AT407346B - Verfahren zum aufbereiten von feinkörnigem erz - Google Patents

Verfahren zum aufbereiten von feinkörnigem erz Download PDF

Info

Publication number: AT407346B
Authority: AT; Austria
Prior art keywords: fraction; gas; fine; ultrafine; line
Prior art date: 1999-07-27

Application number

AT0130099A

Other languages

German (de)

English (en)

Other versions

ATA130099A (de

Inventor

Johann Dipl Ing Dr Zirngast

Johannes Dipl Ing Dr Schenk

Konstantin Dipl Ing Milionis

Gero Ing Tessmer

Original Assignee

Voest Alpine Ind Anlagen

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.)

1999-07-27

Filing date

1999-07-27

Publication date

2001-02-26

1999-07-27 Application filed by Voest Alpine Ind Anlagen filed Critical Voest Alpine Ind Anlagen

1999-07-27 Priority to AT0130099A priority Critical patent/AT407346B/de

2000-06-16 Priority to MXPA02000629A priority patent/MXPA02000629A/es

2000-06-16 Priority to CA 2378956 priority patent/CA2378956A1/fr

2000-06-16 Priority to JP2001512935A priority patent/JP2003505240A/ja

2000-06-16 Priority to EP00942084A priority patent/EP1204773A1/fr

2000-06-16 Priority to KR1020027001091A priority patent/KR20020016918A/ko

2000-06-16 Priority to PCT/EP2000/005565 priority patent/WO2001007670A1/fr

2000-06-16 Priority to AU56826/00A priority patent/AU5682600A/en

2000-07-15 Publication of ATA130099A publication Critical patent/ATA130099A/de

2001-02-26 Application granted granted Critical

2001-02-26 Publication of AT407346B publication Critical patent/AT407346B/de

Links

238000000034 method Methods 0.000 title claims description 34
238000004140 cleaning Methods 0.000 claims description 19
239000000463 material Substances 0.000 claims description 17
238000001035 drying Methods 0.000 claims description 14
239000002245 particle Substances 0.000 claims description 10
239000011230 binding agent Substances 0.000 claims description 9
239000008187 granular material Substances 0.000 claims description 8
ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 6
230000003179 granulation Effects 0.000 claims description 5
238000005469 granulation Methods 0.000 claims description 5
JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 claims description 4
238000000746 purification Methods 0.000 claims description 4
239000000440 bentonite Substances 0.000 claims description 3
229910000278 bentonite Inorganic materials 0.000 claims description 3
SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 3
239000000292 calcium oxide Substances 0.000 claims description 3
235000012255 calcium oxide Nutrition 0.000 claims description 3
238000003860 storage Methods 0.000 claims description 2
238000009795 derivation Methods 0.000 claims 2
239000007789 gas Substances 0.000 description 49
238000000926 separation method Methods 0.000 description 9
239000000428 dust Substances 0.000 description 7
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
229910052742 iron Inorganic materials 0.000 description 3
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
239000003546 flue gas Substances 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
238000005299 abrasion Methods 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
230000001771 impaired effect Effects 0.000 description 1
239000011236 particulate material Substances 0.000 description 1
239000008188 pellet Substances 0.000 description 1
238000005453 pelletization Methods 0.000 description 1
238000011946 reduction process Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Classifications

- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
- C22B1/2406—Binding; Briquetting ; Granulating pelletizing
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0033—In fluidised bed furnaces or apparatus containing a dispersion of the material
- 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/005—Separation by a physical processing technique only, e.g. by mechanical breaking
- 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

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Organic Chemistry (AREA)
Metallurgy (AREA)
Materials Engineering (AREA)
Geology (AREA)
Life Sciences & Earth Sciences (AREA)
Mechanical Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Environmental & Geological Engineering (AREA)
Geochemistry & Mineralogy (AREA)
Dispersion Chemistry (AREA)
Manufacture And Refinement Of Metals (AREA)
Combined Means For Separation Of Solids (AREA)
Separating Particles In Gases By Inertia (AREA)
Electrostatic Separation (AREA)

AT0130099A 1999-07-27 1999-07-27 Verfahren zum aufbereiten von feinkörnigem erz AT407346B (de)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
AT0130099A AT407346B (de)	1999-07-27	1999-07-27	Verfahren zum aufbereiten von feinkörnigem erz
MXPA02000629A MXPA02000629A (es)	1999-07-27	2000-06-16	Metodo para la preparacion de minerales de grano fino.
CA 2378956 CA2378956A1 (fr)	1999-07-27	2000-06-16	Procede de traitement de minerai a grains fins
JP2001512935A JP2003505240A (ja)	1999-07-27	2000-06-16	粒状鉱石の選鉱処理工程
EP00942084A EP1204773A1 (fr)	1999-07-27	2000-06-16	Procede de traitement de minerai a grains fins
KR1020027001091A KR20020016918A (ko)	1999-07-27	2000-06-16	미립자 광석의 선광 방법
PCT/EP2000/005565 WO2001007670A1 (fr)	1999-07-27	2000-06-16	Procede de traitement de minerai a grains fins
AU56826/00A AU5682600A (en)	1999-07-27	2000-06-16	Method for the preparation of fine grain ores

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT0130099A AT407346B (de)	1999-07-27	1999-07-27	Verfahren zum aufbereiten von feinkörnigem erz

Publications (2)

Publication Number	Publication Date
ATA130099A ATA130099A (de)	2000-07-15
AT407346B true AT407346B (de)	2001-02-26

Family

ID=3510913

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT0130099A AT407346B (de)	1999-07-27	1999-07-27	Verfahren zum aufbereiten von feinkörnigem erz

Country Status (8)

Country	Link
EP (1)	EP1204773A1 (fr)
JP (1)	JP2003505240A (fr)
KR (1)	KR20020016918A (fr)
AT (1)	AT407346B (fr)
AU (1)	AU5682600A (fr)
CA (1)	CA2378956A1 (fr)
MX (1)	MXPA02000629A (fr)
WO (1)	WO2001007670A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2007216171A (ja) *	2006-02-17	2007-08-30	Meiji Univ	粉体分離装置及び粉体分離方法
JP5827648B2 (ja) *	2013-07-25	2015-12-02	株式会社神戸製鋼所	塊成物の製造方法
CN109894367A (zh) *	2017-12-11	2019-06-18	南京梅山冶金发展有限公司	一种大型高炉用块矿筛选处理方法
CN114653594B (zh) *	2022-04-15	2023-05-30	广东亨益环保集团有限公司	一种存量生活垃圾二级滚筒分选后置式联合分选工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3181944A (en) *	1962-05-07	1965-05-04	Allied Chem	Zinc calcine for hydrometallurgical process
IT990357B (it) *	1973-08-06	1975-06-20	Centro Speriment Metallurg	Procedimento per la preparazione della fase solida di alimentazione per reattori a letto fluido
AT400578B (de) *	1994-03-24	1996-01-25	Voest Alpine Ind Anlagen	Verfahren zum aufbereiten von feinerz
DE19711629C2 (de) *	1997-03-20	2000-01-13	Ferrostaal Ag	Verfahren und Vorrichtung zur Vorbereitung von Feinerzen für die Direktreduktion

1999
- 1999-07-27 AT AT0130099A patent/AT407346B/de not_active IP Right Cessation
2000
- 2000-06-16 EP EP00942084A patent/EP1204773A1/fr not_active Withdrawn
- 2000-06-16 JP JP2001512935A patent/JP2003505240A/ja not_active Withdrawn
- 2000-06-16 MX MXPA02000629A patent/MXPA02000629A/es not_active Application Discontinuation
- 2000-06-16 WO PCT/EP2000/005565 patent/WO2001007670A1/fr not_active Ceased
- 2000-06-16 CA CA 2378956 patent/CA2378956A1/fr not_active Abandoned
- 2000-06-16 AU AU56826/00A patent/AU5682600A/en not_active Abandoned
- 2000-06-16 KR KR1020027001091A patent/KR20020016918A/ko not_active Withdrawn

Also Published As

Publication number	Publication date
ATA130099A (de)	2000-07-15
CA2378956A1 (fr)	2001-02-01
JP2003505240A (ja)	2003-02-12
MXPA02000629A (es)	2002-08-30
EP1204773A1 (fr)	2002-05-15
KR20020016918A (ko)	2002-03-06
WO2001007670A1 (fr)	2001-02-01
AU5682600A (en)	2001-02-13

Legal Events

Date	Code	Title	Description
2004-03-15	ELJ	Ceased due to non-payment of the annual fee

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