UA7139A1 - method of cleaning and enrichment of furnace-top smoke - Google Patents
method of cleaning and enrichment of furnace-top smokeInfo
- Publication number
- UA7139A1 UA7139A1 UA2419401A UA2419401A UA7139A1 UA 7139 A1 UA7139 A1 UA 7139A1 UA 2419401 A UA2419401 A UA 2419401A UA 2419401 A UA2419401 A UA 2419401A UA 7139 A1 UA7139 A1 UA 7139A1
- Authority
- UA
- Ukraine
- Prior art keywords
- furnace
- cleaning
- smoke
- enrichment
- top smoke
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/007—Controlling or regulating of the top pressure
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/002—Evacuating and treating of exhaust gases
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
- C21B2100/44—Removing particles, e.g. by scrubbing, dedusting
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
- C21B2100/64—Controlling the physical properties of the gas, e.g. pressure or temperature
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Blast Furnaces (AREA)
- Treating Waste Gases (AREA)
Abstract
A method of cleaning and enrichment of furnace-top smoke of blast furnace includes dry and wet preliminary and fine cleaning of smoke with reverse removal of the part of cleaned and compressed furnace-top smoke in the head part of the blast furnace. The smoke is removed before fine cleaning and is cleaned additionally for the purpose of use of pressure of crude gas.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU73752A LU73752A1 (en) | 1975-11-06 | 1975-11-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
UA7139A1 true UA7139A1 (en) | 1995-06-30 |
Family
ID=19728101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UA2419401A UA7139A1 (en) | 1975-11-06 | 1976-11-03 | method of cleaning and enrichment of furnace-top smoke |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5286909A (en) |
BR (1) | BR7607448A (en) |
CA (1) | CA1074224A (en) |
DE (1) | DE2645189C2 (en) |
FR (1) | FR2330768A1 (en) |
GB (1) | GB1526478A (en) |
IT (1) | IT1071465B (en) |
LU (1) | LU73752A1 (en) |
NL (1) | NL184014C (en) |
SU (1) | SU679112A3 (en) |
UA (1) | UA7139A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU91558B1 (en) | 2009-04-28 | 2010-10-29 | Wurth Paul Sa | Method for feeding a burden to a blast furnace |
LU91559B1 (en) * | 2009-04-28 | 2010-10-29 | Wurth Paul Sa | Method for feeding a burden to a blast furnace |
LU91844B1 (en) * | 2011-07-22 | 2013-01-23 | Wurth Paul Sa | Charging device for shaft furnace |
CN104110972B (en) * | 2014-07-28 | 2016-03-09 | 苏州新思气体系统有限公司 | A kind of tail gas recycle decontamination cycle of annealing furnace system utilizes device and technique |
LU92525B1 (en) * | 2014-08-19 | 2016-02-22 | Wurth Paul Sa | Blast furnace plant |
EP3159640B2 (en) | 2015-10-20 | 2024-09-25 | Danieli Corus BV | Cleaning furnace gas process |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1260426A (en) * | 1960-06-21 | 1961-05-05 | Koppers Co Inc | Improvements in blast furnace gas coolers and the like |
US3343825A (en) * | 1964-01-25 | 1967-09-26 | Ishikawajima Harima Heavy Ind | Pressure equalizer and discharger of a blast furnace |
DE2016205A1 (en) * | 1970-04-04 | 1971-10-07 | Demag Ag, 4100 Duisburg | Method and device for equalizing the gas pressures of lock chambers and furnace space of shaft furnace, in particular of blast furnace |
LU66125A1 (en) * | 1972-09-20 | 1973-01-17 |
-
1975
- 1975-11-06 LU LU73752A patent/LU73752A1/xx unknown
-
1976
- 1976-10-06 CA CA262,841A patent/CA1074224A/en not_active Expired
- 1976-10-07 DE DE2645189A patent/DE2645189C2/en not_active Expired
- 1976-10-07 FR FR7630171A patent/FR2330768A1/en active Granted
- 1976-10-15 IT IT2839476A patent/IT1071465B/en active
- 1976-11-01 GB GB4535176A patent/GB1526478A/en not_active Expired
- 1976-11-03 UA UA2419401A patent/UA7139A1/en unknown
- 1976-11-03 SU SU762419401A patent/SU679112A3/en active
- 1976-11-04 JP JP13179476A patent/JPS5286909A/en active Pending
- 1976-11-04 NL NL7612218A patent/NL184014C/en active Search and Examination
- 1976-11-05 BR BR7607448A patent/BR7607448A/en unknown
Also Published As
Publication number | Publication date |
---|---|
JPS5286909A (en) | 1977-07-20 |
LU73752A1 (en) | 1976-06-11 |
DE2645189C2 (en) | 1985-09-26 |
CA1074224A (en) | 1980-03-25 |
BR7607448A (en) | 1977-09-20 |
FR2330768B1 (en) | 1980-07-18 |
FR2330768A1 (en) | 1977-06-03 |
NL184014C (en) | 1989-03-16 |
DE2645189A1 (en) | 1977-05-12 |
IT1071465B (en) | 1985-04-10 |
GB1526478A (en) | 1978-09-27 |
SU679112A3 (en) | 1979-08-05 |
NL7612218A (en) | 1977-05-10 |
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