[go: up one dir, main page]

SE8002289L - SO? 712 SCRUBBING SYSTEM FOR COMBUSTION GAS SULFURATION - Google Patents

SO? 712 SCRUBBING SYSTEM FOR COMBUSTION GAS SULFURATION

Info

Publication number
SE8002289L
SE8002289L SE8002289A SE8002289A SE8002289L SE 8002289 L SE8002289 L SE 8002289L SE 8002289 A SE8002289 A SE 8002289A SE 8002289 A SE8002289 A SE 8002289A SE 8002289 L SE8002289 L SE 8002289L
Authority
SE
Sweden
Prior art keywords
loop
quencher
absorber
water
combustion gas
Prior art date
Application number
SE8002289A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE450553B (en
Inventor
R J Gleason
M Richman
P E Cooke
Original Assignee
Cottrell Res Inc
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 Cottrell Res Inc filed Critical Cottrell Res Inc
Publication of SE8002289L publication Critical patent/SE8002289L/en
Publication of SE450553B publication Critical patent/SE450553B/en

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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/60—Isolation of sulfur dioxide from gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)

Abstract

Sulfur dioxide is scrubbed from boiler flue gases in a double-loop alkali scrubber, the first a quencher loop and the second an absorption loop. The reagent flow of the two loops is cycled to the absorber loop and a portion of the make-up water for the quencher loop is received from the absorber loop. By controlling recycled water from a dewatering system and selective utilization of high and low solids streams from the absorber system, the quencher slurry concentration may be controlled and the requirement for new make-up water reduced. <IMAGE>
SE8002289A 1979-03-30 1980-03-25 PROCEDURE FOR WASHING SULFUR Dioxide FROM A GAS CURRENT IN A LARGE COOLING DEVICE WITH TWO CIRCUITS WITH WATER SLAYER SE450553B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2557779A 1979-03-30 1979-03-30

Publications (2)

Publication Number Publication Date
SE8002289L true SE8002289L (en) 1980-10-01
SE450553B SE450553B (en) 1987-07-06

Family

ID=21826867

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8002289A SE450553B (en) 1979-03-30 1980-03-25 PROCEDURE FOR WASHING SULFUR Dioxide FROM A GAS CURRENT IN A LARGE COOLING DEVICE WITH TWO CIRCUITS WITH WATER SLAYER

Country Status (14)

Country Link
JP (1) JPS6057364B2 (en)
AT (1) AT379322B (en)
AU (1) AU532453B2 (en)
BE (1) BE882464A (en)
CA (1) CA1129181A (en)
CH (1) CH638404A5 (en)
DE (1) DE3011592A1 (en)
DK (1) DK152177C (en)
ES (1) ES8102833A1 (en)
FR (1) FR2452466A1 (en)
GB (1) GB2050325B (en)
IT (1) IT1193525B (en)
SE (1) SE450553B (en)
ZA (1) ZA801607B (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3240317C2 (en) * 1982-10-30 1986-06-12 Gottfried Bischoff Bau kompl. Gasreinigungs- und Wasserrückkühlanlagen GmbH & Co KG, 4300 Essen Process for the production of calcium sulphate dihydrate in the course of the desulphurisation of flue gases from power plant boiler systems
DE3433707A1 (en) * 1983-06-18 1986-04-03 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Apparatus for introducing scrubbed flue gases into a cooling tower
JPS6058230A (en) * 1983-09-09 1985-04-04 Babcock Hitachi Kk Waste gas desulfurization and apparatus thereof
JPS60172335A (en) * 1984-02-20 1985-09-05 Babcock Hitachi Kk Wet type stack gas desulfurization apparatus
DE3435472A1 (en) * 1984-09-27 1986-03-27 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Water flushing for demister packages downstream of flue gas desulphurisation plants
DE3437965A1 (en) * 1984-10-17 1986-04-24 Knauf-Research-Cottrell GmbH & Co Umwelttechnik KG, 8715 Iphofen METHOD AND DEVICE FOR SEPARATING SO (DOWN ARROW) 3 (DOWN ARROW), SULFURIC ACID AND SULFURIC ACID LEAVES FROM SMOKE GASES
DE3632896A1 (en) * 1986-09-27 1988-04-07 Krc Umwelttechnik Gmbh METHOD FOR WET REMOVING SULFUR DIOXIDE
DE3721684A1 (en) * 1987-07-01 1989-01-12 Krc Umwelttechnik Gmbh METHOD FOR WET REMOVING SULFUR DIOXIDE
CA2030480A1 (en) * 1989-12-12 1991-06-13 William Downs Chloride controls in fossil fuel fired wet scrubbing process
DE4345364C2 (en) * 1993-09-15 1997-10-02 Steinmueller Gmbh L & C Gas scrubbing esp. desulphurisation process
DE4338379C2 (en) * 1993-11-10 1999-02-18 Steinmueller Gmbh L & C Process for removing sulfur dioxide from a gas stream
US5451250A (en) * 1994-05-11 1995-09-19 The Babcock & Wilcox Company Method of convert a double-loop flue gas desulfurization system to a single-loop system
DE19730228A1 (en) * 1997-07-15 1999-01-21 Abb Patent Gmbh Removing pollutant gas from combustion plant exhaust gas
DE10346519A1 (en) * 2003-10-02 2005-05-04 Uhde Gmbh Process for the removal of ammonia and dust from an exhaust gas resulting from the production of fertilizers
JP5032499B2 (en) 2005-12-19 2012-09-26 フルオー・テクノロジーズ・コーポレイシヨン Two-stage quenching cleaning device
EP1912723A4 (en) 2006-05-03 2011-08-03 Snc Lavalin Europ N V Sa SUCTION SYSTEM FOR DEACTIVATION AND PURIFICATION OF GAS
US20100239467A1 (en) 2008-06-17 2010-09-23 Brent Constantz Methods and systems for utilizing waste sources of metal oxides
KR20100105860A (en) 2007-12-28 2010-09-30 칼레라 코포레이션 Methods of sequestering co2
US7993500B2 (en) 2008-07-16 2011-08-09 Calera Corporation Gas diffusion anode and CO2 cathode electrolyte system
CN101910469A (en) 2008-07-16 2010-12-08 卡勒拉公司 Co2 utilization in electrochemical systems
US8869477B2 (en) 2008-09-30 2014-10-28 Calera Corporation Formed building materials
US7771684B2 (en) 2008-09-30 2010-08-10 Calera Corporation CO2-sequestering formed building materials
US7815880B2 (en) 2008-09-30 2010-10-19 Calera Corporation Reduced-carbon footprint concrete compositions
US9133581B2 (en) 2008-10-31 2015-09-15 Calera Corporation Non-cementitious compositions comprising vaterite and methods thereof
CN101918614A (en) 2009-02-10 2010-12-15 卡勒拉公司 Low-voltage base production with hydrogen and electrocatalytic electrodes
CA2694959A1 (en) 2009-03-02 2010-09-02 Calera Corporation Gas stream multi-pollutants control systems and methods
AU2010201373A1 (en) 2009-03-10 2010-09-30 Calera Corporation System and methods for processing CO2
US20140072483A1 (en) * 2012-09-10 2014-03-13 Mitsubishi Heavy Industries, Ltd. Desulfurization device and particulate collection system
CN104984655A (en) * 2015-06-05 2015-10-21 中电投远达环保工程有限公司 Slurry gathering device assembly used in wet desulfurization tower
PL3135364T3 (en) 2015-08-31 2021-10-18 Steinmüller Engineering GmbH Method for exhaust gas desulfurization
CN105251336B (en) * 2015-10-21 2017-12-01 中冶华天工程技术有限公司 Sodalime double alkali method double circulation desulphurization technique and system
CN106039755B (en) * 2016-07-22 2018-03-02 京能（锡林郭勒）发电有限公司 A kind of flue gas condensing water pumping system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3396514A (en) * 1966-11-07 1968-08-13 Babcock & Wilcox Co Gas cleaning system
US3632306A (en) * 1969-02-18 1972-01-04 Chemical Construction Corp Removal of sulfur dioxide from waste gases
JPS5112026B2 (en) * 1971-11-30 1976-04-15
GB1410037A (en) * 1972-10-04 1975-10-15 Mitsubishi Heavy Ind Ltd Desulphurizing of gases
DE2249874C3 (en) * 1972-10-11 1979-01-18 Mitsubishi Jukogyo K.K., Tokio Process for removing sulfur dioxide from combustion exhaust gases
US3907523A (en) * 1972-12-26 1975-09-23 Krebs Engineers Method for removing SO{HD 2 {B from gases
US3995006A (en) * 1973-04-05 1976-11-30 The Babcock & Wilcox Company Sulphur dioxide absorption system
GB1529804A (en) * 1974-12-11 1978-10-25 Exxon Research Engineering Co Purification of pollutant-containing gases
GB1547945A (en) * 1975-10-09 1979-07-04 Pfizer Process and apparatus for reducing the so2 content of a hot fiue gas
US4198380A (en) * 1975-11-24 1980-04-15 Rockwell International Corporation Absorption of sulfur oxides from hot gases
DE2735566A1 (en) * 1977-08-06 1979-02-22 Metallgesellschaft Ag METHOD FOR REMOVING FLUOROUS COMPOUNDS AND SULFUR DIOXIDE FROM EXHAUST GASES

Also Published As

Publication number Publication date
CH638404A5 (en) 1983-09-30
DE3011592A1 (en) 1980-10-30
ATA162880A (en) 1985-05-15
DK152177B (en) 1988-02-08
GB2050325A (en) 1981-01-07
DE3011592C2 (en) 1988-11-17
DK152177C (en) 1988-07-11
ES489860A0 (en) 1981-02-16
SE450553B (en) 1987-07-06
JPS6057364B2 (en) 1985-12-14
AT379322B (en) 1985-12-27
AU5657380A (en) 1980-10-02
IT8021045A0 (en) 1980-03-28
ES8102833A1 (en) 1981-02-16
GB2050325B (en) 1983-02-16
BE882464A (en) 1980-07-16
AU532453B2 (en) 1983-09-29
FR2452466A1 (en) 1980-10-24
FR2452466B1 (en) 1983-04-01
DK132480A (en) 1980-10-01
ZA801607B (en) 1981-07-29
CA1129181A (en) 1982-08-10
IT1193525B (en) 1988-07-08
JPS55142529A (en) 1980-11-07

Similar Documents

Publication Publication Date Title
SE8002289L (en) SO? 712 SCRUBBING SYSTEM FOR COMBUSTION GAS SULFURATION
CA2264261A1 (en) Method of removing sulfur dioxide from flue gases, especially power plant flue gases and flue gases from garbage incinerator plants
SE8100677L (en) METHOD OF ABSORPTION IN THE SEAWATER OF Sulfur Oxides from Smoke Gases
EP0134948A3 (en) Absorbent formulation for enhanced removal of acid gases from gas mixtures and processes using same
GB1529804A (en) Purification of pollutant-containing gases
ES2007250A6 (en) Process for the wet removal of sulphur dioxide
DE69201915D1 (en) Exhaust gas desulfurization process.
CA1105371A (en) Flue gas scrubbing additive utilization
GB1366719A (en) Treatment of gases
SE7704985L (en) SULFUR DIOXIDE REDUCTION
GB1285934A (en) Gaseous sulfur dioxide absortion system
ES532987A0 (en) PROCESS OF DESULFURATING HOT RESIDUAL GAS AND THE CORRESPONDING REACTOR
DE3365103D1 (en) Sodium-limestone double alkali flue gas desulfurization method
ES394621A1 (en) Treating a water stream containing a water-soluble sulfite compound
SE8206443L (en) PROCEDURE AND DEVICE FOR CLEANING OF GAS GAS
KR880007113A (en) How to convert or reduce sulfur dioxide to elemental sulfur
ES2021288B3 (en) PROCEDURE TO REDUCE THE CHLORIDE LOAD IN WET FACILITIES FOR THE DESULFURATION OF COMBUSTION GASES.
GB1528454A (en) Sulphur dioxide removal or recovery
JPS5771819A (en) Oxidation of calcium sulfite
SE8801322D0 (en) DETERMINATION OF CARBONATE CONTENTS OF A PARTIAL USE OF Lime Stone
JPS6490019A (en) Method desulfurizing exhaust gas with ammonia
UST998010I4 (en) Process for removal of sulfur dioxide from gases
SE8000764L (en) PROCEDURE TO CLEAN EXHAUST GAS WITH SURA COMPONENTS OR CLEAR, Separately SO? 712
JPS5518254A (en) Improved wet desulfurization
JPS56126429A (en) Dry type desulfurizing method

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8002289-0

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8002289-0

Format of ref document f/p: F