IT1010865B - Processo e dispositivo per la depurazione di aria inquinata - Google Patents

Processo e dispositivo per la depurazione di aria inquinata

Info

Publication number
IT1010865B
IT1010865B IT42588/74A IT4258874A IT1010865B IT 1010865 B IT1010865 B IT 1010865B IT 42588/74 A IT42588/74 A IT 42588/74A IT 4258874 A IT4258874 A IT 4258874A IT 1010865 B IT1010865 B IT 1010865B
Authority
IT
Italy
Prior art keywords
purification
polluted air
polluted
air
Prior art date
Application number
IT42588/74A
Other languages
English (en)
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of IT1010865B publication Critical patent/IT1010865B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/08—Separating gaseous impurities from gases or gaseous mixtures or from liquefied gases or liquefied gaseous mixtures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D51/00—Auxiliary pretreatment of gases or vapours to be cleaned
    • B01D51/10—Conditioning the gas to be cleaned
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2205/00—Processes or apparatus using other separation and/or other processing means
    • F25J2205/10—Processes or apparatus using other separation and/or other processing means using combined expansion and separation, e.g. in a vortex tube, "Ranque tube" or a "cyclonic fluid separator", i.e. combination of an isentropic nozzle and a cyclonic separator; Centrifugal separation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2205/00—Processes or apparatus using other separation and/or other processing means
    • F25J2205/20—Processes or apparatus using other separation and/or other processing means using solidification of components
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2210/00—Processes characterised by the type or other details of the feed stream
    • F25J2210/40—Air or oxygen enriched air, i.e. generally less than 30mol% of O2
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2210/00—Processes characterised by the type or other details of the feed stream
    • F25J2210/42—Nitrogen
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2215/00—Processes characterised by the type or other details of the product stream
    • F25J2215/40—Air or oxygen enriched air, i.e. generally less than 30mol% of O2
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2270/00—Refrigeration techniques used
    • F25J2270/90—External refrigeration, e.g. conventional closed-loop mechanical refrigeration unit using Freon or NH3, unspecified external refrigeration
    • F25J2270/904—External refrigeration, e.g. conventional closed-loop mechanical refrigeration unit using Freon or NH3, unspecified external refrigeration by liquid or gaseous cryogen in an open loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Treating Waste Gases (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
IT42588/74A 1973-04-03 1974-03-29 Processo e dispositivo per la depurazione di aria inquinata IT1010865B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2316570A DE2316570C2 (de) 1973-04-03 1973-04-03 Verfahren und Vorrichtung zur Abgasreinigung

Publications (1)

Publication Number Publication Date
IT1010865B true IT1010865B (it) 1977-01-20

Family

ID=5876859

Family Applications (1)

Application Number Title Priority Date Filing Date
IT42588/74A IT1010865B (it) 1973-04-03 1974-03-29 Processo e dispositivo per la depurazione di aria inquinata

Country Status (10)

Country Link
US (1) US3922151A (it)
JP (1) JPS507779A (it)
BE (1) BE813246A (it)
DD (1) DD111296A5 (it)
DE (1) DE2316570C2 (it)
FR (1) FR2224720B1 (it)
GB (1) GB1470187A (it)
IT (1) IT1010865B (it)
NL (1) NL7404315A (it)
SE (1) SE387251B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1582955A (en) * 1976-07-28 1981-01-21 Boc Ltd Condensation of the vapour of a volatile liquid
US4331375A (en) * 1978-11-28 1982-05-25 Tokyo Shibaura Denki Kabushiki Kaisha Electrical contact assembly
DE2902391C2 (de) * 1979-01-23 1985-05-02 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Verfahren zum Abscheiden von bestimmten Komponenten aus einem Gasgemisch und Vorrichtung zur Durchführung dieses Verfahrens
DE8003708U1 (de) * 1980-02-12 1980-08-28 Isartaler Schraubenkompressoren Gmbh, 8192 Gertsried Kondensatabscheider fuer einen kuehler
DE3339565C2 (de) * 1983-11-02 1989-12-14 Pero KG - P. Erbel, 8901 Königsbrunn Verfahren zur Rückgewinnung von Lösungsmittel bei der Trocknung von mittels eines flüssigen Lösungsmittels gereinigtem Gut
US4594793A (en) * 1984-08-16 1986-06-17 The United States Of America As Represented By The United States Department Of Energy Drying of pulverized material with heated condensible vapor
JPS6448157U (it) * 1987-09-17 1989-03-24
US5150576A (en) * 1990-11-16 1992-09-29 Liquid Carbonic Corporation Vapor collecting apparatus
US5263337A (en) * 1992-04-21 1993-11-23 Mcmillan Robert B Inertial parallel flow air conditioner
US5766314A (en) * 1992-11-13 1998-06-16 France Grignotage Process and device for treating working atmosphere using a cyclone exchanger
CA2200825C (en) * 1997-03-24 2004-07-13 Vision Almet Limited Moisture separator for digester gases and landfill gases and raw natural gases
GB0225336D0 (en) * 2002-10-31 2002-12-11 Genevac Ltd Improvements in and relating to glass condensers
MXPA06000980A (es) * 2003-08-25 2006-04-27 Bendix Commercial Vehicle Sys Valvula de drenaje.
US20070081924A1 (en) * 2005-10-12 2007-04-12 Hood Ian F Scrubbing "ionized" rainstorm tunnel (S.I.R.T)
BRPI0915913A2 (pt) * 2008-07-15 2018-03-06 Mi Llc purificador de vapor de óleo

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT87724B (de) * 1916-07-21 1922-03-27 Linde Eismasch Ag Verfahren zur Zerlegung von Gasgemischen.
US2452260A (en) * 1944-12-23 1948-10-26 Golden State Company Ltd Heating apparatus
US2487176A (en) * 1945-04-24 1949-11-08 Solar Aircraft Co System for recovering water from exhaust gas
NL105948C (it) * 1956-10-19 1963-09-16
US3470678A (en) * 1967-06-20 1969-10-07 Exxon Research Engineering Co Cyclone separator for high temperature operations

Also Published As

Publication number Publication date
DE2316570C2 (de) 1983-01-27
SE387251B (sv) 1976-09-06
GB1470187A (en) 1977-04-14
FR2224720B1 (it) 1977-10-14
JPS507779A (it) 1975-01-27
FR2224720A1 (it) 1974-10-31
US3922151A (en) 1975-11-25
DD111296A5 (it) 1975-02-12
BE813246A (fr) 1974-10-03
NL7404315A (it) 1974-10-07
DE2316570A1 (de) 1974-10-31

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