NO20083337L - Brakjolingssystem for metallurgiske gasser - Google Patents

Brakjolingssystem for metallurgiske gasser

Info

Publication number
NO20083337L
NO20083337L NO20083337A NO20083337A NO20083337L NO 20083337 L NO20083337 L NO 20083337L NO 20083337 A NO20083337 A NO 20083337A NO 20083337 A NO20083337 A NO 20083337A NO 20083337 L NO20083337 L NO 20083337L
Authority
NO
Norway
Prior art keywords
gases
quenching system
gas inlet
annular channel
upper venturi
Prior art date
Application number
NO20083337A
Other languages
English (en)
Inventor
Wolfram Schalk
Karl-Heinz Daum
Bernd Kerstiens
Gertrud Serdarusic
Original Assignee
Outotec Oyj
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 Outotec Oyj filed Critical Outotec Oyj
Publication of NO20083337L publication Critical patent/NO20083337L/no

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
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/56—Separation; Purification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/18—Absorbing units; Liquid distributors therefor
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/58—Recovery of sulfur dioxide from acid tar or the like or from any waste sulfuric acid
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C01B17/76—Preparation by contact processes
    • C01B17/80—Apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/50—Inorganic acids
    • B01D2251/506—Sulfuric acid
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/02—Working-up flue dust
    • 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
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Det beskrives et quenchesystem for avkjøling og/eller rensing av metallurgiske gasser som føres i medstrøm med en syreholdig væske, og særlig svovelsyre, og som inkluderer et gassinnløp (51) gjennom hvilket gassene mates til fra toppen, en ringkanal (55) som forløper den indre omkrets av en øvre venturidel (52) over hvis indre overløpsvegg (57) den syreholdige væske strømmer over inn i den øvre venturidel (52), og der det er tilveiebrakt laterale dyser (58) over ringkanalen (55), gjennom hvilke ytterligere syreholdig væske innføres. For å oppnå en klar separering mellom veggdelene av venturidelen som eksponeres til tørre/varme eller til våte/kalde betingelser er den indre diameter (DI) av den øvre venturidel (52) større enn den innvendige diameter (DI) av gassinnløpet (5 l).
NO20083337A 2006-01-02 2008-07-29 Brakjolingssystem for metallurgiske gasser NO20083337L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200610000696 DE102006000696B4 (de) 2006-01-02 2006-01-02 Quenchturm für metallurgische Gase
PCT/EP2006/011994 WO2007076921A2 (en) 2006-01-02 2006-12-13 Quench system for metallurgical gases

Publications (1)

Publication Number Publication Date
NO20083337L true NO20083337L (no) 2008-08-01

Family

ID=38109150

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20083337A NO20083337L (no) 2006-01-02 2008-07-29 Brakjolingssystem for metallurgiske gasser

Country Status (17)

Country Link
EP (1) EP1979071B1 (no)
KR (1) KR101441143B1 (no)
CN (1) CN101351256B (no)
AP (1) AP2591A (no)
AT (1) ATE482015T1 (no)
AU (1) AU2006332210B2 (no)
BR (1) BRPI0620890A2 (no)
CA (1) CA2634162C (no)
DE (2) DE102006000696B4 (no)
EA (1) EA013961B1 (no)
ES (1) ES2350856T3 (no)
MA (1) MA30181B1 (no)
NO (1) NO20083337L (no)
PE (1) PE20071121A1 (no)
PL (1) PL1979071T3 (no)
WO (1) WO2007076921A2 (no)
ZA (1) ZA200805399B (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2917304C (en) 2013-07-05 2020-09-15 Stamicarbon B.V. Removal of dust in urea finishing
EP2870991B1 (en) * 2013-11-08 2017-01-04 Mat Plus Co., Ltd. Inlet for scrubber
AU2014351079B2 (en) * 2013-11-15 2018-08-16 Stamicarbon B.V. An apparatus and method for particulate capture from gas streams and a method of removing soluble particulate from a gas
CN105928382B (zh) * 2015-08-06 2017-04-12 青岛中正周和科技发展有限公司 一种设置多个二级换热的急冷换热器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452311A1 (fr) * 1979-03-30 1980-10-24 Heurtey Efflutherm Procede de depoussierage d'un gaz et dispositif permettant la mise en oeuvre de ce procede
GB2100058B (en) * 1981-06-05 1985-03-20 Philips Electronic Associated Pyroelectric detector
FI67030B (fi) 1981-06-26 1984-09-28 Outokumpu Oy Foerfarande och anordning foer rening av gaser innehaollandefasta och gasformiga foeroreningar
DE3927701A1 (de) * 1989-08-25 1991-02-28 Gnii Cvetnych Metallov Gincvet Verfahren und anlage zur reinigung eines gases mit festen und gasfoermigen beimengungen
CN2261876Y (zh) * 1995-11-09 1997-09-10 高元松 文丘里水膜除尘器
US6019818A (en) * 1996-09-27 2000-02-01 G.F.K. Consulting, Ltd. Combination quenching and scrubbing process and apparatus therefor
DE60032472T2 (de) * 1999-03-24 2007-10-11 Shell Internationale Research Maatschappij B.V. Abschreckvorrichtung
DE10153692A1 (de) * 2001-10-31 2003-05-15 Outokumpu Oy Verfahren und Vorrichtung zur Herstellung von Schwefelsäure
CN2584279Y (zh) * 2002-12-16 2003-11-05 周耀球 烟气除尘脱硫净化装置

Also Published As

Publication number Publication date
AP2591A (en) 2013-02-05
MA30181B1 (fr) 2009-01-02
CN101351256B (zh) 2011-11-23
EA200801662A1 (ru) 2008-12-30
DE102006000696A1 (de) 2007-07-05
AU2006332210B2 (en) 2011-02-03
WO2007076921A3 (en) 2007-08-23
CA2634162A1 (en) 2007-07-12
ATE482015T1 (de) 2010-10-15
ES2350856T3 (es) 2011-01-27
KR101441143B1 (ko) 2014-09-17
AU2006332210A1 (en) 2007-07-12
DE602006017112D1 (de) 2010-11-04
EP1979071A2 (en) 2008-10-15
EA013961B1 (ru) 2010-08-30
EP1979071B1 (en) 2010-09-22
PL1979071T3 (pl) 2011-03-31
CA2634162C (en) 2015-10-27
AP2008004531A0 (en) 2008-08-31
BRPI0620890A2 (pt) 2011-11-29
WO2007076921A2 (en) 2007-07-12
ZA200805399B (en) 2009-11-25
KR20080092401A (ko) 2008-10-15
PE20071121A1 (es) 2007-11-09
DE102006000696B4 (de) 2007-12-13
CN101351256A (zh) 2009-01-21

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