GR67218B - - Google Patents

Info

Publication number
GR67218B
GR67218B GR61332A GR800161332A GR67218B GR 67218 B GR67218 B GR 67218B GR 61332 A GR61332 A GR 61332A GR 800161332 A GR800161332 A GR 800161332A GR 67218 B GR67218 B GR 67218B
Authority
GR
Greece
Application number
GR61332A
Inventor
Jean-Yves Derrien
Laurent Seigneurin
Original Assignee
Rhone Poulenc Ind
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 Rhone Poulenc Ind filed Critical Rhone Poulenc Ind
Publication of GR67218B publication Critical patent/GR67218B/el

Links

Classifications

    • B01J35/60—
    • 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
    • B01J35/615—
    • B01J35/633—
    • B01J35/635—
    • B01J35/647—
    • B01J35/651—
GR61332A 1979-03-05 1980-03-03 GR67218B (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7905598A FR2450784A1 (fr) 1979-03-05 1979-03-05 Catalyseur d'elimination des oxydes d'azote contenus dans un courant gazeux

Publications (1)

Publication Number Publication Date
GR67218B true GR67218B (el) 1981-06-24

Family

ID=9222745

Family Applications (1)

Application Number Title Priority Date Filing Date
GR61332A GR67218B (el) 1979-03-05 1980-03-03

Country Status (15)

Country Link
US (1) US4314913A (el)
JP (1) JPS5916494B2 (el)
BE (1) BE882061A (el)
BR (1) BR8001269A (el)
DE (1) DE3008306C2 (el)
DK (1) DK151939C (el)
FI (1) FI67790C (el)
FR (1) FR2450784A1 (el)
GB (1) GB2046119B (el)
GR (1) GR67218B (el)
IE (1) IE49534B1 (el)
IT (1) IT1188914B (el)
LU (1) LU82218A1 (el)
NL (1) NL8001309A (el)
SE (1) SE442859B (el)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4571329A (en) * 1984-08-13 1986-02-18 Babcock-Hitachi Kabushiki Kaisha Ammonia reduction-denitration process and apparatus therefor
DE3704030A1 (de) * 1987-02-10 1988-08-18 Ruhrgas Ag Verfahren zum abscheiden von stickstoffoxiden aus abgasen durch selektive katalytische reduktion
SE459903B (sv) * 1987-03-20 1989-08-21 Eka Nobel Ab Saett att rena roekgaser fraan kvaeveoxider
US4874590A (en) * 1988-04-07 1989-10-17 Uop Catalytic reduction of nitrogen oxides
DE4128629A1 (de) * 1991-08-29 1993-03-04 Basf Ag Silberhaltiger traegerkatalysator und verfahren zur katalytischen zersetzung von distickstoffmonoxid
FR2684899B1 (fr) * 1991-12-16 1994-03-25 Rhone Poulenc Chimie Catalyseur de reduction selective des oxydes d'azote contenus dans un flux gazeux et application desdits catalyseurs.
DE19533486A1 (de) * 1995-09-12 1997-03-13 Basf Ag Monomodale und polymodale Katalysatorträger und Katalysatoren mit engen Porengrößenverteilungen und deren Herstellverfahren
DE19533484A1 (de) * 1995-09-12 1997-03-13 Basf Ag Monomodale und polymodale Katalysatorträger und Katalysatoren mit engen Porengrößenverteilungen und deren Herstellverfahren
WO2001087480A1 (en) * 2000-05-19 2001-11-22 Imperial Chemical Industries Plc Catalysts with high cobalt surface area
EP1360006B1 (en) * 2001-02-13 2015-09-02 Sk Innovation Co., Ltd. Method for preparing a catalyst for selective catalytic reduction of nitrogen oxides
CN102000585B (zh) * 2010-08-16 2015-09-23 华电电力科学研究院 一种脱硝催化剂及其制备方法
JP2019508221A (ja) * 2015-12-22 2019-03-28 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー 酸化窒素を減少させるための反応器
JP7041062B2 (ja) * 2015-12-22 2022-03-23 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー 触媒床、及び酸化窒素を減少させるための方法
US10960352B2 (en) * 2015-12-22 2021-03-30 Shell Oil Company Catalyst bed and method for reducing nitrogen oxides

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL296764A (el) * 1962-08-17
US3279884A (en) * 1963-10-31 1966-10-18 Basf Ag Selective removal of oxides of nitrogen from gas mixtures containing oxygen
US3864451A (en) * 1973-08-16 1975-02-04 Environics Inc Method for Removing Nitric Oxide from Combustion Gases
CS179083B1 (en) * 1974-12-17 1977-10-31 Miroslav Markvart Mode of vanadium catalyzer production
US4164546A (en) * 1974-12-19 1979-08-14 Exxon Research & Engineering Co. Method of removing nitrogen oxides from gaseous mixtures
JPS5177593A (en) * 1974-12-28 1976-07-05 Japan Gasoline Haigasuchuno chitsusosankabutsukangenyoshokubai
US4031185A (en) * 1975-02-03 1977-06-21 Hitachi, Ltd. Process for making nitrogen oxides contained in flue gas harmless
FR2299909A1 (fr) * 1975-02-04 1976-09-03 Azote & Prod Chim Epuration des effluents gazeux contenant des oxydes d'azote

Also Published As

Publication number Publication date
NL193210C (el) 1999-03-03
JPS5916494B2 (ja) 1984-04-16
LU82218A1 (fr) 1980-09-24
US4314913A (en) 1982-02-09
BR8001269A (pt) 1980-11-04
DE3008306C2 (de) 1986-01-30
FI67790C (fi) 1985-06-10
FI67790B (fi) 1985-02-28
SE8001723L (sv) 1980-09-06
DE3008306A1 (de) 1980-09-11
GB2046119A (en) 1980-11-12
NL193210B (el) 1998-11-02
DK90980A (da) 1980-09-06
IE800424L (en) 1980-09-05
IT1188914B (it) 1988-01-28
IT8048073A0 (it) 1980-03-04
NL8001309A (nl) 1980-09-09
IT8048073A1 (it) 1981-09-04
SE442859B (sv) 1986-02-03
JPS55119443A (en) 1980-09-13
IE49534B1 (en) 1985-10-16
GB2046119B (en) 1983-04-20
DK151939B (da) 1988-01-18
FR2450784B1 (el) 1982-02-12
FR2450784A1 (fr) 1980-10-03
DK151939C (da) 1988-07-11
FI800657A (fi) 1980-09-06
BE882061A (fr) 1980-09-04

Similar Documents

Publication Publication Date Title
FR2449166B1 (el)
BR8002583A (el)
BR8006808A (el)
FR2448887B1 (el)
DE3017669C2 (el)
FR2448962B3 (el)
FR2448149B1 (el)
DE7920893U1 (el)
FR2448796B1 (el)
DE2930545C2 (el)
FR2446449B3 (el)
DE2928806C2 (el)
FR2448397B1 (el)
AU79557S (el)
AU78391S (el)
AU78569S (el)
AU79200S (el)
BR5901094U (el)
AU79558S (el)
AU79559S (el)
AU79826S (el)
AU79918S (el)
AU80228S (el)
AU79950S (el)
BG28730A1 (el)