HK1020897A1 - Liquid bleeding device and method for controlling the concentration of the slurry in a wet flue gas desulfurization system - Google Patents

Liquid bleeding device and method for controlling the concentration of the slurry in a wet flue gas desulfurization system

Info

Publication number
HK1020897A1
HK1020897A1 HK99106058A HK99106058A HK1020897A1 HK 1020897 A1 HK1020897 A1 HK 1020897A1 HK 99106058 A HK99106058 A HK 99106058A HK 99106058 A HK99106058 A HK 99106058A HK 1020897 A1 HK1020897 A1 HK 1020897A1
Authority
HK
Hong Kong
Prior art keywords
slurry
concentration
controlling
flue gas
gas desulfurization
Prior art date
Application number
HK99106058A
Other languages
English (en)
Inventor
Atsushi Tatani
Nobuo Imai
Satoru Sugita
Susumu Okino
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 HK1020897A1 publication Critical patent/HK1020897A1/xx

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
    • B01D53/502—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 solution or suspension
    • 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
    • B01D47/063—Spray cleaning with two or more jets impinging against each other
    • 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
    • B01D53/346—Controlling the process
    • 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
    • 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
    • B01D2251/606—Carbonates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
HK99106058A 1997-08-25 1999-12-22 Liquid bleeding device and method for controlling the concentration of the slurry in a wet flue gas desulfurization system HK1020897A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24344697 1997-08-25

Publications (1)

Publication Number Publication Date
HK1020897A1 true HK1020897A1 (en) 2000-05-26

Family

ID=17104008

Family Applications (1)

Application Number Title Priority Date Filing Date
HK99106058A HK1020897A1 (en) 1997-08-25 1999-12-22 Liquid bleeding device and method for controlling the concentration of the slurry in a wet flue gas desulfurization system

Country Status (6)

Country Link
KR (1) KR100294625B1 (zh)
CN (1) CN1101245C (zh)
CZ (1) CZ289292B6 (zh)
HK (1) HK1020897A1 (zh)
TR (1) TR199801656A3 (zh)
TW (1) TW380056B (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106891963A (zh) * 2017-03-19 2017-06-27 张新 用于运载儿童的双悬挂的设备和装置
CN113578015B (zh) * 2020-04-30 2024-04-30 中国石油天然气股份有限公司 脱硫装置
CN114867544A (zh) * 2020-07-15 2022-08-05 富士电机株式会社 废气处理装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4362628A (en) * 1980-07-23 1982-12-07 Methods Engineering, Inc. Method and apparatus for cleaning basins
CN2030106U (zh) * 1988-04-02 1989-01-04 于忠民 固、油、水重力分离器
CA2104648C (en) * 1992-08-24 2000-06-20 Richard Guy Batson Process for treating a suspension of solid particles in a carrier liquid
FR2725143B1 (fr) * 1994-10-04 1999-08-06 Degremont Decanteur longitudinal a separation de flux

Also Published As

Publication number Publication date
CZ269098A3 (cs) 1999-07-14
TR199801656A2 (xx) 1999-10-21
KR19990023823A (ko) 1999-03-25
CN1101245C (zh) 2003-02-12
KR100294625B1 (ko) 2001-09-17
TW380056B (en) 2000-01-21
CZ289292B6 (cs) 2001-12-12
TR199801656A3 (tr) 1999-10-21
CN1221645A (zh) 1999-07-07

Similar Documents

Publication Publication Date Title
GB9522404D0 (en) Wet type exhaust gas desulfurization apparatus and method utilizing solid desulfurizing agent
EP0979135B8 (de) Vorrichtung und verfahren zur zersetzung von schadstoffen in abgasen von verbrennungsprozessen
ZA982716B (en) Apparatus method and system for concentrating adsorbable pollutants and abatement thereof
HK1039805A1 (zh) 顆粒評價方法以及用於該方法的系統和裝置
PH31531A (en) Wet type flue gas desulfurization apparatus.
FI960444A0 (fi) Märkätyyppinen savukaasun rikinpoistolaitos ja menetelmä, jossa käytetään kiinteää rikinpoistoainetta
IL114821A0 (en) Performance-enhanced limestone-based wet flue gas desulfurization system
EP0246758A3 (en) Method for controlling wetprocess flue gas desulfurization
EP1243308A4 (en) METHOD AND APPARATUS FOR DESULFURIZING SATURE-TYPE COMBUSTION GASES
DK1386654T3 (da) Fremgangsmåde til at styre oxidation i röggasafsvovling
PL311195A1 (en) Unit for contacting gas with liquid and system designed for wet desulfurization of exhaust gas and equipped with the aforesaid contacting unit
DK0780151T3 (da) Fremgangsmåde til at kontrollere oxideringen af sulfitter i en røggasafsvovlingsproces
DK0700712T3 (da) Røggasafsvovlingsapparat til vådproces
GB2363345B (en) Method for desulfurizing flue gas and system therefor
DK0697234T3 (da) Vådrøggasafsvovlingsproces og system
AU4506296A (en) Improved method and apparatus for preparing calcium carbonate for scrubbing sulfur oxides from combustion effluents
DK0706814T3 (da) Vådt røggasafsvovlingssystem
DE69626582D1 (de) Vorrichtung zur Nassentschwefelung von Rauchgas
EP1043057A4 (en) METHOD AND DEVICE FOR DESULFURING EXHAUST GAS
IL127202A0 (en) Method and device for controlling liquid fluxes in pipe lines
HK1020897A1 (en) Liquid bleeding device and method for controlling the concentration of the slurry in a wet flue gas desulfurization system
ZA983732B (en) Gas and solids reducing slurry downcomer
ZA974260B (en) Process for minimizing the NOx content in flue gases.
EP0945164A4 (en) PROCESS FOR THE WET DESULFURIZATION OF EXHAUST GASES
HK1020174A1 (en) Flue gas desulfurization plant

Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20140824