ZA867124B - Oxidation method - Google Patents

Oxidation method

Info

Publication number
ZA867124B
ZA867124B ZA867124A ZA867124A ZA867124B ZA 867124 B ZA867124 B ZA 867124B ZA 867124 A ZA867124 A ZA 867124A ZA 867124 A ZA867124 A ZA 867124A ZA 867124 B ZA867124 B ZA 867124B
Authority
ZA
South Africa
Prior art keywords
oxidation method
oxidation
Prior art date
Application number
ZA867124A
Other languages
English (en)
Inventor
Richard William Watson
Original Assignee
African Oxygen Ltd
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 African Oxygen Ltd filed Critical African Oxygen Ltd
Publication of ZA867124B publication Critical patent/ZA867124B/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
    • C01B17/803—Converters
    • 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
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/508—Preparation of sulfur dioxide by oxidation of sulfur compounds
    • 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
    • C01B17/765—Multi-stage SO3-conversion
    • C01B17/7655—Multi-stage SO3-conversion with intermediate absorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Gas Separation By Absorption (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treating Waste Gases (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
ZA867124A 1985-09-30 1986-09-18 Oxidation method ZA867124B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858524083A GB8524083D0 (en) 1985-09-30 1985-09-30 Oxidation method

Publications (1)

Publication Number Publication Date
ZA867124B true ZA867124B (en) 1987-05-27

Family

ID=10585957

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA867124A ZA867124B (en) 1985-09-30 1986-09-18 Oxidation method

Country Status (7)

Country Link
EP (1) EP0218411B1 (ja)
JP (1) JP2519691B2 (ja)
AU (1) AU590620B2 (ja)
CA (1) CA1297267C (ja)
DE (1) DE3667163D1 (ja)
GB (2) GB8524083D0 (ja)
ZA (1) ZA867124B (ja)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK61892D0 (da) * 1992-05-12 1992-05-12 Haldor Topsoe As Fremgangsmaade til fremstilling af svovlsyre
FR2703987B1 (fr) * 1993-04-15 1995-06-16 Air Liquide Procede de production d'acide sulfurique a partir de dioxide de soufre.
US20030059363A1 (en) * 2001-09-26 2003-03-27 Shah Chetan K. Oxygen enrichment of a sulfuric acid plant furnace
US7306719B2 (en) 2002-12-31 2007-12-11 Psi-Ets, A North Dakota Partnership Water circulation systems for ponds, lakes, and other bodies of water
US7332074B2 (en) 2002-12-31 2008-02-19 Psi-Ets, A North Dakota Partnership Water circulation systems for ponds, lakes, and other bodies of water
KR101049005B1 (ko) 2002-12-31 2011-07-12 메도라 인바이런멘탈, 인코포레이티드 연못, 호수 및 기타 수역을 위한 물 순환 시스템
DE102004012293B4 (de) 2004-03-12 2016-09-08 Outotec Oyj Verfahren und Anlage zur Herstellung von Schwefelsäure
DE102004022506B4 (de) * 2004-05-05 2012-06-21 Outokumpu Oyj Verfahren und Anlage zur Herstellung von Schwefelsäure aus schwefeldioxidreichen Gasen
DE102005008109A1 (de) 2005-02-21 2006-08-24 Outokumpu Technology Oy Verfahren und Anlage zur Herstellung von Schwefelsäure
KR101408189B1 (ko) 2006-04-10 2014-06-17 메도라 인바이런멘탈, 인코포레이티드 연못, 호수, 시영 탱크, 및 다른 수역용 물 순환 시스템
EP2928852A4 (en) * 2012-12-05 2017-01-04 Cri Ehf System and process to capture industrial emissions and recycle for the production of chemicals
JP6172039B2 (ja) * 2014-04-25 2017-08-02 住友金属鉱山株式会社 転化器
LU92547B1 (de) * 2014-09-17 2016-03-18 Cppe Carbon Process & Plant Engineering S A Verfahren zur katalytischen entfernung von schwefeldioxid aus abgasen
RU2746896C2 (ru) 2016-07-21 2021-04-21 Хальдор Топсёэ А/С Способ получения серной кислоты из серосодержащего исходного сырья с быстрым газовым охлаждением
CN109562939B (zh) 2016-07-21 2022-12-06 托普索公司 用于生产三氧化硫的方法
EP4054977A1 (en) * 2019-11-04 2022-09-14 Metso Outotec Finland Oy Process and plant for producing sulphuric acid
WO2022172354A1 (ja) 2021-02-10 2022-08-18 日本管機工業株式会社 希硫酸製造装置及び希硫酸製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO131417L (ja) * 1970-05-01
DE2157198C2 (de) * 1971-11-18 1973-02-15 Chemiebau Dr A Zieren GmbH & Co KG, 5000 Köln Kontaktkessel fuer die katalytische oxidation von schwefeldioxid zu schwefeltrioxid
JPS4954295A (ja) * 1972-03-21 1974-05-27
GB1602108A (en) * 1977-04-05 1981-11-04 Boc Ltd Catalytic process
FR2386479A1 (fr) * 1977-04-05 1978-11-03 Boc Ltd Procede perfectionne d'oxydation catalytique de l'anhydride sulfureux et application
GB1603093A (en) * 1977-05-09 1981-11-18 Boc Ltd Catalytic process for the prodcution of sulphuric acid
GB1602621A (en) * 1978-05-31 1981-11-11 Boc Ltd Thermal cracking of sulphuric acid

Also Published As

Publication number Publication date
CA1297267C (en) 1992-03-17
JP2519691B2 (ja) 1996-07-31
AU6328486A (en) 1987-04-02
DE3667163D1 (de) 1990-01-04
EP0218411A1 (en) 1987-04-15
AU590620B2 (en) 1989-11-09
GB2181120A (en) 1987-04-15
JPS6296305A (ja) 1987-05-02
GB2181120B (en) 1989-03-22
EP0218411B1 (en) 1989-11-29
GB8622847D0 (en) 1986-10-29
GB8524083D0 (en) 1985-11-06

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