MX348403B - Proceso para la oxidación de so2 a so3. - Google Patents

Proceso para la oxidación de so2 a so3.

Info

Publication number
MX348403B
MX348403B MX2014014661A MX2014014661A MX348403B MX 348403 B MX348403 B MX 348403B MX 2014014661 A MX2014014661 A MX 2014014661A MX 2014014661 A MX2014014661 A MX 2014014661A MX 348403 B MX348403 B MX 348403B
Authority
MX
Mexico
Prior art keywords
process gas
oxidized
heat exchanger
oxidation
oxidized process
Prior art date
Application number
MX2014014661A
Other languages
English (en)
Other versions
MX2014014661A (es
Inventor
Martin Møllerhøj
Original Assignee
Haldor Topsoe As
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 Haldor Topsoe As filed Critical Haldor Topsoe As
Publication of MX2014014661A publication Critical patent/MX2014014661A/es
Publication of MX348403B publication Critical patent/MX348403B/es

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
    • C01B17/806—Absorbers; Heat exchangers
    • 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
    • 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
    • B01J8/0285—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
    • 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
    • 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
    • B01J2208/00256—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles in a heat exchanger for the heat exchange medium separate from the reactor
    • 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
    • B01J2208/02—Processes carried out in the presence of solid particles; Reactors therefor with stationary particles
    • B01J2208/023—Details
    • B01J2208/027—Beds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Treating Waste Gases (AREA)

Abstract

La presente invención se refiere a una planta de proceso para la oxidación de SO2 a SO3 en un gas de proceso, la planta de proceso comprende un intercambiador de calor configurado para calentar el gas de proceso por medio del intercambio de calor con un gas de proceso oxidado y/o un gas de proceso oxidado adicionalmente al proporcionar contacto térmico entre el gas de proceso y el gas de proceso oxidado y/o el gas de proceso oxidado adicionalmente, una primera zona de material catalíticamente activo en la oxidación de SO2 a SO3 y una caldera configurada para contener vapor que es calentado por el gas de proceso oxidado y/o el gas de proceso oxidado adicionalmente después de que el gas de proceso oxidado ha sido enfriado en el intercambiador de calor caracterizado porque el gas de proceso oxidado enfriado en la caldera no se condensa con el beneficio de la provisión de la posibilidad de un intercambiador de calor más pequeño el cual se puede hacer con materiales resistentes a la corrosión solo moderados, en comparación con una planta de proceso de acuerdo con la técnica anterior, así como también un proceso relacionado. La figura más representativa de la invención es la número 6.
MX2014014661A 2012-06-06 2013-06-03 Proceso para la oxidación de so2 a so3. MX348403B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP2012060703 2012-06-06
PCT/EP2013/061342 WO2013182502A1 (en) 2012-06-06 2013-06-03 Process for the oxidation of so2 to so3

Publications (2)

Publication Number Publication Date
MX2014014661A MX2014014661A (es) 2015-02-24
MX348403B true MX348403B (es) 2017-06-09

Family

ID=48539189

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014014661A MX348403B (es) 2012-06-06 2013-06-03 Proceso para la oxidación de so2 a so3.

Country Status (13)

Country Link
US (1) US9487401B2 (es)
EP (1) EP2858944B1 (es)
CN (1) CN104379503B (es)
AU (1) AU2013270797B2 (es)
BR (1) BR112014030687B1 (es)
CA (1) CA2875614C (es)
CL (1) CL2014003303A1 (es)
EA (1) EA027063B1 (es)
MX (1) MX348403B (es)
PE (1) PE20150172A1 (es)
TR (1) TR201901470T4 (es)
WO (1) WO2013182502A1 (es)
ZA (1) ZA201408609B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10350543B2 (en) * 2014-08-12 2019-07-16 Noram Engineering And Constructors Ltd. Gas treatment process and apparatus
JP6913027B2 (ja) 2015-04-21 2021-08-04 ハルドール・トプサー・アクチエゼルスカベット 硫黄ガス流から煤を除去する方法
KR101899763B1 (ko) 2015-08-14 2018-09-17 오리온 엔지니어드 카본스 게엠베하 공정 배기 가스 스트림으로부터 미립자 물질 제거를 위한 방법 및 시스템
CN105967150A (zh) * 2016-07-08 2016-09-28 华能国际电力股份有限公司 一种铂催化剂制取so3气体的设备及方法
US10640376B2 (en) * 2016-07-21 2020-05-05 Haldor Topsoe A/S Process for the production of sulfur trioxide
EP3649076B1 (en) * 2017-07-06 2023-06-07 Topsoe A/S A method for inter-bed cooling in wet gas sulfuric acid plants
US11007498B2 (en) 2017-10-05 2021-05-18 Haldor Topsøe A/S Layout for inter-bed cooling in sulfuric acid plants
CN109668131B (zh) * 2018-12-10 2020-01-17 山东京博众诚清洁能源有限公司 一种硫酸生产中废热利用制中压蒸汽的系统及工艺
CN109516442A (zh) * 2018-12-26 2019-03-26 科洋环境工程（上海）有限公司 将含硫烟气转化为硫酸的工艺系统和工艺方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1567403B2 (de) 1965-12-14 1972-05-18 Chemiebau Dr A Zieren GmbH & Co KG, 5000 Köln Verfahren zur herstellung von schwefelsaeure
WO1991014651A1 (en) * 1990-03-23 1991-10-03 Monsanto Company Methods for recovering high grade process energy from a contact sulfuric acid process
DE19522927B4 (de) 1995-06-23 2006-05-24 Outokumpu Oyj Verfahren zur Herstellung von konzentrierter Schwefelsäure
CN2280087Y (zh) 1996-12-20 1998-04-29 南京化工大学 用热管换热的so2转化反应器
MX2009005634A (es) 2006-11-29 2009-06-05 Haldor Topsoe As Proceso para la produccion de acido sulfurico.
DE102010006541B4 (de) * 2010-02-01 2016-03-17 Outotec Oyj Verfahren und Anlage zum Abkühlen von Säure
WO2011147431A1 (en) 2010-05-27 2011-12-01 Haldor Topsoe A/S Process and apparatus for sulphuric acid production
AU2012239081B2 (en) * 2011-04-06 2015-02-19 Haldor Topsoe A/S Process for production of sulphuric acid
CN102336396B (zh) 2011-09-27 2013-04-10 宜兴市化工成套设备有限公司 持续移热二氧化硫转化工艺
RU2672113C2 (ru) * 2013-03-15 2018-11-12 Мекс, Инк. Извлечение теплоты абсорбции триоксида серы

Also Published As

Publication number Publication date
CN104379503A (zh) 2015-02-25
AU2013270797A1 (en) 2014-12-18
BR112014030687B1 (pt) 2021-03-30
ZA201408609B (en) 2016-04-28
EP2858944B1 (en) 2018-11-14
EP2858944A1 (en) 2015-04-15
WO2013182502A1 (en) 2013-12-12
PE20150172A1 (es) 2015-03-07
US20150147266A1 (en) 2015-05-28
CL2014003303A1 (es) 2015-03-20
CA2875614C (en) 2018-04-17
CN104379503B (zh) 2017-08-18
EA201590001A1 (ru) 2015-05-29
BR112014030687A2 (pt) 2017-06-27
AU2013270797B2 (en) 2015-07-30
US9487401B2 (en) 2016-11-08
EA027063B1 (ru) 2017-06-30
MX2014014661A (es) 2015-02-24
CA2875614A1 (en) 2013-12-12
TR201901470T4 (tr) 2019-02-21

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