IT1030767B - Impianto di depurazione dei gas d alto forno per alti formi a pressione - Google Patents
Impianto di depurazione dei gas d alto forno per alti formi a pressioneInfo
- Publication number
- IT1030767B IT1030767B IT29019/74A IT2901974A IT1030767B IT 1030767 B IT1030767 B IT 1030767B IT 29019/74 A IT29019/74 A IT 29019/74A IT 2901974 A IT2901974 A IT 2901974A IT 1030767 B IT1030767 B IT 1030767B
- Authority
- IT
- Italy
- Prior art keywords
- gas purification
- oven gas
- purification plant
- pressure forms
- high pressure
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/10—Venturi scrubbers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
- B01D2247/08—Means for controlling the separation process
-
- 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
- C21B2100/62—Energy conversion other than by heat exchange, e.g. by use of exhaust gas in energy production
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S261/00—Gas and liquid contact apparatus
- Y10S261/54—Venturi scrubbers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S261/00—Gas and liquid contact apparatus
- Y10S261/56—Variable venturi
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Blast Furnaces (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2355457A DE2355457B1 (de) | 1973-11-06 | 1973-11-06 | Gichtgasreinigungsanlage fuer Druckhochoefen |
DE19742439757 DE2439757B2 (de) | 1973-11-06 | 1974-08-20 | Gichtgasreinigungsanlage fuer einen druckhochofen |
DE19742439758 DE2439758B2 (de) | 1974-08-20 | 1974-08-20 | Gichtgasreinigungsanlage fuer druckhochoefen |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1030767B true IT1030767B (it) | 1979-04-10 |
Family
ID=27185612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT29019/74A IT1030767B (it) | 1973-11-06 | 1974-10-31 | Impianto di depurazione dei gas d alto forno per alti formi a pressione |
Country Status (11)
Country | Link |
---|---|
US (1) | US4007025A (it) |
JP (1) | JPS5250002B2 (it) |
AT (1) | AT342632B (it) |
BE (1) | BE821711A (it) |
CA (1) | CA1049925A (it) |
FR (1) | FR2249944B1 (it) |
GB (1) | GB1446524A (it) |
IT (1) | IT1030767B (it) |
LU (1) | LU71209A1 (it) |
NL (1) | NL7414382A (it) |
SE (1) | SE7413766L (it) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4145193A (en) * | 1973-11-06 | 1979-03-20 | Gottfried Bischoff Bau Kompl. Gasreinigungsund Wasserruckkuhlanlagen Kommanditgesellschaft | Apparatus for cleaning stack gas and using same for generation of electric power |
US4145187A (en) * | 1974-03-21 | 1979-03-20 | Matthey Rustenburg Refiners (Pty.) Ltd. | Treatment of material with hydrogen chloride |
JPS526854A (en) * | 1975-07-07 | 1977-01-19 | Kawasaki Heavy Ind Ltd | Multi-stage exhaust gas energy recovering turbine plant with an exhaus t gas switching valve in the middle of stage |
JPS5235106A (en) * | 1975-09-12 | 1977-03-17 | Ishikawajima Harima Heavy Ind Co Ltd | Silencer for exhaust pressure pipes for blast furnaces |
IT1055936B (it) * | 1976-02-25 | 1982-01-11 | Cardenas Spa De | Lavatore per gas d altoforno |
DE2719625B2 (de) * | 1977-05-03 | 1979-12-06 | Gottfried Bischoff Bau Kompl. Gasreinigungs- Und Wasserrueckkuehlanlagen Gmbh & Co Kg, 4300 Essen | Gichtgasreinigungsanlage |
DE2756106B2 (de) * | 1977-12-16 | 1979-11-29 | Gottfried Bischoff Bau Kompl. Gasreinigungs- Und Wasserrueckkuehlanlagen Gmbh & Co Kg, 4300 Essen | Gichtgasreinigungsanlage für Druckhochöfen |
US4206159A (en) * | 1979-01-05 | 1980-06-03 | Combustion Engineering, Inc. | Rod scrubber |
DE3046281A1 (de) * | 1980-12-09 | 1982-07-08 | Linde Ag, 6200 Wiesbaden | Vorrichtung und verfahren zum reinigen eines gasstroms |
US4560394A (en) * | 1981-12-18 | 1985-12-24 | The Garrett Corporation | Oxygen enrichment system |
US5824122A (en) * | 1992-10-23 | 1998-10-20 | Siemans Aktiengesellschaft | Process and apparatus for purifying flammable gas |
DE4235893C2 (de) * | 1992-10-23 | 2000-07-13 | Siemens Ag | Verfahren und Einrichtung zum Reinigen von staubhaltigem, heißem, brennbarem Gas |
DE4235894A1 (de) * | 1992-10-23 | 1994-04-28 | Siemens Ag | Verfahren und Einrichtung zum Reinigen von brennbarem Gas |
EP1930449B1 (en) * | 2006-12-11 | 2012-06-27 | Mines and Metals Engineering GmbH (M.M.E.) | Shaft furnace |
US20140198819A1 (en) * | 2013-01-15 | 2014-07-17 | How Kiap Gueh | Method of recovering energy from an electric induction furnace exhaust gas in the gasification of feed fuel to exhaust gas |
CN105999923B (zh) * | 2016-07-05 | 2018-07-24 | 山东云青环保科技有限公司 | 一种水循环利用的多机理湿式除尘设备及除尘方法 |
CN111450645A (zh) * | 2020-04-10 | 2020-07-28 | 台州市杰龙风机厂 | 一种高过滤静电油烟净化装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2288734A (en) * | 1935-03-01 | 1942-07-07 | Bbc Brown Boveri & Cie | Gas purifying turbine plant |
US2812899A (en) * | 1949-08-30 | 1957-11-12 | A V Roe Canada Ltd | Intake sprinkler for gas turbine engines |
US2670912A (en) * | 1950-04-29 | 1954-03-02 | Armstrong Siddeley Motors Ltd | Means for preventing the formation of ice on an aircraft or in a gas turbine engine therefor |
DE1148528B (de) * | 1955-12-16 | 1963-05-16 | Dr Holger Lueder | Verfahren zum Abscheiden von in einem Gas suspendierten festen und fluessigen kleinsten Teilchen |
US3041059A (en) * | 1959-11-19 | 1962-06-26 | Koppers Co Inc | Combined gas cleaner and cooler |
GB1078391A (en) * | 1963-03-08 | 1967-08-09 | English Electric Co Ltd | Improvements in or relating to turbogenerators |
FR1390923A (fr) * | 1963-05-16 | 1965-03-05 | Neu Sa | Turbine de détente pour récupération d'énergie de gaz chauds poussiéreux sous pression |
DE2049902B2 (de) * | 1970-10-10 | 1971-07-01 | Gottfried BischofT Bau kompl Gas reimgungs und Wasserruckkuhlanlagen KG, 4300 Essen | Ringspaltwaschvorrichtung |
DE2049903C3 (de) * | 1970-10-10 | 1978-05-24 | Gottfried Bischoff Bau Kompl. Gasreinigungs- Und Wasserrueckkuehlanlagen Gmbh & Co Kg, 4300 Essen | Verwendung einer einstellbar ausgebildeten Ringspaltwaschvorrichtung in einer Gichtgas-Reinigungsanlage für Druckhochöfen |
DE2135840A1 (de) * | 1971-07-17 | 1973-02-08 | Baum Verfahrenstechnik | Verstellbare venturikehle zur reinigung von hochofengasen |
US3820307A (en) * | 1971-10-12 | 1974-06-28 | G Hausberg | Apparatus for scrubbing waste gases |
DE2239373C2 (de) * | 1972-08-10 | 1978-05-24 | Gottfried Bischoff Bau Kompl. Gasreinigungs- Und Wasserrueckkuehlanlagen Gmbh U. Co Kg, 4300 Essen | Anlage zur Entstaubung der in einem Stahlwerksbetrieb anfallenden Abgase |
US3854300A (en) * | 1973-06-08 | 1974-12-17 | Universal Oil Prod Co | Water vapor removal from vent gas systems |
-
1974
- 1974-10-29 AT AT868674A patent/AT342632B/de not_active IP Right Cessation
- 1974-10-29 LU LU71209A patent/LU71209A1/xx unknown
- 1974-10-31 BE BE2053952A patent/BE821711A/xx not_active IP Right Cessation
- 1974-10-31 JP JP49124981A patent/JPS5250002B2/ja not_active Expired
- 1974-10-31 IT IT29019/74A patent/IT1030767B/it active
- 1974-11-01 SE SE7413766A patent/SE7413766L/xx unknown
- 1974-11-04 US US05/520,920 patent/US4007025A/en not_active Expired - Lifetime
- 1974-11-05 FR FR7436655A patent/FR2249944B1/fr not_active Expired
- 1974-11-05 CA CA213,089A patent/CA1049925A/en not_active Expired
- 1974-11-05 NL NL7414382A patent/NL7414382A/xx not_active Application Discontinuation
- 1974-11-06 GB GB4816374A patent/GB1446524A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5250002B2 (it) | 1977-12-21 |
LU71209A1 (it) | 1975-04-17 |
JPS5079406A (it) | 1975-06-27 |
ATA868674A (de) | 1977-08-15 |
FR2249944A1 (it) | 1975-05-30 |
AU7533074A (en) | 1976-05-13 |
SE7413766L (it) | 1975-05-07 |
AT342632B (de) | 1978-04-10 |
US4007025A (en) | 1977-02-08 |
BE821711A (fr) | 1975-02-17 |
CA1049925A (en) | 1979-03-06 |
NL7414382A (nl) | 1975-05-09 |
FR2249944B1 (it) | 1980-05-30 |
GB1446524A (en) | 1976-08-18 |
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