IT951720B - Dispositivo per l eliminazione di gas acidi e nocivi contenuti nel l aria - Google Patents

Dispositivo per l eliminazione di gas acidi e nocivi contenuti nel l aria

Info

Publication number
IT951720B
IT951720B IT71235/71A IT7123571A IT951720B IT 951720 B IT951720 B IT 951720B IT 71235/71 A IT71235/71 A IT 71235/71A IT 7123571 A IT7123571 A IT 7123571A IT 951720 B IT951720 B IT 951720B
Authority
IT
Italy
Prior art keywords
elimination
acid
air
harmful gases
gases contained
Prior art date
Application number
IT71235/71A
Other languages
English (en)
Original Assignee
Mitsubishi Electric Corp
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
Priority claimed from JP45126085A external-priority patent/JPS5010709B1/ja
Priority claimed from JP45126084A external-priority patent/JPS5010708B1/ja
Priority claimed from JP2013571U external-priority patent/JPS4723763U/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of IT951720B publication Critical patent/IT951720B/it

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
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/32—Packing elements in the form of grids or built-up elements for forming a unit or module inside the apparatus for mass or heat transfer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/147—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification with both heat and humidity transfer between supplied and exhausted air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/02—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the heat-exchange media travelling at an angle to one another
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32203—Sheets
    • B01J2219/32206—Flat sheets
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32203—Sheets
    • B01J2219/3221—Corrugated sheets
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32203—Sheets
    • B01J2219/32213—Plurality of essentially parallel sheets
    • B01J2219/32217—Plurality of essentially parallel sheets with sheets having corrugations which intersect at an angle of 90 degrees
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32203—Sheets
    • B01J2219/32224—Sheets characterised by the orientation of the sheet
    • B01J2219/32227—Vertical orientation
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/322—Basic shape of the elements
    • B01J2219/32203—Sheets
    • B01J2219/32224—Sheets characterised by the orientation of the sheet
    • B01J2219/32231—Horizontal orientation
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/324—Composition or microstructure of the elements
    • B01J2219/32408—Metal
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/324—Composition or microstructure of the elements
    • B01J2219/32425—Ceramic
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
    • B01J2219/324—Composition or microstructure of the elements
    • B01J2219/32458—Paper
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F2003/1458—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification using regenerators

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Organic Chemistry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
IT71235/71A 1970-12-28 1971-12-27 Dispositivo per l eliminazione di gas acidi e nocivi contenuti nel l aria IT951720B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP45126085A JPS5010709B1 (it) 1970-12-28 1970-12-28
JP45126084A JPS5010708B1 (it) 1970-12-28 1970-12-28
JP2013571U JPS4723763U (it) 1971-03-22 1971-03-22

Publications (1)

Publication Number Publication Date
IT951720B true IT951720B (it) 1973-07-10

Family

ID=27282918

Family Applications (1)

Application Number Title Priority Date Filing Date
IT71235/71A IT951720B (it) 1970-12-28 1971-12-27 Dispositivo per l eliminazione di gas acidi e nocivi contenuti nel l aria

Country Status (8)

Country Link
US (1) US3925021A (it)
AU (1) AU432589B2 (it)
CA (1) CA953481A (it)
DE (1) DE2164688A1 (it)
FR (1) FR2120879A5 (it)
GB (1) GB1334310A (it)
IT (1) IT951720B (it)
SE (1) SE400903B (it)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4040804A (en) * 1975-05-23 1977-08-09 Halm Instrument Co., Inc. Heat and moisture exchanger
CH597866A5 (it) * 1975-11-25 1978-04-14 Castella Pierre De
US4093422A (en) * 1976-06-01 1978-06-06 Champion International Corporation Automotive exhaust system using filter containing calcium carbonate coating
FR2384221A1 (fr) * 1977-03-16 1978-10-13 Air Liquide Ensemble d'echange thermique du genre echangeur a plaques
JPS5579996A (en) * 1978-12-14 1980-06-16 Teijin Ltd Wet heat exchanger
US4402717A (en) * 1980-05-22 1983-09-06 Daikin Kogyo Co., Ltd. Apparatus for removing moisture and odors
JPS5726331A (en) * 1980-07-24 1982-02-12 Toyobo Co Ltd Air cooling system and air conditioning system using activated carbon fiber
US4383956A (en) * 1981-01-30 1983-05-17 American Optical Corporation Method of a single element complete air filtering structure for a respirator filter cartridge
WO1983002150A1 (en) * 1981-12-07 1983-06-23 Yano, Nobuyuki Heat exchange system
US4454099A (en) * 1982-05-06 1984-06-12 Phillips Petroleum Company Sorbent bases treated with organic halides and their use to remove acidic substances from gas mixtures
US4668249A (en) * 1983-07-13 1987-05-26 Purdue John C Dehumidification method and apparatus
DE3421320A1 (de) * 1984-06-08 1985-12-12 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Umluftfilter vorzugsweise fuer busfahrzeuge und raeume
DE3501527A1 (de) * 1984-06-08 1986-07-24 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Mehrschichtiger umluftfilter, vorzugsweise fuer fahrzeugkabinen und arbeitsschutzraeume
US4666478A (en) * 1984-10-17 1987-05-19 E.F.C. Control Inc. Scrubber apparatus for purifying foul air produced during an embalming, an autopsy or the like
DE3501678A1 (de) * 1985-01-19 1986-07-24 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Smog-filter
DE3636451A1 (de) * 1986-08-21 1988-04-28 Hoelter Heinz Chemischer sorptionsfilter zur abscheidung von cancerogenen stoffen wie dioxin, furan, formaldehyden, pah's, benzpyren und weiteren giftigen stoffen
US4786484A (en) * 1987-02-03 1988-11-22 Sanitech, Inc. Process for absorbing toxic gas
DE3730922A1 (de) * 1987-09-15 1989-04-06 Hoelter Heinz Chemisorptionsmasse zur beseitigung von geruechen und rauchfoermigen rueckstaenden, vorzugsweise tabakrauch
DE3732025A1 (de) * 1987-09-23 1989-04-06 Hoelter Heinz Chemisorptionsfilter zur beseitigung von tabakrauch sowie festen und gasfoermigen stoffen aus der atemluft
US4883117A (en) * 1988-07-20 1989-11-28 Sundstrand Corporation Swirl flow heat exchanger with reverse spiral configuration
US5626820A (en) * 1988-12-12 1997-05-06 Kinkead; Devon A. Clean room air filtering
US5582865A (en) * 1988-12-12 1996-12-10 Extraction Systems, Inc. Non-woven filter composite
US5030423A (en) * 1989-08-11 1991-07-09 Carrier Corporation Integrated air conditioning system
US5057128A (en) * 1990-07-03 1991-10-15 Flakt, Inc. Rotary adsorption assembly
DE4039951A1 (de) * 1990-12-14 1992-06-17 Hasso Von Bluecher Hitzebestaendiger adsorptionsfilter
DE4207233A1 (de) * 1992-03-07 1993-11-18 Geier Henninger Kurt Verfahren zur Herstellung von porösen Filterkörpern
US5607647A (en) * 1993-12-02 1997-03-04 Extraction Systems, Inc. Air filtering within clean environments
DE4432339C2 (de) * 1994-09-10 1998-10-08 Sandler Helmut Helsa Werke Filtereinrichtung
DE19500574A1 (de) * 1995-01-11 1996-07-18 Hasso Von Bluecher Adsorptionsfilter hoher Lufdurchlässigkeit
DE19505174B4 (de) * 1995-02-16 2004-05-06 Hasso von Blücher Adsorptionsfilter
US5785888A (en) * 1995-03-24 1998-07-28 Milmac Operating Company Method for removal of sulfur dioxide
DE19517016A1 (de) * 1995-05-10 1996-11-14 Bayerische Motoren Werke Ag Luftaufbereitungsanlage mit zumindest zwei Aktivkohle-Filtereinheiten
FR2741279B1 (fr) * 1995-11-17 2001-06-15 Inst Francais Du Petrole Bloc de garnissage a pouvoir eleve d'adsorption pour dispositif d'epuration d'effluents gazeux
US5702508A (en) * 1996-01-25 1997-12-30 Moratalla; Jose Ceramic desiccant device
WO1997045189A1 (en) * 1996-05-31 1997-12-04 Philips Electronics N.V. Air filtration device
DE29703827U1 (de) * 1997-03-03 1997-04-17 Behr Gmbh & Co, 70469 Stuttgart Filter, insbesondere für eine Klimaanlage eines Kraftfahrzeuges
DE19805011B4 (de) * 1998-02-07 2007-12-13 Behr Gmbh & Co. Kg Desorbierbares Sorptionsfilter, insbesondere zur Behandlung der einem Fahrzeuginnenraum zuführbaren Luft
US6145588A (en) * 1998-08-03 2000-11-14 Xetex, Inc. Air-to-air heat and moisture exchanger incorporating a composite material for separating moisture from air technical field
AUPP601598A0 (en) * 1998-09-17 1998-10-08 Alcatel Equipment housing with humidity pump
US6280504B1 (en) 1998-09-18 2001-08-28 Mcmahon James P. Hygroscopic monolith having a channel therethrough for modifying a gas therein by adsorption or desorption, and processes therefor
CA2283089C (en) 1999-05-10 2004-05-25 Mitsubishi Denki Kabushiki Kaisha Heat exchanger and method for preparing it
DE10044009A1 (de) * 2000-03-07 2001-11-08 Rudolf Gutmann Filter für ein Luft-oder Gasreinigungsgerät
US6364937B1 (en) * 2000-05-10 2002-04-02 Mcmahon James P. Humidity control system
US6780227B2 (en) * 2000-10-13 2004-08-24 Emprise Technology Associates Corp. Method of species exchange and an apparatus therefore
NL1018735C1 (nl) * 2001-08-10 2003-02-11 Forest Air B V Enthalpie-uitwisselaar.
US20060130451A1 (en) * 2004-12-17 2006-06-22 Lefei Ding Impregnated filter element, and methods
KR100938802B1 (ko) * 2009-06-11 2010-01-27 국방과학연구소 마이크로채널 열교환기
US8500890B2 (en) * 2011-03-01 2013-08-06 Faurecia Interior Systems, Inc. Air channel with integrated odor absorbing element

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US907180A (en) * 1906-11-14 1908-12-22 Herbert Ryder Composition for purifying air.
US1490588A (en) * 1922-12-13 1924-04-15 Chance And Hunt Ltd Process for condensing the acid fumes evolved during the concentration of sulphuric acid
US2038071A (en) * 1932-11-09 1936-04-21 Patent Finance Corp Fluid treating device
US3507627A (en) * 1964-05-22 1970-04-21 Prototech Inc Heating and catalytic chemical reaction apparatus
US3664095A (en) * 1968-10-21 1972-05-23 Gunnar C F Asker Exchange packing element

Also Published As

Publication number Publication date
DE2164688A1 (de) 1972-07-13
CA953481A (en) 1974-08-27
AU3737271A (en) 1973-03-01
US3925021A (en) 1975-12-09
AU432589B2 (en) 1973-03-01
SE400903B (sv) 1978-04-17
FR2120879A5 (it) 1972-08-18
GB1334310A (en) 1973-10-17

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