TWI347213B - - Google Patents

Info

Publication number
TWI347213B
TWI347213B TW097123258A TW97123258A TWI347213B TW I347213 B TWI347213 B TW I347213B TW 097123258 A TW097123258 A TW 097123258A TW 97123258 A TW97123258 A TW 97123258A TW I347213 B TWI347213 B TW I347213B
Authority
TW
Taiwan
Application number
TW097123258A
Other languages
Chinese (zh)
Other versions
TW200920469A (en
Inventor
Keisuke Sonoda
Shozo Nagao
Yoshihiko Tsuchiyama
Tomoo Akiyama
Original Assignee
Mitsubishi Heavy Ind Ltd
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 Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Publication of TW200920469A publication Critical patent/TW200920469A/en
Application granted granted Critical
Publication of TWI347213B publication Critical patent/TWI347213B/zh

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
    • B01D53/14—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
    • B01D53/185—Liquid distributors
    • 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
    • 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
    • B01D53/79—Injecting reactants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/40—Alkaline earth metal or magnesium compounds
    • B01D2251/404—Alkaline earth metal or magnesium compounds of calcium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B01D2251/604—Hydroxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/302—Sulfur oxides

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (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)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Nozzles (AREA)
TW097123258A 2007-11-09 2008-06-20 Flue gas desulfurizer TW200920469A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007292389A JP5254597B2 (en) 2007-11-09 2007-11-09 Flue gas desulfurization equipment

Publications (2)

Publication Number Publication Date
TW200920469A TW200920469A (en) 2009-05-16
TWI347213B true TWI347213B (en) 2011-08-21

Family

ID=40625547

Family Applications (2)

Application Number Title Priority Date Filing Date
TW097123258A TW200920469A (en) 2007-11-09 2008-06-20 Flue gas desulfurizer
TW100111413A TWI430832B (en) 2007-11-09 2008-06-20 Flue gas desulfurization device

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW100111413A TWI430832B (en) 2007-11-09 2008-06-20 Flue gas desulfurization device

Country Status (6)

Country Link
JP (1) JP5254597B2 (en)
IN (1) IN2014DN06945A (en)
MY (1) MY154532A (en)
SA (2) SA111320375B1 (en)
TW (2) TW200920469A (en)
WO (1) WO2009060642A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6162051B2 (en) * 2014-01-31 2017-07-12 三菱重工業株式会社 Gas-liquid contact device and CO2 recovery device provided with the same
CA2968854A1 (en) * 2014-12-04 2016-06-09 Exxonmobil Research And Engineering Company Fluid injection nozzle for fluid bed reactors
KR101793983B1 (en) * 2017-06-27 2017-12-01 한국발전기술(주) Equipment for automatically removing impurities of absorber in flue gas desulferization system and driving method thereof
CN107983545A (en) * 2018-01-04 2018-05-04 中国华电集团科学技术研究总院有限公司 A kind of anti-blocking throttle type nozzle for SCR denitration system ammonia-spraying grid
JP2021065850A (en) * 2019-10-25 2021-04-30 株式会社徳重 Injection port formation member and sprayer using the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5953828U (en) * 1982-09-28 1984-04-09 三菱重工業株式会社 Gas-liquid contact device
JPH07241429A (en) * 1994-03-04 1995-09-19 Mitsubishi Heavy Ind Ltd Gas-liquid contacting device
JP3785659B2 (en) * 1995-10-26 2006-06-14 石川島播磨重工業株式会社 In-column circulation spray pipe structure

Also Published As

Publication number Publication date
SA111320375B1 (en) 2014-11-30
IN2014DN06945A (en) 2015-04-10
WO2009060642A1 (en) 2009-05-14
JP2009113016A (en) 2009-05-28
MY154532A (en) 2015-06-30
JP5254597B2 (en) 2013-08-07
SA08290471B1 (en) 2011-10-03
TW200920469A (en) 2009-05-16
TWI430832B (en) 2014-03-21
TW201125633A (en) 2011-08-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees