NL9200311A - In-situ verwijdering van afvalgassen uit een gasstroom door inspuiting van een nitraatsorbens voor afvalgassen in de gasstroom stroomafwaarts van de verbrandingszone. - Google Patents

In-situ verwijdering van afvalgassen uit een gasstroom door inspuiting van een nitraatsorbens voor afvalgassen in de gasstroom stroomafwaarts van de verbrandingszone. Download PDF

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Publication number
NL9200311A
NL9200311A NL9200311A NL9200311A NL9200311A NL 9200311 A NL9200311 A NL 9200311A NL 9200311 A NL9200311 A NL 9200311A NL 9200311 A NL9200311 A NL 9200311A NL 9200311 A NL9200311 A NL 9200311A
Authority
NL
Netherlands
Prior art keywords
sorbent
promoter
gases
combustion
waste
Prior art date
Application number
NL9200311A
Other languages
English (en)
Dutch (nl)
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 NL9200311A publication Critical patent/NL9200311A/nl

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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
NL9200311A 1991-02-19 1992-02-19 In-situ verwijdering van afvalgassen uit een gasstroom door inspuiting van een nitraatsorbens voor afvalgassen in de gasstroom stroomafwaarts van de verbrandingszone. NL9200311A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65746191A 1991-02-19 1991-02-19
US65746191 1991-02-19

Publications (1)

Publication Number Publication Date
NL9200311A true NL9200311A (nl) 1992-09-16

Family

ID=24637286

Family Applications (1)

Application Number Title Priority Date Filing Date
NL9200311A NL9200311A (nl) 1991-02-19 1992-02-19 In-situ verwijdering van afvalgassen uit een gasstroom door inspuiting van een nitraatsorbens voor afvalgassen in de gasstroom stroomafwaarts van de verbrandingszone.

Country Status (10)

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

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 (da) * 1988-06-13 1989-10-19 Deutsche Bp Ag, 2000 Hamburg, De

Also Published As

Publication number Publication date
FR2672821A1 (fr) 1992-08-21
ITTO910957A1 (it) 1992-08-20
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
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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BV The patent application has lapsed