Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01D—SEPARATION
  • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
  • B01D3/14—Fractional distillation or use of a fractionation or rectification column
  • B01D3/16—Fractionating columns in which vapour bubbles through liquid
• • 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
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10S261/00—Gas and liquid contact apparatus
  • Y10S261/72—Packing elements

Landscapes

• Chemical & Material Sciences (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Engineering & Computer Science (AREA)
• Combustion & Propulsion (AREA)
• Mechanical Engineering (AREA)
• General Engineering & Computer Science (AREA)
• Physics & Mathematics (AREA)
• Thermal Sciences (AREA)
• Organic Chemistry (AREA)
• Physical Or Chemical Processes And Apparatus (AREA)
• Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
• Filling Or Discharging Of Gas Storage Vessels (AREA)
• Pens And Brushes (AREA)
• Silicon Compounds (AREA)

Applications Claiming Priority (1)

Publications (3)

Family

ID=20009440

Family Applications (1)

Country Status (11)

Families Citing this family (8)

Family Cites Families (17)

• 1981
  • 1981-07-29 PL PL1981232397A patent/PL129859B1/pl unknown
• 1982
  • 1982-07-15 AT AT0276482A patent/AT383286B/de not_active IP Right Cessation
  • 1982-07-19 US US06/399,919 patent/US4490310A/en not_active Expired - Fee Related
  • 1982-07-19 SU SU823466073A patent/SU1204240A1/ru active
  • 1982-07-23 CS CS825608A patent/CS275235B2/cs unknown
  • 1982-07-26 GB GB08221559A patent/GB2104798B/en not_active Expired
  • 1982-07-27 DD DD82241986A patent/DD202508A5/de unknown
  • 1982-07-27 DE DE19823228045 patent/DE3228045A1/de active Granted
  • 1982-07-28 IT IT22621/82A patent/IT1152475B/it active
  • 1982-07-29 FR FR8213267A patent/FR2510424A1/fr active Granted
  • 1982-07-29 JP JP57132925A patent/JPS5867336A/ja active Pending

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