SE434261B - Forfarande for framstellning av svavelsyra - Google Patents

Forfarande for framstellning av svavelsyra

Info

Publication number
SE434261B
SE434261B SE8101846A SE8101846A SE434261B SE 434261 B SE434261 B SE 434261B SE 8101846 A SE8101846 A SE 8101846A SE 8101846 A SE8101846 A SE 8101846A SE 434261 B SE434261 B SE 434261B
Authority
SE
Sweden
Prior art keywords
sulfuric acid
acid
temperature
gas
tower
Prior art date
Application number
SE8101846A
Other languages
English (en)
Swedish (sv)
Other versions
SE8101846L (sv
Inventor
P C S 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 SE8101846L publication Critical patent/SE8101846L/
Publication of SE434261B publication Critical patent/SE434261B/sv

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)
SE8101846A 1980-03-25 1981-03-23 Forfarande for framstellning av svavelsyra SE434261B (sv)

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 (2)

Publication Number Publication Date
SE8101846L SE8101846L (sv) 1981-09-26
SE434261B true SE434261B (sv) 1984-07-16

Family

ID=8103083

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8101846A SE434261B (sv) 1980-03-25 1981-03-23 Forfarande for framstellning av svavelsyra

Country Status (10)

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

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
US6287534B1 (en) 1994-03-28 2001-09-11 Ping Wha Lin Method for manufacturing sulfuric acid
US5753201A (en) * 1994-03-28 1998-05-19 Lin; Ping Wha Method for manufacturing sulfuric acid
EP0844211B1 (de) * 1996-11-26 2001-04-11 Haldor Topsoe A/S Verfahren zum Konzentrieren von Schwefelsäure
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
ATE484485T1 (de) * 2006-11-29 2010-10-15 Haldor Topsoe As Verfahren zur herstellung von schwefelsäure
ES2818997T3 (es) * 2009-07-07 2021-04-14 Haldor Topsoe As Procedimiento para la producción de ácido sulfúrico concentrado a partir de gas liberado
JOP20200123A1 (ar) * 2010-01-20 2017-06-16 Mecs Inc استرجاع الطاقة في تصنيع حمض السلفريك
WO2011152547A1 (ja) 2010-05-31 2011-12-08 三菱重工業株式会社 排ガス処理システム及び方法
AU2011259873B2 (en) * 2010-05-31 2014-08-14 Mitsubishi Heavy Industries, Ltd. Air pollution control system and method
AU2011259875B2 (en) 2010-05-31 2014-08-07 Mitsubishi Heavy Industries, Ltd. Air pollution control system and method
US8025860B1 (en) 2010-07-08 2011-09-27 Air Products And Chemicals, Inc. Removal of acid mists
DK2638942T3 (da) * 2012-03-15 2017-01-02 Cryostar Sas Tågeseparationsanordning
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 (de) * 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
US4348373A (en) 1982-09-07
SE8101846L (sv) 1981-09-26
DK145457C (da) 1983-04-18
DK145457B (da) 1982-11-22
JPS56149305A (en) 1981-11-19
DE3111588A1 (de) 1982-03-11
GB2072642A (en) 1981-10-07
ZA811676B (en) 1982-04-28
CA1158415A (en) 1983-12-13
FR2479172A1 (fr) 1981-10-02
GB2072642B (en) 1983-12-14
BR8101720A (pt) 1981-09-29
JPH0446887B2 (de) 1992-07-31
DK128280A (da) 1981-09-26
FR2479172B1 (de) 1983-06-17

Similar Documents

Publication Publication Date Title
SE434261B (sv) Forfarande for framstellning av svavelsyra
EP1844842B1 (de) Verfahren zur Steuerung der Feuchtigkeitskonzentration eines Verbrennungsabgases
CA1338815C (en) Condensing sulfuric acid vapours to produce sulfuric acid
CN104258713A (zh) 一种基于氨法脱硫的酸性气处理系统及处理方法
Ashar et al. A practical guide to the manufacture of sulfuric acid, oleums, and sulfonating agents
US5340383A (en) Reduction of particulate sulfur emissions from liquid sulfur storage tanks
CN109019529A (zh) 在硫酸制备中的能量回收
RU2104081C1 (ru) Способ удаления диоксида серы из отходящих газов
US3953578A (en) Method for purification of industrial flue gases
CN109052335A (zh) 一种硫磺气体还原废硫酸制液体二氧化硫和硫酸的方法
KR100892892B1 (ko) 폐기산의 농축방법
CN110217760A (zh) 一种焦炉煤气脱硫废液制酸制备工艺
CN108341401A (zh) 硫酸制造方法
JP4202451B2 (ja) 硫酸を濃縮する方法
PL166828B1 (pl) Sposób usuwania siarkowodoru i/lub dwusiarczku wegla z gazów odlotowych PL PL PL
US4842835A (en) Process of purifying flue gases
FI62002C (fi) Foerfarande och anordning foer separering av kvicksilver ur svveldioxidhaltiga heta och fuktiga gaser
US20110311433A1 (en) Process and system for production of concentrated sulphuric acid from off-gas
US4547353A (en) Apparatus and processes for the concentration of sulphuric acid
US4088742A (en) Contact sulfuric acid process employing double conversion/double absorption
CA2259939C (en) Process of producing sulfuric acid
ZA201004761B (en) Process and system for production of concentrated sulphuric acid from off-gas
CA1323175C (en) Process for the purification of exhaust gases
US7252813B2 (en) Process for condensation of sulphuric acid vapours to produce sulphuric acid
US2629651A (en) Manufacture of sulfuric acid

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8101846-7

Effective date: 19931008

Format of ref document f/p: F