SE313043B - - Google Patents

Info

Publication number
SE313043B
SE313043B SE1049065A SE1049065A SE313043B SE 313043 B SE313043 B SE 313043B SE 1049065 A SE1049065 A SE 1049065A SE 1049065 A SE1049065 A SE 1049065A SE 313043 B SE313043 B SE 313043B
Authority
SE
Sweden
Application number
SE1049065A
Inventor
H Andersen
W Green
J Cohn
D Steele
Original Assignee
Engelhard Ind Inc
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 US650860A external-priority patent/US2970034A/en
Priority claimed from US694502A external-priority patent/US2975025A/en
Application filed by Engelhard Ind Inc filed Critical Engelhard Ind Inc
Publication of SE313043B publication Critical patent/SE313043B/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
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/24—Nitric oxide (NO)
    • C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/38—Nitric acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (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)
SE1049065A 1957-04-05 1965-08-11 SE313043B (enrdf_load_html_response)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US65086257A 1957-04-05 1957-04-05
US65086157A 1957-04-05 1957-04-05
US650860A US2970034A (en) 1957-04-05 1957-04-05 Method of purifying gases containing oxygen and oxides of nitrogen
US694502A US2975025A (en) 1957-11-05 1957-11-05 Method of selectively removing oxides of nitrogen from oxygen-containing gases

Publications (1)

Publication Number Publication Date
SE313043B true SE313043B (enrdf_load_html_response) 1969-08-04

Family

ID=27505271

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1049065A SE313043B (enrdf_load_html_response) 1957-04-05 1965-08-11

Country Status (1)

Country Link
SE (1) SE313043B (enrdf_load_html_response)

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