IT1275438B - Procedimento per la neutralizzazione di sostanze acide presenti in gas di origine industriale - Google Patents

Procedimento per la neutralizzazione di sostanze acide presenti in gas di origine industriale

Info

Publication number
IT1275438B
IT1275438B ITMI951070A ITMI951070A IT1275438B IT 1275438 B IT1275438 B IT 1275438B IT MI951070 A ITMI951070 A IT MI951070A IT MI951070 A ITMI951070 A IT MI951070A IT 1275438 B IT1275438 B IT 1275438B
Authority
IT
Italy
Prior art keywords
substances present
neutralization
procedure
acid substances
industrial gases
Prior art date
Application number
ITMI951070A
Other languages
English (en)
Inventor
Giuseppe Natta
Cristina Donati
Original Assignee
Ecodeco Spa
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 Ecodeco Spa filed Critical Ecodeco Spa
Priority to ITMI951070A priority Critical patent/IT1275438B/it
Publication of ITMI951070A0 publication Critical patent/ITMI951070A0/it
Priority to EP96108106A priority patent/EP0744208B1/en
Priority to DE69623852T priority patent/DE69623852T2/de
Priority to AT96108106T priority patent/ATE224763T1/de
Priority to ES96108106T priority patent/ES2179136T3/es
Publication of ITMI951070A1 publication Critical patent/ITMI951070A1/it
Application granted granted Critical
Publication of IT1275438B publication Critical patent/IT1275438B/it

Links

Classifications

    • 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
    • B01D53/62—Carbon oxides
    • 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
    • B01D53/38—Removing components of undefined structure
    • B01D53/40—Acidic components
    • 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
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • B01D53/502—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific solution or suspension
    • 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
    • B01D53/68—Halogens or halogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Carbon And Carbon Compounds (AREA)
ITMI951070A 1995-05-25 1995-05-25 Procedimento per la neutralizzazione di sostanze acide presenti in gas di origine industriale IT1275438B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITMI951070A IT1275438B (it) 1995-05-25 1995-05-25 Procedimento per la neutralizzazione di sostanze acide presenti in gas di origine industriale
EP96108106A EP0744208B1 (en) 1995-05-25 1996-05-21 Method for neutralizing acid substances present in gases of industrial origin
DE69623852T DE69623852T2 (de) 1995-05-25 1996-05-21 Verfahren zur Neutralisierung von Säuren in industriellen Gasen
AT96108106T ATE224763T1 (de) 1995-05-25 1996-05-21 Verfahren zur neutralisierung von säuren in industriellen gasen
ES96108106T ES2179136T3 (es) 1995-05-25 1996-05-21 Metodo para neutralizar sustancias acidas presentes en gases de origen industrial.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI951070A IT1275438B (it) 1995-05-25 1995-05-25 Procedimento per la neutralizzazione di sostanze acide presenti in gas di origine industriale

Publications (3)

Publication Number Publication Date
ITMI951070A0 ITMI951070A0 (it) 1995-05-25
ITMI951070A1 ITMI951070A1 (it) 1996-11-25
IT1275438B true IT1275438B (it) 1997-08-07

Family

ID=11371669

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI951070A IT1275438B (it) 1995-05-25 1995-05-25 Procedimento per la neutralizzazione di sostanze acide presenti in gas di origine industriale

Country Status (5)

Country Link
EP (1) EP0744208B1 (it)
AT (1) ATE224763T1 (it)
DE (1) DE69623852T2 (it)
ES (1) ES2179136T3 (it)
IT (1) IT1275438B (it)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201753A (en) * 1978-01-26 1980-05-06 Gilbert Associates, Inc. Flue gas desulfurization process
US4547351A (en) * 1984-05-01 1985-10-15 The United States Of America As Represented By The United States Department Of Energy Flue gas desulfurization

Also Published As

Publication number Publication date
ES2179136T3 (es) 2003-01-16
ITMI951070A1 (it) 1996-11-25
EP0744208B1 (en) 2002-09-25
EP0744208A2 (en) 1996-11-27
ATE224763T1 (de) 2002-10-15
DE69623852T2 (de) 2003-05-28
EP0744208A3 (en) 1997-04-02
ITMI951070A0 (it) 1995-05-25
DE69623852D1 (de) 2002-10-31

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Legal Events

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0001 Granted