NL181846C - PROCESS FOR REMOVING NOŸX FROM A FLUE GAS BY SELECTIVE REDUCTION WITH NHŸ3. - Google Patents

PROCESS FOR REMOVING NOŸX FROM A FLUE GAS BY SELECTIVE REDUCTION WITH NHŸ3.

Info

Publication number
NL181846C
NL181846C NL7511144A NL7511144A NL181846C NL 181846 C NL181846 C NL 181846C NL 7511144 A NL7511144 A NL 7511144A NL 7511144 A NL7511144 A NL 7511144A NL 181846 C NL181846 C NL 181846C
Authority
NL
Netherlands
Prior art keywords
noÿx
nhÿ3
flue gas
selective reduction
selective
Prior art date
Application number
NL7511144A
Other languages
Dutch (nl)
Other versions
NL181846B (en
NL7511144A (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 NL7511144A publication Critical patent/NL7511144A/en
Publication of NL181846B publication Critical patent/NL181846B/en
Application granted granted Critical
Publication of NL181846C publication Critical patent/NL181846C/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)
NL7511144A 1974-09-24 1975-09-22 PROCESS FOR REMOVING NOŸX FROM A FLUE GAS BY SELECTIVE REDUCTION WITH NHŸ3. NL181846C (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 (3)

Publication Number Publication Date
NL7511144A NL7511144A (en) 1976-03-26
NL181846B NL181846B (en) 1987-06-16
NL181846C true NL181846C (en) 1987-11-16

Family

ID=10420007

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7511144A NL181846C (en) 1974-09-24 1975-09-22 PROCESS FOR REMOVING NOŸX FROM A FLUE GAS BY SELECTIVE REDUCTION WITH NHŸ3.

Country Status (9)

Country Link
JP (1) JPS5837009B2 (en)
AT (1) AT357993B (en)
CA (1) CA1064225A (en)
DE (1) DE2542204C2 (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
ES2022607B3 (en) * 1988-01-22 1991-12-01 Metallgesellschaft Ag PROCEDURE FOR THE 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
CA1064225A (en) 1979-10-16
NL181846B (en) 1987-06-16
JPS5157676A (en) 1976-05-20
DE2542204A1 (en) 1976-04-08
NL7511144A (en) 1976-03-26
FR2285922B1 (en) 1978-04-07
FR2285922A1 (en) 1976-04-23
GB1523726A (en) 1978-09-06
SE7510605L (en) 1976-03-25
ATA724175A (en) 1980-01-15
SE413887B (en) 1980-06-30
AT357993B (en) 1980-08-11
IT1042887B (en) 1980-01-30
DE2542204C2 (en) 1987-02-19

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee