CA989141A - Process for destruction of nitrogen oxides - Google Patents

Process for destruction of nitrogen oxides

Info

Publication number
CA989141A
CA989141A CA154,560A CA154560A CA989141A CA 989141 A CA989141 A CA 989141A CA 154560 A CA154560 A CA 154560A CA 989141 A CA989141 A CA 989141A
Authority
CA
Canada
Prior art keywords
destruction
nitrogen oxides
oxides
nitrogen
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
CA154,560A
Other versions
CA154560S (en
Inventor
Arnold M. Eisenberg
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of CA989141A publication Critical patent/CA989141A/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
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides
    • 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
CA154,560A 1971-10-21 1972-10-19 Process for destruction of nitrogen oxides Expired CA989141A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19142171A 1971-10-21 1971-10-21

Publications (1)

Publication Number Publication Date
CA989141A true CA989141A (en) 1976-05-18

Family

ID=22705441

Family Applications (1)

Application Number Title Priority Date Filing Date
CA154,560A Expired CA989141A (en) 1971-10-21 1972-10-19 Process for destruction of nitrogen oxides

Country Status (2)

Country Link
CA (1) CA989141A (en)
GB (1) GB1388669A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4061597A (en) * 1975-12-04 1977-12-06 American Cyanamid Company NOx control in catalyst manufacture
US4208386A (en) * 1976-03-03 1980-06-17 Electric Power Research Institute, Inc. Urea reduction of NOx in combustion effluents
CA1097487A (en) * 1976-04-20 1981-03-17 David W. Turner Method and apparatus for reducing no.sub.x emission to the atmosphere
JPS5372773A (en) 1976-12-10 1978-06-28 Hitachi Ltd Direct reductive denitration method of ammonia
US4113838A (en) * 1976-12-30 1978-09-12 Mitsubishi Chemical Industries, Ltd. Method of treating combustion exhaust gas containing nitrogen oxides
US4351811A (en) * 1977-07-20 1982-09-28 Hitachi, Ltd. Process for reducing an eliminating nitrogen oxides in an exhaust gas
US4521389A (en) * 1981-10-05 1985-06-04 Chevron Research Company Process of controlling NOx in FCC flue gas in which an SO2 oxidation promotor is used
DE3423761A1 (en) * 1984-06-28 1986-01-09 Bergwerksverband Gmbh, 4300 Essen Process for separating out SO2 and NOx
DE3423744A1 (en) * 1984-06-28 1986-01-09 Bergwerksverband Gmbh, 4300 Essen Process for separating out SO2 and NOx
DE3426796A1 (en) * 1984-07-20 1986-01-30 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Separation out of SO2 and simultaneous separation out of NOx downstream of nonferrous metal furnaces, such as anode furnaces or converter furnace plants
DE3632766A1 (en) * 1986-09-26 1988-04-07 Dornier System Gmbh Process for pretreating nitrogen oxide-containing flue gases or exhaust gases
DE4335867A1 (en) * 1993-10-21 1995-05-04 Hans Dr Remstedt Process for the simultaneous removal of sulphur oxides and nitrogen oxides from combustion exhaust gases in an ammonia scrubber
JP6134094B2 (en) * 2011-11-04 2017-05-24 株式会社神戸製鋼所 Nitrogen oxide removal method

Also Published As

Publication number Publication date
GB1388669A (en) 1975-03-26

Similar Documents

Publication Publication Date Title
AU458612B2 (en) Adsorption process for water and nitrogen oxides
CA977303A (en) Process for purifying alkylene oxides
CA989141A (en) Process for destruction of nitrogen oxides
AU462453B2 (en) Article for catalytic reduction of no
CA988091A (en) Phthalimido compounds and processes for making them
CA880216A (en) Process for the recovery of nitrogen oxides
CA965603A (en) Process for the manufacture of gases
CA995668A (en) Aminopyrazolopyrimidines and processes for their production
AU464942B2 (en) Benzenesulfonamidopyrimidines and process for their manufacture
CA903446A (en) Process for disposal of oxides of nitrogen
CA861541A (en) Process for the production of alkylene oxides and organic acids
AU442926B2 (en) Removal of nitrogen oxides from gas streams
CA802809A (en) Process for the complete removal of nitrogen oxides
CA882727A (en) Phthaloylamido compounds and processes for making them
CA780299A (en) Process for recovering oxides of nitrogen
CA873883A (en) Process and compounds produced thereby
CA873884A (en) Process and compounds produced thereby
CA869928A (en) Process for the reduction of metal oxides
AU4324172A (en) Nitrogen oxide decomposition process
CA861288A (en) Liquefication of gases
CA877291A (en) Catalyst and process
CA881720A (en) Method of welding
AU461890B2 (en) Substituted trimesonitriles and process
CA981283A (en) Substituted trimesonitriles and process
AU2891171A (en) Removal of nitrogen oxides from gas streams