MX340510B - Proceso y aparato para mezclar gases. - Google Patents
Proceso y aparato para mezclar gases.Info
- Publication number
- MX340510B MX340510B MX2009013478A MX2009013478A MX340510B MX 340510 B MX340510 B MX 340510B MX 2009013478 A MX2009013478 A MX 2009013478A MX 2009013478 A MX2009013478 A MX 2009013478A MX 340510 B MX340510 B MX 340510B
- Authority
- MX
- Mexico
- Prior art keywords
- gas flow
- converter
- heat exchanger
- supply pipe
- integrated heat
- Prior art date
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
Cuando se mezcla dos gases de diferente temperatura y/o composición en un convertidor para producir SO3 a partir de un gas que contiene SO2, un primer flujo de gas que contiene SO2 es introducido dentro del convertidor a través de una tubería de suministro central y pasado a través de un intercambiador de calor integrado colocado alrededor de la tubería de suministro central, la cual es atravesada por el primer flujo de gas desde la parte inferior a la parte superior. Un segundo flujo de gas es suministrado vía un conducto de anillo colocado sobre el intercambiador de calor integrado, desde el cual el segundo flujo de gas es descargado a través de una pluralidad de aberturas y es alimentado dentro del primer flujo de gas, de tal forma que se mezcla con el mismo. Luego, la mezcla de gas obtenida es suministrada a una etapa de contacto del convertidor, en la cual el SO2 es al menos parcialmente convertido a SO3 sobre un catalizador.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007027881A DE102007027881B4 (de) | 2007-06-13 | 2007-06-13 | Verfahren und Vorrichtung zur Mischung von Gasen |
PCT/EP2008/004510 WO2008151758A2 (en) | 2007-06-13 | 2008-06-06 | Process and apparatus for mixing gases |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2009013478A MX2009013478A (es) | 2010-01-18 |
MX340510B true MX340510B (es) | 2016-07-11 |
Family
ID=39827729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2009013478A MX340510B (es) | 2007-06-13 | 2008-06-06 | Proceso y aparato para mezclar gases. |
Country Status (7)
Country | Link |
---|---|
CN (1) | CN101679037B (es) |
AU (1) | AU2008261290B2 (es) |
CL (1) | CL2008001718A1 (es) |
DE (1) | DE102007027881B4 (es) |
MX (1) | MX340510B (es) |
PE (1) | PE20090270A1 (es) |
WO (1) | WO2008151758A2 (es) |
Families Citing this family (2)
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 |
CN108046221B (zh) * | 2017-12-12 | 2020-10-02 | 中国恩菲工程技术有限公司 | 一种冶炼烟气制酸的方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2104858A (en) * | 1935-01-23 | 1938-01-11 | Gen Chemical Corp | Manufacture of sulphuric acid |
NL205521A (es) * | 1951-10-10 | |||
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 (es) * | 1972-11-20 | 1976-04-29 | Hoogovens Ijmuiden B.V., Ijmuiden (Niederlande) | |
US4152407A (en) * | 1977-02-02 | 1979-05-01 | Warren Fuchs | Process and apparatus for exothermic reactions |
CA1159229A (en) * | 1980-09-19 | 1983-12-27 | John Mcfarland | Converter |
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¶ |
DE10249782A1 (de) | 2002-10-24 | 2004-05-06 | Outokumpu Oyj | Verfahren und Anlage zur Herstellung von Schwefelsäure aus schwefeldioxidreichen Gasen |
DE10359744A1 (de) * | 2003-12-19 | 2005-07-14 | Uhde Gmbh | Verfahren und Vorrichtung zum Eindüsen von Sauerstoff in einen Synthesereaktor |
-
2007
- 2007-06-13 DE DE102007027881A patent/DE102007027881B4/de active Active
-
2008
- 2008-06-06 MX MX2009013478A patent/MX340510B/es active IP Right Grant
- 2008-06-06 AU AU2008261290A patent/AU2008261290B2/en active Active
- 2008-06-06 WO PCT/EP2008/004510 patent/WO2008151758A2/en active Application Filing
- 2008-06-06 CN CN200880019767.1A patent/CN101679037B/zh active Active
- 2008-06-11 PE PE2008000998A patent/PE20090270A1/es active IP Right Grant
- 2008-06-11 CL CL200801718A patent/CL2008001718A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
DE102007027881A1 (de) | 2008-12-18 |
AU2008261290B2 (en) | 2013-07-04 |
WO2008151758A3 (en) | 2009-06-11 |
DE102007027881B4 (de) | 2012-02-16 |
AU2008261290A1 (en) | 2008-12-18 |
WO2008151758A2 (en) | 2008-12-18 |
CN101679037B (zh) | 2015-03-04 |
CL2008001718A1 (es) | 2008-08-01 |
CN101679037A (zh) | 2010-03-24 |
PE20090270A1 (es) | 2009-03-19 |
MX2009013478A (es) | 2010-01-18 |
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