MY128795A - Method of operating an electric melting furnace - Google Patents
Method of operating an electric melting furnaceInfo
- Publication number
- MY128795A MY128795A MYPI98003745A MYPI9803745A MY128795A MY 128795 A MY128795 A MY 128795A MY PI98003745 A MYPI98003745 A MY PI98003745A MY PI9803745 A MYPI9803745 A MY PI9803745A MY 128795 A MY128795 A MY 128795A
- Authority
- MY
- Malaysia
- Prior art keywords
- absorbent
- melting furnace
- electric melting
- exhaust gas
- toxic substances
- Prior art date
Links
- 238000002844 melting Methods 0.000 title abstract 3
- 230000008018 melting Effects 0.000 title abstract 3
- 238000000034 method Methods 0.000 title 1
- 230000002745 absorbent Effects 0.000 abstract 5
- 239000002250 absorbent Substances 0.000 abstract 5
- 231100000614 poison Toxicity 0.000 abstract 4
- 239000003440 toxic substance Substances 0.000 abstract 4
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
- F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
- F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces heated electrically, with or without any other source of heat
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treating Waste Gases (AREA)
Abstract
IN AN EXHAUST PATH A OF EXHAUST GAS, CARBONACENEOUS ABSORBENT IS BLOWN INTO THE EXHAUST GAS EXHAUST FROM AN ELECTRIC MELTING FURNACE 1, AND DIOXIN AND OTHER TOXIC SUBSTANCES INCLUDED IN THE EXHAUST GAS ARE ABSORBED BY THE BLOWN CARBONACENEOUS ABSORBENT. THE ABSORBENT HAVING ABSORBENT SUCH TOXIC SUBSTANCES IS COLLECTED BY FILTERS AND SUPPLIED INTO THE ELECTRIC MELTING FURNACE 1 AS A INITIAL - CARBON OR A CARBON INJECTION MATERIAL. THEREFORE, DIOXIN AND OTHER TOXIC SUBSTANCES INCLUDED IN THE EXHAUST GAS CAN BE EFFICIENTLY REMOVED AND THERE IS NO RISK OF MAKING THE ENVIRONMENT WORSE BY THE SECONDARY POLLUTION, WHICH MAY BE BROUGHT ABOUT BY THE DISPOSAL OF THE ABSORBENT HAVING ABSORBED THE TOXIC SUBSTANCES.(FIG 1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24044997A JP3837862B2 (en) | 1997-08-20 | 1997-08-20 | Electric melting furnace operation method |
| JP33513197A JP3307302B2 (en) | 1997-11-18 | 1997-11-18 | Exhaust gas treatment method for electric furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY128795A true MY128795A (en) | 2007-02-28 |
Family
ID=26534735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI98003745A MY128795A (en) | 1997-08-20 | 1998-08-18 | Method of operating an electric melting furnace |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR100567705B1 (en) |
| MY (1) | MY128795A (en) |
| TW (1) | TW384236B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100875275B1 (en) * | 2002-05-14 | 2008-12-23 | 세연에스앤알 주식회사 | Furnace steelmaking dust treatment apparatus and method |
| KR101224946B1 (en) | 2010-08-03 | 2013-01-22 | 한국남부발전 주식회사 | Bag-house and circulating fluidized bed combustion device |
| US11417893B2 (en) * | 2013-12-10 | 2022-08-16 | Fiday Gestion | Method for recycling used or discarded portable electric batteries |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3190452B2 (en) * | 1992-10-02 | 2001-07-23 | 新日本製鐵株式会社 | Equipment for treating exhaust gas from electric furnaces or scrap preheating equipment for electric furnaces |
-
1998
- 1998-08-03 KR KR1019980031851A patent/KR100567705B1/en not_active Expired - Fee Related
- 1998-08-03 TW TW087112746A patent/TW384236B/en not_active IP Right Cessation
- 1998-08-18 MY MYPI98003745A patent/MY128795A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TW384236B (en) | 2000-03-11 |
| KR100567705B1 (en) | 2006-09-20 |
| KR19990023371A (en) | 1999-03-25 |
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