FI870130A0 - Absorptionsanlaeggning och -foerfarande foer svaveltrioxid. - Google Patents

Absorptionsanlaeggning och -foerfarande foer svaveltrioxid.

Info

Publication number
FI870130A0
FI870130A0 FI870130A FI870130A FI870130A0 FI 870130 A0 FI870130 A0 FI 870130A0 FI 870130 A FI870130 A FI 870130A FI 870130 A FI870130 A FI 870130A FI 870130 A0 FI870130 A0 FI 870130A0
Authority
FI
Finland
Prior art keywords
svaveltrioxid
absorptionsanlaeggning
och
foerfarande foer
foerfarande
Prior art date
Application number
FI870130A
Other languages
English (en)
Other versions
FI870130A (fi
FI81773C (fi
FI81773B (fi
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 FI870130A0 publication Critical patent/FI870130A0/fi
Publication of FI870130A publication Critical patent/FI870130A/fi
Application granted granted Critical
Publication of FI81773B publication Critical patent/FI81773B/fi
Publication of FI81773C publication Critical patent/FI81773C/fi

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)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FI870130A 1986-01-15 1987-01-14 Absorptionsanlaeggning och -foerfarande foer svaveltrioxid. FI81773C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/819,124 US4654205A (en) 1986-01-15 1986-01-15 Sulphur trioxide absorption apparatus and process
US81912486 1986-01-15

Publications (4)

Publication Number Publication Date
FI870130A0 true FI870130A0 (fi) 1987-01-14
FI870130A FI870130A (fi) 1987-07-16
FI81773B FI81773B (fi) 1990-08-31
FI81773C FI81773C (fi) 1990-12-10

Family

ID=25227272

Family Applications (1)

Application Number Title Priority Date Filing Date
FI870130A FI81773C (fi) 1986-01-15 1987-01-14 Absorptionsanlaeggning och -foerfarande foer svaveltrioxid.

Country Status (12)

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

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
ZA869495B (en) 1987-09-30
GR3001198T3 (en) 1992-06-30
NO168416C (no) 1992-02-19
AU590035B2 (en) 1989-10-26
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

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: CHEMETICS INTERNATIONAL COMPANY LTD.