FI20125605A - Remover, method for modifying an existing wet type gas washer and wet type gas washer - Google Patents

Remover, method for modifying an existing wet type gas washer and wet type gas washer Download PDF

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Publication number
FI20125605A
FI20125605A FI20125605A FI20125605A FI20125605A FI 20125605 A FI20125605 A FI 20125605A FI 20125605 A FI20125605 A FI 20125605A FI 20125605 A FI20125605 A FI 20125605A FI 20125605 A FI20125605 A FI 20125605A
Authority
FI
Finland
Prior art keywords
type gas
demister
wet type
wet
gas washer
Prior art date
Application number
FI20125605A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI125659B (en
Inventor
Tom Roennberg
Janne Ollila
Original Assignee
Outotec Oyj
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
Priority to FI20125605A priority Critical patent/FI125659B/en
Application filed by Outotec Oyj filed Critical Outotec Oyj
Priority to US14/403,636 priority patent/US9751037B2/en
Priority to CN201380029432.9A priority patent/CN104411382B/en
Priority to CA2872666A priority patent/CA2872666C/en
Priority to BR112014030367A priority patent/BR112014030367A2/en
Priority to EA201491926A priority patent/EA027677B1/en
Priority to AU2013273405A priority patent/AU2013273405B2/en
Priority to IN2703KON2014 priority patent/IN2014KN02703A/en
Priority to PCT/FI2013/050599 priority patent/WO2013182748A1/en
Publication of FI20125605A publication Critical patent/FI20125605A/en
Priority to NO20141544A priority patent/NO20141544A1/en
Application granted granted Critical
Publication of FI125659B publication Critical patent/FI125659B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/40—Combinations of devices covered by groups B01D45/00 and B01D47/00
    • 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
    • B01D53/26—Drying gases or vapours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06—Spray cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/10—Venturi scrubbers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • 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
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B01D53/78—Liquid phase processes with gas-liquid contact
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D2247/10—Means for removing the washing fluid dispersed in the gas or vapours
    • B01D2247/101—Means for removing the washing fluid dispersed in the gas or vapours using a cyclone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D2247/10—Means for removing the washing fluid dispersed in the gas or vapours
    • B01D2247/106—Means for removing the washing fluid dispersed in the gas or vapours using a structured demister, e.g. tortuous channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D2247/10—Means for removing the washing fluid dispersed in the gas or vapours
    • B01D2247/107—Means for removing the washing fluid dispersed in the gas or vapours using an unstructured demister, e.g. a wire mesh demister
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49716—Converting

Abstract

The invention relates to a demister (1) configured for installation to a wet-type gas scrubber (2). The wet-type gas scrubber (2) comprises a wet-scrubbing phase (3) and a liquid separation phase (4). The liquid separation phase (4) includes a liquid collecting tank (5) and a cyclonic droplet separation tower (6) attached on the liquid collecting tank for receiving a gas stream therefrom. The demister (1) comprises a mist eliminator unit (A) for removal of liquid droplets in a gas stream. The invention also relates to a method of modifying an existing wet-type gas scrubber (2) by including the demister (1). The invention further relates to a wet-type gas scrubber (2) comprising the demister (1). The demister (1) is a separate integral unit adapted to be removably attachable between the liquid collecting tank (5) and the cyclonic droplet separation tower (6).
FI20125605A 2012-06-04 2012-06-04 Remover, method for modifying an existing wet type gas washer and wet type gas washer FI125659B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI20125605A FI125659B (en) 2012-06-04 2012-06-04 Remover, method for modifying an existing wet type gas washer and wet type gas washer
CN201380029432.9A CN104411382B (en) 2012-06-04 2013-06-03 Demister, the method transforming existing gas washer and gas washer
CA2872666A CA2872666C (en) 2012-06-04 2013-06-03 Demister, method of modifying an existing wet-type gas scrubber and wet-type gas scrubber
BR112014030367A BR112014030367A2 (en) 2012-06-04 2013-06-03 dehumidifier, method of modifying an existing wet operation gas scrubber and wet operation gas scrubber
US14/403,636 US9751037B2 (en) 2012-06-04 2013-06-03 Demister, method of modifying an existing wet-type gas scrubber and wet-type gas scrubber
EA201491926A EA027677B1 (en) 2012-06-04 2013-06-03 Demister, method of modifying an existing wet-type gas scrubber and wet-type gas scrubber
AU2013273405A AU2013273405B2 (en) 2012-06-04 2013-06-03 Demister, method of modifying an existing wet-type gas scrubber and wet-type gas scrubber
IN2703KON2014 IN2014KN02703A (en) 2012-06-04 2013-06-03
PCT/FI2013/050599 WO2013182748A1 (en) 2012-06-04 2013-06-03 Demister, method of modifying an existing wet-type gas scrubber and wet-type gas scrubber
NO20141544A NO20141544A1 (en) 2012-06-04 2014-12-19 DROP DETAILS, PROCEDURE FOR MODIFYING EXISTING WET GAS WASHES AND WET GAS WASHES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20125605A FI125659B (en) 2012-06-04 2012-06-04 Remover, method for modifying an existing wet type gas washer and wet type gas washer

Publications (2)

Publication Number Publication Date
FI20125605A true FI20125605A (en) 2013-12-05
FI125659B FI125659B (en) 2015-12-31

Family

ID=49711467

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20125605A FI125659B (en) 2012-06-04 2012-06-04 Remover, method for modifying an existing wet type gas washer and wet type gas washer

Country Status (10)

Country Link
US (1) US9751037B2 (en)
CN (1) CN104411382B (en)
AU (1) AU2013273405B2 (en)
BR (1) BR112014030367A2 (en)
CA (1) CA2872666C (en)
EA (1) EA027677B1 (en)
FI (1) FI125659B (en)
IN (1) IN2014KN02703A (en)
NO (1) NO20141544A1 (en)
WO (1) WO2013182748A1 (en)

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WO2015002535A1 (en) 2013-07-05 2015-01-08 Stamicarbon B.V. Removal of dust in urea finishing
CN105916838B (en) * 2013-11-15 2019-04-09 斯塔米卡邦有限公司 The method of soluble particles is removed for the device and method from gas stream arrested particles and from gas
US10913087B2 (en) 2015-10-05 2021-02-09 United States Gypsum Company System and method for producing mold-resistant paper with wet scrubber assembly
CN105311928B (en) * 2015-11-10 2019-01-04 中冶南方工程技术有限公司 A kind of packed tower venturi one washing system and its washing methods
CN105413371B (en) * 2015-12-09 2018-05-25 苏州市科林除尘设备有限公司 A kind of coal-burning boiler desulfurization demister
EP3244152B1 (en) * 2016-05-12 2019-11-06 Danieli Corus BV Furnace plant and process for treating furnace gas
CN106731610B (en) * 2017-01-10 2023-10-24 兰州兰石重工有限公司 Venturi reactor type smoke dust purifying system
CN108499229B (en) * 2017-02-27 2020-02-14 中国石油化工股份有限公司 Rotary demister
TWI613002B (en) * 2017-04-20 2018-02-01 Washing tower structure
CN108043118A (en) * 2017-12-06 2018-05-18 中冶京诚工程技术有限公司 Double cyclone dedusting demisters
EP3749895A4 (en) * 2018-02-09 2021-11-10 Nano Silver Manufacturing SDN BHD An apparatus for cleaning exhaust smoke
CN111151106B (en) * 2018-11-07 2022-05-24 洛阳德明石化设备有限公司 System for improving gas-liquid separation effect of WGS (WGS) desulfurizing tower and application of system
CN109224823B (en) * 2018-11-27 2021-08-24 北京贝可莱环保技术有限公司 Demister for wet desulphurization
CN112090204B (en) * 2020-08-11 2022-08-23 安徽龙钰徽派古建工艺制品有限公司 Cutting equipment is used in brick and tile production with function is collected to dust
CN111939702A (en) * 2020-08-14 2020-11-17 李萍萍 Atomizing attached dust removal device
CN114225606B (en) * 2020-09-09 2023-05-02 财团法人工业技术研究院 Particulate trap system
JP2022059518A (en) * 2020-10-01 2022-04-13 富士電機株式会社 Exhaust gas treatment device
JP2022177578A (en) * 2021-05-18 2022-12-01 富士電機株式会社 Scrubber apparatus for geothermal power generation
CN113648775A (en) * 2021-09-17 2021-11-16 华东理工大学 Gas cooling-washing device and method
CN115738496B (en) * 2022-11-29 2023-06-16 安徽龙华化工股份有限公司 Phosphoric acid system is retrieved in tail gas treatment for phosphorus pentoxide production

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Also Published As

Publication number Publication date
US9751037B2 (en) 2017-09-05
CN104411382B (en) 2016-09-28
EA201491926A1 (en) 2015-05-29
FI125659B (en) 2015-12-31
CN104411382A (en) 2015-03-11
AU2013273405A1 (en) 2014-11-27
CA2872666C (en) 2017-01-17
EA027677B1 (en) 2017-08-31
AU2013273405B2 (en) 2016-01-14
NO20141544A1 (en) 2014-12-19
BR112014030367A2 (en) 2017-06-27
CA2872666A1 (en) 2013-12-12
US20150165364A1 (en) 2015-06-18
IN2014KN02703A (en) 2015-05-08
WO2013182748A1 (en) 2013-12-12

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