AT357993B - METHOD FOR THE REMOVAL OF NITROGEN OXIDS FROM AN OXYGEN-CONTAINING EXHAUST GAS - Google Patents

METHOD FOR THE REMOVAL OF NITROGEN OXIDS FROM AN OXYGEN-CONTAINING EXHAUST GAS

Info

Publication number
AT357993B
AT357993B AT724175A AT724175A AT357993B AT 357993 B AT357993 B AT 357993B AT 724175 A AT724175 A AT 724175A AT 724175 A AT724175 A AT 724175A AT 357993 B AT357993 B AT 357993B
Authority
AT
Austria
Prior art keywords
oxygen
removal
exhaust gas
containing exhaust
nitrogen oxids
Prior art date
Application number
AT724175A
Other languages
German (de)
Other versions
ATA724175A (en
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of ATA724175A publication Critical patent/ATA724175A/en
Application granted granted Critical
Publication of AT357993B publication Critical patent/AT357993B/en

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)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
AT724175A 1974-09-24 1975-09-22 METHOD FOR THE REMOVAL OF NITROGEN OXIDS FROM AN OXYGEN-CONTAINING EXHAUST GAS AT357993B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4150574A GB1523726A (en) 1974-09-24 1974-09-24 Process for removing no from a flue gas by selective reduction with

Publications (2)

Publication Number Publication Date
ATA724175A ATA724175A (en) 1980-01-15
AT357993B true AT357993B (en) 1980-08-11

Family

ID=10420007

Family Applications (1)

Application Number Title Priority Date Filing Date
AT724175A AT357993B (en) 1974-09-24 1975-09-22 METHOD FOR THE REMOVAL OF NITROGEN OXIDS FROM AN OXYGEN-CONTAINING EXHAUST GAS

Country Status (9)

Country Link
JP (1) JPS5837009B2 (en)
AT (1) AT357993B (en)
CA (1) CA1064225A (en)
DE (1) DE2542204A1 (en)
FR (1) FR2285922A1 (en)
GB (1) GB1523726A (en)
IT (1) IT1042887B (en)
NL (1) NL181846C (en)
SE (1) SE413887B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7601371A (en) * 1976-02-11 1977-08-15 Shell Int Research PROCEDURE FOR THE SIMULTANEOUS REMOVAL OF NITROGEN OXIDES AND SULFUR OXIDES FROM A GAS FLOW.
JPS5314189A (en) * 1976-07-26 1978-02-08 Hitachi Zosen Corp Denitration catalyst supporting copper sulfate
DE3701527A1 (en) * 1987-01-21 1988-08-04 Metallgesellschaft Ag METHOD FOR SIMULTANEOUS NICKELING AND DESULFURATION OF AN OXYGEN-EXHAUST GAS
DE3862859D1 (en) * 1988-01-22 1991-06-20 Metallgesellschaft Ag METHOD FOR CATALYTIC REDUCTION OF NO.
DE3830045C2 (en) * 1988-09-03 1993-09-30 Bayer Ag Process for the reduction of nitrogen oxides contained in exhaust gases by means of a zeolite-containing catalyst

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515247B2 (en) * 1974-06-11 1980-04-22

Also Published As

Publication number Publication date
JPS5837009B2 (en) 1983-08-13
SE7510605L (en) 1976-03-25
DE2542204A1 (en) 1976-04-08
JPS5157676A (en) 1976-05-20
FR2285922B1 (en) 1978-04-07
CA1064225A (en) 1979-10-16
NL181846C (en) 1987-11-16
ATA724175A (en) 1980-01-15
FR2285922A1 (en) 1976-04-23
NL181846B (en) 1987-06-16
SE413887B (en) 1980-06-30
GB1523726A (en) 1978-09-06
IT1042887B (en) 1980-01-30
DE2542204C2 (en) 1987-02-19
NL7511144A (en) 1976-03-26

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