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MA40600B1 - Procédé et installation pour une production énergétiquement efficace, améliorée d'acide sulfurique - Google Patents

Procédé et installation pour une production énergétiquement efficace, améliorée d'acide sulfurique

Info

Publication number
MA40600B1
MA40600B1 MA40600A MA40600A MA40600B1 MA 40600 B1 MA40600 B1 MA 40600B1 MA 40600 A MA40600 A MA 40600A MA 40600 A MA40600 A MA 40600A MA 40600 B1 MA40600 B1 MA 40600B1
Authority
MA
Morocco
Prior art keywords
sulfuric acid
installation
energy efficient
improved production
production
Prior art date
Application number
MA40600A
Other languages
English (en)
Other versions
MA40600A1 (fr
Inventor
Karl-Heinz Daum
Hannes Storch
Wolfram Schalk
Peter Ernst
Original Assignee
Outotec Finland Oy
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 Finland Oy filed Critical Outotec Finland Oy
Publication of MA40600A1 publication Critical patent/MA40600A1/fr
Publication of MA40600B1 publication Critical patent/MA40600B1/fr

Links

Classifications

    • 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
    • B01D53/1406—Multiple stage absorption
    • 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
    • B01D53/1456—Removing acid components
    • B01D53/1481—Removing sulfur dioxide or sulfur trioxide
    • 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
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • 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
    • C01B17/765—Multi-stage SO3-conversion
    • C01B17/7655—Multi-stage SO3-conversion with intermediate absorption
    • 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
    • C01B17/775—Liquid phase contacting processes or wet catalysis 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
    • C01B17/806—Absorbers; Heat exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/10—Inorganic absorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/025—Other waste gases from metallurgy plants
    • 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
    • B01D53/50—Sulfur oxides
    • B01D53/507—Sulfur oxides by treating the gases with other liquids
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00004—Scale aspects
    • B01J2219/00006—Large-scale industrial plants
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

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)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

L'invention concerne un procédé de production d'acide sulfurique par oxydation catalytique de so
MA40600A 2014-12-19 2015-12-15 Procédé et installation pour une production énergétiquement efficace, améliorée d'acide sulfurique MA40600B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014119216 2014-12-19
PCT/EP2015/079809 WO2016096867A1 (fr) 2014-12-19 2015-12-15 Procédé et installation pour une production énergétiquement efficace, améliorée d'acide sulfurique

Publications (2)

Publication Number Publication Date
MA40600A1 MA40600A1 (fr) 2018-05-31
MA40600B1 true MA40600B1 (fr) 2018-11-30

Family

ID=55066577

Family Applications (1)

Application Number Title Priority Date Filing Date
MA40600A MA40600B1 (fr) 2014-12-19 2015-12-15 Procédé et installation pour une production énergétiquement efficace, améliorée d'acide sulfurique

Country Status (12)

Country Link
US (1) US10150671B2 (fr)
EP (1) EP3233723B1 (fr)
CN (1) CN107108210B (fr)
CA (1) CA2968771C (fr)
CL (1) CL2017001412A1 (fr)
DE (1) DE202015106813U1 (fr)
ES (1) ES2722750T3 (fr)
JO (1) JO3678B1 (fr)
MA (1) MA40600B1 (fr)
SA (1) SA517381761B1 (fr)
TR (1) TR201905939T4 (fr)
WO (1) WO2016096867A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2898386T3 (es) * 2013-03-15 2022-03-07 Mecs Inc Recuperación regenerativa de contaminantes a partir de gases efluentes
TR201905939T4 (tr) * 2014-12-19 2019-05-21 Outotec Finland Oy Gelişmiş enerji tasarruflu sülfürik asit üretimine yönelik proses ve tesis.
BR102016003690B1 (pt) 2016-02-22 2022-08-30 Nc Engenharia, Industria E Comercio Ltda Método e equipamento para resfriar ácido sulfúrico
CN106268179B (zh) * 2016-08-25 2018-09-07 长沙有色冶金设计研究院有限公司 一种综合回收硫酸净化废酸的节能工艺及系统
CN109867267B (zh) * 2019-04-25 2022-01-28 吉林隆源骐化工有限责任公司 一种接触法硫酸生产装置中的转化升温系统
CN111185079B (zh) * 2019-12-04 2022-02-08 大连百傲化学股份有限公司 一种焚烧烟气中酸性气体的资源化处理方法
WO2021121612A1 (fr) 2019-12-19 2021-06-24 Outotec (Finland) Oy Tube absorbeur venturi pour l'absorption de trioxyde de soufre dans de l'acide sulfurique
WO2021254627A1 (fr) * 2020-06-18 2021-12-23 Outotec (Finland) Oy Procédé et installation de production d'acide sulfurique
CN113460973A (zh) * 2021-06-30 2021-10-01 内蒙古金陶股份有限公司 一种利用硫精矿制备硫酸的方法
CN113521966A (zh) * 2021-07-26 2021-10-22 浙江大学 基于传质-反应调控的分区多级循环co2捕集浓缩方法
CN119575904A (zh) * 2024-11-28 2025-03-07 广东中南钢铁股份有限公司 一种湿法硫酸工艺的故障判断及处理方法、装置及电子设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH57886A (de) 1911-09-22 1913-02-01 Siemens Ag Hilfseinrichtung zum Schutz gegen unbeabsichtigtes Ansprechen elektrischer Sicherungsapparate
CH198647A (de) 1935-11-30 1938-07-15 Paul Leistritz Knetmaschine.
CH498647A (de) 1968-02-03 1970-11-15 Metallgesellschaft Ag Vorrichtung zur Behandlung gasförmiger Medien
CH547231A (de) 1970-10-15 1974-03-29 Metallgesellschaft Ag Zwischenabsorber fuer die absorption von so3 und verfahren zum betreiben des zwischenabsorbers.
US4996038A (en) 1983-07-05 1991-02-26 Monsanto Company Heat recovery from concentrated sulfuric acid
US5118490A (en) 1989-06-21 1992-06-02 Monsanto Company Absorption of wet conversion gas
DE102004012293B4 (de) * 2004-03-12 2016-09-08 Outotec Oyj Verfahren und Anlage zur Herstellung von Schwefelsäure
DE102005008109A1 (de) 2005-02-21 2006-08-24 Outokumpu Technology Oy Verfahren und Anlage zur Herstellung von Schwefelsäure
AU2008328289B2 (en) 2007-11-23 2012-08-23 Metso Metals Oy Process and plant for producing sulfuric acid
JOP20200123A1 (ar) * 2010-01-20 2017-06-16 Mecs Inc استرجاع الطاقة في تصنيع حمض السلفريك
DE102010006541B4 (de) * 2010-02-01 2016-03-17 Outotec Oyj Verfahren und Anlage zum Abkühlen von Säure
TR201905939T4 (tr) * 2014-12-19 2019-05-21 Outotec Finland Oy Gelişmiş enerji tasarruflu sülfürik asit üretimine yönelik proses ve tesis.

Also Published As

Publication number Publication date
WO2016096867A1 (fr) 2016-06-23
EP3233723A1 (fr) 2017-10-25
ES2722750T3 (es) 2019-08-16
EP3233723B1 (fr) 2019-02-06
CN107108210B (zh) 2019-07-16
TR201905939T4 (tr) 2019-05-21
US10150671B2 (en) 2018-12-11
JO3678B1 (ar) 2020-08-27
MA40600A1 (fr) 2018-05-31
CL2017001412A1 (es) 2018-02-16
CA2968771A1 (fr) 2016-06-23
CA2968771C (fr) 2020-05-05
SA517381761B1 (ar) 2021-03-07
US20170349437A1 (en) 2017-12-07
DE202015106813U1 (de) 2016-01-20
CN107108210A (zh) 2017-08-29

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