SE7713819L - CONTINUATION OF DIRECTRECTION GAS - Google Patents
CONTINUATION OF DIRECTRECTION GASInfo
- Publication number
- SE7713819L SE7713819L SE7713819A SE7713819A SE7713819L SE 7713819 L SE7713819 L SE 7713819L SE 7713819 A SE7713819 A SE 7713819A SE 7713819 A SE7713819 A SE 7713819A SE 7713819 L SE7713819 L SE 7713819L
- Authority
- SE
- Sweden
- Prior art keywords
- gas
- blast furnace
- furnace gas
- directrection
- continuation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
- C10B57/08—Non-mechanical pretreatment of the charge, e.g. desulfurization
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Coke Industry (AREA)
- Manufacture Of Iron (AREA)
Abstract
In order to take blast furnace gas within the coke oven plant of metallurgical works to a general more economical utilisation, the sensible heat of the hot crude blast furnace gas (m) leaving the shaft furnace (8) is used for preheating the coal (2, 4). The hot crude blast furnace gas (m) can be used directly for predrying (2) and/or heating (4) the coking coal (a). <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2657249A DE2657249C3 (en) | 1976-12-17 | 1976-12-17 | Process for the further use of raw furnace gas |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7713819L true SE7713819L (en) | 1978-06-18 |
Family
ID=5995805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7713819A SE7713819L (en) | 1976-12-17 | 1977-12-06 | CONTINUATION OF DIRECTRECTION GAS |
Country Status (16)
Country | Link |
---|---|
JP (1) | JPS5381501A (en) |
AT (1) | AT363966B (en) |
AU (1) | AU512808B2 (en) |
BR (1) | BR7708356A (en) |
CA (1) | CA1101204A (en) |
CH (1) | CH634345A5 (en) |
DD (1) | DD133569A5 (en) |
DE (1) | DE2657249C3 (en) |
ES (1) | ES465002A1 (en) |
FR (1) | FR2374400A1 (en) |
GB (1) | GB1593527A (en) |
NL (1) | NL7714011A (en) |
PL (1) | PL120652B1 (en) |
SE (1) | SE7713819L (en) |
SU (1) | SU822758A3 (en) |
ZA (1) | ZA777247B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106118697A (en) * | 2016-08-12 | 2016-11-16 | 田东昊润新材料科技有限公司 | The brown coal continuous way coker of heat energy recycling |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2816476C3 (en) * | 1978-04-15 | 1980-10-09 | Didier Engineering Gmbh, 4300 Essen | Process for recovering waste heat from coke ovens |
AT406964B (en) * | 1998-03-11 | 2000-11-27 | Voest Alpine Ind Anlagen | METHOD FOR THE PRODUCTION OF LIQUID PIG IRON AND / OR STEEL PRE-PRODUCTS |
BRPI0410313A (en) | 2003-05-15 | 2006-05-23 | Hylsa Sa | Method and apparatus for the improved use of primary energy sources in integrated steel mills |
RU2501838C2 (en) * | 2012-03-12 | 2013-12-20 | Открытое акционерное общество "Восточный научно-исследовательский углехимический институт" (ОАО "ВУХИН") | Method of preparing coal charge for coking |
CN111485060B (en) * | 2020-05-27 | 2023-06-27 | 沈阳东大山汇环境科技有限公司 | Self-generating gas circulation no-tail gas emission steel scrap smelting system and steel smelting method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB407665A (en) * | 1932-06-17 | 1934-03-22 | Pierre Eugene Henri Forsans | Improvements in or relating to the treatment of coal and like materials |
DE1187584B (en) * | 1954-07-30 | 1965-02-25 | Steinmueller Gmbh L & C | Process for pre-drying coal |
GB1149758A (en) * | 1966-04-14 | 1969-04-23 | Inst Energetik | Process and apparatus for the coking of pit coal |
-
1976
- 1976-12-17 DE DE2657249A patent/DE2657249C3/en not_active Expired
-
1977
- 1977-11-11 CH CH1377077A patent/CH634345A5/en not_active IP Right Cessation
- 1977-11-30 SU SU772547451A patent/SU822758A3/en active
- 1977-12-05 ZA ZA00777247A patent/ZA777247B/en unknown
- 1977-12-05 JP JP14520677A patent/JPS5381501A/en active Pending
- 1977-12-06 SE SE7713819A patent/SE7713819L/en not_active Application Discontinuation
- 1977-12-13 AU AU31500/77A patent/AU512808B2/en not_active Expired
- 1977-12-13 ES ES465002A patent/ES465002A1/en not_active Expired
- 1977-12-15 BR BR7708356A patent/BR7708356A/en unknown
- 1977-12-15 DD DD7700202664A patent/DD133569A5/en unknown
- 1977-12-15 PL PL1977202979A patent/PL120652B1/en unknown
- 1977-12-16 AT AT0902677A patent/AT363966B/en not_active IP Right Cessation
- 1977-12-16 CA CA293,251A patent/CA1101204A/en not_active Expired
- 1977-12-16 GB GB52481/77A patent/GB1593527A/en not_active Expired
- 1977-12-16 FR FR7738089A patent/FR2374400A1/en active Granted
- 1977-12-16 NL NL7714011A patent/NL7714011A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106118697A (en) * | 2016-08-12 | 2016-11-16 | 田东昊润新材料科技有限公司 | The brown coal continuous way coker of heat energy recycling |
Also Published As
Publication number | Publication date |
---|---|
CA1101204A (en) | 1981-05-19 |
PL202979A1 (en) | 1978-08-14 |
BR7708356A (en) | 1978-07-25 |
PL120652B1 (en) | 1982-03-31 |
CH634345A5 (en) | 1983-01-31 |
AT363966B (en) | 1981-09-10 |
GB1593527A (en) | 1981-07-15 |
SU822758A3 (en) | 1981-04-15 |
DD133569A5 (en) | 1979-01-10 |
FR2374400A1 (en) | 1978-07-13 |
ES465002A1 (en) | 1978-09-01 |
DE2657249B2 (en) | 1980-01-10 |
FR2374400B1 (en) | 1980-06-13 |
AU3150077A (en) | 1979-06-21 |
DE2657249A1 (en) | 1978-07-06 |
ZA777247B (en) | 1978-09-27 |
ATA902677A (en) | 1981-02-15 |
DE2657249C3 (en) | 1980-09-04 |
AU512808B2 (en) | 1980-10-30 |
NL7714011A (en) | 1978-06-20 |
JPS5381501A (en) | 1978-07-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 7713819-6 |