RU97115897A - METHOD FOR PRODUCING COAL AGLOMERATES USED IN FURNACES OF DIRECT REDUCING IRON Smelting - Google Patents
METHOD FOR PRODUCING COAL AGLOMERATES USED IN FURNACES OF DIRECT REDUCING IRON SmeltingInfo
- Publication number
- RU97115897A RU97115897A RU97115897/04A RU97115897A RU97115897A RU 97115897 A RU97115897 A RU 97115897A RU 97115897/04 A RU97115897/04 A RU 97115897/04A RU 97115897 A RU97115897 A RU 97115897A RU 97115897 A RU97115897 A RU 97115897A
- Authority
- RU
- Russia
- Prior art keywords
- coal
- fine coal
- aglomerates
- furnaces
- temperature
- Prior art date
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims 15
- 239000003245 coal Substances 0.000 title claims 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims 10
- 238000003723 Smelting Methods 0.000 title claims 5
- 229910052742 iron Inorganic materials 0.000 title claims 5
- 238000004519 manufacturing process Methods 0.000 title claims 2
- 230000002522 swelling Effects 0.000 claims 3
- 238000010438 heat treatment Methods 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 239000002245 particle Substances 0.000 claims 2
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 claims 1
- 239000003830 anthracite Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1995/65206 | 1995-12-29 | ||
KR1019950065206A KR100206500B1 (en) | 1995-12-29 | 1995-12-29 | Method of block coke for iron melting furnace |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2122012C1 RU2122012C1 (en) | 1998-11-20 |
RU97115897A true RU97115897A (en) | 1999-03-20 |
Family
ID=19446974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU97115897A RU2122012C1 (en) | 1995-12-29 | 1996-12-27 | Method of preparing coal agglomerates used in furnace for direct iron ore reductive smelting |
Country Status (13)
Country | Link |
---|---|
US (1) | US5897674A (en) |
EP (1) | EP0812347B1 (en) |
JP (1) | JP2891384B2 (en) |
KR (1) | KR100206500B1 (en) |
AT (1) | ATE225838T1 (en) |
AU (1) | AU701975B2 (en) |
BR (1) | BR9607052A (en) |
CA (1) | CA2212104C (en) |
DE (1) | DE69624224T2 (en) |
RU (1) | RU2122012C1 (en) |
UA (1) | UA43398C2 (en) |
WO (1) | WO1997024414A1 (en) |
ZA (1) | ZA9610909B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6126705A (en) * | 1996-04-10 | 2000-10-03 | Ilecard Pty Ltd | Process for treating coal tailings |
US7632651B2 (en) * | 1997-09-15 | 2009-12-15 | Mds Analytical Technologies (Us) Inc. | Molecular modification assays |
US7745142B2 (en) * | 1997-09-15 | 2010-06-29 | Molecular Devices Corporation | Molecular modification assays |
US20050227294A1 (en) * | 1997-09-15 | 2005-10-13 | Molecular Devices Corporation | Molecular modification assays involving lipids |
EP1096793B1 (en) * | 1999-10-25 | 2004-09-22 | Spotware Technologies, Inc. | System, method, signal, user interface and software to display thumbnail banners |
RU2537151C1 (en) * | 2013-06-18 | 2014-12-27 | Открытое акционерное общество "Восточный научно-исследовательский углехимический институт" (ОАО "ВУХИН") | Preparation of free-burning coal |
CN104894367B (en) * | 2014-03-05 | 2020-11-03 | 华北理工大学 | Method for sintering acid pellet and alkaline material mixed super-thick material layer |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1810070A (en) * | 1928-11-15 | 1931-06-16 | New Jersey Zinc Co | Preparation of coked agglomerates |
DE2128949B1 (en) * | 1971-06-11 | 1972-12-28 | Eschweiler Bergwerks Verein, 5122 Kohlscheid | Thermal pretreatment process for the hot chain binding of baking hard coals |
CA1110068A (en) * | 1977-06-17 | 1981-10-06 | Eugene A. Thiers | Method utilizing co.sub.2 for cooling agglomerates of coke |
CA1118207A (en) * | 1977-06-17 | 1982-02-16 | Eugene A. Thiers | Continuous coke production from fine coal, char and low grade coal agglomerates by agglomeration and hardening stages |
US4234320A (en) * | 1979-04-23 | 1980-11-18 | Shell Oil Company | Process for the agglomeration of solids |
US4770766A (en) * | 1986-03-12 | 1988-09-13 | Otisca Industries, Ltd. | Time-controlled processes for agglomerating coal |
US4830637A (en) * | 1988-03-28 | 1989-05-16 | Consolidation Coal Company | Preagglomeration of fine coal before thermal dryer in a preparation plant |
FR2662172B1 (en) * | 1990-05-16 | 1992-09-04 | Normandie Combustibles | COMBUSTIBLE AGGLOMERATES COMPRISING A GRANULAR CARBON FUEL MATERIAL AND A BINDER AND THEIR MANUFACTURING METHOD. |
-
1995
- 1995-12-29 KR KR1019950065206A patent/KR100206500B1/en not_active IP Right Cessation
-
1996
- 1996-12-27 AU AU12117/97A patent/AU701975B2/en not_active Ceased
- 1996-12-27 BR BR9607052A patent/BR9607052A/en not_active IP Right Cessation
- 1996-12-27 CA CA002212104A patent/CA2212104C/en not_active Expired - Fee Related
- 1996-12-27 DE DE69624224T patent/DE69624224T2/en not_active Expired - Lifetime
- 1996-12-27 US US08/894,681 patent/US5897674A/en not_active Expired - Lifetime
- 1996-12-27 AT AT96943358T patent/ATE225838T1/en active
- 1996-12-27 JP JP9524231A patent/JP2891384B2/en not_active Expired - Fee Related
- 1996-12-27 WO PCT/KR1996/000251 patent/WO1997024414A1/en active IP Right Grant
- 1996-12-27 RU RU97115897A patent/RU2122012C1/en not_active IP Right Cessation
- 1996-12-27 EP EP96943358A patent/EP0812347B1/en not_active Expired - Lifetime
- 1996-12-27 UA UA97094744A patent/UA43398C2/en unknown
- 1996-12-30 ZA ZA9610909A patent/ZA9610909B/en unknown
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