BG64629B1 - Метод за оползотворяване на вторични суровини, съдържащи желязо, цинк и олово - Google Patents

Метод за оползотворяване на вторични суровини, съдържащи желязо, цинк и олово Download PDF

Info

Publication number: BG64629B1
Authority: BG; Bulgaria
Prior art keywords: carbon; slag; furnace; amount; zinc
Prior art date: 1999-09-28

Application number

BG104770A

Other languages

Bulgarian (bg)

English (en)

Other versions

BG104770A (bg

Inventor

Eberhard Saage

Uwe Hasche

Wolfgang Dittrich

Diethart Langbein

Original Assignee

B.U.S. Zinkrecycling Freiberg Gmbh

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.)

1999-09-28

Filing date

2000-09-18

Publication date

2005-09-30

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7923562&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BG64629(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2000-09-18 Application filed by B.U.S. Zinkrecycling Freiberg Gmbh filed Critical B.U.S. Zinkrecycling Freiberg Gmbh

2001-09-28 Publication of BG104770A publication Critical patent/BG104770A/bg

2005-09-30 Publication of BG64629B1 publication Critical patent/BG64629B1/bg

Links

XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 48
229910052742 iron Inorganic materials 0.000 title claims abstract description 24
238000000034 method Methods 0.000 title claims abstract description 24
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 14
229910052725 zinc Inorganic materials 0.000 title claims abstract description 14
239000011701 zinc Substances 0.000 title claims abstract description 14
239000002994 raw material Substances 0.000 title claims abstract description 9
238000011084 recovery Methods 0.000 title abstract description 3
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 40
229910052799 carbon Inorganic materials 0.000 claims abstract description 39
239000002893 slag Substances 0.000 claims abstract description 34
238000005096 rolling process Methods 0.000 claims abstract description 18
239000011133 lead Substances 0.000 claims abstract description 11
239000000969 carrier Substances 0.000 claims abstract description 7
239000000843 powder Substances 0.000 claims abstract description 5
238000006243 chemical reaction Methods 0.000 claims description 6
230000003647 oxidation Effects 0.000 claims description 5
238000007254 oxidation reaction Methods 0.000 claims description 5
239000002699 waste material Substances 0.000 claims description 5
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 4
229910052749 magnesium Inorganic materials 0.000 claims description 4
239000011777 magnesium Substances 0.000 claims description 4
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
239000011575 calcium Substances 0.000 claims description 2
229910052791 calcium Inorganic materials 0.000 claims description 2
239000010440 gypsum Substances 0.000 claims description 2
229910052602 gypsum Inorganic materials 0.000 claims description 2
230000001376 precipitating effect Effects 0.000 claims 1
239000010802 sludge Substances 0.000 claims 1
239000007789 gas Substances 0.000 description 18
238000002485 combustion reaction Methods 0.000 description 8
239000000571 coke Substances 0.000 description 5
239000008188 pellet Substances 0.000 description 5
239000003513 alkali Substances 0.000 description 3
238000010438 heat treatment Methods 0.000 description 3
239000000203 mixture Substances 0.000 description 3
239000007787 solid Substances 0.000 description 3
XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
239000010426 asphalt Substances 0.000 description 2
238000010276 construction Methods 0.000 description 2
238000001816 cooling Methods 0.000 description 2
239000000428 dust Substances 0.000 description 2
238000005265 energy consumption Methods 0.000 description 2
238000009434 installation Methods 0.000 description 2
238000002386 leaching Methods 0.000 description 2
239000000463 material Substances 0.000 description 2
229910052760 oxygen Inorganic materials 0.000 description 2
239000002912 waste gas Substances 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
235000019738 Limestone Nutrition 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000002411 adverse Effects 0.000 description 1
238000005054 agglomeration Methods 0.000 description 1
230000002776 aggregation Effects 0.000 description 1
230000001174 ascending effect Effects 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
239000002585 base Substances 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
229910002091 carbon monoxide Inorganic materials 0.000 description 1
150000001805 chlorine compounds Chemical class 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000011049 filling Methods 0.000 description 1
239000000446 fuel Substances 0.000 description 1
239000008187 granular material Substances 0.000 description 1
UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
235000013980 iron oxide Nutrition 0.000 description 1
VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000005259 measurement Methods 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000002156 mixing Methods 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
238000003672 processing method Methods 0.000 description 1
238000000746 purification Methods 0.000 description 1
229910052683 pyrite Inorganic materials 0.000 description 1
239000011028 pyrite Substances 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
230000009919 sequestration Effects 0.000 description 1
239000010959 steel Substances 0.000 description 1
238000003860 storage Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
238000011144 upstream manufacturing Methods 0.000 description 1
239000011787 zinc oxide Substances 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
- 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
- C22B7/02—Working-up flue dust
- 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
- 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
- C22B13/00—Obtaining lead
- C22B13/02—Obtaining lead by dry processes
- C22B13/025—Recovery from waste materials
- 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
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
- Y10S75/961—Treating flue dust to obtain metal other than by consolidation

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Mechanical Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Environmental & Geological Engineering (AREA)
Manufacture And Refinement Of Metals (AREA)
Analysing Materials By The Use Of Radiation (AREA)
Processing Of Solid Wastes (AREA)

BG104770A 1999-09-28 2000-09-18 Метод за оползотворяване на вторични суровини, съдържащи желязо, цинк и олово BG64629B1 (bg)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE1999146430 DE19946430A1 (de)	1999-09-28	1999-09-28	Verfahren zur Verwertung von Eisen, Zink und Blei enthaltenden Sekundärrohstoffen

Publications (2)

Publication Number	Publication Date
BG104770A BG104770A (bg)	2001-09-28
BG64629B1 true BG64629B1 (bg)	2005-09-30

Family

ID=7923562

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BG104770A BG64629B1 (bg)	1999-09-28	2000-09-18	Метод за оползотворяване на вторични суровини, съдържащи желязо, цинк и олово

Country Status (13)

Country	Link
US (1)	US6494933B1 (pl)
EP (1)	EP1088904B1 (pl)
JP (2)	JP5086500B2 (pl)
AT (1)	ATE284453T1 (pl)
BG (1)	BG64629B1 (pl)
BR (1)	BR0004475A (pl)
CA (1)	CA2321311A1 (pl)
DE (2)	DE19946430A1 (pl)
ES (1)	ES2234495T3 (pl)
MX (1)	MXPA00009475A (pl)
PL (1)	PL197557B1 (pl)
RU (1)	RU2247159C2 (pl)
TW (1)	TW460586B (pl)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19946430A1 (de) *	1999-09-28	2001-04-05	Bus Zinkrecycling Freiberg	Verfahren zur Verwertung von Eisen, Zink und Blei enthaltenden Sekundärrohstoffen
BRPI0515812B1 (pt) *	2004-12-07	2014-09-23	Nu Iron Technology Llc	Método para uso na produção de pepitas metálicas de ferro
US8470068B2 (en) *	2004-12-07	2013-06-25	Nu-Iron Technology, Llc	Method and system for producing metallic iron nuggets
PL2662463T3 (pl)	2006-01-26	2018-08-31	Digimet 2013 Sl	Piec do przetwarzania odpadów oraz sposób
US8021460B2 (en) *	2006-07-26	2011-09-20	Nu-Iron Technology, Llc	System and method for producing metallic iron nodules
AU2007279272B2 (en) *	2006-07-26	2012-04-26	Nu-Iron Technology, Llc	Method and system for producing metallic iron nuggets
CZ200975A3 (cs)	2009-02-10	2010-08-04	Raclavský@Milan	Technologie rafinace kovonosných odpadu s obsahem zinku v rotacní peci
US8287621B2 (en)	2010-12-22	2012-10-16	Nu-Iron Technology, Llc	Use of bimodal carbon distribution in compacts for producing metallic iron nodules
DE102016005787A1 (de) *	2016-05-13	2017-11-16	Befesa Zinc Duisburg GmbH	Verfahren und Anlage zum Gewinnen von hochreinem Wälzoxid aus zinkhaltigen Rohstoffen mittels gegenstrombetriebenem Drehrohrofen
EA033560B1 (ru) *	2017-06-23	2019-10-31	Belarusian National Technical Univ	Способ малотоннажного рециклинга дисперсных железосодержащих металлоотходов без их предварительной подготовки путем твердо-жидкофазного восстановления в ротационной наклоняющейся печи с получением чугуна или стали
CN108956259B (zh) *	2018-06-20	2021-03-23	攀钢集团西昌钢钒有限公司	一种连铸保护渣中游离碳的检测方法
PL246550B1 (pl) *	2022-07-16	2025-02-10	Akademia Gorniczo Hutnicza Im Stanislawa Staszica W Krakowie	Sposób wytwarzania granulatu ze szlamu pochodzącego z procesów metalurgicznych, zwłaszcza konwertorowych i/lub wielkopiecowych
WO2024155211A1 (ru) *	2023-01-19	2024-07-25	Общество с ограниченной ответственностью "СервисНефтеПроект"	Способ переработки железоцинкосодержащих отходов металлургического производства
WO2025219551A1 (en)	2024-04-18	2025-10-23	Befesa Steel R&D, Sociedad Limitada Unipersonal	Method and plant for recycling metal oxides

Citations (1)

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Publication number	Priority date	Publication date	Assignee	Title
EP0654538A1 (de) *	1993-11-20	1995-05-24	Metallgesellschaft Aktiengesellschaft	Wälzverfahren zur Aufarbeitung von Zink, Blei und Eisenoxide enthaltenden Materialien

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SU876761A1 (ru) *	1980-02-15	1981-10-30	Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский Горнометаллургический Институт Цветных Металлов	Способ пирометаллургической переработки цинковых кеков
JPS5735644A (en) *	1980-08-13	1982-02-26	Toshin Seikou Kk	Recovering method for valuable metal from dust from electric furnace for manufacturing steel
JPS58141345A (ja) *	1982-02-13	1983-08-22	Toshin Seikou Kk	有価金属の回収方法
JPS6053090B2 (ja) *	1983-07-26	1985-11-22	住友金属鉱山株式会社	鉄鋼ダストからΖｎおよびＰｂを回収する方法
JPS62127432A (ja) *	1985-11-26	1987-06-09	Nippon Kokan Kk <Nkk>	金属精錬用冶金炉から排出されたダストから有用金属を回収する方法
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BG61917B1 (bg)	1996-07-30	1998-09-30	Добрев, Никола И.	Метод за преработване на цинксъдържащи материали
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DE19946430A1 (de) *	1999-09-28	2001-04-05	Bus Zinkrecycling Freiberg	Verfahren zur Verwertung von Eisen, Zink und Blei enthaltenden Sekundärrohstoffen

1999
- 1999-09-28 DE DE1999146430 patent/DE19946430A1/de not_active Withdrawn
2000
- 2000-09-18 BG BG104770A patent/BG64629B1/bg unknown
- 2000-09-26 TW TW89119786A patent/TW460586B/zh not_active IP Right Cessation
- 2000-09-27 MX MXPA00009475A patent/MXPA00009475A/es unknown
- 2000-09-27 RU RU2000124618A patent/RU2247159C2/ru active
- 2000-09-27 CA CA 2321311 patent/CA2321311A1/en not_active Abandoned
- 2000-09-27 BR BR0004475A patent/BR0004475A/pt not_active Application Discontinuation
- 2000-09-28 DE DE2000508894 patent/DE50008894D1/de not_active Expired - Lifetime
- 2000-09-28 ES ES00120288T patent/ES2234495T3/es not_active Expired - Lifetime
- 2000-09-28 JP JP2000295884A patent/JP5086500B2/ja not_active Expired - Lifetime
- 2000-09-28 EP EP20000120288 patent/EP1088904B1/de not_active Expired - Lifetime
- 2000-09-28 PL PL342864A patent/PL197557B1/pl unknown
- 2000-09-28 US US09/670,717 patent/US6494933B1/en not_active Expired - Lifetime
- 2000-09-28 AT AT00120288T patent/ATE284453T1/de active
2012
- 2012-07-10 JP JP2012154731A patent/JP2012233261A/ja active Pending

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0654538A1 (de) *	1993-11-20	1995-05-24	Metallgesellschaft Aktiengesellschaft	Wälzverfahren zur Aufarbeitung von Zink, Blei und Eisenoxide enthaltenden Materialien

Also Published As

Publication number	Publication date
RU2247159C2 (ru)	2005-02-27
ES2234495T3 (es)	2005-07-01
EP1088904B1 (de)	2004-12-08
JP2001152257A (ja)	2001-06-05
EP1088904A1 (de)	2001-04-04
JP2012233261A (ja)	2012-11-29
DE50008894D1 (de)	2005-01-13
US6494933B1 (en)	2002-12-17
DE19946430A1 (de)	2001-04-05
ATE284453T1 (de)	2004-12-15
CA2321311A1 (en)	2001-03-28
PL342864A1 (en)	2001-04-09
JP5086500B2 (ja)	2012-11-28
BR0004475A (pt)	2001-04-10
TW460586B (en)	2001-10-21
MXPA00009475A (es)	2002-10-23
BG104770A (bg)	2001-09-28
PL197557B1 (pl)	2008-04-30

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SU1052165A3 (ru)	1983-10-30	Способ восстановлени окиси железа
CN1061380C (zh)	2001-01-31	生产合成炉渣及生铁合金的方法及装置
BG64629B1 (bg)	2005-09-30	Метод за оползотворяване на вторични суровини, съдържащи желязо, цинк и олово
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AU749330B2 (en)	2002-06-27	Method for producing directly reduced, desulfurized iron
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CN101506390B (zh)	2010-10-13	一种铁的工业化生产方法
JP3527149B2 (ja)	2004-05-17	産業廃棄物処理方法
JP2002529597A (ja)	2002-09-10	重金属を含んだ残留物質を熱処理するための方法
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EP0840807B1 (en)	2002-11-13	Direct iron and steelmaking
US20080066579A1 (en)	2008-03-20	Treatment Of Steel Plant Sludges In A Multiple-Stage Furnace
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JPH11106816A (ja)	1999-04-20	移動型炉床炉の操業方法
JPH07269820A (ja)	1995-10-20	廃棄物溶融炉
JPS62276391A (ja)	1987-12-01	新規なキユポラ炉の操業方法