ES2048007T3 - Metodo y aparato para efectuar contacto gas-liquido. - Google Patents

Metodo y aparato para efectuar contacto gas-liquido.

Info

Publication number
ES2048007T3
ES2048007T3 ES91900143T ES91900143T ES2048007T3 ES 2048007 T3 ES2048007 T3 ES 2048007T3 ES 91900143 T ES91900143 T ES 91900143T ES 91900143 T ES91900143 T ES 91900143T ES 2048007 T3 ES2048007 T3 ES 2048007T3
Authority
ES
Spain
Prior art keywords
gas
per
opening
openings
hydrogen sulfide
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.)
Expired - Lifetime
Application number
ES91900143T
Other languages
English (en)
Inventor
James W Smith
David Todd Richard Ellenor
John N Harbinson
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.)
Innovations Foundation of University of Toronto
University of Toronto
Original Assignee
Innovations Foundation of University of Toronto
University of Toronto
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
Priority claimed from CA 2004652 external-priority patent/CA2004652C/en
Priority claimed from GB909002462A external-priority patent/GB9002462D0/en
Application filed by Innovations Foundation of University of Toronto, University of Toronto filed Critical Innovations Foundation of University of Toronto
Application granted granted Critical
Publication of ES2048007T3 publication Critical patent/ES2048007T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
    • A62D3/38—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by oxidation; by combustion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2433—Discharge mechanisms for floating particles
    • B01D21/2438—Discharge mechanisms for floating particles provided with scrapers on the liquid surface for removing floating particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2494—Feed or discharge mechanisms for settling tanks provided with means for the removal of gas, e.g. noxious gas, air
    • 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
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/52—Hydrogen sulfide
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B01D53/78—Liquid phase processes with gas-liquid contact
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B01F23/23312—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a conduit surrounding the stirrer axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2334—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer
    • B01F23/23341—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer with tubes surrounding the stirrer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2334—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer
    • B01F23/23342—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer the stirrer being of the centrifugal type, e.g. with a surrounding stator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2336—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer
    • B01F23/23363—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer the gas being introduced above the stirrer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • B03D1/04—Froth-flotation processes by varying ambient atmospheric pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1493—Flotation machines with means for establishing a specified flow pattern
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/16—Flotation machines with impellers; Subaeration machines
    • 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
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
    • C01B17/05—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by wet processes
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/20—Organic substances
    • A62D2101/28—Organic substances containing oxygen, sulfur, selenium or tellurium, i.e. chalcogen
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/40—Inorganic substances
    • A62D2101/47—Inorganic substances containing oxygen, sulfur, selenium or tellurium, i.e. chalcogen
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2203/00—Aspects of processes for making harmful chemical substances harmless, or less harmful, by effecting chemical change in the substances
    • A62D2203/10—Apparatus specially adapted for treating harmful chemical agents; Details thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B01F27/1125—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1462—Discharge mechanisms for the froth
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Inorganic Chemistry (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

LOS COMPONENTES, NORMALMENTE LOS COMPONENTES GASEOSOS AUNQUE NO DE MANERA EXCLUSIVA, SE SACAN EN UN MEDIO LIQUIDO DE LOS CHORROS DE GAS Y SE CONVIERTEN QUIMICAMENTE EN UNA FASE INSOLUBLE O SE SACAN FISICAMENTE. DE MANERA ESPECIFICA, EL SULFURO DE HIDROGENO SE PUEDE SACAR DE LOS CHORROS DE GAS MEDIANTE LA OXIDACION DE UNA SOLUCION DE METALES DE TRANSICION QUELATADA ACUOSA EN UNA CELULA DE FLOTACION AGITADA, MODIFICADA. TAMBIEN SE DESCRIBE UN APARATO DE CONTACTO DEL GAS CON EL LIQUIDO, GENERALMENTE UN REACTOR QUIMICO COMBINADO Y UN DISPOSITIVO DE SEPARACION DE PRODUCTOS SOLIDOS, QUE CONTIENE TAL CELULA DE FLOTACION AGITADA, MODIFICADA. PARA PODER LLEVAR A CABO UNA TRANSFERENCIA DE MASA EFICIENTE Y UNA REACCION RAPIDA, SE FORMAN BURBUJAS DE GAS QUE CONTIENEN SULFURO DE HIDROGENO Y OXIGENO A BASE DE GIRAR UN PROPULSOR A UNA VELOCIDAD DE LA PUNTA DE LA PALA DE AL MENOS 350 PULGADAS/SEG. PARA ALCANZAR LA FUERZA TANGENCIAL REQUERIDA. PARA AYUDAR A LA REACCION, HAY UN REVESTIMIENTO QUE TIENE UNA PLURALIDAD DE ABERTURAS, CON UNA PROPORCION DIMENSIONAL DE 1 APROXIMADAMENTE GENERALMENTE, DE IGUAL DIAMETRO Y COLOCADAS DE MANERA UNIFORME, PARA ASI PERMITIR QUE UN FLUJO DE GAS PASE A SU TRAVES A MENOS DE 0,02 LIBRAS/MIN/ABERTURA EN EL REVESTIMIENTO. EN GENERAL, EL INDICE DE VELOCIDAD DEL GAS ES DE AL MENOS 18 POR SEGUNDO POR ABERTURA APROXIMADAMENTE, PREFERENTEMENTE DE AL MENOS UNOS 24 POR SEGUNDO POR ABERTURA. CADA UNA DE LAS ABERTURAS TIENE UN AREA CORRESPONDIENTE A UN DIAMETRO EQUIVALENTE MENOR DE UNA PULGADA.
ES91900143T 1989-12-05 1990-12-04 Metodo y aparato para efectuar contacto gas-liquido. Expired - Lifetime ES2048007T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA 2004652 CA2004652C (en) 1989-12-05 1989-12-05 Method and apparatus for effecting gas-liquid contact reactions
GB909002462A GB9002462D0 (en) 1990-02-05 1990-02-05 Removal of sulfur dioxide from gaseous streams
US58242390A 1990-09-14 1990-09-14

Publications (1)

Publication Number Publication Date
ES2048007T3 true ES2048007T3 (es) 1994-03-01

Family

ID=27168671

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91900143T Expired - Lifetime ES2048007T3 (es) 1989-12-05 1990-12-04 Metodo y aparato para efectuar contacto gas-liquido.

Country Status (13)

Country Link
EP (1) EP0504203B1 (es)
JP (1) JPH0677664B2 (es)
KR (1) KR0152244B1 (es)
AT (1) ATE97013T1 (es)
AU (1) AU636495B2 (es)
CA (1) CA2070630C (es)
DE (1) DE69004578T2 (es)
DK (1) DK0504203T3 (es)
ES (1) ES2048007T3 (es)
FI (1) FI922597A0 (es)
HU (1) HU215365B (es)
NO (1) NO178845C (es)
WO (1) WO1991008038A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007085671A1 (es) * 2006-01-24 2007-08-02 Universidad Del Pais Vasco - Euskal Herriko Unibertsitatea Reactor de precipitación gas-líquido-sólido

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5352421A (en) * 1989-12-05 1994-10-04 University Of Toronto Innovations Foundation Method and apparatus for effecting gas-liquid contact
US5520818A (en) * 1989-12-06 1996-05-28 The University Of Toronto Innovations Foundation Method for effecting gas-liquid contact
CA2170021C (en) * 1993-09-01 2000-01-25 David Todd R. Ellenor Liquid sulfur degassing
US5610199A (en) * 1994-03-22 1997-03-11 Estee Lauder Inc. Solid lipophilic composition and process for its preparation
US5500130A (en) * 1994-11-29 1996-03-19 The University Of Toronto Innovations Foundation And Apollo Environmental Systems Corp. Method for effecting gas-liquid contact
DE19539120C1 (de) * 1995-10-20 1997-07-17 Paul Esser Verfahren und Vorrichtung zum Einleiten eines Gases in ein Gewässer
FR2981580B1 (fr) * 2011-10-20 2013-12-13 Saipem Sa Dispositif de collecte et de separation de liquides aqueux et/ou huileux et de liquide cryogenique
KR101571250B1 (ko) * 2014-07-21 2015-11-23 한국전력공사 중탄산나트륨 제조 장치 및 그 제조 방법
KR101589261B1 (ko) * 2015-03-31 2016-01-28 정재억 습식 스크러빙 장치
CN110248895A (zh) * 2016-09-21 2019-09-17 2678380安大略公司 用于直接回收作为气泡-固体聚集体的矿物值的方法和装置
JP7433751B2 (ja) * 2018-07-03 2024-02-20 出光興産株式会社 ファインバブルの製造装置、及びファインバブルの製造方法
CN111939727A (zh) * 2020-08-26 2020-11-17 定远县永发装饰工程有限公司 一种工业烟气提纯分解炉

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911093A (en) * 1971-10-18 1975-10-07 Stauffer Chemical Co Recovery of SO{HD 2 {B from waste gas emissions
US4009251A (en) * 1973-08-27 1977-02-22 Rhodia, Inc. Process for the removal of hydrogen sulfide from gaseous streams by catalytic oxidation of hydrogen sulfide to sulfur while inhibiting the formation of sulfur oxides
GB1521785A (en) * 1976-05-05 1978-08-16 United States Filter Corp Apparatus for dispersing a gas in a liquid
EP0243542A1 (en) * 1982-01-04 1987-11-04 Mobil Oil Corporation Process for the selective removal of hydrogen sulfide from gaseous stream
GB8301968D0 (en) * 1983-01-25 1983-02-23 Powlesland Eng Ltd Removal of hydrogen sulphide from gaseous streams
DE3712007A1 (de) * 1987-04-09 1988-10-27 Walter Kroll Verfahren und vorrichtung zur abtrennung von feststoffen aus einem gasstrom, insbesondere zur reinigung von rauchgas- und abgasstroemen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007085671A1 (es) * 2006-01-24 2007-08-02 Universidad Del Pais Vasco - Euskal Herriko Unibertsitatea Reactor de precipitación gas-líquido-sólido
ES2296500A1 (es) * 2006-01-24 2008-04-16 Universidad Del Pais Vasco Euskal Herriko Unibertsitatea Reactor de precipitacion gas-liquido-solido.

Also Published As

Publication number Publication date
AU636495B2 (en) 1993-04-29
NO922210D0 (no) 1992-06-04
HU215365B (hu) 1998-12-28
CA2070630C (en) 1999-04-06
JPH05500632A (ja) 1993-02-12
HU9201886D0 (en) 1992-12-28
KR920703181A (ko) 1992-12-17
DK0504203T3 (da) 1994-03-21
FI922597A (fi) 1992-06-04
KR0152244B1 (ko) 1998-10-15
CA2070630A1 (en) 1991-06-06
ATE97013T1 (de) 1993-11-15
NO178845C (no) 1996-06-19
DE69004578D1 (de) 1993-12-16
DE69004578T2 (de) 1994-05-05
FI922597A0 (fi) 1992-06-04
NO922210L (no) 1992-08-05
HUT62207A (en) 1993-04-28
JPH0677664B2 (ja) 1994-10-05
WO1991008038A1 (en) 1991-06-13
AU7895491A (en) 1991-06-26
EP0504203A1 (en) 1992-09-23
EP0504203B1 (en) 1993-11-10
NO178845B (no) 1996-03-11

Similar Documents

Publication Publication Date Title
NO943651D0 (no) Fremgangsmåte og apparat for å tilveiebringe gassvæskekontakt
ES2048007T3 (es) Metodo y aparato para efectuar contacto gas-liquido.
CA2065547A1 (en) Continuous process for mass transfer of a liquid reagent with two different gases
GB1455229A (en) Recovery of sulphur from sulphur dioxide rich a
CA2004652A1 (en) Method and apparatus for effecting gas-liquid contact reactions
JPS5561927A (en) Method and apparatus for mixing gas
KR830005103A (ko) 방향족 탄화수소의 니트로화 반응시의 수분 제거방법
JPS5288580A (en) Gas-liquid countercurrent contact apparatus
FR2371948A1 (fr) Procede de mise en contact de gaz et de liquide
Kikuchi et al. Fluid Flow and Mass Transfer in a Gas-Stirred System
SE7909569L (sv) Forfarande for inforing av tre substituenter i cyanurklorid
JPS5541836A (en) Liquid gas contact equipment having agitator blade
BR0013402A (pt) Processo e dispositivo para a remoção de oxigênio de soluções monÈmeras aquosas
JPS534774A (en) Apparatus for regeneration of absorption solution in wet hydrogen sulfide-removal unit
ES2051583T3 (es) Metodo impulsor dual y aparato para efectuar la conversion quimica.
JPS52154583A (en) Fermentation method and apparatus
Krapivnyi Use of Electrochemical Extraction for Studying Hydrogenation of Metals
JPS5444605A (en) Preparation of methanol
JPS53124166A (en) Contact apparatus between gas and liquid
BR0012621A (pt) Reações de carbonilação
JPS5513179A (en) Gas-liquid contact
Kim et al. A Model Study on the Simulation of Dephosphorizing Reaction in the Combined Blowing Converter
JPS55162350A (en) Catalyst for reducing substance in aqueous solution
JPS51121479A (en) Apparatus for contacting a liquid with a gas
Turkan et al. Investigation by CAPS of the Injection of Gas Into Liquid Steel

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 504203

Country of ref document: ES