NL8201026A - Inrichting voor het terugwinnen van metalen. - Google Patents

Inrichting voor het terugwinnen van metalen. Download PDF

Info

Publication number: NL8201026A
Authority: NL; Netherlands
Prior art keywords: reactor; tubes; combustion; conical; discharge opening
Prior art date: 1981-03-13

Application number

NL8201026A

Other languages

English (en)

Dutch (nl)

Original Assignee

Samim Soc Azionaria Minero Met

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.)

1981-03-13

Filing date

1982-03-12

Publication date

1982-10-01

1982-03-12 Application filed by Samim Soc Azionaria Minero Met filed Critical Samim Soc Azionaria Minero Met

1982-10-01 Publication of NL8201026A publication Critical patent/NL8201026A/nl

Links

229910052751 metal Inorganic materials 0.000 title claims description 7
239000002184 metal Substances 0.000 title claims description 7
238000011084 recovery Methods 0.000 title description 4
150000002739 metals Chemical class 0.000 title description 3
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
229910052760 oxygen Inorganic materials 0.000 claims description 5
239000001301 oxygen Substances 0.000 claims description 5
238000006243 chemical reaction Methods 0.000 claims description 4
238000002485 combustion reaction Methods 0.000 claims description 4
239000007789 gas Substances 0.000 claims description 4
239000007788 liquid Substances 0.000 claims description 4
239000000463 material Substances 0.000 claims description 4
239000000126 substance Substances 0.000 claims description 3
239000000446 fuel Substances 0.000 claims description 2
238000000034 method Methods 0.000 claims description 2
239000011343 solid material Substances 0.000 claims description 2
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 2
239000007858 starting material Substances 0.000 claims 2
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
229910002092 carbon dioxide Inorganic materials 0.000 claims 1
239000001569 carbon dioxide Substances 0.000 claims 1
238000012423 maintenance Methods 0.000 claims 1
239000000571 coke Substances 0.000 description 3
239000003245 coal Substances 0.000 description 2
239000007791 liquid phase Substances 0.000 description 2
230000001603 reducing effect Effects 0.000 description 2
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
229910002091 carbon monoxide Inorganic materials 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
239000003638 chemical reducing agent Substances 0.000 description 1
-1 ferrous metals Chemical class 0.000 description 1
239000000203 mixture Substances 0.000 description 1
235000015097 nutrients Nutrition 0.000 description 1
230000002226 simultaneous effect Effects 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000007790 solid phase Substances 0.000 description 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
- 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
- C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
- F27B3/06—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces with movable working chambers or hearths, e.g. tiltable, oscillating or describing a composed movement
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0085—Movement of the container or support of the charge in the furnace or in the charging facilities
- F27D2003/0087—Rotation about a vertical axis
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/16—Introducing a fluid jet or current into the charge
- 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)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Acoustics & Sound (AREA)
Physical Or Chemical Processes And Apparatus (AREA)
Manufacture And Refinement Of Metals (AREA)
Muffle Furnaces And Rotary Kilns (AREA)
Vertical, Hearth, Or Arc Furnaces (AREA)

NL8201026A 1981-03-13 1982-03-12 Inrichting voor het terugwinnen van metalen. NL8201026A (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
IT20340/81A IT1137502B (it)	1981-03-13	1981-03-13	Apparecchiatura per il recupero di materiali metallici
IT2034081		1981-03-13

Publications (1)

Publication Number	Publication Date
NL8201026A true NL8201026A (nl)	1982-10-01

Family

ID=11165854

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8201026A NL8201026A (nl)	1981-03-13	1982-03-12	Inrichting voor het terugwinnen van metalen.

Country Status (14)

Country	Link
BE (1)	BE892475A (fr)
BG (1)	BG49508A3 (fr)
CS (1)	CS228539B2 (fr)
DE (1)	DE3206994C2 (fr)
DK (1)	DK150288C (fr)
FR (1)	FR2501530A1 (fr)
GB (1)	GB2094957B (fr)
GR (1)	GR75876B (fr)
IE (1)	IE52610B1 (fr)
IT (1)	IT1137502B (fr)
LU (1)	LU83999A1 (fr)
NL (1)	NL8201026A (fr)
SE (1)	SE452651B (fr)
YU (1)	YU54282A (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1269631B (de) *	1954-09-14	1968-06-06	Stora Kopparbergs Bergslags Ab	Verfahren zum Gewinnen von schmelzfluessigem Roheisen
GB979605A (en) *	1962-01-30	1965-01-06	Finanziaria Siderurgica Finsid	An improved process and device for refining cast-iron for steel production
US3833355A (en) *	1971-02-03	1974-09-03	Centro Speriment Metallurg	Process for the reduction, in liquid phase, of iron ore in a rotary kiln
BE792267A (fr) *	1971-12-03	1973-03-30	Nat Res Dev	Perfectionnements aux fours
GB1535167A (en) *	1974-12-19	1978-12-06	Boc International Ltd	Crucible

1981
- 1981-03-13 IT IT20340/81A patent/IT1137502B/it active
1982
- 1982-02-26 DE DE3206994A patent/DE3206994C2/de not_active Expired
- 1982-03-03 GR GR67463A patent/GR75876B/el unknown
- 1982-03-04 GB GB8206454A patent/GB2094957B/en not_active Expired
- 1982-03-10 DK DK104182A patent/DK150288C/da active
- 1982-03-10 LU LU83999A patent/LU83999A1/fr unknown
- 1982-03-10 BG BG055735A patent/BG49508A3/xx unknown
- 1982-03-11 FR FR8204135A patent/FR2501530A1/fr not_active Withdrawn
- 1982-03-12 NL NL8201026A patent/NL8201026A/nl not_active Application Discontinuation
- 1982-03-12 SE SE8201568A patent/SE452651B/sv not_active IP Right Cessation
- 1982-03-12 YU YU00542/82A patent/YU54282A/xx unknown
- 1982-03-12 IE IE568/82A patent/IE52610B1/en unknown
- 1982-03-12 BE BE0/207555A patent/BE892475A/fr not_active IP Right Cessation
- 1982-03-12 CS CS821714A patent/CS228539B2/cs unknown

Also Published As

Publication number	Publication date
GB2094957B (en)	1984-12-12
YU54282A (en)	1985-03-20
SE8201568L (sv)	1982-09-14
GB2094957A (en)	1982-09-22
GR75876B (fr)	1984-08-02
DK104182A (da)	1982-09-14
BG49508A3 (en)	1991-11-15
IE52610B1 (en)	1987-12-23
DE3206994A1 (de)	1982-10-14
IE820568L (en)	1982-09-13
DE3206994C2 (de)	1983-10-06
SE452651B (sv)	1987-12-07
DK150288C (da)	1987-11-23
CS228539B2 (en)	1984-05-14
FR2501530A1 (fr)	1982-09-17
LU83999A1 (fr)	1983-02-22
BE892475A (fr)	1982-09-13
IT1137502B (it)	1986-09-10
DK150288B (da)	1987-01-26
IT8120340A0 (it)	1981-03-13

Legal Events

Date	Code	Title
1984-04-02	BA	A request for search or an international-type search has been filed
1984-04-02	BB	A search report has been drawn up
1985-01-01	A85	Still pending on 85-01-01
1988-11-01	BV	The patent application has lapsed

Publication	Publication Date	Title
EP0577279B1 (fr)	1999-01-20	Procédé de convertion de polymères
DK153525B (da)	1988-07-25	Fluidiseringsapparat
EP2331269B1 (fr)	2013-06-19	Gazéificateur à zones de chaleur multiples
US4834650A (en)	1989-05-30	Sealed rotary hearth furnace with central bearing support
US3497190A (en)	1970-02-24	System for hot de-oiling and hot briquetting
JP2004530095A (ja)	2004-09-30	多段炉床炉を操作する方法
NL8201026A (nl)	1982-10-01	Inrichting voor het terugwinnen van metalen.
US4331087A (en)	1982-05-25	Method and apparatus for forming a turbulent suspension spray from a pulverous material and reaction gas
US669411A (en)	1901-03-05	Retort for treating ores.
EP3341114B1 (fr)	2019-06-19	Dispositif d'injection de fluides dans la zone libre d'un lit fluidifié rotatif
JP2004508930A5 (fr)	2008-11-27
US5366170A (en)	1994-11-22	Vertical shaft processor including an improved removal grate
HU223445B1 (hu)	2004-07-28	Eljárás reakcióknak fluidizált részecskerétegben történő lefuttatására
US3092490A (en)	1963-06-04	Process and apparatus for the reduction of iron ore
US4199108A (en)	1980-04-22	Apparatus for building up and repairing a refractory lining
JP2875173B2 (ja)	1999-03-24	製錬・溶解炉用合金材料添加方法及び装置
CA1272020A (fr)	1990-07-31	Dispositif de traitement pyrometallurgique de solides finement granules pour la preparation de produits fondus
NL8201028A (nl)	1982-10-01	Werkwijze voor het terugwinnen en concentreren van non-ferrometalen zoals zink en lood en inrichting daarvoor.
US3599947A (en)	1971-08-17	Apparatus for direct iron and steel making
US299637A (en)	1884-06-03	griffin
JP2629109B2 (ja)	1997-07-09	廃棄物溶融炉装入装置における切出し装置
JPS6141394B2 (fr)	1986-09-13
US687713A (en)	1901-12-03	Ore-treating furnace.
US560855A (en)	1896-05-26	Ore-drying apparatus
US4106114A (en)	1978-08-08	Inclined conical rotary vessels for storage and tumbling of materials to accomplish mixing and heat transfer