IT7819686A0 - Metodo ed apparato per fondere materiale particellare finemente suddiviso in un forno rotativo. - Google Patents

Metodo ed apparato per fondere materiale particellare finemente suddiviso in un forno rotativo.

Info

Publication number: IT7819686A0
Authority: IT; Italy
Prior art keywords: particulate material; finely divided; rotary furnace; divided particulate; melting finely
Prior art date: 1977-01-31

Application number

IT7819686A

Other languages

English (en)

Other versions

IT1092360B (it

Inventor

Jaquay Lousi Harold

Original Assignee

Dravo Corp

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.)

1977-01-31

Filing date

1978-01-26

Publication date

1978-01-26

1978-01-26 Application filed by Dravo Corp filed Critical Dravo Corp

1978-01-26 Publication of IT7819686A0 publication Critical patent/IT7819686A0/it

1985-07-12 Application granted granted Critical

1985-07-12 Publication of IT1092360B publication Critical patent/IT1092360B/it

Links

238000002844 melting Methods 0.000 title 1
230000008018 melting Effects 0.000 title 1
238000000034 method Methods 0.000 title 1
239000011236 particulate material Substances 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/4606—Lances or injectors
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary furnaces
- C21B13/085—Making spongy iron or liquid steel, by direct processes in rotary furnaces wherein iron or steel is obtained in a molten state
- 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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
- 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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/16—Remelting metals
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
- F27B7/2083—Arrangements for the melting of metals or the treatment of molten metals
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
- F27B7/32—Arrangement of devices for charging
- F27B7/3205—Charging
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
- F27B7/32—Arrangement of devices for charging
- F27B7/3205—Charging
- F27B2007/3211—Charging at the open end of the drum

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Mechanical Engineering (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Manufacturing & Machinery (AREA)
General Engineering & Computer Science (AREA)
Muffle Furnaces And Rotary Kilns (AREA)
Manufacture And Refinement Of Metals (AREA)
Incineration Of Waste (AREA)
Vertical, Hearth, Or Arc Furnaces (AREA)
Gasification And Melting Of Waste (AREA)

IT19686/78A 1977-01-31 1978-01-26 Metodo ed apparato per fondere materiale particellare finemente suddiviso in un forno rotativo IT1092360B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/764,083 US4094667A (en)	1977-01-31	1977-01-31	Melting of fine particulate material in a high-speed rotary furnace

Publications (2)

Publication Number	Publication Date
IT7819686A0 true IT7819686A0 (it)	1978-01-26
IT1092360B IT1092360B (it)	1985-07-12

Family

ID=25069633

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT19686/78A IT1092360B (it)	1977-01-31	1978-01-26	Metodo ed apparato per fondere materiale particellare finemente suddiviso in un forno rotativo

Country Status (17)

Country	Link
US (1)	US4094667A (it)
JP (1)	JPS5395809A (it)
AU (1)	AU510084B2 (it)
BE (1)	BE863473A (it)
CA (1)	CA1092810A (it)
DE (1)	DE2803579B2 (it)
ES (1)	ES466497A1 (it)
FI (1)	FI780295A7 (it)
FR (1)	FR2378865A1 (it)
GB (1)	GB1585731A (it)
IT (1)	IT1092360B (it)
NL (1)	NL171493C (it)
NO (1)	NO149085C (it)
PH (2)	PH13436A (it)
SE (1)	SE435858B (it)
ZA (1)	ZA78464B (it)
ZM (1)	ZM1478A1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4007390A1 (de) *	1990-03-08	1991-09-12	Krupp Polysius Ag	Verfahren und vorrichtung zum einbringen von pulverfoermigen reagenzien in eine schmelzpfanne
KR100857673B1 (ko) *	2001-12-12	2008-09-08	주식회사 포스코	소결기 점화로의 착화장치
US11168014B2 (en) *	2018-04-30	2021-11-09	Dundee Sustainable Technologies Inc.	System and method of fabrication of arsenic glass
AU2018202993B2 (en) *	2018-04-30	2024-03-07	Dundee Sustainable Technologies Inc.	A system and a method for fabrication of arsenic glass
WO2019210385A1 (en) *	2018-04-30	2019-11-07	Dundee Sustainable Technologies Inc.	A system and a method of fabrication of arsenic glass

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2978318A (en) *	1957-07-15	1961-04-04	Stora Kopparbergs Bergslags Ab	Method of producing steel from pulverulent iron products rich in carbon
FR1297920A (fr) *	1961-05-27	1962-07-06	Siderurgie Fse Inst Rech	Procédé d'élaboration de métal liquide par réduction directe de minerais oxydés
FR1314639A (fr) *	1962-01-23	1963-01-11		Procédé de fabrication de fonte par réduction d'oxydes de fer, notamment de minerais de fer
FR1347718A (fr) *	1962-10-11	1964-01-04	Stora Kopparbergs Bergslags Ab	Procédé de fabrication de la fonte
FR1514381A (fr) *	1967-01-13	1968-02-23	Soc Metallurgique Imphy	Procédé et installation de fusion réductrice de ferrailles, de poudres, ou d'éponge de fer
US3514280A (en) *	1967-10-19	1970-05-26	Sherwood William L	Continuous steelmaking method
FR2119886A1 (en) *	1970-12-31	1972-08-11	British Iron Steel Research	Iron making or steel making process

1977
- 1977-01-31 US US05/764,083 patent/US4094667A/en not_active Expired - Lifetime
1978
- 1978-01-17 CA CA295,108A patent/CA1092810A/en not_active Expired
- 1978-01-19 GB GB2289/78A patent/GB1585731A/en not_active Expired
- 1978-01-25 NL NLAANVRAGE7800903,A patent/NL171493C/xx not_active IP Right Cessation
- 1978-01-25 ZA ZA00780464A patent/ZA78464B/xx unknown
- 1978-01-26 IT IT19686/78A patent/IT1092360B/it active
- 1978-01-27 AU AU32798/78A patent/AU510084B2/en not_active Expired
- 1978-01-27 DE DE2803579A patent/DE2803579B2/de not_active Withdrawn
- 1978-01-27 FR FR7802323A patent/FR2378865A1/fr active Granted
- 1978-01-30 BE BE184758A patent/BE863473A/xx not_active IP Right Cessation
- 1978-01-30 NO NO780332A patent/NO149085C/no unknown
- 1978-01-30 FI FI780295A patent/FI780295A7/fi not_active Application Discontinuation
- 1978-01-30 SE SE7801099A patent/SE435858B/sv unknown
- 1978-01-30 PH PH20731A patent/PH13436A/en unknown
- 1978-01-31 JP JP1035578A patent/JPS5395809A/ja active Granted
- 1978-01-31 ES ES466497A patent/ES466497A1/es not_active Expired
- 1978-01-31 ZM ZM7814A patent/ZM1478A1/xx unknown
1979
- 1979-11-06 PH PH23251A patent/PH15284A/en unknown

Also Published As

Publication number	Publication date
US4094667A (en)	1978-06-13
FR2378865A1 (fr)	1978-08-25
NL171493B (nl)	1982-11-01
SE7801099L (sv)	1978-08-01
NL171493C (nl)	1983-04-05
NO149085C (no)	1984-02-08
DE2803579A1 (de)	1978-08-03
ZA78464B (en)	1978-12-27
ES466497A1 (es)	1978-10-16
JPS5395809A (en)	1978-08-22
NL7800903A (nl)	1978-08-02
IT1092360B (it)	1985-07-12
AU3279878A (en)	1979-08-02
JPS5745994B2 (it)	1982-09-30
DE2803579B2 (de)	1981-02-12
PH15284A (en)	1982-11-02
AU510084B2 (en)	1980-06-05
BE863473A (fr)	1978-05-16
NO149085B (no)	1983-10-31
CA1092810A (en)	1981-01-06
NO780332L (no)	1978-08-01
ZM1478A1 (en)	1978-10-23
PH13436A (en)	1980-04-23
SE435858B (sv)	1984-10-22
FI780295A7 (fi)	1978-08-01
GB1585731A (en)	1981-03-11
FR2378865B1 (it)	1981-10-30

Publication	Publication Date	Title
JPS52152867A (en)	1977-12-19	Method and apparatus for recovering fiberous materials from wastes
ZA772790B (en)	1978-04-26	Binder material seam and method
IT7824333A0 (it)	1978-06-08	Perfezionato metodo ed apparato per applicare materiale di riempimento fuso.
ZA773479B (en)	1978-04-26	Method and device for breaking a hard compact material
JPS5462225A (en)	1979-05-19	Method and apparatus for making particulate coal
ZA776897B (en)	1978-09-27	Method and device for breaking a hard compact material
JPS5494339A (en)	1979-07-26	Contact type heat and melt fixing apparatus
JPS541279A (en)	1979-01-08	Method and apparatus for regenerating ion exchange material
GB2009627B (en)	1982-05-06	Apparatus and method for classifying particulate material
JPS5331380A (en)	1978-03-24	Waste incineration method and apparatus
ZA765371B (en)	1978-04-26	Method and device for breaking a hard compact material
DE2861430D1 (en)	1982-01-28	Method and apparatus for drying particulate material
JPS5392928A (en)	1978-08-15	Method and apparatus for coal preheating
ZA773002B (en)	1978-05-30	A distributing and poling machine for metallurgical furnaces
JPS5463903A (en)	1979-05-23	Method and material for making printing plate
IT7819686A0 (it)	1978-01-26	Metodo ed apparato per fondere materiale particellare finemente suddiviso in un forno rotativo.
IT8149211A0 (it)	1981-09-01	Procedimento ed apparecchio per il preriscaldamento di materiale in polvere prima della introduzione in un forno fusorio
IT1097478B (it)	1985-08-31	Metodo e composizione per aggregare materiale in particelle
ZA765405B (en)	1978-07-26	A method and apparatus for breaking hard material
JPS5316960A (en)	1978-02-16	Waste heat recovery apparatus
JPS5546364A (en)	1980-04-01	Method and device for taking out molten material
JPS5350753A (en)	1978-05-09	Heat recording material and method
ZA775236B (en)	1978-07-26	Apparatus for conveying particulate material
GB2009377B (en)	1982-04-21	Method and apparatus for agglomerating solid noncombustible waste material
JPS5336582A (en)	1978-04-04	Treating method and apparatus for milling rubbery waste material