (en)	1979-11-22
SE417816B (sv)	1981-04-13
ATA786376A (de)	1980-08-15
DE2554087C3 (de)	1979-03-08
GB1505230A (en)	1978-03-30
FR2328676A1 (fr)	1977-05-20
DE2554087B2 (de)	1978-07-20
JPS5266897A (en)	1977-06-02
US4115089A (en)	1978-09-19

Legal Events

Date	Code	Title	Description
1985-05-15	ELJ	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
DD127900A5 (de)	1977-10-19	Verfahren zur herstellung von mercaptoazetidin-derivaten
AT372218B (de)	1983-09-12	Verfahren zur herstellung freitragender duenner metallstrukturen
AT361524B (de)	1981-03-10	Verfahren zur herstellung geschaeumter schlacke
DD129650A5 (de)	1978-02-01	Verfahren zur herstellung oxigenierter n-aryl-diacyclen
AT343300B (de)	1978-05-26	Verfahren zur herstellung von homogenen blocken
AT358371B (de)	1980-09-10	Verfahren zur herstellung von snacks
AT343905B (de)	1978-06-26	Verfahren zur herstellung von terpolymerisaten
AT352918B (de)	1979-10-10	Verfahren zur herstellung neuer histidin- derivate
AT351689B (de)	1979-08-10	Verfahren zur herstellung des neuen l- pyroglutamyl-l-prolinamids
AT372688B (de)	1983-11-10	Verfahren zur herstellung von schaumstofformkoerpern
AT348499B (de)	1979-02-26	Verfahren zur herstellung von aethylchlorthioformiat
DD131021A5 (de)	1978-05-24	Verfahren zur herstellung substituierter aminochinazolinderivate
AT355725B (de)	1980-03-25	Verfahren zur herstellung stabiler loesungen
AT361639B (de)	1981-03-25	Verfahren zur herstellung von 5-androsten-17- -on-derivaten
AT356299B (de)	1980-04-25	Verfahren zur herstellung von steroid-carbon- saeurelactonen
AT350582B (de)	1979-06-11	Verfahren zur herstellung von n-mehtyl-harn- stoffen
LU79182A1 (de)	1978-06-26	Verfahren zur herstellung von feuerfesten formkoerpern
DD128610A5 (de)	1977-11-30	Verfahren zur herstellung substituierter phenoxypropanolamin-derivate
AT351046B (de)	1979-07-10	Verfahren zur herstellung neuer diharnstoffe
AT364805B (de)	1981-11-25	Verfahren zur herstellung von keramischen schaumstoffen
AT376633B (de)	1984-12-10	Verfahren zur herstellung von phosphornitriden
AT342796B (de)	1978-04-25	Verfahren zur herstellung von blocken
PT64875B (de)	1977-07-22	Verfahren zur herstellung von n-alenyl-2-aminomethyl-pyrrolidinen
AT375848B (de)	1984-09-10	Verfahren zur herstellung von bloecken
DD127971A5 (de)	1977-10-26	Verfahren zur herstellung anionischer monoazoverbindungen