DE69524933D1 - Luftfilter mit Regenerierungsverfahren - Google Patents

Luftfilter mit Regenerierungsverfahren

Info

Publication number
DE69524933D1
DE69524933D1 DE69524933T DE69524933T DE69524933D1 DE 69524933 D1 DE69524933 D1 DE 69524933D1 DE 69524933 T DE69524933 T DE 69524933T DE 69524933 T DE69524933 T DE 69524933T DE 69524933 D1 DE69524933 D1 DE 69524933D1
Authority
DE
Germany
Prior art keywords
air filter
regeneration process
regeneration
filter
air
Prior art date
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 - Lifetime
Application number
DE69524933T
Other languages
English (en)
Other versions
DE69524933T2 (de
Inventor
Carloandrea Malvicino
Mario Palazzetti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centro Ricerche Fiat SCpA
Original Assignee
Centro Ricerche Fiat SCpA
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 Centro Ricerche Fiat SCpA filed Critical Centro Ricerche Fiat SCpA
Application granted granted Critical
Publication of DE69524933D1 publication Critical patent/DE69524933D1/de
Publication of DE69524933T2 publication Critical patent/DE69524933T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28052—Several layers of identical or different sorbents stacked in a housing, e.g. in a column
    • 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
    • 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
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3408—Regenerating or reactivating of aluminosilicate molecular sieves
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3416—Regenerating or reactivating of sorbents or filter aids comprising free carbon, e.g. activated carbon
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3441—Regeneration or reactivation by electric current, ultrasound or irradiation, e.g. electromagnetic radiation such as X-rays, UV, light, microwaves
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
    • B01J2220/66—Other type of housings or containers not covered by B01J2220/58 - B01J2220/64

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Filtering Materials (AREA)
  • Treating Waste Gases (AREA)
DE69524933T 1994-11-25 1995-11-18 Luftfilter mit Regenerierungsverfahren Expired - Lifetime DE69524933T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT94TO000965A IT1267172B1 (it) 1994-11-25 1994-11-25 Filtro per aria e relativo procedimento di rigenerazione.

Publications (2)

Publication Number Publication Date
DE69524933D1 true DE69524933D1 (de) 2002-02-14
DE69524933T2 DE69524933T2 (de) 2002-07-18

Family

ID=11412934

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69524933T Expired - Lifetime DE69524933T2 (de) 1994-11-25 1995-11-18 Luftfilter mit Regenerierungsverfahren

Country Status (4)

Country Link
EP (1) EP0715878B1 (de)
DE (1) DE69524933T2 (de)
ES (1) ES2169741T3 (de)
IT (1) IT1267172B1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998018540A1 (en) * 1996-10-28 1998-05-07 Airguard Industries, Inc. Method and apparatus for rejuvenating contaminated filter elements
US5912423A (en) * 1997-01-23 1999-06-15 Calgon Carbon Corporation Method and means for purifying air with a regenerable carbon cloth sorbent
DE10107322B4 (de) * 2001-02-16 2010-11-18 Berufsgenossenschaft Der Bauwirtschaft Verfahren und Verwendung einer Vorrichtung zur Hemmung des Wachstums von Mikroorganismen auf Filtermedien
EP2436433B1 (de) * 2010-10-01 2013-04-17 Volvo Car Corporation Geruchsverhindernde Luftfilteranordnung für ein Fahrzeug
US9688119B2 (en) 2015-08-18 2017-06-27 Ford Global Technologies, Llc Apparatus and method for regenerating odor absorbent in a motor vehicle HVAC system
US10336162B2 (en) 2017-06-27 2019-07-02 Ford Global Technologies Llc HVAC system with odor absorbent regeneration
KR20210105722A (ko) 2020-02-19 2021-08-27 삼성전자주식회사 오염 물질 정화제, 이를 포함한 오염 물질 정화 필터 및 이를 포함한 오염 물질 정화 장치
DE102020116375B4 (de) 2020-06-22 2024-06-27 Ivat Gmbh Hygiene-Einheit sowie Verfahren zu deren Betrieb
KR20220126157A (ko) 2021-03-08 2022-09-15 삼성전자주식회사 복합 광촉매 구조체, 이를 포함하는 광촉매 필터 및 공기정화장치

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8700521U1 (de) * 1987-01-12 1987-05-21 Schlimme, Wolfram, Dr.Ing. Dipl.-Ing. Dipl.-Wirtsch.-Ing., 8000 München Innenraumluftfilter für Kraftfahrzeuge
DE4030145C1 (de) * 1990-09-24 1992-04-23 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
JP3078850B2 (ja) * 1990-12-28 2000-08-21 日揮ユニバーサル株式会社 ゼオライト含有吸着組成物およびこの吸着組成物を含む吸着分解組成物

Also Published As

Publication number Publication date
EP0715878A1 (de) 1996-06-12
ES2169741T3 (es) 2002-07-16
DE69524933T2 (de) 2002-07-18
IT1267172B1 (it) 1997-01-28
ITTO940965A0 (it) 1994-11-25
EP0715878B1 (de) 2002-01-09
ITTO940965A1 (it) 1996-05-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition