IN191895B - - Google Patents

Info

Publication number
IN191895B
IN191895B IN1103CA1997A IN191895B IN 191895 B IN191895 B IN 191895B IN 1103CA1997 A IN1103CA1997 A IN 1103CA1997A IN 191895 B IN191895 B IN 191895B
Authority
IN
India
Application number
Other languages
English (en)
Inventor
Ekkehart Seitz
Hermann Muller
Georg Schmidt
Original Assignee
Metallgesellschaft Ag
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 Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Publication of IN191895B publication Critical patent/IN191895B/en

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
    • C01B17/775—Liquid phase contacting processes or wet catalysis processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
IN1103CA1997 1996-07-12 1997-06-11 IN191895B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19628169A DE19628169A1 (de) 1996-07-12 1996-07-12 Verfahren zum Herstellen von Schwefelsäure

Publications (1)

Publication Number Publication Date
IN191895B true IN191895B (zh) 2004-01-10

Family

ID=7799676

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1103CA1997 IN191895B (zh) 1996-07-12 1997-06-11

Country Status (11)

Country Link
US (1) US6153168A (zh)
EP (1) EP0914293B1 (zh)
KR (1) KR100485866B1 (zh)
AU (1) AU722431B2 (zh)
BR (1) BR9710305A (zh)
CA (1) CA2259939C (zh)
DE (2) DE19628169A1 (zh)
ES (1) ES2146477T3 (zh)
IN (1) IN191895B (zh)
TW (1) TW382618B (zh)
WO (1) WO1998002380A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
OA12344A (en) 2000-07-25 2006-05-15 Phelps Dodge Corp Processing elemental sulfur-bearing materials using high temperature pressure leaching for sulfuric acid production and metal recovery.
US6955075B2 (en) * 2002-11-04 2005-10-18 Westinghouse Savannah River Co., Llc Portable liquid collection electrostatic precipitator
DE102004012293B4 (de) * 2004-03-12 2016-09-08 Outotec Oyj Verfahren und Anlage zur Herstellung von Schwefelsäure
DE102005008109A1 (de) * 2005-02-21 2006-08-24 Outokumpu Technology Oy Verfahren und Anlage zur Herstellung von Schwefelsäure
US7361326B2 (en) * 2005-11-15 2008-04-22 Haldor Topsoe A/S Process for the production of sulfuric acid
US8883106B2 (en) * 2008-09-05 2014-11-11 Alstom Technology Ltd Method and a device for removing nitrogen oxides and sulphur trioxide from a process gas
EP2163515B1 (en) * 2008-09-12 2015-03-25 Haldor Topsoe A/S Process for the production of sulphuric acid
CN105174231A (zh) * 2015-08-25 2015-12-23 王卓 一种稀硫酸的浓缩和提纯工艺

Family Cites Families (12)

* 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
DE1792015A1 (de) * 1968-07-11 1971-10-21 Metallgesellschaft Ag Verfahren zur katalytischen Umsetzung von SO2 zu SO3 und Schwefelsaeureherstellung
ZA713248B (en) * 1970-06-02 1972-01-26 Bayer Ag Catalytic oxidation of so2 to so3
BE792061A (fr) * 1971-12-02 1973-05-29 Bayer Ag Production d'anhydride sulfurique et d'acide sulfurique
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
DE3109847A1 (de) * 1981-03-07 1982-09-23 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum erzeugen eines so 3 -haltigen gases fuer die abgasreinigung im elektrofilter
KR890001483B1 (ko) * 1981-03-07 1989-05-04 메탈게젤샤후트 아크치엔게젤샤후트 So₃함유 가스의 제조방법
DE3232446A1 (de) * 1982-08-12 1984-02-16 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur herstellung von schwefelsaeure
US5118490A (en) * 1989-06-21 1992-06-02 Monsanto Company Absorption of wet conversion gas
DE69105961T2 (de) * 1990-03-23 1995-07-06 Monsanto Co., St. Louis, Mo. Rückgewinnung von energie aus einem schwefelsäureprozess.
DE19522927B4 (de) * 1995-06-23 2006-05-24 Outokumpu Oyj Verfahren zur Herstellung von konzentrierter Schwefelsäure

Also Published As

Publication number Publication date
CA2259939C (en) 2005-09-13
ES2146477T3 (es) 2000-08-01
KR20000023700A (ko) 2000-04-25
US6153168A (en) 2000-11-28
EP0914293A1 (de) 1999-05-12
AU3540897A (en) 1998-02-09
TW382618B (en) 2000-02-21
WO1998002380A1 (de) 1998-01-22
KR100485866B1 (ko) 2005-04-28
EP0914293B1 (de) 2000-03-22
CA2259939A1 (en) 1998-01-22
DE19628169A1 (de) 1998-01-15
DE59701328D1 (de) 2000-04-27
BR9710305A (pt) 1999-08-17
AU722431B2 (en) 2000-08-03

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