KR940006398B1 - 연소 대역의 하류에 배출물 흡수 질산염을 주입시킴으로써 가스상 스트림으로부터 배출물을 계내에서 제거하는 방법 - Google Patents

연소 대역의 하류에 배출물 흡수 질산염을 주입시킴으로써 가스상 스트림으로부터 배출물을 계내에서 제거하는 방법 Download PDF

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Publication number
KR940006398B1
KR940006398B1 KR1019910018648A KR910018648A KR940006398B1 KR 940006398 B1 KR940006398 B1 KR 940006398B1 KR 1019910018648 A KR1019910018648 A KR 1019910018648A KR 910018648 A KR910018648 A KR 910018648A KR 940006398 B1 KR940006398 B1 KR 940006398B1
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KR
South Korea
Prior art keywords
absorbent
promoter
exhaust gas
nitrate
effluent
Prior art date
Application number
KR1019910018648A
Other languages
English (en)
Korean (ko)
Other versions
KR920016130A (ko
Inventor
로드리구에즈 도밍고
페인 로이
오. 고메즈 세베르스
맬리 피터
테레사 테러 마리아
Original Assignee
인테베프, 에스. 에이
롤프 베커 비
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.)
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Publication date
Application filed by 인테베프, 에스. 에이, 롤프 베커 비 filed Critical 인테베프, 에스. 에이
Publication of KR920016130A publication Critical patent/KR920016130A/ko
Application granted granted Critical
Publication of KR940006398B1 publication Critical patent/KR940006398B1/ko

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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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Treating Waste Gases (AREA)
KR1019910018648A 1991-02-19 1991-10-23 연소 대역의 하류에 배출물 흡수 질산염을 주입시킴으로써 가스상 스트림으로부터 배출물을 계내에서 제거하는 방법 KR940006398B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65746191A 1991-02-19 1991-02-19
US657,461 1991-02-19

Publications (2)

Publication Number Publication Date
KR920016130A KR920016130A (ko) 1992-09-24
KR940006398B1 true KR940006398B1 (ko) 1994-07-20

Family

ID=24637286

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910018648A KR940006398B1 (ko) 1991-02-19 1991-10-23 연소 대역의 하류에 배출물 흡수 질산염을 주입시킴으로써 가스상 스트림으로부터 배출물을 계내에서 제거하는 방법

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
NL9200311A (nl) 1992-09-16
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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