TW240177B - - Google Patents

Info

Publication number
TW240177B
TW240177B TW82108938A TW82108938A TW240177B TW 240177 B TW240177 B TW 240177B TW 82108938 A TW82108938 A TW 82108938A TW 82108938 A TW82108938 A TW 82108938A TW 240177 B TW240177 B TW 240177B
Authority
TW
Taiwan
Application number
TW82108938A
Other languages
Chinese (zh)
Original Assignee
Malco Fuel Tech
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 Malco Fuel Tech filed Critical Malco Fuel Tech
Application granted granted Critical
Publication of TW240177B publication Critical patent/TW240177B/zh

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
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)

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)
TW82108938A 1992-11-02 1993-10-27 TW240177B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US97047992A 1992-11-02 1992-11-02

Publications (1)

Publication Number Publication Date
TW240177B true TW240177B (en) 1995-02-11

Family

ID=25517005

Family Applications (1)

Application Number Title Priority Date Filing Date
TW82108938A TW240177B (en) 1992-11-02 1993-10-27

Country Status (2)

Country Link
TW (1) TW240177B (en)
WO (1) WO1994009896A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0722421A4 (en) * 1993-10-06 1997-05-28 Nalco Fuel Tech Low pressure formation of a urea hydrolysate for nitrogen oxides reduction

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3900554A (en) * 1973-03-16 1975-08-19 Exxon Research Engineering Co Method for the reduction of the concentration of no in combustion effluents using ammonia
US4208386A (en) * 1976-03-03 1980-06-17 Electric Power Research Institute, Inc. Urea reduction of NOx in combustion effluents
US4795586A (en) * 1986-01-09 1989-01-03 Thompson Richard E Method and composition for utilizing lime-urea hydrates to simultaneously reduce NOx and SOx in combustion effluents
US4731233A (en) * 1986-01-09 1988-03-15 Thompson Richard E Method and composition for utilizing lime-urea hydrates to simultaneously reduce NOx and SOx in combustion effluents
US5057293A (en) * 1987-02-13 1991-10-15 Fuel Tech, Inc. Multi-stage process for reducing the concentration of pollutants in an effluent
US5017347A (en) * 1987-02-13 1991-05-21 Fuel Tech, Inc. Process for nitrogen oxides reduction and minimization of the production of other pollutants
IT1230644B (en) * 1988-11-15 1991-10-28 Ente Naz Energia Elettrica MIXTURE TO REDUCE POLLUTING SUBSTANCES IN THE SMOKES OF A BOILER.
JPH02191528A (en) * 1989-01-20 1990-07-27 Babcock Hitachi Kk Denitrification device with solid reducing agent utilized therefor
US5058514A (en) * 1989-10-18 1991-10-22 Mozes Miriam S Process for controlling acid gas emissions in power plant flue gases
US4997631A (en) * 1990-03-07 1991-03-05 Fuel Tech, Inc. Process for reducing nitrogen oxides without generating nitrous oxide

Also Published As

Publication number Publication date
WO1994009896A1 (en) 1994-05-11

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