BR8907477A - Processo para producao de acido sulfurico por condensacao de vapores de acido sulfurico - Google Patents

Processo para producao de acido sulfurico por condensacao de vapores de acido sulfurico

Info

Publication number
BR8907477A
BR8907477A BR898907477A BR8907477A BR8907477A BR 8907477 A BR8907477 A BR 8907477A BR 898907477 A BR898907477 A BR 898907477A BR 8907477 A BR8907477 A BR 8907477A BR 8907477 A BR8907477 A BR 8907477A
Authority
BR
Brazil
Prior art keywords
sulfuric acid
pct
date dec
sec
gas
Prior art date
Application number
BR898907477A
Other languages
English (en)
Inventor
Peter Schoubye
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 BR8907477A publication Critical patent/BR8907477A/pt

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
    • 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
    • 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
    • B01D53/86—Catalytic processes
    • B01D53/8603—Removing sulfur compounds
    • B01D53/8609—Sulfur oxides
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Treating Waste Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Catalysts (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Materials (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Coloring (AREA)
  • Treatment Of Sludge (AREA)
  • Cleaning Or Drying Semiconductors (AREA)
  • Chimneys And Flues (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
BR898907477A 1988-06-09 1989-05-22 Processo para producao de acido sulfurico por condensacao de vapores de acido sulfurico BR8907477A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK312588A DK168701B1 (da) 1988-06-09 1988-06-09 Fremgangsmåde til ved fremstilling af svovlsyre at udkondensere svovlsyredampe
PCT/DK1989/000133 WO1989012025A1 (en) 1988-06-09 1989-05-22 Condensing sulfuric acid vapours to produce sulfuric acid

Publications (1)

Publication Number Publication Date
BR8907477A true BR8907477A (pt) 1991-05-28

Family

ID=8119386

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898907477A BR8907477A (pt) 1988-06-09 1989-05-22 Processo para producao de acido sulfurico por condensacao de vapores de acido sulfurico

Country Status (23)

Country Link
US (1) US5198206A (pt)
EP (1) EP0419539B1 (pt)
JP (1) JP2823618B2 (pt)
KR (1) KR970007426B1 (pt)
CN (1) CN1022310C (pt)
AT (1) ATE118201T1 (pt)
AU (1) AU625971B2 (pt)
BR (1) BR8907477A (pt)
CA (1) CA1338815C (pt)
CZ (1) CZ284443B6 (pt)
DD (1) DD283980A5 (pt)
DE (1) DE68921074T2 (pt)
DK (1) DK168701B1 (pt)
ES (1) ES2013540A6 (pt)
FI (1) FI91518C (pt)
HU (1) HU207686B (pt)
IE (1) IE66568B1 (pt)
NO (1) NO302748B1 (pt)
PL (1) PL163855B1 (pt)
RU (1) RU1838232C (pt)
SK (1) SK279647B6 (pt)
TR (1) TR25214A (pt)
WO (1) WO1989012025A1 (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK168702B1 (da) * 1988-06-02 1994-05-24 Topsoe Haldor As Fremgangsmåde ved fremstilling af svovlsyre og apparat til anvendelse ved udøvelse af fremgangsmåden
FR2669027B1 (fr) * 1990-11-13 1992-12-31 Rhone Poulenc Chimie Procede de fabrication d'oxalates doubles de terres rares et d'ammonium et leurs utilisations pour la fabrication d'oxydes de terres rares et oxydes de terres rares obtenus.
DE4114468C1 (pt) * 1991-05-03 1992-12-10 Hartmann & Braun Ag, 6000 Frankfurt, De
DK167910B1 (da) * 1991-05-24 1994-01-03 Topsoe Haldor As Fremgangsmaade til fjernelse af svovloxider fra afgasser
US6287534B1 (en) * 1994-03-28 2001-09-11 Ping Wha Lin Method for manufacturing sulfuric acid
JPH08337406A (ja) * 1995-06-15 1996-12-24 Sumitomo Chem Co Ltd 高純度硫酸の製造方法
ATE200469T1 (de) * 1996-11-26 2001-04-15 Haldor Topsoe As Verfahren zum konzentrieren von schwefelsäure
ATE240772T1 (de) * 1997-01-06 2003-06-15 Haldor Topsoe As Verfahren zur entschwefelung von gasen
DE19705897A1 (de) * 1997-02-15 1998-08-27 Veba Kraftwerke Ruhr Verfahren zur Unterdrückung der Bildung von Schwefelsäureaerosolen in Abgasreinigungsanlagen
CN1111078C (zh) * 1999-12-30 2003-06-11 赵善茂 一种锅炉烟气的综合利用方法
CA2417422C (en) 2000-07-25 2009-01-27 Phelps Dodge Corporation Method for processing sulfur-bearing materials using high temperature pressure leaching for metal recovery
DE60321121D1 (de) * 2003-01-18 2008-07-03 Haldor Topsoe As Kondensierung von Schwefelsäuredämpfen zur Herstellung von Schwefelsäure
US7448794B2 (en) * 2004-02-27 2008-11-11 Haldor Topsoe A/S Method for mixing fluid streams
DE602005021003D1 (de) 2004-02-27 2010-06-17 Haldor Topsoe As Vorrichtung zum Mischen von Fluidströmen
ATE527907T1 (de) * 2004-04-23 2011-10-15 Panasonic Elec Works Co Ltd Gebläseheizung mit elektrostatischem zerstäuber
US7361326B2 (en) * 2005-11-15 2008-04-22 Haldor Topsoe A/S Process for the production of sulfuric acid
BRPI0704106B1 (pt) * 2006-09-25 2017-04-25 Haldor Topsoe As processo para a produção de ácido sulfúrico
EP2099711B1 (en) * 2006-11-29 2010-10-13 Haldor Topsoe A/S Process for the production of sulfuric acid
EP2163515B1 (en) * 2008-09-12 2015-03-25 Haldor Topsoe A/S Process for the production of sulphuric acid
WO2010108677A2 (en) 2009-03-26 2010-09-30 Haldor Topsøe A/S Ozone assisted mist control unit
US8025860B1 (en) 2010-07-08 2011-09-27 Air Products And Chemicals, Inc. Removal of acid mists
WO2012171824A1 (en) 2011-06-15 2012-12-20 Haldor Topsøe A/S High flow capacity condenser tube for sulphuric acid condensation
WO2014094838A1 (en) 2012-12-19 2014-06-26 Haldor Topsøe A/S Combustor for sulfur containing material and method and plant for producing sulfuric acid
WO2015082351A1 (en) 2013-12-02 2015-06-11 Haldor Topsøe A/S Catalytic oxidation of a gas comprising hydrogen sulfide
EP3904279A4 (en) * 2018-12-26 2022-11-23 Keyon Process Co., Ltd PROCESS SYSTEM AND METHOD FOR THE CONVERSION OF SULFUR CONTAINING FLUE GAS INTO SULFURIC ACID
EP4103512A1 (en) 2020-02-14 2022-12-21 Topsoe A/S Process for the removal of particulate matter from an aqueous stream
WO2023213961A1 (en) * 2022-05-06 2023-11-09 Topsoe A/S Process for recovery and recirculation of concentrated sulfuric acid

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA705824A (en) * 1965-03-16 Pauling Egon Process for obtaining h2so4 from gases containing so2
GB1052188A (pt) * 1900-01-01
DK145457C (da) * 1980-03-25 1983-04-18 Haldor Topsoe As Fremgangsmaade til fremstilling af svovlsyre,ved hvilken maengden af svovlsyretaage i afgangsgassen styres ved temperaturregulering
DK155723C (da) * 1982-03-25 1989-10-09 Haldor Topsoe As Fremgangsmaade og apparat til fremstilling af svovlsyre
DK168702B1 (da) * 1988-06-02 1994-05-24 Topsoe Haldor As Fremgangsmåde ved fremstilling af svovlsyre og apparat til anvendelse ved udøvelse af fremgangsmåden

Also Published As

Publication number Publication date
JPH03504958A (ja) 1991-10-31
DK168701B1 (da) 1994-05-24
FI91518C (fi) 1994-07-11
JP2823618B2 (ja) 1998-11-11
PL279853A1 (en) 1990-01-22
AU625971B2 (en) 1992-07-23
DE68921074T2 (de) 1995-08-31
KR900701653A (ko) 1990-12-04
EP0419539A1 (en) 1991-04-03
FI91518B (fi) 1994-03-31
IE66568B1 (en) 1996-01-24
DK312588A (da) 1989-12-10
US5198206A (en) 1993-03-30
DE68921074D1 (de) 1995-03-23
HU893784D0 (en) 1991-07-29
NO905312L (no) 1991-01-16
RU1838232C (ru) 1993-08-30
FI906010A0 (fi) 1990-12-05
TR25214A (tr) 1992-11-26
HUT56793A (en) 1991-10-28
KR970007426B1 (ko) 1997-05-08
SK279647B6 (sk) 1999-01-11
EP0419539B1 (en) 1995-02-08
CS8903518A2 (en) 1991-08-13
CA1338815C (en) 1996-12-31
ATE118201T1 (de) 1995-02-15
NO302748B1 (no) 1998-04-20
DK312588D0 (da) 1988-06-09
IE891674L (en) 1989-12-09
CZ284443B6 (cs) 1998-11-11
WO1989012025A1 (en) 1989-12-14
CN1038999A (zh) 1990-01-24
PL163855B1 (pl) 1994-05-31
CN1022310C (zh) 1993-10-06
AU3840189A (en) 1990-01-05
DD283980A5 (de) 1990-10-31
HU207686B (en) 1993-05-28
ES2013540A6 (es) 1990-05-01
NO905312D0 (no) 1990-12-07

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Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FB19 Grant procedure suspended (art. 19)
FF Decision: intention to grant
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 22/05/2009