ITTO910957A1 - Rimozione in situ di effluenti da un flusso gassoso tramite l'iniezione di un nitrato assorbente degli effluenti nel flusso gassoso a valle della zona di combustione. - Google Patents

Rimozione in situ di effluenti da un flusso gassoso tramite l'iniezione di un nitrato assorbente degli effluenti nel flusso gassoso a valle della zona di combustione.

Info

Publication number
ITTO910957A1
ITTO910957A1 IT000957A ITTO910957A ITTO910957A1 IT TO910957 A1 ITTO910957 A1 IT TO910957A1 IT 000957 A IT000957 A IT 000957A IT TO910957 A ITTO910957 A IT TO910957A IT TO910957 A1 ITTO910957 A1 IT TO910957A1
Authority
IT
Italy
Prior art keywords
effluents
gaseous flow
injection
removal
combustion area
Prior art date
Application number
IT000957A
Other languages
English (en)
Inventor
O Gomez Cebers
Peter Maly
Roy Payne
Domingo Rodriguez
Maria Teresa Terrer
Original Assignee
Intevep Sa
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 Intevep Sa filed Critical Intevep Sa
Publication of ITTO910957A0 publication Critical patent/ITTO910957A0/it
Publication of ITTO910957A1 publication Critical patent/ITTO910957A1/it
Application granted granted Critical
Publication of IT1250359B publication Critical patent/IT1250359B/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
    • B01D53/48—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
    • 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
    • B01D53/14—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 by absorption
ITTO910957A 1991-02-19 1991-12-10 Rimozione in situ di effluenti da un flusso gassoso tramite l'iniezione di un nitrato assorbente degli effluenti nel flusso gassoso a valle della zona di combustione. IT1250359B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65746191A 1991-02-19 1991-02-19

Publications (3)

Publication Number Publication Date
ITTO910957A0 ITTO910957A0 (it) 1991-12-10
ITTO910957A1 true ITTO910957A1 (it) 1992-08-20
IT1250359B IT1250359B (it) 1995-04-07

Family

ID=24637286

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO910957A IT1250359B (it) 1991-02-19 1991-12-10 Rimozione in situ di effluenti da un flusso gassoso tramite l'iniezione di un nitrato assorbente degli effluenti nel flusso gassoso a valle della zona di combustione.

Country Status (10)

Country Link
KR (1) KR940006398B1 (it)
BR (1) BR9104515A (it)
CA (1) CA2053939A1 (it)
DE (1) DE4204770C2 (it)
DK (1) DK170991A (it)
ES (1) ES2034898B1 (it)
FR (1) FR2672821A1 (it)
GB (1) GB2252965A (it)
IT (1) IT1250359B (it)
NL (1) NL9200311A (it)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3481289A (en) * 1968-05-13 1969-12-02 Central Res Inst Elect Method for removing sulfur dioxide from flue gases of a combustion furnace
US3855391A (en) * 1973-01-23 1974-12-17 Dravo Corp Sludge stabilization with gypsum
US4310498A (en) * 1980-04-24 1982-01-12 Combustion Engineering, Inc. Temperature control for dry SO2 scrubbing system
DE3168330D1 (en) * 1980-09-22 1985-02-28 Flaekt Ab Method of purifying gases from acid gas components, especially purifying flue gases from sulphur dioxide
DE3117835A1 (de) * 1981-05-06 1982-11-25 Friedrich 4983 Kirchlengern Hellmich Verfahren zum entfernen von schadstoffen, insbesondere schwefeloxiden aus verbrennungsabgasen
US4472364A (en) * 1982-06-23 1984-09-18 Rockwell International Corporation Process for removal of sulfur oxides from hot gases
US4555392A (en) * 1984-10-17 1985-11-26 The United States Of America As Represented By The United States Department Of Energy Portland cement for SO2 control in coal-fired power plants
SE456642B (sv) * 1986-06-03 1988-10-24 Euroc Research Ab Saett foer direkt avsvavling av roekgaser i en eldstad
US5513584A (en) * 1986-06-17 1996-05-07 Intevep, S.A. Process for the in-situ production of a sorbent-oxide aerosol used for removing effluents from a gaseous combustion stream
DE3721317A1 (de) * 1987-06-27 1989-01-05 Hoelter Heinz Verfahren zur herstellung reaktionsfaehiger calciumhydroxide fuer die abgasreinigung
US4793982A (en) * 1988-02-29 1988-12-27 Nalco Chemical Company Use of nitrites to enhance SO2 removal in flue gas desulfurization wet scrubbers
DE3820077C1 (it) * 1988-06-13 1989-10-19 Deutsche Bp Ag, 2000 Hamburg, De

Also Published As

Publication number Publication date
FR2672821A1 (fr) 1992-08-21
ES2034898A1 (es) 1993-04-01
GB2252965A (en) 1992-08-26
GB9121476D0 (en) 1991-11-27
KR920016130A (ko) 1992-09-24
ITTO910957A0 (it) 1991-12-10
CA2053939A1 (en) 1992-08-20
NL9200311A (nl) 1992-09-16
KR940006398B1 (ko) 1994-07-20
ES2034898B1 (es) 1994-04-16
DE4204770A1 (de) 1992-08-20
IT1250359B (it) 1995-04-07
DK170991A (da) 1992-08-20
DE4204770C2 (de) 1995-09-28
DK170991D0 (da) 1991-10-08
BR9104515A (pt) 1992-10-27

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Legal Events

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0001 Granted