DE69603270T2 - Magnetisches trennungsverfahren für eisencarbid - Google Patents
Magnetisches trennungsverfahren für eisencarbidInfo
- Publication number
- DE69603270T2 DE69603270T2 DE69603270T DE69603270T DE69603270T2 DE 69603270 T2 DE69603270 T2 DE 69603270T2 DE 69603270 T DE69603270 T DE 69603270T DE 69603270 T DE69603270 T DE 69603270T DE 69603270 T2 DE69603270 T2 DE 69603270T2
- Authority
- DE
- Germany
- Prior art keywords
- iron
- gangue
- magnetic
- pct
- mixture
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/005—Pretreatment specially adapted for magnetic separation
- B03C1/015—Pretreatment specially adapted for magnetic separation by chemical treatment imparting magnetic properties to the material to be separated, e.g. roasting, reduction, oxidation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/90—Carbides
- C01B32/914—Carbides of single elements
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9505356A FR2733702B1 (fr) | 1995-05-04 | 1995-05-04 | Procede de separation magnetique du carbure de fer |
PCT/FR1996/000658 WO1996034692A1 (fr) | 1995-05-04 | 1996-04-30 | Procede de separation magnetique du carbure de fer |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69603270D1 DE69603270D1 (de) | 1999-08-19 |
DE69603270T2 true DE69603270T2 (de) | 1999-11-25 |
Family
ID=9478710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69603270T Expired - Fee Related DE69603270T2 (de) | 1995-05-04 | 1996-04-30 | Magnetisches trennungsverfahren für eisencarbid |
Country Status (11)
Country | Link |
---|---|
US (1) | US5858060A (de) |
EP (1) | EP0824375B1 (de) |
JP (1) | JPH11504851A (de) |
AT (1) | ATE182089T1 (de) |
AU (1) | AU706815B2 (de) |
CA (1) | CA2220005A1 (de) |
DE (1) | DE69603270T2 (de) |
FR (1) | FR2733702B1 (de) |
TW (1) | TW353040B (de) |
WO (1) | WO1996034692A1 (de) |
ZA (1) | ZA963439B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013102154B4 (de) * | 2012-03-13 | 2016-09-15 | Vacuumschmelze Gmbh & Co. Kg | Verfahren zum Herstellen eines magnetokalorisch aktiven Bauteils für magnetischen Wärmetausch |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7285257B2 (en) * | 2004-04-27 | 2007-10-23 | Honeywell International Inc. | Method of removing tar-forming gases from CVD/CVI furnace effluent |
PE20131009A1 (es) * | 2010-06-11 | 2013-09-19 | Basf Se | Proceso para separar al menos un primer material de una mezcla que comprende al menos el primer material, al menos un segundo material y particulas magneticas |
US8865000B2 (en) | 2010-06-11 | 2014-10-21 | Basf Se | Utilization of the naturally occurring magnetic constituents of ores |
CN105921264B (zh) * | 2016-04-29 | 2017-09-26 | 辽宁科技大学 | 一种难选铁矿的高效氢气磁化焙烧再磁选的方法 |
CN108677003B (zh) * | 2018-05-24 | 2019-10-01 | 东北大学 | 一种流化态焙烧装置 |
CN108588404B (zh) * | 2018-05-24 | 2019-10-01 | 东北大学 | 一种处理铁矿石的流态化焙烧工艺 |
CN111744670B (zh) * | 2020-06-30 | 2022-06-17 | 东北大学 | 赤泥与煤矸石悬浮共焙烧制备铁精矿和铝精矿的方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1177575B (de) * | 1961-02-28 | 1964-09-10 | Dorr Oliver Inc | Verfahren zur magnetisierenden Roestung eisenhaltiger Erze |
US3414402A (en) * | 1967-06-16 | 1968-12-03 | Hydrocarbon Research Inc | Beneficiation of low grade iron ores |
US3936372A (en) * | 1971-11-24 | 1976-02-03 | Financial Mining-Industrial And Shipping Corporation | Method for beneficiation of magnesite ore |
US4396423A (en) * | 1981-06-22 | 1983-08-02 | Stephens Jr Frank M | Process for recovering iron and zinc from steel making dusts |
US4398945A (en) * | 1981-06-22 | 1983-08-16 | Stephens Jr Frank M | Process for producing a ferronickel alloy from nickel bearing laterites |
-
1995
- 1995-05-04 FR FR9505356A patent/FR2733702B1/fr not_active Expired - Fee Related
-
1996
- 1996-04-30 AU AU58239/96A patent/AU706815B2/en not_active Ceased
- 1996-04-30 DE DE69603270T patent/DE69603270T2/de not_active Expired - Fee Related
- 1996-04-30 US US08/945,636 patent/US5858060A/en not_active Expired - Fee Related
- 1996-04-30 WO PCT/FR1996/000658 patent/WO1996034692A1/fr active IP Right Grant
- 1996-04-30 AT AT96919851T patent/ATE182089T1/de not_active IP Right Cessation
- 1996-04-30 JP JP8533074A patent/JPH11504851A/ja active Pending
- 1996-04-30 ZA ZA963439A patent/ZA963439B/xx unknown
- 1996-04-30 EP EP96919851A patent/EP0824375B1/de not_active Expired - Lifetime
- 1996-04-30 CA CA002220005A patent/CA2220005A1/fr not_active Abandoned
- 1996-07-04 TW TW085105434A patent/TW353040B/zh active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013102154B4 (de) * | 2012-03-13 | 2016-09-15 | Vacuumschmelze Gmbh & Co. Kg | Verfahren zum Herstellen eines magnetokalorisch aktiven Bauteils für magnetischen Wärmetausch |
Also Published As
Publication number | Publication date |
---|---|
EP0824375A1 (de) | 1998-02-25 |
TW353040B (en) | 1999-02-21 |
FR2733702A1 (fr) | 1996-11-08 |
US5858060A (en) | 1999-01-12 |
CA2220005A1 (fr) | 1996-11-07 |
ATE182089T1 (de) | 1999-07-15 |
JPH11504851A (ja) | 1999-05-11 |
WO1996034692A1 (fr) | 1996-11-07 |
AU5823996A (en) | 1996-11-21 |
ZA963439B (en) | 1996-11-06 |
FR2733702B1 (fr) | 1997-10-17 |
AU706815B2 (en) | 1999-06-24 |
DE69603270D1 (de) | 1999-08-19 |
EP0824375B1 (de) | 1999-07-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: KVAERNER (FRANCE) SA, PARIS, FR |
|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |