AU2343501A - Method of treating exhaust gas from coal fired boiler - Google Patents

Method of treating exhaust gas from coal fired boiler

Info

Publication number
AU2343501A
AU2343501A AU23435/01A AU2343501A AU2343501A AU 2343501 A AU2343501 A AU 2343501A AU 23435/01 A AU23435/01 A AU 23435/01A AU 2343501 A AU2343501 A AU 2343501A AU 2343501 A AU2343501 A AU 2343501A
Authority
AU
Australia
Prior art keywords
exhaust gas
fired boiler
coal fired
treating exhaust
treating
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU23435/01A
Inventor
Dazhuang Xiao
Zhao Zhang
Shanmao Zhao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHANG SHANMAO
Original Assignee
ZHANG SHANMAO
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 ZHANG SHANMAO filed Critical ZHANG SHANMAO
Publication of AU2343501A publication Critical patent/AU2343501A/en
Abandoned legal-status Critical Current

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
    • B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C01B17/745—Preparation from sulfates
    • 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
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
AU23435/01A 1999-12-30 2000-12-29 Method of treating exhaust gas from coal fired boiler Abandoned AU2343501A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN99127191A CN1111078C (en) 1999-12-30 1999-12-30 Complex utilization method for boiler fume
CN99127191 1999-12-30
PCT/CN2000/000743 WO2001049395A1 (en) 1999-12-30 2000-12-29 Method of treating exhaust gas from coal fired boiler

Publications (1)

Publication Number Publication Date
AU2343501A true AU2343501A (en) 2001-07-16

Family

ID=5284783

Family Applications (1)

Application Number Title Priority Date Filing Date
AU23435/01A Abandoned AU2343501A (en) 1999-12-30 2000-12-29 Method of treating exhaust gas from coal fired boiler

Country Status (3)

Country Link
CN (1) CN1111078C (en)
AU (1) AU2343501A (en)
WO (1) WO2001049395A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105363549A (en) * 2014-11-19 2016-03-02 晋江市冠兴建材有限责任公司 Environment-friendly coal slag recycle and treatment system good in metal recycling effect

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101518714B (en) * 2009-03-26 2011-10-12 厦门金纶科技有限公司 Technological process for flue gas purification
DE102009019334A1 (en) * 2009-04-30 2010-11-04 Rwe Power Ag Method for operating a steam turbine power plant and device for generating steam from lignite
CN103292604A (en) * 2012-03-01 2013-09-11 中国石油化工股份有限公司 Flue gas afterheat-recycling, desulfurizing and denitrifying method and device
CN102764579A (en) * 2012-07-31 2012-11-07 遵义市贵科科技有限公司 Dedusting and desulfurizing technique of industrial silicon metal furnace smoke
CN103657405A (en) * 2012-09-21 2014-03-26 上海阳高新能源科技有限公司 Intelligent low-temperature denitration system
JP2014094352A (en) * 2012-11-09 2014-05-22 Mitsubishi Heavy Ind Ltd Device and method for exhaust gas treatment
CN103566728B (en) * 2013-11-12 2015-11-18 史汉祥 For the equipment of flue gas desulfuration and denitrification
CN104492424B (en) * 2014-11-19 2016-10-19 浙江大学 Ozone coupling MnO2/ Al2o3sO in catalysis oxidation flue gas2the method preparing sulphuric acid
CN106310932B (en) * 2015-07-07 2019-02-22 云南民族大学 A kind of method that phosphate ore pulp liquid phase catalytic oxidation removes NO in industrial waste gas
CN105135420B (en) * 2015-08-26 2018-06-26 烟台龙源电力技术股份有限公司 A kind of flying dust secondary combustion system and the method for improving flying dust germanium grade
CN106178920A (en) * 2016-08-31 2016-12-07 陕西煤化能源有限公司 A kind of rock phosphate in powder phosphoric acid gypsum flue gas desulphurization system and technique thereof
CN108592634A (en) * 2018-04-10 2018-09-28 华电电力科学研究院有限公司 A kind of melting of solid sulfur ash cyclone furnace and fume afterheat generating integrated system and method
CN108786405A (en) * 2018-07-03 2018-11-13 朱国琴 A kind of flue gas desulfurization device in thermal power plant
CN110756038A (en) * 2019-10-24 2020-02-07 陕西中节能环保科技有限公司 Dry-method defluorination and dust removal flue gas purification system and method
CN113773890B (en) * 2021-08-19 2024-03-08 珠海市胜彥节能环保科技有限公司 Catalytic desulfurization treatment method for high-sulfur coal for combustion
CN115197755A (en) * 2022-07-19 2022-10-18 北京航天迈未科技有限公司 Processing system of high temperature flue gas

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU569775B2 (en) * 1984-01-25 1988-02-18 Holter, H. Stripping nox and sox from flue gases discharged from combustion plants
MA21103A1 (en) * 1986-11-06 1988-07-01 Florida Inst Of Phosphate Res DESULFURIZATION OF THE GYPSUM.
DK168701B1 (en) * 1988-06-09 1994-05-24 Topsoe Haldor As Process for condensing sulfuric acid vapors in the production of sulfuric acid
JPH02214524A (en) * 1989-02-16 1990-08-27 Hitachi Zosen Corp Method for removing nitrogen oxide
JPH03221592A (en) * 1990-01-26 1991-09-30 Nkk Corp Operation of sulfuric acid facility
CN1039789C (en) * 1991-02-09 1998-09-16 中部电力株式会社 Method and system for handling exhaust gas in boiler
DE4313897C1 (en) * 1993-04-28 1995-03-02 Degussa Process for cleaning oxides of nitrogen and sulfur containing flue gases from incineration plants

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105363549A (en) * 2014-11-19 2016-03-02 晋江市冠兴建材有限责任公司 Environment-friendly coal slag recycle and treatment system good in metal recycling effect

Also Published As

Publication number Publication date
CN1111078C (en) 2003-06-11
CN1301584A (en) 2001-07-04
WO2001049395A1 (en) 2001-07-12

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase