FR2728806B1 - - Google Patents

Info

Publication number
FR2728806B1
FR2728806B1 FR9415833A FR9415833A FR2728806B1 FR 2728806 B1 FR2728806 B1 FR 2728806B1 FR 9415833 A FR9415833 A FR 9415833A FR 9415833 A FR9415833 A FR 9415833A FR 2728806 B1 FR2728806 B1 FR 2728806B1
Authority
FR
France
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 - Fee Related
Application number
FR9415833A
Other languages
French (fr)
Other versions
FR2728806A1 (fr
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 filed Critical
Priority to FR9415833A priority Critical patent/FR2728806A1/fr
Priority to IT95MI002634A priority patent/IT1278533B1/it
Priority to GB9526647A priority patent/GB2296491A/en
Priority to DE19549114A priority patent/DE19549114A1/de
Priority to BE9501081A priority patent/BE1010539A3/fr
Publication of FR2728806A1 publication Critical patent/FR2728806A1/fr
Application granted granted Critical
Publication of FR2728806B1 publication Critical patent/FR2728806B1/fr
Granted legal-status Critical Current

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)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treating Waste Gases (AREA)
  • Separation Of Gases By Adsorption (AREA)
FR9415833A 1994-12-29 1994-12-29 Adsorbants utilisables dans les procedes d'epuration d'atmospheres polluees par un oxyde d'azote Granted FR2728806A1 (fr)

Priority Applications (5)

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
IT95MI002634A IT1278533B1 (it) 1994-12-29 1995-12-14 Processo di depurazione di atmosfere inquinate con un ossido di azoto
GB9526647A GB2296491A (en) 1994-12-29 1995-12-29 Purification of atmospheres polluted by NO
DE19549114A DE19549114A1 (de) 1994-12-29 1995-12-29 Verfahren zum Reinigen von Stickoxid NO enthaltender Luft über einem Adsorptionsmittel
BE9501081A BE1010539A3 (fr) 1994-12-29 1995-12-29 Procede d'epuration d'atmospheres polluees par un oxyde d'azote.

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 (2)

Publication Number Publication Date
FR2728806A1 FR2728806A1 (fr) 1996-07-05
FR2728806B1 true FR2728806B1 (forum.php) 1997-02-14

Family

ID=9470386

Family Applications (1)

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

Country Status (5)

Country Link
BE (1) BE1010539A3 (forum.php)
DE (1) DE19549114A1 (forum.php)
FR (1) FR2728806A1 (forum.php)
GB (1) GB2296491A (forum.php)
IT (1) IT1278533B1 (forum.php)

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 (forum.php) * 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
GB9526647D0 (en) 1996-02-28
IT1278533B1 (it) 1997-11-24
DE19549114A1 (de) 1996-07-04
FR2728806A1 (fr) 1996-07-05
GB2296491A (en) 1996-07-03
ITMI952634A1 (it) 1997-06-14
ITMI952634A0 (forum.php) 1995-12-14
BE1010539A3 (fr) 1998-10-06

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse

Effective date: 20140829