KR100517175B1 - 습식 배연탈황방법 - Google Patents
습식 배연탈황방법 Download PDFInfo
- Publication number
- KR100517175B1 KR100517175B1 KR10-2003-0004550A KR20030004550A KR100517175B1 KR 100517175 B1 KR100517175 B1 KR 100517175B1 KR 20030004550 A KR20030004550 A KR 20030004550A KR 100517175 B1 KR100517175 B1 KR 100517175B1
- Authority
- KR
- South Korea
- Prior art keywords
- limestone
- slurry
- waste
- flue gas
- gas desulfurization
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
- G01S15/08—Systems for measuring distance only
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/80—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using ultrasonic, sonic or infrasonic waves
Abstract
Description
Claims (1)
- 황산화물을 함유하는 배기가스를 흡수탑에 도입시키고, 이를 석회석 슬러리와 접촉시켜 탈황시키고, 상기 흡수탑 하부에 저장된 흡수처리제 슬러리중에 공기를 취입하여 석회석 슬러리를 석고 슬러리로 만들고, 이의 일부를 회수하고, 잔류물을 황 산화물의 흡수액으로서 재순환시키는 습식 배연탈황 방법에 있어서, 상기 석회석 슬러리는 탄산나트륨 제조공정에서 배출되는 것으로 화학적 주성분이 탄산칼슘(CaCO3) 24~25wt%, 산화칼슘(CaO) 10~11wt%, 산화마그네슘(MgO) 4~5wt%, 염화칼슘(CaCl2) 5~6wt%, 황산칼슘(CaSO4) 3~4wt%, 산화제2철(Fe2O3) 1~2wt%, 산화알루미늄(Al2O3) 2~3wt%, 염화나트륨(NaCl) 3~4wt%, 이산화황(SiO2) 4~5wt%, 수분 38~42wt% 인 석회석 폐기물을 물과 혼합하여 현탁시킨 것임을 특징으로 하는 습식 배연탈황 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0004550A KR100517175B1 (ko) | 2003-01-23 | 2003-01-23 | 습식 배연탈황방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0004550A KR100517175B1 (ko) | 2003-01-23 | 2003-01-23 | 습식 배연탈황방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040067443A KR20040067443A (ko) | 2004-07-30 |
KR100517175B1 true KR100517175B1 (ko) | 2005-09-26 |
Family
ID=37356975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2003-0004550A KR100517175B1 (ko) | 2003-01-23 | 2003-01-23 | 습식 배연탈황방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100517175B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160087017A (ko) * | 2015-01-12 | 2016-07-21 | 한국산업기술시험원 | So3 제거 효율을 향상시킨 배기가스 처리장치 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101349959B1 (ko) * | 2012-03-08 | 2014-01-15 | 케이씨코트렐 주식회사 | 다중 반응조를 갖는 습식 흡수탑 |
KR101595989B1 (ko) * | 2014-07-21 | 2016-02-19 | (주)쌍용영월산기 | 배연탈황 설비용 석회석 슬러지 공급 시스템 |
KR102394441B1 (ko) * | 2020-07-28 | 2022-05-06 | 주식회사 에스엔 | 산성가스 중화공정에서 발생하는 부산물의 재활용 방법 |
KR102363413B1 (ko) * | 2020-08-03 | 2022-02-16 | 주식회사 씨엠디기술단 | 중금속 용출을 억제하기 위한 탈황제, 이를 이용한 탈황방법 및 이의 탈황공정 부산물을 활용한 결합재 조성물 |
-
2003
- 2003-01-23 KR KR10-2003-0004550A patent/KR100517175B1/ko active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160087017A (ko) * | 2015-01-12 | 2016-07-21 | 한국산업기술시험원 | So3 제거 효율을 향상시킨 배기가스 처리장치 |
KR101672881B1 (ko) | 2015-01-12 | 2016-11-07 | 한국산업기술시험원 | So3 제거 효율을 향상시킨 배기가스 처리장치 |
Also Published As
Publication number | Publication date |
---|---|
KR20040067443A (ko) | 2004-07-30 |
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