IT1278533B1 - Processo di depurazione di atmosfere inquinate con un ossido di azoto - Google Patents

Processo di depurazione di atmosfere inquinate con un ossido di azoto

Info

Publication number
IT1278533B1
IT1278533B1 IT95MI002634A ITMI952634A IT1278533B1 IT 1278533 B1 IT1278533 B1 IT 1278533B1 IT 95MI002634 A IT95MI002634 A IT 95MI002634A IT MI952634 A ITMI952634 A IT MI952634A IT 1278533 B1 IT1278533 B1 IT 1278533B1
Authority
IT
Italy
Prior art keywords
purification
nitrogen oxide
polluted atmospheres
atmospheres
polluted
Prior art date
Application number
IT95MI002634A
Other languages
English (en)
Italian (it)
Inventor
Jean Morlec
Christian Hamon
Original Assignee
Inst Francais Du Petrole
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 Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of ITMI952634A0 publication Critical patent/ITMI952634A0/it
Publication of ITMI952634A1 publication Critical patent/ITMI952634A1/it
Application granted granted Critical
Publication of IT1278533B1 publication Critical patent/IT1278533B1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • B01J20/18—Synthetic zeolitic molecular sieves
    • B01J20/186—Chemical treatments in view of modifying the properties of the sieve, e.g. increasing the stability or the activity, also decreasing the activity
    • 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
    • B01D53/02—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 by adsorption, e.g. preparative gas chromatography

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treating Waste Gases (AREA)
  • Separation Of Gases By Adsorption (AREA)
IT95MI002634A 1994-12-29 1995-12-14 Processo di depurazione di atmosfere inquinate con un ossido di azoto IT1278533B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9415833A FR2728806A1 (fr) 1994-12-29 1994-12-29 Adsorbants utilisables dans les procedes d'epuration d'atmospheres polluees par un oxyde d'azote

Publications (3)

Publication Number Publication Date
ITMI952634A0 ITMI952634A0 (enrdf_load_stackoverflow) 1995-12-14
ITMI952634A1 ITMI952634A1 (it) 1997-06-14
IT1278533B1 true IT1278533B1 (it) 1997-11-24

Family

ID=9470386

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95MI002634A IT1278533B1 (it) 1994-12-29 1995-12-14 Processo di depurazione di atmosfere inquinate con un ossido di azoto

Country Status (5)

Country Link
BE (1) BE1010539A3 (enrdf_load_stackoverflow)
DE (1) DE19549114A1 (enrdf_load_stackoverflow)
FR (1) FR2728806A1 (enrdf_load_stackoverflow)
GB (1) GB2296491A (enrdf_load_stackoverflow)
IT (1) IT1278533B1 (enrdf_load_stackoverflow)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3509042A (en) * 1961-10-05 1970-04-28 Mobil Oil Corp Shape selective zeolite having a metal component therein
NL301296A (enrdf_load_stackoverflow) * 1962-12-03 1900-01-01
FR1512263A (fr) * 1967-02-17 1968-02-02 Wolfen Filmfab Veb Procédé pour éliminer l'oxyde de carbone des gaz
US4153429A (en) * 1975-05-21 1979-05-08 Union Carbide Corporation Selective adsorption of NOx from gas streams
DE3226840A1 (de) * 1982-07-17 1984-02-16 Kernforschungsanlage Jülich GmbH, 5170 Jülich Verfahren zur abtrennung und rezyklierung von no(pfeil abwaerts)x(pfeil abwaerts)-gasanteilen durch ad- und desorption an molsieb
DE3805734A1 (de) * 1988-02-24 1989-08-31 Bosch Gmbh Robert Verwendung von zeolithen als spezifische adsorbentien fuer no(pfeil abwaerts)x(pfeil abwaerts) und co
JPH01299642A (ja) * 1988-05-30 1989-12-04 Hitachi Zosen Corp 低濃度窒素酸化物の吸着除去剤
JPH02251247A (ja) * 1989-03-24 1990-10-09 Masakazu Iwamoto 窒素酸化物の分解触媒
JP3153821B2 (ja) * 1991-09-20 2001-04-09 正和 岩本 窒素酸化物のｐｔｓａ用又はｔｓａ用吸着剤
JPH0647246A (ja) * 1992-07-31 1994-02-22 Takuma Sogo Kenkyusho:Kk 吸着式空気清浄機とそれに用いる吸着剤

Also Published As

Publication number Publication date
ITMI952634A1 (it) 1997-06-14
FR2728806B1 (enrdf_load_stackoverflow) 1997-02-14
GB9526647D0 (en) 1996-02-28
FR2728806A1 (fr) 1996-07-05
BE1010539A3 (fr) 1998-10-06
GB2296491A (en) 1996-07-03
ITMI952634A0 (enrdf_load_stackoverflow) 1995-12-14
DE19549114A1 (de) 1996-07-04

Similar Documents

Publication Publication Date Title
DE69410140D1 (de) Gasreinigungsverfahren
BR9504561A (pt) Processo de fabricaçao de restriçao e restriçao
BR9306136A (pt) Sistema e processo de destilaçao e purificaçao
IT1276318B1 (it) Processo per il trattamento di rifiuti con impiego di ossidazione
NO940170L (no) Gassrensningsanordning
FI930107A7 (fi) Amiinioksideja
FI945549L (fi) Deoksiribonukleaasin puhdistetut muodot
BR9402038A (pt) Processo de purificação de pentaflúor etano
BR9303854A (pt) Processo para purificaçao de um poliéter poliol e poliéter poliol purificado
BR9300234A (pt) Processo para a purificacao de polissulfetos
IT1271097B (it) Processo di rigenerazione di catalizzatore
DE69415387D1 (de) Reinigung von Propylenoxid
BR9408427A (pt) Processo para purificação de gás natural
BR9202606A (pt) Processo para a purificacao de organopolissiloxanos
BR9305994A (pt) Processo de purificação de 6-Aminocapronitrila
ITMI920914A0 (it) Processo di produzione di gomma butile
FI954519A0 (fi) Vaunu
PT844999E (pt) Processo de purificacao
BR9302417A (pt) Processo para purificacao de indigo
IT1278533B1 (it) Processo di depurazione di atmosfere inquinate con un ossido di azoto
BR9202583A (pt) Processo de purificacao de indigo
BR9201133A (pt) Processo para purificacao de indigo
DE69424442D1 (de) Hydrierverfahren
BR9005399A (pt) Processo para purificacao de fluoreto de hidrogenio
BR9400670A (pt) Processo de hidrocarbonilação

Legal Events

Date Code Title Description
0001 Granted