[go: up one dir, main page]

WO2008151758A3 - Procédé et appareil pour mélanger des gaz - Google Patents

Procédé et appareil pour mélanger des gaz Download PDF

Info

Publication number
WO2008151758A3
WO2008151758A3 PCT/EP2008/004510 EP2008004510W WO2008151758A3 WO 2008151758 A3 WO2008151758 A3 WO 2008151758A3 EP 2008004510 W EP2008004510 W EP 2008004510W WO 2008151758 A3 WO2008151758 A3 WO 2008151758A3
Authority
WO
WIPO (PCT)
Prior art keywords
gas flow
converter
heat exchanger
supply pipe
integrated heat
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.)
Ceased
Application number
PCT/EP2008/004510
Other languages
English (en)
Other versions
WO2008151758A2 (fr
Inventor
Karl-Heinz Daum
Wolfram Schalk
Ventosa David Cachero
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.)
Metso Corp
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
Priority to AU2008261290A priority Critical patent/AU2008261290B2/en
Priority to CN200880019767.1A priority patent/CN101679037B/zh
Priority to MX2009013478A priority patent/MX340510B/es
Publication of WO2008151758A2 publication Critical patent/WO2008151758A2/fr
Publication of WO2008151758A3 publication Critical patent/WO2008151758A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • C01B17/803—Converters
    • 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
    • B01F23/10—Mixing gases with gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3132—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit by using two or more injector devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
    • B01J8/0461—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical annular shaped beds
    • B01J8/0469—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical annular shaped beds the beds being superimposed one above the other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0492—Feeding reactive fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0496—Heating or cooling the reactor
    • 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
    • C01B17/765—Multi-stage SO3-conversion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00194—Tubes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

Lors du mélange de deux gaz de températures et/ou de compositions différentes dans un convertisseur pour produire du SO3 à partir d'un gaz contenant du SO2, un premier courant gazeux contenant du SO2 est introduit dans le convertisseur par un conduit d'alimentation central et amené à traverser un échangeur de chaleur intégré disposé autour du conduit d'alimentation central et traversé par le premier courant gazeux de la partie inférieure à la partie supérieure. Un second courant gazeux est introduit par un conduit annulaire agencé au-dessus de l'échangeur de chaleur intégré et à partir duquel le second courant gazeux est déchargé par une pluralité d'ouvertures et introduit dans le premier courant gazeux, de telle sorte que les deux courants gazeux se mélangent. Ensuite, le mélange gazeux obtenu est adressé à un étage de contact du convertisseur dans lequel le SO2 est, au moins partiellement, converti en SO3 sur un catalyseur.
PCT/EP2008/004510 2007-06-13 2008-06-06 Procédé et appareil pour mélanger des gaz Ceased WO2008151758A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2008261290A AU2008261290B2 (en) 2007-06-13 2008-06-06 Process and apparatus for mixing gases
CN200880019767.1A CN101679037B (zh) 2007-06-13 2008-06-06 混合气体的方法和装置
MX2009013478A MX340510B (es) 2007-06-13 2008-06-06 Proceso y aparato para mezclar gases.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007027881.2 2007-06-13
DE102007027881A DE102007027881B4 (de) 2007-06-13 2007-06-13 Verfahren und Vorrichtung zur Mischung von Gasen

Publications (2)

Publication Number Publication Date
WO2008151758A2 WO2008151758A2 (fr) 2008-12-18
WO2008151758A3 true WO2008151758A3 (fr) 2009-06-11

Family

ID=39827729

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/004510 Ceased WO2008151758A2 (fr) 2007-06-13 2008-06-06 Procédé et appareil pour mélanger des gaz

Country Status (7)

Country Link
CN (1) CN101679037B (fr)
AU (1) AU2008261290B2 (fr)
CL (1) CL2008001718A1 (fr)
DE (1) DE102007027881B4 (fr)
MX (1) MX340510B (fr)
PE (1) PE20090270A1 (fr)
WO (1) WO2008151758A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108046221A (zh) * 2017-12-12 2018-05-18 中国恩菲工程技术有限公司 一种冶炼烟气制酸的方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102745654A (zh) * 2012-07-31 2012-10-24 阳谷祥光铜业有限公司 一种烟气制酸的转化装置、对其升温的系统及方法
WO2025140972A1 (fr) * 2023-12-28 2025-07-03 Metso Metals Oy Procédé et installation de production de gaz contenant du trioxyde de soufre

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152407A (en) * 1977-02-02 1979-05-01 Warren Fuchs Process and apparatus for exothermic reactions
GB2139914A (en) * 1980-09-19 1984-11-21 Chemetics Int Catalytic converter
WO2004037719A1 (fr) * 2002-10-24 2004-05-06 Outokumpu Oyj Procede et dispositif servant a preparer de l'acide sulfurique a partir de gaz riches en dioxyde de soufre
DE10359744A1 (de) * 2003-12-19 2005-07-14 Uhde Gmbh Verfahren und Vorrichtung zum Eindüsen von Sauerstoff in einen Synthesereaktor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2104858A (en) * 1935-01-23 1938-01-11 Gen Chemical Corp Manufacture of sulphuric acid
DE966833C (de) * 1951-10-10 1957-09-12 Basf Ag Vorrichtung zur Herstellung schwefeltrioxydhaltiger Gase
DE1151341B (de) * 1961-03-21 1963-07-11 Schmidt Sche Heissdampf Einrichtung an Zusatzfeuerungen zum Einfuehren und Mischen des frischen Heizgases invon Abgasen niederer Temperatur durchstroemten Abgaskanaelen
DE1926239U (de) * 1964-01-31 1965-11-04 Uhde Gmbh Friedrich Vorrichtung zum mischen von gasen unterschiedlicher dichte.
US3661165A (en) * 1970-07-21 1972-05-09 Nat Distillers Chem Corp System for mixing gases and sparger valve for accomplishing same
DE7242602U (fr) * 1972-11-20 1976-04-29 Hoogovens Ijmuiden B.V., Ijmuiden (Niederlande)
US5480620A (en) * 1994-08-17 1996-01-02 Cameron; Gordon M. Catalytic converter
DE19800800C2 (de) 1998-01-13 2001-05-23 Metallgesellschaft Ag Verfahren zur Herstellung von Schwefelsäure
DE10023178A1 (de) 2000-05-11 2001-11-15 Mg Technologies Ag Verfahren zum katalytischen Umsetzen von Gasen mit hohem Gehalt an SO¶2¶

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152407A (en) * 1977-02-02 1979-05-01 Warren Fuchs Process and apparatus for exothermic reactions
GB2139914A (en) * 1980-09-19 1984-11-21 Chemetics Int Catalytic converter
WO2004037719A1 (fr) * 2002-10-24 2004-05-06 Outokumpu Oyj Procede et dispositif servant a preparer de l'acide sulfurique a partir de gaz riches en dioxyde de soufre
DE10359744A1 (de) * 2003-12-19 2005-07-14 Uhde Gmbh Verfahren und Vorrichtung zum Eindüsen von Sauerstoff in einen Synthesereaktor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108046221A (zh) * 2017-12-12 2018-05-18 中国恩菲工程技术有限公司 一种冶炼烟气制酸的方法

Also Published As

Publication number Publication date
DE102007027881A1 (de) 2008-12-18
PE20090270A1 (es) 2009-03-19
DE102007027881B4 (de) 2012-02-16
CN101679037A (zh) 2010-03-24
WO2008151758A2 (fr) 2008-12-18
AU2008261290B2 (en) 2013-07-04
AU2008261290A1 (en) 2008-12-18
CL2008001718A1 (es) 2008-08-01
CN101679037B (zh) 2015-03-04
MX2009013478A (es) 2010-01-18
MX340510B (es) 2016-07-11

Similar Documents

Publication Publication Date Title
MX354529B (es) Métodos para producir carbono sólido mediante la reducción de dióxido de carbono.
ITMI20070627A1 (it) Dispositivo miscelatore a bassa perdita di carico e suo impiego nella miscelazione di due gas-vapori
JP5898785B2 (ja) 混合器／流量分配器
RU2010107152A (ru) Газосмешивающее устройство и устройство для производства синтез-газа
RU2015152848A (ru) Способ получения синтез-газа для производства аммиака с использованием высокотемпературной конверсии и низкой величины отношения количества водяного пара к количеству углерода
JP2017516742A (ja) 硫黄を回収する方法及び装置
RU2007145485A (ru) Способ и установка для нагревания и частичного окисления смеси пара и природного газа после первичного реформера
EA201300428A1 (ru) Способ и устройство для получения богатого метаном газа из синтез-газа
BR112016012581B1 (pt) complexo industrial para produção de aço, método de operação do complexo ndustrial e seu uso
CN108699612A (zh) 向高炉炉身部供给含氢气的还原气体的方法
WO2008151758A3 (fr) Procédé et appareil pour mélanger des gaz
RU2013103437A (ru) Способ и устройство управления температурой и двигатель
NO20092245L (no) Fremgangsmate og anordning for injisering av oksygen i en reaksjonsgass som strommer gjennom en syntesereaktor
WO2010045283A3 (fr) Appareil sans passage d’écoulement et procédé utilisant des mécanismes d’écoulement améliorés
RU2018144256A (ru) Управление установкой для сжигания газообразных отходов
RU2007136157A (ru) Способ получения синтез-газа и устройство для его осуществления
RU2009118442A (ru) Устройство для предварительного смешения газа и топлива для использования в сочетании с устройством для выделения/преобразования энергии
FI20055206A7 (fi) Menetelmä nestevirtausten sekoittamiseksi toisiinsa ja sekoitin
MX2014013364A (es) Un metodo para renovar un reformador secundario.
CN104487416B (zh) 尿素合成净化气在一体化氨‑尿素工艺和相关装置中的使用
WO2008151759A3 (fr) Procédé et appareil pour mélanger des gaz
CN207546458U (zh) 一种气液反应气体分布器
US20160018104A1 (en) Burner for a furnace, tile for same, and method of improving a flame produced by a burner furnace
EA201190016A1 (ru) Открытый реактор повышенного давления с перемешиванием и способ смешивания газа и шлама друг с другом
RU2016129514A (ru) Способ получения синтез-газа для производства аммиака

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880019767.1

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08759056

Country of ref document: EP

Kind code of ref document: A2

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2008261290

Country of ref document: AU

WWE Wipo information: entry into national phase

Ref document number: MX/A/2009/013478

Country of ref document: MX

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2008261290

Country of ref document: AU

Date of ref document: 20080606

Kind code of ref document: A

122 Ep: pct application non-entry in european phase

Ref document number: 08759056

Country of ref document: EP

Kind code of ref document: A2