BR8101720A - Processo para a preparacao de acido sulfurico - Google Patents

Processo para a preparacao de acido sulfurico

Info

Publication number
BR8101720A
BR8101720A BR8101720A BR8101720A BR8101720A BR 8101720 A BR8101720 A BR 8101720A BR 8101720 A BR8101720 A BR 8101720A BR 8101720 A BR8101720 A BR 8101720A BR 8101720 A BR8101720 A BR 8101720A
Authority
BR
Brazil
Prior art keywords
preparation
sulfuric acid
sulfuric
acid
Prior art date
Application number
BR8101720A
Other languages
English (en)
Inventor
P 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 BR8101720A publication Critical patent/BR8101720A/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
    • C01B17/806—Absorbers; Heat exchangers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR8101720A 1980-03-25 1981-03-23 Processo para a preparacao de acido sulfurico BR8101720A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK128280A DK145457C (da) 1980-03-25 1980-03-25 Fremgangsmaade til fremstilling af svovlsyre,ved hvilken maengden af svovlsyretaage i afgangsgassen styres ved temperaturregulering

Publications (1)

Publication Number Publication Date
BR8101720A true BR8101720A (pt) 1981-09-29

Family

ID=8103083

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8101720A BR8101720A (pt) 1980-03-25 1981-03-23 Processo para a preparacao de acido sulfurico

Country Status (10)

Country Link
US (1) US4348373A (pt)
JP (1) JPS56149305A (pt)
BR (1) BR8101720A (pt)
CA (1) CA1158415A (pt)
DE (1) DE3111588A1 (pt)
DK (1) DK145457C (pt)
FR (1) FR2479172A1 (pt)
GB (1) GB2072642B (pt)
SE (1) SE434261B (pt)
ZA (1) ZA811676B (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK155723C (da) * 1982-03-25 1989-10-09 Haldor Topsoe As Fremgangsmaade og apparat til fremstilling af svovlsyre
US4996038A (en) * 1983-07-05 1991-02-26 Monsanto Company Heat recovery from concentrated sulfuric acid
CA1196473A (en) * 1984-01-27 1985-11-12 C-I-L Inc. Apparatus and processes for the concentration of sulphuric acid
US4654205A (en) * 1986-01-15 1987-03-31 C-I-L Inc. Sulphur trioxide absorption apparatus and process
DK168702B1 (da) * 1988-06-02 1994-05-24 Topsoe Haldor As Fremgangsmåde ved fremstilling af svovlsyre og apparat til anvendelse ved udøvelse af fremgangsmåden
DK168701B1 (da) * 1988-06-09 1994-05-24 Topsoe Haldor As Fremgangsmåde til ved fremstilling af svovlsyre at udkondensere svovlsyredampe
DE3827560A1 (de) * 1988-08-13 1990-03-08 Henkel Kgaa Kolonne, insbesondere eine rektifizierkolonne, und verfahren zum herstellen der kolonne
US5118490A (en) * 1989-06-21 1992-06-02 Monsanto Company Absorption of wet conversion gas
WO1991014651A1 (en) * 1990-03-23 1991-10-03 Monsanto Company Methods for recovering high grade process energy from a contact sulfuric acid process
US5753201A (en) * 1994-03-28 1998-05-19 Lin; Ping Wha Method for manufacturing sulfuric acid
US6287534B1 (en) 1994-03-28 2001-09-11 Ping Wha Lin Method for manufacturing sulfuric acid
DK0844211T3 (da) * 1996-11-26 2001-06-18 Haldor Topsoe As Fremgangsmåde til koncentrering af svovlsyre
TW527221B (en) * 2000-08-21 2003-04-11 Sumitomo Chemical Co Method for removing sulfuric acid mist and apparatus for removing the same
ATE396146T1 (de) * 2003-01-18 2008-06-15 Haldor Topsoe As Kondensierung von schwefelsäuredämpfen zur herstellung von schwefelsäure
DE10305578A1 (de) * 2003-02-11 2004-08-19 Basf Ag Verfahren und Vorrichtung zur Reduzierung des aerosolbedingten Austrages aus einer Trennkolonne
US7361326B2 (en) * 2005-11-15 2008-04-22 Haldor Topsoe A/S Process for the production of sulfuric acid
US20070122329A1 (en) * 2005-11-30 2007-05-31 Alain Briglia Purification of raw hydrogen
BRPI0704106B1 (pt) * 2006-09-25 2017-04-25 Haldor Topsoe As processo para a produção de ácido sulfúrico
DE602006017608D1 (de) * 2006-11-29 2010-11-25 Haldor Topsoe As Verfahren zur herstellung von schwefelsäure
EP2272796B1 (en) * 2009-07-07 2020-08-05 Haldor Topsøe A/S Process for production of concentrated sulphuric acid from off-gas
JOP20200123A1 (ar) * 2010-01-20 2017-06-16 Mecs Inc استرجاع الطاقة في تصنيع حمض السلفريك
JPWO2011152547A1 (ja) 2010-05-31 2013-08-01 三菱重工業株式会社 排ガス処理システム及び方法
CA2801008C (en) 2010-05-31 2015-12-08 Mitsubishi Heavy Industries, Ltd. Air pollution control system and method
EP2578293A4 (en) * 2010-05-31 2015-01-28 Mitsubishi Heavy Ind Ltd SYSTEM AND METHOD FOR TREATING EXHAUST GAS
US8025860B1 (en) 2010-07-08 2011-09-27 Air Products And Chemicals, Inc. Removal of acid mists
EP2638942B1 (en) * 2012-03-15 2016-09-21 Cryostar SAS Mist separation apparatus
CN110613991A (zh) * 2018-06-20 2019-12-27 云南远大金业有限公司 一种冶炼尾气的无害化处理工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE607216C (de) * 1932-11-20 1934-12-19 Metallgesellschaft Ag Gewinnung von Schwefelsaeure durch Kondensation
DE971801C (de) * 1950-12-13 1959-04-02 Zieren Chemiebau Gmbh Dr A Verfahren zur Temperaturregulierung der Kuehlflaechen eines Kontaktapparates zur Erzeugung von Schwefelsaeure
US2793935A (en) * 1953-11-13 1957-05-28 Bayer Ag Manufacture of sulfuric acid
FR1395561A (fr) * 1963-08-13 1965-04-16 Aquitaine Petrole Procédé et appareil pour l'obtention de l'acide sulfurique
GB1267262A (pt) * 1970-01-05 1972-03-15
DE2348108A1 (de) * 1973-09-25 1975-04-03 Metallgesellschaft Ag Verfahren und vorrichtung zur absorption von so tief 3
FR2401872A1 (fr) * 1977-08-31 1979-03-30 Ugine Kuhlmann Procede et dispositif pour le controle et la regulation de la teneur en acide sulfurique vesiculaire au cours de la fabrication d'acide sulfurique

Also Published As

Publication number Publication date
FR2479172B1 (pt) 1983-06-17
DK145457B (da) 1982-11-22
GB2072642A (en) 1981-10-07
ZA811676B (en) 1982-04-28
FR2479172A1 (fr) 1981-10-02
JPH0446887B2 (pt) 1992-07-31
SE8101846L (sv) 1981-09-26
JPS56149305A (en) 1981-11-19
DK128280A (da) 1981-09-26
GB2072642B (en) 1983-12-14
DK145457C (da) 1983-04-18
CA1158415A (en) 1983-12-13
DE3111588A1 (de) 1982-03-11
US4348373A (en) 1982-09-07
SE434261B (sv) 1984-07-16

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