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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Withdrawn
Application number
FR7812900A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gottfried Bischoff Bau Kompl Gasreinigungs und Wasserrueckkehlanlagen GmbH and Co KG
Original Assignee
Gottfried Bischoff Bau Kompl Gasreinigungs und Wasserrueckkehlanlagen GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gottfried Bischoff Bau Kompl Gasreinigungs und Wasserrueckkehlanlagen GmbH and Co KG filed Critical Gottfried Bischoff Bau Kompl Gasreinigungs und Wasserrueckkehlanlagen GmbH and Co KG
Publication of FR2389670A1 publication Critical patent/FR2389670A1/fr
Withdrawn legal-status Critical Current

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (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.
FR7812900A 1977-05-03 1978-05-02 Withdrawn FR2389670A1 (fr)

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)

* Cited by examiner, † Cited by third party
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 (6)

* Cited by examiner, † Cited by third party
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
RU2148086C1 (ru) * 1999-01-29 2000-04-27 Хаимский Зельман Моисеевич Способ рекуперации тепла запыленных отработанных газов с попутным получением холода и установка для его осуществления
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
CN118179179B (zh) * 2024-04-07 2024-10-25 中交一公局集团有限公司 一种工程施工降尘装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU71209A1 (fr) * 1973-11-06 1975-04-17
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
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

Cited By (1)

* Cited by examiner, † Cited by third party
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
AU3572878A (en) 1979-11-08
JPS53135804A (en) 1978-11-27
DE2719625B2 (de) 1979-12-06
ES469277A1 (es) 1979-01-01
RO78893A (fr) 1982-04-12
BR7802737A (pt) 1978-12-12
IT1095593B (it) 1985-08-10
US4234335A (en) 1980-11-18
SE7804834L (sv) 1978-11-04
CA1103147A (fr) 1981-06-16
ZA782391B (en) 1979-11-28
IT7822899A0 (it) 1978-05-02
SE427243B (sv) 1983-03-21
ATA283678A (de) 1981-06-15
LU79568A1 (de) 1978-11-03
DE2719625A1 (de) 1978-11-16
BE866286A (fr) 1978-08-14
AT365652B (de) 1982-02-10
AU517722B2 (en) 1981-08-20
GB1603808A (en) 1981-12-02
MX4631E (es) 1982-07-09
NL7804665A (nl) 1978-11-07
NL174069B (nl) 1983-11-16

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Legal Events

Date Code Title Description
ST Notification of lapse