GB9115069D0 - Process for simultaneously effecting desulfurization and denitration within furnace - Google Patents

Process for simultaneously effecting desulfurization and denitration within furnace

Info

Publication number
GB9115069D0
GB9115069D0 GB919115069A GB9115069A GB9115069D0 GB 9115069 D0 GB9115069 D0 GB 9115069D0 GB 919115069 A GB919115069 A GB 919115069A GB 9115069 A GB9115069 A GB 9115069A GB 9115069 D0 GB9115069 D0 GB 9115069D0
Authority
GB
United Kingdom
Prior art keywords
denitration
furnace
simultaneously effecting
desulfurization
effecting desulfurization
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.)
Granted
Application number
GB919115069A
Other versions
GB2246121B (en
GB2246121A (en
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.)
Hitachi Zosen Corp
Original Assignee
Hitachi Zosen Corp
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
Priority claimed from JP2185592A external-priority patent/JPH0651098B2/en
Priority claimed from JP2185593A external-priority patent/JPH0693971B2/en
Application filed by Hitachi Zosen Corp filed Critical Hitachi Zosen Corp
Publication of GB9115069D0 publication Critical patent/GB9115069D0/en
Publication of GB2246121A publication Critical patent/GB2246121A/en
Application granted granted Critical
Publication of GB2246121B publication Critical patent/GB2246121B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (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)
GB9115069A 1990-07-13 1991-07-12 Process for simultaneously effecting desulfurization and denitration within furnace Expired - Fee Related GB2246121B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2185592A JPH0651098B2 (en) 1990-07-13 1990-07-13 Simultaneous desulfurization denitration method in furnace
JP2185593A JPH0693971B2 (en) 1990-07-13 1990-07-13 Simultaneous desulfurization denitration method in furnace

Publications (3)

Publication Number Publication Date
GB9115069D0 true GB9115069D0 (en) 1991-08-28
GB2246121A GB2246121A (en) 1992-01-22
GB2246121B GB2246121B (en) 1995-03-08

Family

ID=26503203

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9115069A Expired - Fee Related GB2246121B (en) 1990-07-13 1991-07-12 Process for simultaneously effecting desulfurization and denitration within furnace

Country Status (5)

Country Link
KR (1) KR930012041B1 (en)
CN (1) CN1061915A (en)
DE (1) DE4123155A1 (en)
GB (1) GB2246121B (en)
IT (1) IT1250274B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111539160A (en) * 2020-04-14 2020-08-14 龙净科杰环保技术（上海）有限公司 Method for calculating flow velocity of ammonia injection pipeline of urea denitration system of coal-fired unit
CN114835327A (en) * 2022-05-31 2022-08-02 中冶赛迪工程技术股份有限公司 Method for cooperatively treating desulfurization wastewater and sintering machine head ash
CN115990401A (en) * 2023-03-22 2023-04-21 中国恩菲工程技术有限公司 Purification process and device for waste incineration flue gas

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1091995A (en) * 1993-03-08 1994-09-14 巴布考克及威尔考克斯公司 Use ammonia-lime stone washing accessory substance and be applied to agricultural
AT500744B8 (en) * 2005-03-11 2007-02-15 Montanuniv Leoben USE OF AN AMMONIA-RELATED RESIDUE
DE102006016963B3 (en) 2006-04-11 2007-10-04 Forschungszentrum Karlsruhe Gmbh Method for reducing nitrogen oxides and halogenated organic compounds in a waste gas in a combustion installation comprises removing fly ash using a dust separator, removing hydrochloric acid in a first scrubber and further processing
CN102022712A (en) * 2010-09-26 2011-04-20 安徽金鼎锅炉股份有限公司 Waste incineration waste heat boiler
CN102824809B (en) * 2012-09-21 2015-05-13 中冶长天国际工程有限责任公司 Adsorption tower
CN103691271B (en) * 2013-12-16 2016-01-13 山东大学 A kind of flue gas gas phase desulfurization denitration method simultaneously
DE102016220184A1 (en) * 2016-10-17 2018-04-19 Thyssenkrupp Ag Process and plant for the production of nitric acid
CN106823721A (en) * 2017-02-23 2017-06-13 中国石油大学(北京) A kind of flue gas desulfurization and denitrification agent and its preparation method and application
CN109260918A (en) * 2017-07-18 2019-01-25 吕朝妮 A kind of flue gas desulfurization and denitrification integral method and its dedicated unit
CN108800147B (en) * 2018-06-28 2020-09-04 杭州国泰环保科技股份有限公司 Low nitrogen oxide burning process and device thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4029752A (en) * 1973-05-29 1977-06-14 Exxon Research And Engineering Company Method of producing sulfur from sulfur dioxide
JPS5285069A (en) * 1976-01-07 1977-07-15 Mitsugi Aoyama Desulfurization and denitration process for decomposing and separating exhaust liquid to nonpollutants while purifying exhaust gas by adding exhaust liquid obtained by treating sulfur oxides in exhaus
CA1097487A (en) * 1976-04-20 1981-03-17 David W. Turner Method and apparatus for reducing no.sub.x emission to the atmosphere
DE2708919C2 (en) * 1977-03-02 1982-05-27 Dr. C. Otto & Comp. Gmbh, 4630 Bochum Process for the purification of SO ↓ 2 ↓ -containing industrial exhaust gases
US4853193A (en) * 1986-01-10 1989-08-01 Exxon Research And Engineering Company Process for removing NOx and SOx from a gaseous mixture
AU614094B2 (en) * 1987-03-06 1991-08-22 Fuel Tech. Inc. Multi-stage process for reducing the concentration of pollutants in an effluent

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111539160A (en) * 2020-04-14 2020-08-14 龙净科杰环保技术（上海）有限公司 Method for calculating flow velocity of ammonia injection pipeline of urea denitration system of coal-fired unit
CN111539160B (en) * 2020-04-14 2022-10-04 龙净科杰环保技术（上海）有限公司 Method for calculating flow velocity of ammonia injection pipeline of urea denitration system of coal-fired unit
CN114835327A (en) * 2022-05-31 2022-08-02 中冶赛迪工程技术股份有限公司 Method for cooperatively treating desulfurization wastewater and sintering machine head ash
CN115990401A (en) * 2023-03-22 2023-04-21 中国恩菲工程技术有限公司 Purification process and device for waste incineration flue gas

Also Published As

Publication number Publication date
DE4123155A1 (en) 1992-01-16
KR930012041B1 (en) 1993-12-23
ITTO910547A0 (en) 1991-07-12
GB2246121B (en) 1995-03-08
ITTO910547A1 (en) 1993-01-12
CN1061915A (en) 1992-06-17
IT1250274B (en) 1995-04-07
GB2246121A (en) 1992-01-22
KR920002210A (en) 1992-02-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970712