ZA963909B - Process for the dry desulfurization of a combustion gas - Google Patents

Process for the dry desulfurization of a combustion gas

Info

Publication number
ZA963909B
ZA963909B ZA963909A ZA963909A ZA963909B ZA 963909 B ZA963909 B ZA 963909B ZA 963909 A ZA963909 A ZA 963909A ZA 963909 A ZA963909 A ZA 963909A ZA 963909 B ZA963909 B ZA 963909B
Authority
ZA
South Africa
Prior art keywords
solids
fluidized
combustion gas
bed reactor
separator
Prior art date
Application number
ZA963909A
Other languages
English (en)
Inventor
Hans Beisswenger
Bernhard THONE
Wolfram Klee
Original Assignee
Metallgesellschaft Ag
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 Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Publication of ZA963909B publication Critical patent/ZA963909B/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
    • 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
    • B01D53/81—Solid phase processes
    • B01D53/83—Solid phase processes with moving reactants
    • 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
    • B01D53/508—Sulfur oxides by treating the gases with solids
    • 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
    • B01D53/68—Halogens or halogen compounds
    • B01D53/685—Halogens or halogen compounds by treating the gases with solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/01—Pretreatment of the gases prior to electrostatic precipitation
    • B03C3/013—Conditioning by chemical additives, e.g. with SO3
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/01—Pretreatment of the gases prior to electrostatic precipitation
    • B03C3/014—Addition of water; Heat exchange, e.g. by condensation
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/09—Reaction techniques
    • Y10S423/16—Fluidization

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treating Waste Gases (AREA)
  • Chimneys And Flues (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Incineration Of Waste (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
ZA963909A 1995-05-16 1996-05-16 Process for the dry desulfurization of a combustion gas ZA963909B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19517863A DE19517863C2 (de) 1995-05-16 1995-05-16 Verfahren zur trockenen Entschwefelung eines Verbrennungsabgases

Publications (1)

Publication Number Publication Date
ZA963909B true ZA963909B (en) 1996-11-22

Family

ID=7761998

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA963909A ZA963909B (en) 1995-05-16 1996-05-16 Process for the dry desulfurization of a combustion gas

Country Status (16)

Country Link
US (1) US5993765A (xx)
EP (1) EP0828549B1 (xx)
KR (1) KR100440430B1 (xx)
CN (1) CN1087644C (xx)
AT (1) ATE204782T1 (xx)
BG (1) BG102044A (xx)
CZ (1) CZ289992B6 (xx)
DE (2) DE19517863C2 (xx)
ES (1) ES2163016T3 (xx)
HU (1) HU221064B1 (xx)
PL (1) PL184305B1 (xx)
RU (1) RU2154519C2 (xx)
SI (1) SI9620065B (xx)
UA (1) UA56993C2 (xx)
WO (1) WO1996036421A1 (xx)
ZA (1) ZA963909B (xx)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19517863C2 (de) * 1995-05-16 1998-10-22 Metallgesellschaft Ag Verfahren zur trockenen Entschwefelung eines Verbrennungsabgases
DE10260738A1 (de) * 2002-12-23 2004-07-15 Outokumpu Oyj Verfahren und Anlage zur Förderung von feinkörnigen Feststoffen
DE10260740B4 (de) * 2002-12-23 2004-12-30 Outokumpu Oyj Verfahren und Anlage zur Entfernung von gasförmigen Schadstoffen aus Abgasen
US7641878B2 (en) * 2006-02-21 2010-01-05 Pmi Ash Technologies, Llc Fly ash beneficiation systems with sulfur removal and methods thereof
US8063774B2 (en) * 2008-06-05 2011-11-22 Deere & Company Non-toxic, biodegradable sensor nodes for use with a wireless network
CN101670237B (zh) * 2008-09-10 2012-08-22 中国科学院工程热物理研究所 一种循环流化床烟气脱硫脱氯的方法和装置
KR101177608B1 (ko) * 2009-06-08 2012-08-27 김민중 무연탄연소 유동층발전소 석탄회를 이용한 배기가스 중 이산화탄소 처리 및 CaCO3 생성회수에 관한 방법
UA98980C2 (ru) * 2010-04-21 2012-07-10 Государственное Предприятие "Украинский Научно-Технический Центр Металлургической Промышленности "Энергосталь" Способ очистки серосодержащих дымовых газов
DE102011052788B4 (de) 2011-08-17 2014-03-20 Harald Sauer Verfahren und Vorrichtung zur Reinigung von Abgasen
CN102614755B (zh) * 2011-10-14 2015-04-22 韩天保 低浓度二氧化碳捕集、利用和除硫的方法
CN102527227A (zh) * 2011-12-31 2012-07-04 兖矿国宏化工有限责任公司 一种组合式含硫工艺尾气处理方法
CN103157554B (zh) * 2013-03-15 2015-12-23 杭州天明环保工程有限公司 一种控制荷电凝并体生长的方法和装置
KR101340389B1 (ko) * 2013-04-18 2014-01-10 한국에너지기술연구원 반건식 배연 탈황을 위한 분류층 반응기 및 이를 이용한 다단 탈황 방법
CN103239984B (zh) * 2013-05-15 2015-05-06 山西平朔煤矸石发电有限责任公司 一种用于cfb锅炉的干法精细连续脱硫装置及方法
US8715600B1 (en) 2013-05-16 2014-05-06 Babcock & Wilcox Power Generation Group, Inc. Circulating dry scrubber
CN103301743B (zh) * 2013-06-21 2015-03-18 江苏中金环保科技有限公司 一种烟气一体化干法脱废系统和烟气脱废和反冲洗方法
US8906333B1 (en) * 2013-11-27 2014-12-09 Alstom Technology Ltd Dry scrubber system with air preheater protection
WO2015193814A1 (en) * 2014-06-17 2015-12-23 Tm.E. S.P.A. Termomeccanica Ecologia System for treating fumes generated by waste disposal plants
CN104174280B (zh) * 2014-08-19 2016-06-08 东南大学 带水合反应器的钙基吸收剂循环捕捉co2的装置及方法
CN104353350B (zh) * 2014-12-02 2016-08-24 成都华西堂投资有限公司 基于吸收剂预处理实现的烟气净化工艺
EP3059003A1 (en) 2015-02-17 2016-08-24 General Electric Technology GmbH Flue gas treatment system and method
CN104826480B (zh) * 2015-05-21 2016-08-24 徐兆友 组合式脱硫除尘器
CN105617851B (zh) * 2016-03-16 2018-08-28 中国科学院城市环境研究所 一种高效双塔半干法脱硫的方法及其装置
CN105964138A (zh) * 2016-07-04 2016-09-28 宜兴市永加化工有限公司 一种废气处理的方法
CN106955581B (zh) * 2017-04-27 2019-08-20 重庆钢铁(集团)有限责任公司 烟气脱硫除尘方法
CN109289497A (zh) * 2018-10-25 2019-02-01 南京华电节能环保设备有限公司 一种焦炉烟气除硫剂
CN109647148B (zh) * 2019-02-28 2021-11-12 兖矿集团有限公司 一种循环流化床锅炉烟气脱硫系统及其处理方法
CN113332851B (zh) * 2021-02-24 2023-08-29 薛援 一种移动床干法烟气脱硫方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3235558A1 (de) * 1982-09-25 1984-03-29 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur abtrennung von schadstoffen aus abgasen
DE3322159A1 (de) * 1983-06-21 1985-01-03 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur abtrennung von schadstoffen aus abgasen
US4604269A (en) * 1985-03-22 1986-08-05 Conoco Inc. Flue gas desulfurization process
DE3526008A1 (de) * 1985-07-20 1987-01-22 Metallgesellschaft Ag Verfahren zur entfernung von schadstoffen aus rauchgas
EP0301272A3 (de) * 1987-07-29 1990-12-05 Waagner-Biro Aktiengesellschaft Verfahren und Vorrichtung zur Abgas- oder Abluftreinigung
DE4104180C1 (en) * 1991-02-12 1992-06-17 Metallgesellschaft Ag, 6000 Frankfurt, De Removing acidic gases from combustion gases - comprises feeding gases through vortex reactor contg. dispersed ground chalk, passing hot gases through heat exchanger and electrostatic particle separator
DE19517863C2 (de) * 1995-05-16 1998-10-22 Metallgesellschaft Ag Verfahren zur trockenen Entschwefelung eines Verbrennungsabgases

Also Published As

Publication number Publication date
UA56993C2 (uk) 2003-06-16
EP0828549A1 (de) 1998-03-18
CZ289992B6 (cs) 2002-05-15
WO1996036421A1 (de) 1996-11-21
CN1188425A (zh) 1998-07-22
SI9620065B (sl) 2004-08-31
EP0828549B1 (de) 2001-08-29
BG102044A (en) 1998-12-30
DE19517863A1 (de) 1996-11-21
RU2154519C2 (ru) 2000-08-20
KR19990014817A (ko) 1999-02-25
CN1087644C (zh) 2002-07-17
DE59607587D1 (de) 2001-10-04
SI9620065A (sl) 1998-04-30
HUP9801225A2 (hu) 1998-08-28
ES2163016T3 (es) 2002-01-16
DE19517863C2 (de) 1998-10-22
CZ360497A3 (cs) 1998-05-13
HU221064B1 (hu) 2002-07-29
US5993765A (en) 1999-11-30
PL323360A1 (en) 1998-03-30
PL184305B1 (pl) 2002-09-30
HUP9801225A3 (en) 1999-03-29
KR100440430B1 (ko) 2004-10-26
ATE204782T1 (de) 2001-09-15

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