ZA200307071B - Method and apparatus for practicing carbonaceous-based metallurgy. - Google Patents
Method and apparatus for practicing carbonaceous-based metallurgy. Download PDFInfo
- Publication number
- ZA200307071B ZA200307071B ZA200307071A ZA200307071A ZA200307071B ZA 200307071 B ZA200307071 B ZA 200307071B ZA 200307071 A ZA200307071 A ZA 200307071A ZA 200307071 A ZA200307071 A ZA 200307071A ZA 200307071 B ZA200307071 B ZA 200307071B
- Authority
- ZA
- South Africa
- Prior art keywords
- set forth
- method set
- melter
- metallized
- metallic oxide
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 62
- 238000005272 metallurgy Methods 0.000 title description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 93
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 55
- 229910052799 carbon Inorganic materials 0.000 claims description 55
- 239000007789 gas Substances 0.000 claims description 44
- 229910052742 iron Inorganic materials 0.000 claims description 44
- 229910052751 metal Inorganic materials 0.000 claims description 40
- 239000002184 metal Substances 0.000 claims description 40
- 239000007800 oxidant agent Substances 0.000 claims description 36
- 230000001590 oxidative effect Effects 0.000 claims description 36
- 239000002893 slag Substances 0.000 claims description 35
- 239000003575 carbonaceous material Substances 0.000 claims description 31
- 238000007599 discharging Methods 0.000 claims description 30
- 229910044991 metal oxide Inorganic materials 0.000 claims description 30
- 238000010438 heat treatment Methods 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 25
- 239000000446 fuel Substances 0.000 claims description 23
- 239000003245 coal Substances 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 13
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 238000012545 processing Methods 0.000 claims description 10
- 230000006698 induction Effects 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000004907 flux Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 230000003009 desulfurizing effect Effects 0.000 claims description 2
- 206010022000 influenza Diseases 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000000047 product Substances 0.000 claims 27
- 230000000153 supplemental effect Effects 0.000 claims 4
- 238000004891 communication Methods 0.000 claims 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
- 238000012423 maintenance Methods 0.000 claims 1
- 238000013341 scale-up Methods 0.000 claims 1
- 239000013589 supplement Substances 0.000 claims 1
- 239000013618 particulate matter Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 239000002994 raw material Substances 0.000 description 5
- 230000007704 transition Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- -1 etc. including dusts Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000266 injurious effect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 231100000206 health hazard Toxicity 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/56—Manufacture of steel by other methods
-
- 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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/10—Dry methods smelting of sulfides or formation of mattes by solid carbonaceous reducing agents
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Iron (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/808,963 US6409790B1 (en) | 2001-03-16 | 2001-03-16 | Method and apparatus for practicing carbonaceous-based metallurgy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200307071B true ZA200307071B (en) | 2004-09-10 |
Family
ID=25200211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200307071A ZA200307071B (en) | 2001-03-16 | 2003-09-10 | Method and apparatus for practicing carbonaceous-based metallurgy. |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US6409790B1 (ru) |
| EP (1) | EP1377688A1 (ru) |
| JP (1) | JP3830900B2 (ru) |
| KR (1) | KR100851447B1 (ru) |
| CN (1) | CN1302123C (ru) |
| BR (1) | BR0208134A (ru) |
| CA (1) | CA2440243A1 (ru) |
| CZ (1) | CZ20032818A3 (ru) |
| HU (1) | HUP0303445A2 (ru) |
| MX (1) | MXPA03008238A (ru) |
| NZ (1) | NZ528496A (ru) |
| PL (1) | PL198159B1 (ru) |
| RO (1) | RO121136B1 (ru) |
| RU (1) | RU2282664C2 (ru) |
| SK (1) | SK12632003A3 (ru) |
| TW (1) | TW559629B (ru) |
| UA (1) | UA74063C2 (ru) |
| WO (1) | WO2002075002A1 (ru) |
| ZA (1) | ZA200307071B (ru) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6911058B2 (en) * | 2001-07-09 | 2005-06-28 | Calderon Syngas Company | Method for producing clean energy from coal |
| US20030075515A1 (en) * | 2001-10-23 | 2003-04-24 | Roger Maki | Apparatus for the treatment of oil-containing sludge and methods of doing the same |
| JP4790412B2 (ja) * | 2005-12-28 | 2011-10-12 | 中外炉工業株式会社 | バイオマスガス化装置 |
| US7938882B2 (en) * | 2007-04-02 | 2011-05-10 | Midrex Technologies, Inc. | Method and system for the supply of hot direct reduced iron for multiple uses |
| KR200449830Y1 (ko) * | 2008-07-03 | 2010-08-12 | 박정주 | 복수날도구용 고정구 |
| US9151434B2 (en) * | 2008-12-18 | 2015-10-06 | Alstom Technology Ltd | Coal rope distributor with replaceable wear components |
| US9151493B2 (en) | 2008-12-18 | 2015-10-06 | Alstom Technology Ltd | Coal rope distributor with replaceable wear components |
| US9857077B2 (en) | 2008-12-18 | 2018-01-02 | General Electric Technology Gmbh | Coal rope distributor with replaceable wear components |
| US9593795B2 (en) | 2009-11-02 | 2017-03-14 | General Electric Technology Gmbh | Fuel head assembly with replaceable wear components |
| US8557014B2 (en) * | 2011-01-28 | 2013-10-15 | Albert Calderon | Method for making liquid iron and steel |
| US20150061200A1 (en) * | 2013-09-05 | 2015-03-05 | Albert Calderon | Apparatus for making liquid iron and steel |
| WO2017185178A1 (en) * | 2016-04-26 | 2017-11-02 | Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Natural Resources | System and method of high pressure oxy-fired (hiprox) flash metallization |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1036075C (zh) * | 1994-08-27 | 1997-10-08 | 冶金工业部钢铁研究总院 | 熔融还原炼铁方法及其装置 |
| AUPO426096A0 (en) * | 1996-12-18 | 1997-01-23 | Technological Resources Pty Limited | Method and apparatus for producing metals and metal alloys |
| US6149709A (en) * | 1997-09-01 | 2000-11-21 | Kabushiki Kaisha Kobe Seiko Sho | Method of making iron and steel |
| US6221123B1 (en) * | 1998-01-22 | 2001-04-24 | Donsco Incorporated | Process and apparatus for melting metal |
| CN100343396C (zh) * | 1998-10-30 | 2007-10-17 | 米德雷克斯技术公司 | 使用二联炉生产熔化铁的方法 |
| US6214085B1 (en) * | 1999-02-01 | 2001-04-10 | Calderon Energy Company Of Bowling Green, Inc. | Method for direct steelmaking |
-
2001
- 2001-03-16 US US09/808,963 patent/US6409790B1/en not_active Expired - Lifetime
-
2002
- 2002-02-28 CA CA002440243A patent/CA2440243A1/en not_active Abandoned
- 2002-02-28 PL PL369933A patent/PL198159B1/pl unknown
- 2002-02-28 WO PCT/US2002/006109 patent/WO2002075002A1/en active IP Right Grant
- 2002-02-28 JP JP2002574390A patent/JP3830900B2/ja not_active Expired - Lifetime
- 2002-02-28 SK SK1263-2003A patent/SK12632003A3/sk not_active Application Discontinuation
- 2002-02-28 RO ROA200300766A patent/RO121136B1/ro unknown
- 2002-02-28 BR BR0208134-2A patent/BR0208134A/pt not_active Application Discontinuation
- 2002-02-28 KR KR1020037012035A patent/KR100851447B1/ko not_active IP Right Cessation
- 2002-02-28 MX MXPA03008238A patent/MXPA03008238A/es active IP Right Grant
- 2002-02-28 UA UA2003109252A patent/UA74063C2/uk unknown
- 2002-02-28 CZ CZ20032818A patent/CZ20032818A3/cs unknown
- 2002-02-28 EP EP02707925A patent/EP1377688A1/en not_active Withdrawn
- 2002-02-28 HU HU0303445A patent/HUP0303445A2/hu unknown
- 2002-02-28 RU RU2003130068/02A patent/RU2282664C2/ru not_active IP Right Cessation
- 2002-02-28 NZ NZ528496A patent/NZ528496A/en unknown
- 2002-02-28 CN CNB02809686XA patent/CN1302123C/zh not_active Expired - Fee Related
- 2002-03-14 TW TW091104847A patent/TW559629B/zh not_active IP Right Cessation
-
2003
- 2003-09-10 ZA ZA200307071A patent/ZA200307071B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TW559629B (en) | 2003-11-01 |
| KR20030082993A (ko) | 2003-10-23 |
| EP1377688A1 (en) | 2004-01-07 |
| WO2002075002A1 (en) | 2002-09-26 |
| HUP0303445A2 (hu) | 2005-06-28 |
| RU2003130068A (ru) | 2005-05-10 |
| JP2004538363A (ja) | 2004-12-24 |
| MXPA03008238A (es) | 2004-11-12 |
| KR100851447B1 (ko) | 2008-08-08 |
| RU2282664C2 (ru) | 2006-08-27 |
| CN1302123C (zh) | 2007-02-28 |
| UA74063C2 (en) | 2005-10-17 |
| BR0208134A (pt) | 2004-03-09 |
| CN1553964A (zh) | 2004-12-08 |
| CZ20032818A3 (en) | 2004-04-14 |
| RO121136B1 (ro) | 2006-12-29 |
| CA2440243A1 (en) | 2002-09-26 |
| JP3830900B2 (ja) | 2006-10-11 |
| SK12632003A3 (sk) | 2004-07-07 |
| US6409790B1 (en) | 2002-06-25 |
| PL369933A1 (en) | 2005-05-02 |
| PL198159B1 (pl) | 2008-05-30 |
| AU2002242294B2 (en) | 2007-05-17 |
| NZ528496A (en) | 2005-07-29 |
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