DE3667163D1 - Schwefelsaeure. - Google Patents

Schwefelsaeure.

Info

Publication number
DE3667163D1
DE3667163D1 DE8686307315T DE3667163T DE3667163D1 DE 3667163 D1 DE3667163 D1 DE 3667163D1 DE 8686307315 T DE8686307315 T DE 8686307315T DE 3667163 T DE3667163 T DE 3667163T DE 3667163 D1 DE3667163 D1 DE 3667163D1
Authority
DE
Germany
Prior art keywords
sulfuric acid
sulfuric
acid
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE8686307315T
Other languages
English (en)
Inventor
Richard William Watson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BOC Group Ltd
Original Assignee
BOC Group 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 BOC Group Ltd filed Critical BOC Group Ltd
Application granted granted Critical
Publication of DE3667163D1 publication Critical patent/DE3667163D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Treating Waste Gases (AREA)
DE8686307315T 1985-09-30 1986-09-23 Schwefelsaeure. Expired - Fee Related DE3667163D1 (de)

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
DE3667163D1 true DE3667163D1 (de) 1990-01-04

Family

ID=10585957

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686307315T Expired - Fee Related DE3667163D1 (de) 1985-09-30 1986-09-23 Schwefelsaeure.

Country Status (7)

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

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
EP1579116B1 (de) 2002-12-31 2014-07-16 Medora Environmental, Inc. Wasserzirkulationssysteme für teiche, seen und andere gewässer
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
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
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
KR101624204B1 (ko) 2006-04-10 2016-05-26 메도라 인바이런멘탈, 인코포레이티드 연못, 호수, 시영 탱크, 및 다른 수역용 물 순환 시스템
WO2014087433A1 (en) * 2012-12-05 2014-06-12 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
RU2744704C2 (ru) 2016-07-21 2021-03-15 Хальдор Топсёэ А/С Способ получения триоксида серы
WO2021089217A1 (en) * 2019-11-04 2021-05-14 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 (de) * 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 (de) * 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
GB8524083D0 (en) 1985-11-06
EP0218411B1 (de) 1989-11-29
EP0218411A1 (de) 1987-04-15
ZA867124B (en) 1987-05-27
AU6328486A (en) 1987-04-02
GB8622847D0 (en) 1986-10-29
CA1297267C (en) 1992-03-17
AU590620B2 (en) 1989-11-09
JP2519691B2 (ja) 1996-07-31
JPS6296305A (ja) 1987-05-02
GB2181120B (en) 1989-03-22
GB2181120A (en) 1987-04-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee