CA968927A - Treatment of no2 - containing gas streams - Google Patents

Treatment of no2 - containing gas streams

Info

Publication number
CA968927A
CA968927A CA210,810A CA210810A CA968927A CA 968927 A CA968927 A CA 968927A CA 210810 A CA210810 A CA 210810A CA 968927 A CA968927 A CA 968927A
Authority
CA
Canada
Prior art keywords
treatment
containing gas
gas streams
streams
gas
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.)
Expired
Application number
CA210,810A
Other versions
CA210810S (en
Inventor
Alexander Lawson
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.)
Ortech Corp
Original Assignee
Ortech 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
Application filed by Ortech Corp filed Critical Ortech Corp
Priority to CA210,810A priority Critical patent/CA968927A/en
Application granted granted Critical
Publication of CA968927A publication Critical patent/CA968927A/en
Expired 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8625—Nitrogen oxides
    • B01D53/8628—Processes characterised by a specific catalyst

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
CA210,810A 1974-10-04 1974-10-04 Treatment of no2 - containing gas streams Expired CA968927A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA210,810A CA968927A (en) 1974-10-04 1974-10-04 Treatment of no2 - containing gas streams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA210,810A CA968927A (en) 1974-10-04 1974-10-04 Treatment of no2 - containing gas streams

Publications (1)

Publication Number Publication Date
CA968927A true CA968927A (en) 1975-06-10

Family

ID=4101299

Family Applications (1)

Application Number Title Priority Date Filing Date
CA210,810A Expired CA968927A (en) 1974-10-04 1974-10-04 Treatment of no2 - containing gas streams

Country Status (1)

Country Link
CA (1) CA968927A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987002023A1 (en) * 1985-10-04 1987-04-09 Fuel Tech, Inc. Reduction of nitrogen- and carbon-based pollutants
EP0908230A2 (en) * 1997-10-13 1999-04-14 Hitachi Zosen Corporation Nitrogen dioxide absorbent and its use for purifying ventilation gas

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987002023A1 (en) * 1985-10-04 1987-04-09 Fuel Tech, Inc. Reduction of nitrogen- and carbon-based pollutants
EP0908230A2 (en) * 1997-10-13 1999-04-14 Hitachi Zosen Corporation Nitrogen dioxide absorbent and its use for purifying ventilation gas
EP0908230A3 (en) * 1997-10-13 1999-08-11 Hitachi Zosen Corporation Nitrogen dioxide absorbent and its use for purifying ventilation gas

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