ITTO910282V0 - Procedimento per la desolforazione di gas di scarico umidi contenenti s02 e dispositivo per l'attuazione del procedimento. - Google Patents

Procedimento per la desolforazione di gas di scarico umidi contenenti s02 e dispositivo per l'attuazione del procedimento.

Info

Publication number
ITTO910282V0
ITTO910282V0 IT91TO282U ITTO910282U ITTO910282V0 IT TO910282 V0 ITTO910282 V0 IT TO910282V0 IT 91TO282 U IT91TO282 U IT 91TO282U IT TO910282 U ITTO910282 U IT TO910282U IT TO910282 V0 ITTO910282 V0 IT TO910282V0
Authority
IT
Italy
Prior art keywords
procedure
desulfuration
implementing
exhaust gases
gases containing
Prior art date
Application number
IT91TO282U
Other languages
English (en)
Inventor
Heinz Soldavini
Carl Loss
Oswald Helmling
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of ITTO910282V0 publication Critical patent/ITTO910282V0/it
Publication of ITTO910282U1 publication Critical patent/ITTO910282U1/it

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/30—Controlling by gas-analysis apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/507—Sulfur oxides by treating the gases with other liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Treating Waste Gases (AREA)
IT91TO000282U 1990-11-20 1991-11-19 Procedimento per la desolforazione di gas di scarico umidi contenenti s02 e dispositivo per l'attuazione del procedimento. ITTO910282U1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4036899A DE4036899C2 (de) 1990-11-20 1990-11-20 Verfahren zur Entschwefelung von SO¶2¶ enthaltenden feuchten Abgasen und Vorrichtung zur Durchführung des Verfahrens

Publications (2)

Publication Number Publication Date
ITTO910282V0 true ITTO910282V0 (it) 1991-11-19
ITTO910282U1 ITTO910282U1 (it) 1992-05-20

Family

ID=6418587

Family Applications (2)

Application Number Title Priority Date Filing Date
IT91TO000282U ITTO910282U1 (it) 1990-11-20 1991-11-19 Procedimento per la desolforazione di gas di scarico umidi contenenti s02 e dispositivo per l'attuazione del procedimento.
ITTO910889A IT1250343B (it) 1990-11-20 1991-11-19 Procedimento per la desolforazione di gas di scarico umidi contenenti so2 e dispositivo per l'attuazione del procedimento.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ITTO910889A IT1250343B (it) 1990-11-20 1991-11-19 Procedimento per la desolforazione di gas di scarico umidi contenenti so2 e dispositivo per l'attuazione del procedimento.

Country Status (2)

Country Link
DE (1) DE4036899C2 (it)
IT (2) ITTO910282U1 (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108275660A (zh) * 2018-01-16 2018-07-13 湖北兴福电子材料有限公司 一种降低电子级硫酸中易氧化物（so2）含量的氧化液及其制备方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19754562A1 (de) * 1997-12-09 1999-06-10 Degussa Verfahren zur Rückgewinnung von Schwefelsäure aus schwefelhaltigen Nebenprodukten eines Prozesses zur Herstellung von 2-Hydroxy-4-methylthiobuttersäure (MHA)
JP2006512190A (ja) 2002-12-21 2006-04-13 ハルドール・トプサー・アクチエゼルスカベット Ｈ２Ｏ２との反応により、オフガス（Ｏｆｆ−ｇａｓｅｓ）からＳＯ２を除去する方法
DE102007039926B4 (de) 2007-08-23 2012-03-22 Götaverken Miljö AB Verfahren und Vorrichtung zur Abgasreinigung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3320743A1 (de) * 1983-06-09 1984-12-13 Hermann Strassburger GmbH & Co KG Filter- u.Filterschichtenfabrik, 6525 Westhofen Verfahren und vorrichtung zur regenerierung eines inertgases einer entschwefelungsanlage von suessreserven
DE3501787A1 (de) * 1985-01-21 1986-07-24 Lohnentschwefelung Müller-Schneider, 6530 Bingen Verfahren zum totalentschwefeln von traubenmost

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108275660A (zh) * 2018-01-16 2018-07-13 湖北兴福电子材料有限公司 一种降低电子级硫酸中易氧化物（so2）含量的氧化液及其制备方法

Also Published As

Publication number Publication date
ITTO910282U1 (it) 1992-05-20
DE4036899A1 (de) 1992-05-21
ITTO910889A0 (it) 1991-11-19
IT1250343B (it) 1995-04-07
DE4036899C2 (de) 2001-10-25
ITTO910889A1 (it) 1993-05-19

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