FR2389670A1 - - Google Patents
Info
- Publication number
- FR2389670A1 FR2389670A1 FR7812900A FR7812900A FR2389670A1 FR 2389670 A1 FR2389670 A1 FR 2389670A1 FR 7812900 A FR7812900 A FR 7812900A FR 7812900 A FR7812900 A FR 7812900A FR 2389670 A1 FR2389670 A1 FR 2389670A1
- Authority
- FR
- France
- Prior art keywords
- pressure
- scrubbers
- gas
- valve
- blast furnace
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- 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
-
- 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Blast Furnaces (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
L'invention concerne le traitement de gaz. Une installation d'épuration est caractérisée par le fait qu'on effectue une diminution de pression dans le dispositif de laveurs à fentes réglables ainsi qu'éventuellement de plus, dans la turbine de détente, et au moyen du dispositif de laveurs à fentes réglables on règle la pression du gaz de gueulard du haut fourneau à pression pour que la quantité de gaz correspondante soit en rapport avec la turbine de détente pour cette pression de gaz, la vanne dans la conduite de dérivation étant fermée et en ouvrant la vanne dans la conduite de dérivation, on l'intercale en tant qu'élément de régulation dans le circuit de régulation RK2. Application à l'épuration de gaz de gueulard pour haut fourneau à pression.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2719625A DE2719625B2 (de) | 1977-05-03 | 1977-05-03 | Gichtgasreinigungsanlage |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2389670A1 true FR2389670A1 (fr) | 1978-12-01 |
Family
ID=6007854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7812900A Withdrawn FR2389670A1 (fr) | 1977-05-03 | 1978-05-02 |
Country Status (18)
Country | Link |
---|---|
US (1) | US4234335A (fr) |
JP (1) | JPS53135804A (fr) |
AT (1) | AT365652B (fr) |
AU (1) | AU517722B2 (fr) |
BE (1) | BE866286A (fr) |
BR (1) | BR7802737A (fr) |
CA (1) | CA1103147A (fr) |
DE (1) | DE2719625B2 (fr) |
ES (1) | ES469277A1 (fr) |
FR (1) | FR2389670A1 (fr) |
GB (1) | GB1603808A (fr) |
IT (1) | IT1095593B (fr) |
LU (1) | LU79568A1 (fr) |
MX (1) | MX4631E (fr) |
NL (1) | NL174069B (fr) |
RO (1) | RO78893A (fr) |
SE (1) | SE427243B (fr) |
ZA (1) | ZA782391B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2511136A1 (fr) * | 1981-08-05 | 1983-02-11 | Bischoff Gasreinigung | Procede de conduite d'une installation de haut fourneau |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2049820B (en) * | 1979-05-18 | 1983-02-16 | Hitachi Shipbuilding Eng Co | Utilising blast furnace gas |
DE3243363C2 (de) * | 1982-11-24 | 1985-03-14 | Gottfried Bischoff Bau kompl. Gasreinigungs- und Wasserrückkühlanlagen GmbH & Co KG, 4300 Essen | Anlage für die Behandlung des Gichtgases hinter einem Druckhochofen |
LU85236A1 (fr) * | 1984-03-02 | 1985-10-14 | Wurth Paul Sa | Installation de traitement et d'epuration de gaz pollues |
JP6249920B2 (ja) * | 2014-10-06 | 2017-12-20 | 株式会社神戸製鋼所 | 高炉の炉頂圧発電設備におけるバイパス弁の操作方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4055331A (en) * | 1973-11-06 | 1977-10-25 | Gottfried Bischoff Bau Kompl. Gasreinigungs Und Wasserruckkuhlanlagen Kommanditgessellschaft | Method of cleaning stack gas and using same for generation of electric power |
LU71209A1 (fr) * | 1973-11-06 | 1975-04-17 | ||
DE2523083B2 (de) * | 1975-05-24 | 1977-07-14 | Gottfried Bischoff Bau kompl Gas remigungs- und Wasserruckkuhlanlagen KG, 4300 Essen | Gichtgasreinigungsanlage fuer druckhochoefen |
US4067557A (en) * | 1976-07-02 | 1978-01-10 | Kawasaki Jukogyo Kabushiki Kaisha | System for changing over of blast furnace top pressure control |
-
1977
- 1977-05-03 DE DE2719625A patent/DE2719625B2/de not_active Ceased
-
1978
- 1978-04-20 AT AT0283678A patent/AT365652B/de not_active IP Right Cessation
- 1978-04-24 GB GB16070/78A patent/GB1603808A/en not_active Expired
- 1978-04-24 JP JP4791178A patent/JPS53135804A/ja active Pending
- 1978-04-24 BE BE2056898A patent/BE866286A/fr not_active IP Right Cessation
- 1978-04-25 MX MX78100723U patent/MX4631E/es unknown
- 1978-04-26 ZA ZA00782391A patent/ZA782391B/xx unknown
- 1978-04-27 SE SE7804834A patent/SE427243B/sv unknown
- 1978-04-28 NL NLAANVRAGE7804665,A patent/NL174069B/xx not_active Application Discontinuation
- 1978-04-28 RO RO7893934A patent/RO78893A/fr unknown
- 1978-04-28 ES ES469277A patent/ES469277A1/es not_active Expired
- 1978-04-28 US US05/901,107 patent/US4234335A/en not_active Expired - Lifetime
- 1978-05-02 CA CA302,477A patent/CA1103147A/fr not_active Expired
- 1978-05-02 BR BR7802737A patent/BR7802737A/pt unknown
- 1978-05-02 IT IT22899/78A patent/IT1095593B/it active
- 1978-05-02 FR FR7812900A patent/FR2389670A1/fr not_active Withdrawn
- 1978-05-02 LU LU79568A patent/LU79568A1/de unknown
- 1978-05-03 AU AU35728/78A patent/AU517722B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2511136A1 (fr) * | 1981-08-05 | 1983-02-11 | Bischoff Gasreinigung | Procede de conduite d'une installation de haut fourneau |
Also Published As
Publication number | Publication date |
---|---|
ATA283678A (de) | 1981-06-15 |
CA1103147A (fr) | 1981-06-16 |
SE427243B (sv) | 1983-03-21 |
AU517722B2 (en) | 1981-08-20 |
DE2719625B2 (de) | 1979-12-06 |
GB1603808A (en) | 1981-12-02 |
AT365652B (de) | 1982-02-10 |
AU3572878A (en) | 1979-11-08 |
BR7802737A (pt) | 1978-12-12 |
DE2719625A1 (de) | 1978-11-16 |
MX4631E (es) | 1982-07-09 |
BE866286A (fr) | 1978-08-14 |
NL174069B (nl) | 1983-11-16 |
IT7822899A0 (it) | 1978-05-02 |
ES469277A1 (es) | 1979-01-01 |
US4234335A (en) | 1980-11-18 |
JPS53135804A (en) | 1978-11-27 |
NL7804665A (nl) | 1978-11-07 |
IT1095593B (it) | 1985-08-10 |
LU79568A1 (de) | 1978-11-03 |
RO78893A (fr) | 1982-04-12 |
ZA782391B (en) | 1979-11-28 |
SE7804834L (sv) | 1978-11-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |