ZA869495B - Sulphur trioxide absorption apparatus and process - Google Patents

Sulphur trioxide absorption apparatus and process

Info

Publication number
ZA869495B
ZA869495B ZA869495A ZA869495A ZA869495B ZA 869495 B ZA869495 B ZA 869495B ZA 869495 A ZA869495 A ZA 869495A ZA 869495 A ZA869495 A ZA 869495A ZA 869495 B ZA869495 B ZA 869495B
Authority
ZA
South Africa
Prior art keywords
sulphur trioxide
absorption apparatus
trioxide absorption
sulphur
trioxide
Prior art date
Application number
ZA869495A
Other languages
English (en)
Inventor
Gordon Murray Cameron
Original Assignee
Canadian Ind
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 Canadian Ind filed Critical Canadian Ind
Publication of ZA869495B publication Critical patent/ZA869495B/xx

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
ZA869495A 1986-01-15 1986-12-18 Sulphur trioxide absorption apparatus and process ZA869495B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/819,124 US4654205A (en) 1986-01-15 1986-01-15 Sulphur trioxide absorption apparatus and process

Publications (1)

Publication Number Publication Date
ZA869495B true ZA869495B (en) 1987-09-30

Family

ID=25227272

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA869495A ZA869495B (en) 1986-01-15 1986-12-18 Sulphur trioxide absorption apparatus and process

Country Status (12)

Country Link
US (1) US4654205A (no)
EP (1) EP0230739B1 (no)
JP (1) JPS62167207A (no)
CN (1) CN87100174A (no)
AU (1) AU590035B2 (no)
DE (1) DE3670062D1 (no)
ES (1) ES2014423B3 (no)
FI (1) FI81773C (no)
GR (1) GR3001198T3 (no)
NO (1) NO168416C (no)
NZ (1) NZ218628A (no)
ZA (1) ZA869495B (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1181569A (en) * 1982-06-11 1985-01-29 Frank Smith Apparatus and process
US4996038A (en) * 1983-07-05 1991-02-26 Monsanto Company Heat recovery from concentrated sulfuric acid
US4747970A (en) * 1987-10-14 1988-05-31 C-I-L Inc. Absorption and drying towers
US5277247A (en) * 1992-06-29 1994-01-11 Cameron Gordon M Heat exchanger having improved tube layout
US6174510B1 (en) * 1999-08-27 2001-01-16 Marcos D. Riano Multi-pass cocurrent flow sulfuric acid tower process
DE102005008109A1 (de) * 2005-02-21 2006-08-24 Outokumpu Technology Oy Verfahren und Anlage zur Herstellung von Schwefelsäure
JOP20200123A1 (ar) * 2010-01-20 2017-06-16 Mecs Inc استرجاع الطاقة في تصنيع حمض السلفريك
CN102583261A (zh) * 2012-01-17 2012-07-18 江苏新宏大集团有限公司 一种硫酸吸收塔
CN106000012B (zh) * 2016-07-29 2018-10-30 浙江省天正设计工程有限公司 一种含不同浓度的高温尾气高效节能回收工艺及其装置
DE102017219401A1 (de) * 2017-10-27 2019-05-02 Thyssenkrupp Ag SO3-Absorptionsturm
CN112265967B (zh) * 2020-11-04 2022-05-13 徐州市拓普电气设备有限公司 一种高安全性智能型变频电磁加热硫酸提纯设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1811797A (en) * 1927-07-07 1931-06-23 Lechler Fritz Process for the production of sulphuric acid and oleum by the contact process
US2184707A (en) * 1935-11-22 1939-12-26 Berl Ernst Pressure synthesis of sulphuric acid
US2147161A (en) * 1936-03-03 1939-02-14 Haglund Gustaf Apparatus for producing bisulphite solutions
FR1395561A (fr) * 1963-08-13 1965-04-16 Aquitaine Petrole Procédé et appareil pour l'obtention de l'acide sulfurique
BE748218A (en) * 1970-03-31 1970-09-30 Nii Udobreniyam I Insektofungi Wet catalytic oxidation of sulphur dioxide
DE2050580C3 (de) * 1970-10-15 1979-09-06 Metallgesellschaft Ag, 6000 Frankfurt Vorrichtung zur Absorption von gasförmigen Bestandteilen
DE2322982C3 (de) * 1973-05-08 1979-09-13 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Entfernung von gasförmigen Verunreinigungen aus Abgasen von Schwefelsäurekontaktanlagen
DE2519928C3 (de) * 1975-05-05 1981-04-02 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Herstellung von Schwefelsäure
DE2945021A1 (de) * 1979-11-08 1981-05-21 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur herstellung von konzentrierter schwefelsaeure
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
CA1181569A (en) * 1982-06-11 1985-01-29 Frank Smith Apparatus and process
CA1196473A (en) * 1984-01-27 1985-11-12 C-I-L Inc. Apparatus and processes for the concentration of sulphuric acid

Also Published As

Publication number Publication date
FI870130A (fi) 1987-07-16
EP0230739B1 (en) 1990-04-04
FI81773C (fi) 1990-12-10
EP0230739A1 (en) 1987-08-05
FI81773B (fi) 1990-08-31
NO168416B (no) 1991-11-11
GR3001198T3 (en) 1992-06-30
NO168416C (no) 1992-02-19
AU590035B2 (en) 1989-10-26
FI870130A0 (fi) 1987-01-14
ES2014423B3 (es) 1990-07-16
NO870149D0 (no) 1987-01-14
NZ218628A (en) 1988-11-29
CN87100174A (zh) 1987-09-16
DE3670062D1 (de) 1990-05-10
JPS62167207A (ja) 1987-07-23
AU6659786A (en) 1987-07-16
NO870149L (no) 1987-07-16
US4654205A (en) 1987-03-31

Similar Documents

Publication Publication Date Title
GB2171090B (en) Method for treating sulphur dioxide and sulphur trioxide and dust simultaneously
EP0212523A3 (en) Process and apparatus for the simultaneous absorption of sulfur oxides and production of ammonium sulfate
EP0244217A3 (en) Process and apparatus
GB2180173B (en) Painting process and apparatus
GB2160640B (en) Air treatment apparatus
EP0227486A3 (en) Spray drying process and apparatus therefor
EP0241930A3 (en) Particulate material treating apparatus
EP0212495A3 (en) Screening device and process
GB8708900D0 (en) Waste treating apparatus
ZA831189B (en) Novel apparatus and process
PH23309A (en) Wrinkle removing solution and process for using same
DE3666949D1 (en) Process and apparatus for the photochemical sulfochlorination of gaseous alkanes
IE891540L (en) Sulfuric acid process and apparatus
PL263576A1 (en) Calcination method and apparatus
DE3672205D1 (de) Reaktionsverfahren und apparat.
GR3001198T3 (en) Sulphur trioxide absorption apparatus and process
EP0251738A3 (en) Coating apparatus and process
GB2162830B (en) Ammonia reduction-denitration process and apparatus therefor
DE3565092D1 (en) Apparatus and process for the concentration of sulphuric acid
EP0181108A3 (en) Oxidation process and apparatus
GR3002359T3 (en) Process and apparatus for desulfurizing organic polysulfides
EP0217567A3 (en) Process and apparatus for treating sulphur dioxide
GB2166663B (en) Oxidation process and apparatus
ZA868570B (en) Sulphur trioxide absorption tower and process
EP0296250A4 (en) Polyarylene sulfide and process for its production