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1. WO1987007174 - MASS EXCHANGE APPARATUS

Publication Number WO/1987/007174
Publication Date 03.12.1987
International Application No. PCT/SU1986/000050
International Filing Date 29.05.1986
IPC
B01D 3/22 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
3Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
14Fractional distillation
16Fractionating columns in which vapour bubbles through liquid
22with horizontal sieve plates or grids; Construction of sieve plates or grids
B01D 47/04 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
47Separating dispersed particles from gases, air or vapours by liquid as separating agent
04by passing the gas or air or vapour through foam
B01J 19/32 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
19Chemical, physical or physico-chemical processes in general; Their relevant apparatus
32Packing elements in the form of grids or built-up elements for forming a unit or module inside the apparatus for mass or heat transfer
CPC
B01D 3/22
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
3Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
14Fractional distillation ; or use of a fractionation or rectification column
16Fractionating columns in which vapour bubbles through liquid
22with horizontal sieve plates or grids; Construction of sieve plates or grids
B01D 47/04
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
47Separating dispersed particles from gases, air or vapours by liquid as separating agent
04by passing the gas or air or vapour through foam
B01J 19/32
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
19Chemical, physical or physico-chemical processes in general; Their relevant apparatus
32Packing elements in the form of grids or built-up elements for forming a unit or module inside the apparatus for mass or heat transfer
B01J 2219/32206
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2219Chemical, physical or physico-chemical processes in general; Their relevant apparatus
32Details 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
322Basic shape of the elements
32203Sheets
32206Flat sheets
B01J 2219/32227
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2219Chemical, physical or physico-chemical processes in general; Their relevant apparatus
32Details 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
322Basic shape of the elements
32203Sheets
32224characterised by the orientation of the sheet
32227Vertical orientation
B01J 2219/32244
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2219Chemical, physical or physico-chemical processes in general; Their relevant apparatus
32Details 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
322Basic shape of the elements
32203Sheets
32237Sheets comprising apertures or perforations
32244Essentially circular apertures
Applicants
  • UKRAINSKY NAUCHNO-ISSLEDOVATELSKY INSTITUT PRIRODN [SU]/[SU] (AllExceptUS)
  • KISELEV, Viktor Mikhailovich [SU]/[SU] (UsOnly)
Inventors
  • KISELEV, Viktor Mikhailovich
Agents
  • THE USSR CHAMBER OF COMMERCE AND INDUSTRY
Priority Data
Publication Language Russian (ru)
Filing Language Russian (RU)
Designated States
Title
(EN) MASS EXCHANGE APPARATUS
(FR) APPAREIL D'ECHANGE MASSIQUE
Abstract
(EN) A mass exchange apparatus comprises a casing (1) in which is mounted at least one horizontal perforated tray (6) and foam blanket stabilizer (7). The foam blanket stabilizer (7) is mounted directly on the tray (6) and is shaped as a grating consisting of vertical strips (8). The vertical strips (8) form interconnecting cells (9). The lower parts of the strips (8) of the stabilizer (7) are blind, whereas their upper parts are perforated to provide for interconnection of the cells (9) of the grating.
(FR) Un appareil d'échange massique comporte un boîtier (1) dans lequel est monté au moins un plateau horizontal perforé (6) et un stabilisateur à couverture de mousse (7). Le stabilisateur à couverture de mousse (7) est monté directement sur le plateau (6) et a la forme d'une grille composée de bandes verticales (8). Ces bandes verticales (8) forment des cellules intercommunicantes (9). Les parties inférieures des bandes (8) du stabilisateur (7) sont pleines, alors que leurs parties supérieures sont perforées pour permettre l'intercommunication des cellules (9) de la grille.
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