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KR970061339A - 습식 배연 탈황장치 - Google Patents

습식 배연 탈황장치 Download PDF

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Publication number
KR970061339A
KR970061339A KR1019960061061A KR19960061061A KR970061339A KR 970061339 A KR970061339 A KR 970061339A KR 1019960061061 A KR1019960061061 A KR 1019960061061A KR 19960061061 A KR19960061061 A KR 19960061061A KR 970061339 A KR970061339 A KR 970061339A
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KR
South Korea
Prior art keywords
flue gas
slurry
absorbent
preparation chamber
absorption tower
Prior art date
Application number
KR1019960061061A
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English (en)
Other versions
KR0179444B1 (ko
Inventor
아쯔시 타타니
키요시 오카조에
요시오 나카야마
코오이찌로오 이와시타
Original Assignee
마수다 노부유키
미쯔비시 쥬코오교오 카부시키가이샤
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.)
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Publication date
Application filed by 마수다 노부유키, 미쯔비시 쥬코오교오 카부시키가이샤 filed Critical 마수다 노부유키
Publication of KR970061339A publication Critical patent/KR970061339A/ko
Application granted granted Critical
Publication of KR0179444B1 publication Critical patent/KR0179444B1/ko

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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
    • 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
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/027—Nanofiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/12—Controlling or regulating
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Treating Waste Gases (AREA)

Abstract

본 발명은, 밑바닥부의 탱크에 흡수제 슬러리가 저류되는 흡수탑과, 상기한 탱크 내의 슬러리를 흡수탑 상부의 배연도입부에 보내어 배연과 접촉시키기 위한 순환펌프를 구비하며, 상기한 배연 중의 아황산가스를 상기한 흡수제 슬러리에 의해 흡수제거하는 습식 배연 탈황장치에 있어서, 상기한 흡수탑의 탱크의 측부에, 하단이 흡수제 슬러리의 액면 아래까지 신장하는 격벽에 의해 배연의 유통부에 대하여 구획된 슬러리 조제실을 설치하며, 이 슬러리 조제실에 상기한 흡수제 슬러리를 구성하는 흡수제와 물을 직접 투입하는 구성으로 하여 이루어지는 것을 특징으로 하는 습식 배연 탈황장치를 제공한다. 이에 의해서, 흡수제의 공급계를 개량하여, 설비를 대폭 간소화 한다.

Description

습식 배연 탈황장치.
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 한 예인 습식 배연 탈황장치의 전체 구성을 표시한다.
제2도는 본 발명의 한 예인 습식 배연 탈황장치의 주요구성을 표시하는 측면도이다.

Claims (4)

  1. 밑바닥부의 탱크에 흡수제 슬러리가 저류되는 흡수탑과, 상기한 탱크 내의 슬러리를 흡수탑 상부의 배연 도입부로 이송하여 배연과 접촉시키기 위한 순환펌프, 상기한 흡수탑의 탱크의 측부에, 하단이 흡수제 슬러리의 액면 아래까지 신장하는 격벽제 의해 배연의 유통부에 대하여 구획된 슬러리 조제실을 포함하며, 이 슬러리 조제실에 상기한 흡수제 슬러리를 구성하는 흡수제와 물을 직접 투입하는 구성으로 이루어지는, 상기한 흡수제 슬러리에 의해 흡수 제거하는 습식 배연 탈황장치.
  2. 제1항에 있어서, 상기한 슬러리 조제실의 상부에, 상단의 개구가 개방된 가스배출 파이프를 설치한, 습식 배연 탈황장치.
  3. 제1항 또는 제2항에 있어서, 상기한 슬러리 조제실 내에, 상기한 흡수제 슬러리를 구성하는 물을 분사하는 노즐을 설치한, 습식 배연 탈황장치.
  4. 제3항에 있어서, 상기한 노즐의 분사방향을, 상기한 슬러리 조제실의 안쪽면을 따르는 방향으로 설정한 습식 배연 탈황장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960061061A 1996-02-06 1996-12-02 습식 배연 탈황장치 KR0179444B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8019872A JP3068452B2 (ja) 1996-02-06 1996-02-06 湿式排煙脱硫装置
JP96-019872 1996-02-06

Publications (2)

Publication Number Publication Date
KR970061339A true KR970061339A (ko) 1997-09-12
KR0179444B1 KR0179444B1 (ko) 1999-03-20

Family

ID=12011312

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960061061A KR0179444B1 (ko) 1996-02-06 1996-12-02 습식 배연 탈황장치

Country Status (10)

Country Link
US (1) US5879639A (ko)
EP (1) EP0793994B1 (ko)
JP (1) JP3068452B2 (ko)
KR (1) KR0179444B1 (ko)
CN (1) CN1090048C (ko)
DK (1) DK0793994T3 (ko)
ES (1) ES2192663T3 (ko)
PL (1) PL182368B1 (ko)
TR (1) TR199601048A2 (ko)
TW (1) TW307695B (ko)

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* Cited by examiner, † Cited by third party
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WO2004068034A1 (ja) * 2003-01-31 2004-08-12 Babcock-Hitachi Kabushiki Kaisha 排ガス処理装置とその運用方法
JP2006122862A (ja) 2004-11-01 2006-05-18 Mitsubishi Heavy Ind Ltd 排ガス処理装置
DE102007005578A1 (de) 2007-02-06 2008-08-07 Bhf Verfahrenstechnik Gmbh Verfahren zur Rauchgasentschwefelung mit hygroskopischer Waschflüssigkeit und Abwärmenutzung mit Wärmetransformation
CN104548918B (zh) * 2015-01-14 2017-03-29 江苏揽山环境科技股份有限公司 一种降低烟气脱硫后颗粒物含量的工艺及系统
CN110433690A (zh) * 2019-07-03 2019-11-12 中国联合工程有限公司 石灰石浆液箱防堵和搅拌器轴承保护结构及其工作方法

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Also Published As

Publication number Publication date
CN1090048C (zh) 2002-09-04
US5879639A (en) 1999-03-09
TR199601048A2 (tr) 1997-08-21
CN1157184A (zh) 1997-08-20
KR0179444B1 (ko) 1999-03-20
DK0793994T3 (da) 2003-08-18
TW307695B (en) 1997-06-11
MX9700616A (es) 1998-06-30
EP0793994B1 (en) 2003-04-16
PL182368B1 (pl) 2001-12-31
ES2192663T3 (es) 2003-10-16
PL317275A1 (en) 1997-08-18
JP3068452B2 (ja) 2000-07-24
EP0793994A1 (en) 1997-09-10
JPH09206549A (ja) 1997-08-12

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