BE840442A - Slakgranulatie - Google Patents

Slakgranulatie

Info

Publication number: BE840442A
Authority: BE; Belgium
Prior art keywords: snail; granulation; snail granulation
Prior art date: 1975-04-07

Application number

BE165888A

Other languages

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.)

1975-04-07

Filing date

1976-04-07

Publication date

1976-10-07

1976-04-07 Application filed filed Critical

1976-10-07 Publication of BE840442A publication Critical patent/BE840442A/nl

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
- 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

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

BE165888A 1975-04-07 1976-04-07 Slakgranulatie BE840442A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NLAANVRAGE7504082,A NL174642C (nl)	1975-04-07	1975-04-07	Werkwijze en inrichting voor het granuleren van hoogovenslak.

Publications (1)

Publication Number	Publication Date
BE840442A true BE840442A (nl)	1976-10-07

Family

ID=19823521

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE165888A BE840442A (nl)	1975-04-07	1976-04-07	Slakgranulatie

Country Status (6)

Country	Link
US (1)	US4046542A (nl)
BE (1)	BE840442A (nl)
DE (1)	DE2614885B2 (nl)
FR (1)	FR2307041A1 (nl)
GB (1)	GB1473826A (nl)
NL (1)	NL174642C (nl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4209313A (en) *	1979-01-02	1980-06-24	Bethlehem Steel Corporation	Method for controlling noxious gases formed during granulation of molten slag
FI814233L (fi) *	1981-12-31	1983-07-01	Ahlstroem Oy	Foerfarande och anordning foer framstaellning av glasskaervmassa
DE3511958A1 (de) *	1985-04-02	1986-10-16	AJO-Stahlbau GmbH & Co KG, 5905 Freudenberg	Verfahren und einrichtung zum herstellen von schlackensand (granulat) aus hochofenschlacke
CN108060280B (zh) *	2016-11-09	2021-04-02	姜学仕	射流蒸汽法渣粒化及热利用方法
CN107350266B (zh) *	2017-07-17	2020-04-10	白洋洋	一种氧化皮废渣的处理系统和方法
CN107150064B (zh) *	2017-07-17	2019-12-03	白洋洋	一种氧化皮废渣的处理系统和方法
CN113322360A (zh) *	2020-02-28	2021-08-31	宝山钢铁股份有限公司	高炉熔渣粒化和余热回收利用装置及方法
FR3150845A1 (fr)	2023-07-03	2025-01-10	Psa Automobiles Sa	Feu arrière pour véhicule automobile muni d’un élément support à évacuation thermique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1115321A (en) *	1913-08-09	1914-10-27	Mitelrheinische Cement Ind G M B H	Method of producing cement from molten blast-furnace slag.
CH95003A (de) *	1914-08-29	1922-06-01	Heinrich Schol Carl	Verfahren und Vorrichtung zur Gewinnung von Schaumschlacke.
DE1583949C3 (de) *	1968-02-02	1973-09-20	Hoesch Werke Ag, 4600 Dortmund	Verfahren und Einrichtung zur Verar beitung von Schlacken
US3761243A (en) *	1971-05-21	1973-09-25	Steel Corp	Method of quenching slag
US3912487A (en) *	1974-06-24	1975-10-14	Mikhail Alexeevich Sharanov	Apparatus for producing granulated slag

1975
- 1975-04-07 NL NLAANVRAGE7504082,A patent/NL174642C/nl not_active IP Right Cessation
1976
- 1976-04-01 US US05/672,619 patent/US4046542A/en not_active Expired - Lifetime
- 1976-04-06 DE DE2614885A patent/DE2614885B2/de not_active Ceased
- 1976-04-06 GB GB1397676A patent/GB1473826A/en not_active Expired
- 1976-04-06 FR FR7610007A patent/FR2307041A1/fr active Granted
- 1976-04-07 BE BE165888A patent/BE840442A/nl not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE2614885A1 (de)	1976-10-21
FR2307041B1 (nl)	1979-08-31
US4046542A (en)	1977-09-06
NL174642C (nl)	1984-07-16
GB1473826A (en)	1977-05-18
NL7504082A (nl)	1976-10-11
FR2307041A1 (fr)	1976-11-05
DE2614885B2 (de)	1979-03-22
NL174642B (nl)	1984-02-16

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Legal Events

Date	Code	Title	Description
1990-10-31	RE	Patent lapsed	Owner name: HOOGOVENS IJMUIDEN B.V. Effective date: 19900430

Date

Code

Title

Description

1990-10-31

Patent lapsed

Owner name: HOOGOVENS IJMUIDEN B.V.

Effective date: 19900430