SE7614639L - Forfarande for pyrometallurgisk atervinning av jern ur jernsilikatslagg - Google Patents

Forfarande for pyrometallurgisk atervinning av jern ur jernsilikatslagg

Info

Publication number: SE7614639L
Authority: SE; Sweden
Prior art keywords: iron; pyrometallurgic; recycling; procedure; silicate slag
Prior art date: 1975-12-29

Application number

SE7614639A

Other languages

English (en)

Other versions

SE420103B (sv

Inventor

J C Agarwal

P R Ammann

J J-H Kim

Original Assignee

Kennecott Copper 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.)

1975-12-29

Filing date

1976-12-28

Publication date

1977-06-30

1976-12-28 Application filed by Kennecott Copper Corp filed Critical Kennecott Copper Corp

1977-06-30 Publication of SE7614639L publication Critical patent/SE7614639L/sv

1981-09-14 Publication of SE420103B publication Critical patent/SE420103B/sv

Links

XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 4
229910052742 iron Inorganic materials 0.000 title 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title 1
238000000034 method Methods 0.000 title 1
238000004064 recycling Methods 0.000 title 1
239000002893 slag Substances 0.000 title 1

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
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B11/00—Making pig-iron other than in blast 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
- 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
- C22B7/04—Working-up slag
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Environmental & Geological Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Mechanical Engineering (AREA)
Manufacture And Refinement Of Metals (AREA)

SE7614639A 1975-12-29 1976-12-28 Forfarande for extraktion av jern ur slagg SE420103B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/644,727 US4001011A (en)	1975-12-29	1975-12-29	Pyrometallurgical recovery of iron from iron silicate slags

Publications (2)

Publication Number	Publication Date
SE7614639L true SE7614639L (sv)	1977-06-30
SE420103B SE420103B (sv)	1981-09-14

Family

ID=24586099

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7614639A SE420103B (sv)	1975-12-29	1976-12-28	Forfarande for extraktion av jern ur slagg

Country Status (7)

Country	Link
US (1)	US4001011A (sv)
JP (1)	JPS5282618A (sv)
AU (1)	AU511137B2 (sv)
CA (1)	CA1075469A (sv)
DE (1)	DE2650750A1 (sv)
SE (1)	SE420103B (sv)
SU (1)	SU645597A3 (sv)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4334925A (en) *	1980-12-15	1982-06-15	Kennecott Corporation	Combined carburization and sulfurization/desulfurization of molybdenum-rich matte
US5593493A (en) *	1995-06-26	1997-01-14	Krofchak; David	Method of making concrete from base metal smelter slag
US5865872A (en) *	1995-06-26	1999-02-02	Fenicem Minerals Inc.	Method of recovering metals and producing a secondary slag from base metal smelter slag
AU6631896A (en) *	1995-07-31	1997-02-26	Ipcor N.V.	Slag treatment
HRP970303B1 (en) *	1996-06-05	2002-06-30	Holderbank Financ Glarus	Method for making pozzolans, synthetic blast-furnance slag, belite or alite clinkers, and pig-iron alloys, from oxidic slag and a device for implementing this method
WO2011001282A2 (en) *	2009-06-29	2011-01-06	Bairong Li	Metal reduction processes, metallurgical processes and products and apparatus
CN101736112B (zh) *	2009-12-25	2011-07-06	昆明理工大学	惰性气体喷吹从铜渣中熔融还原提铁的方法
CN101824505B (zh) *	2010-05-10	2012-01-11	昆明理工大学	一种铜渣熔融还原一步制得低硫铁水的方法
CN101886154B (zh) *	2010-07-02	2012-06-20	昆明理工大学	一种铜渣与铁矿石混合熔融还原制得低铜铁水的方法
WO2012033454A1 (en) *	2010-09-10	2012-03-15	Jernkontoret	Production of nano sized ferrite
KR101341178B1 (ko)	2011-12-22	2013-12-13	재단법인 포항산업과학연구원	제강 슬래그로부터 유가금속을 환원하는 방법 및 이로부터 얻어진 시멘트 클링커
CN111979473B (zh) *	2020-07-14	2022-03-18	河南豫中新材料有限公司	一种高纯磷铁的制备方法
CN113265534B (zh) *	2021-04-14	2023-03-31	嘉峪关宏电铁合金有限责任公司	一种低品铬铁渣再利用生产工艺
CN113718109B (zh) *	2021-09-01	2022-10-18	兰州有色冶金设计研究院有限公司	一种熔池熔炼电子废物的渣型的确定方法及渣型

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2546936A (en) *	1949-06-02	1951-03-27	Ohio Ferro Alloys Corporated	Treatment of slags
US3002832A (en) *	1959-01-15	1961-10-03	Lucas S Moussoulos	Method for reduction treatment of molten iron bearing slag to obtain the contained iron and to draw advantage of heat energy content
US3232742A (en) *	1963-04-03	1966-02-01	Kennecott Copper Corp	Using iron-iron sulfide product to precipitate copper from a copper-bearing solution
US3264096A (en) *	1963-12-19	1966-08-02	United States Steel Corp	Method of smelting iron ore
US3723096A (en) *	1970-11-09	1973-03-27	Kaiser Ind Corp	Production of metals from metalliferous materials
US3857700A (en) *	1973-03-05	1974-12-31	Kennecott Copper Corp	Pyrometallurgical recovery of copper values from converter slags
US3861660A (en) *	1973-03-05	1975-01-21	Kennecott Copper Corp	Pyrometallurgical system with fluid cooled stirrer

1975
- 1975-12-29 US US05/644,727 patent/US4001011A/en not_active Expired - Lifetime
1976
- 1976-10-14 AU AU18688/76A patent/AU511137B2/en not_active Expired
- 1976-10-15 CA CA263,451A patent/CA1075469A/en not_active Expired
- 1976-11-05 DE DE19762650750 patent/DE2650750A1/de not_active Withdrawn
- 1976-11-30 JP JP14394976A patent/JPS5282618A/ja active Pending
- 1976-12-24 SU SU762432245A patent/SU645597A3/ru active
- 1976-12-28 SE SE7614639A patent/SE420103B/sv unknown

Also Published As

Publication number	Publication date
CA1075469A (en)	1980-04-15
SU645597A3 (ru)	1979-01-30
DE2650750A1 (de)	1977-07-14
US4001011A (en)	1977-01-04
AU511137B2 (en)	1980-07-31
SE420103B (sv)	1981-09-14
AU1868876A (en)	1978-04-20
JPS5282618A (en)	1977-07-11

Publication	Publication Date	Title
JPS5220437A (en)	1977-02-16	Insulatitng block for ceiling of furnace
PL201383A1 (pl)	1979-05-07	Sposob wytwarzania stali z tlenku zelaza
SE7611604L (sv)	1977-04-21	Forfarande for rening av halogensilaner
JPS5261110A (en)	1977-05-20	Desulfurization of iron melt
JPS5282618A (en)	1977-07-11	Modification of iron recovering from silicon iron slag
NO144297C (no)	1981-08-05	Fremgangsmaate ved oxydasjon av titanjernmalmer
SE7611156L (sv)	1977-04-11	Block av eldfast betong
SE7804330L (sv)	1978-11-27	Forfarande for framstellning av gjutjern
NO140419C (no)	1979-08-29	Apparat til fremstilling av mineralull
AU1138476A (en)	1977-09-01	Manufacture of steel from crude iron
SE7708462L (sv)	1979-01-23	Forfarande for framstellning av rajern ur sulfidiska jernhaltiga material
SE7509430L (sv)	1977-02-26	Forfarande for avrykningsbehandling av metallurgiska slagger
PT65060B (en)	1977-09-13	Process for the preparation of novel thiazolines
SE7503783L (sv)	1976-10-03	Ljusbagsugn for smeltreduktion av finkornigt jernoxidhaltigt material
SE411523B (sv)	1980-01-14	Avsvavlings- och ympningsmedel for smelt jern
SE438327B (sv)	1985-04-15	Forfarande for avsvavling av stalsmeltor
JPS5284113A (en)	1977-07-13	Dephosphorising of molten pig iron containing cr
SE7507743L (sv)	1977-01-08	Forfarande for utfellning av tungmetaller
AU1340276A (en)	1977-11-03	Removal of iron from ferruginous materials
JPS5239532A (en)	1977-03-26	Device for disposing of slag
SE7613091L (sv)	1977-05-25	Forfarande for framstellning av silikatbetong
DK551476A (da)	1977-06-10	Fremgangsmade ved fremstilling af jernelektroder
JPS51127544A (en)	1976-11-06	Segment of iron
JPS5510475A (en)	1980-01-24	Manufacture of refractories for pig iron
JPS5237922A (en)	1977-03-24	Method of utilizing slag from converter