ZA200601932B - Flue gas purification device having an improved oxidation device in the scrubbing liquid sump - Google Patents

Flue gas purification device having an improved oxidation device in the scrubbing liquid sump Download PDF

Info

Publication number: ZA200601932B
Authority: ZA; South Africa
Prior art keywords: flue gas; gas purification; purification device; scrubbing liquid; liquid sump
Prior art date: 2005-03-18

Application number

ZA200601932A

Other languages

English (en)

Inventor

Moser Christian

Heinke Michael

Original Assignee

Lurgi Lentjes Ag

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.)

2005-03-18

Filing date

2006-03-07

Publication date

2007-05-30

2006-03-07 Application filed by Lurgi Lentjes Ag filed Critical Lurgi Lentjes Ag

2007-05-30 Publication of ZA200601932B publication Critical patent/ZA200601932B/en

Links

238000005201 scrubbing Methods 0.000 title claims description 36
239000007788 liquid Substances 0.000 title claims description 34
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims description 23
239000003546 flue gas Substances 0.000 title claims description 23
238000000746 purification Methods 0.000 title claims description 18
230000003647 oxidation Effects 0.000 title claims description 5
238000007254 oxidation reaction Methods 0.000 title claims description 5
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
239000001301 oxygen Substances 0.000 claims description 11
229910052760 oxygen Inorganic materials 0.000 claims description 11
238000005276 aerator Methods 0.000 claims description 10
238000000034 method Methods 0.000 claims description 6
239000012528 membrane Substances 0.000 claims 5
229920002943 EPDM rubber Polymers 0.000 claims 1
239000003795 chemical substances by application Substances 0.000 claims 1
230000000630 rising effect Effects 0.000 claims 1
OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 18
239000001175 calcium sulphate Substances 0.000 description 9
235000011132 calcium sulphate Nutrition 0.000 description 9
XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 4
239000006227 byproduct Substances 0.000 description 3
LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical class OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 2
238000010521 absorption reaction Methods 0.000 description 2
GBAOBIBJACZTNA-UHFFFAOYSA-L calcium sulfite Chemical class [Ca+2].[O-]S([O-])=O GBAOBIBJACZTNA-UHFFFAOYSA-L 0.000 description 2
235000010261 calcium sulphite Nutrition 0.000 description 2
239000002245 particle Substances 0.000 description 2
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
235000008733 Citrus aurantifolia Nutrition 0.000 description 1
235000011941 Tilia x europaea Nutrition 0.000 description 1
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
239000000920 calcium hydroxide Substances 0.000 description 1
229910001861 calcium hydroxide Inorganic materials 0.000 description 1
BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
239000000292 calcium oxide Substances 0.000 description 1
ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000003245 coal Substances 0.000 description 1
239000004035 construction material Substances 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
229910052602 gypsum Inorganic materials 0.000 description 1
239000010440 gypsum Substances 0.000 description 1
239000004571 lime Substances 0.000 description 1
239000000463 material Substances 0.000 description 1
230000008092 positive effect Effects 0.000 description 1
ACXGJHCPFCFILV-UHFFFAOYSA-M sodium;2-(4-chloro-2-methylphenoxy)acetate;3,6-dichloro-2-methoxybenzoic acid Chemical compound [Na+].COC1=C(Cl)C=CC(Cl)=C1C(O)=O.CC1=CC(Cl)=CC=C1OCC([O-])=O ACXGJHCPFCFILV-UHFFFAOYSA-M 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

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
- B01D53/504—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 device
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/06—Registering, tensioning, smoothing or guiding webs longitudinally by retarding devices, e.g. acting on web-roll spindle
- B65H23/063—Registering, tensioning, smoothing or guiding webs longitudinally by retarding devices, e.g. acting on web-roll spindle and controlling web tension
- 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
- B01D53/18—Absorbing units; Liquid distributors therefor
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2403/00—Power transmission; Driving means
- B65H2403/70—Clutches; Couplings
- B65H2403/72—Clutches, brakes, e.g. one-way clutch +F204
- B65H2403/725—Brakes
- B65H2403/7255—Disc brakes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/37—Tapes
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2219/00—Treatment devices
- F23J2219/40—Sorption with wet devices, e.g. scrubbers

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
General Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Oil, Petroleum & Natural Gas (AREA)
Analytical Chemistry (AREA)
Environmental & Geological Engineering (AREA)
Health & Medical Sciences (AREA)
Biomedical Technology (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Treating Waste Gases (AREA)
Gas Separation By Absorption (AREA)
Separation Of Particles Using Liquids (AREA)

ZA200601932A 2005-03-18 2006-03-07 Flue gas purification device having an improved oxidation device in the scrubbing liquid sump ZA200601932B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP05005920A EP1707875A1 (de)	2005-03-18	2005-03-18	Rauchgasreinigungsvorrichtung mit verbesserter Oxidationseinrichtung im Waschflüssigkeitssumpf

Publications (1)

Publication Number	Publication Date
ZA200601932B true ZA200601932B (en)	2007-05-30

Family

ID=35276972

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA200601932A ZA200601932B (en)	2005-03-18	2006-03-07	Flue gas purification device having an improved oxidation device in the scrubbing liquid sump

Country Status (10)

Country	Link
US (1)	US7635455B2 (pt)
EP (1)	EP1707875A1 (pt)
JP (1)	JP2006255699A (pt)
KR (1)	KR100775193B1 (pt)
CN (1)	CN1833758A (pt)
BR (1)	BRPI0601070A (pt)
CA (1)	CA2514719A1 (pt)
EA (1)	EA008459B1 (pt)
IL (1)	IL174035A (pt)
ZA (1)	ZA200601932B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR101398118B1 (ko) *	2006-12-23	2014-05-28	두산 렌트제스 게엠베하	연도 가스 정화 유닛용 통기 장치
EP2149396A1 (de) *	2008-08-01	2010-02-03	AE & E Lentjes GmbH	Vorrichtung zum Einbringen von gasförmigen Oxidationsmitteln in Waschflüssigkeiten
US8440006B2 (en) *	2009-08-21	2013-05-14	Alstom Technology Ltd	System and method for flue gas scrubbing
EP2719442A1 (en) *	2012-10-15	2014-04-16	Doosan Lentjes GmbH	A flue gas purification device
US10143957B2 (en) *	2015-07-21	2018-12-04	Huaneng Power International, Inc.	High-efficiency gradient hierarchy complex desulfurizing tower

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2005
- 2005-03-18 EP EP05005920A patent/EP1707875A1/de not_active Ceased
- 2005-08-05 CA CA002514719A patent/CA2514719A1/en not_active Abandoned
- 2005-08-08 CN CNA2005100896725A patent/CN1833758A/zh active Pending
- 2005-11-23 US US11/287,002 patent/US7635455B2/en not_active Expired - Fee Related
2006
- 2006-03-01 IL IL174035A patent/IL174035A/en not_active IP Right Cessation
- 2006-03-07 ZA ZA200601932A patent/ZA200601932B/en unknown
- 2006-03-13 KR KR1020060023170A patent/KR100775193B1/ko not_active Expired - Fee Related
- 2006-03-17 BR BRPI0601070-9A patent/BRPI0601070A/pt not_active IP Right Cessation
- 2006-03-20 JP JP2006076990A patent/JP2006255699A/ja active Pending
- 2006-03-20 EA EA200600448A patent/EA008459B1/ru not_active IP Right Cessation

Also Published As

Publication number	Publication date
IL174035A0 (en)	2006-08-01
EP1707875A1 (de)	2006-10-04
KR20060101271A (ko)	2006-09-22
EA008459B1 (ru)	2007-06-29
JP2006255699A (ja)	2006-09-28
EA200600448A1 (ru)	2006-10-27
US7635455B2 (en)	2009-12-22
BRPI0601070A (pt)	2006-11-07
KR100775193B1 (ko)	2007-11-12
CN1833758A (zh)	2006-09-20
US20060208372A1 (en)	2006-09-21
IL174035A (en)	2010-12-30
CA2514719A1 (en)	2006-09-18

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