ES437731A1 - Multistage installation for processing a gas - Google Patents

Multistage installation for processing a gas

Info

Publication number
ES437731A1
ES437731A1 ES437731A ES437731A ES437731A1 ES 437731 A1 ES437731 A1 ES 437731A1 ES 437731 A ES437731 A ES 437731A ES 437731 A ES437731 A ES 437731A ES 437731 A1 ES437731 A1 ES 437731A1
Authority
ES
Spain
Prior art keywords
gas
liquid
diffuser
processing
lower step
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
Application number
ES437731A
Other languages
Spanish (es)
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.)
Air Industrie SA
Original Assignee
Air Industrie SA
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 Air Industrie SA filed Critical Air Industrie SA
Publication of ES437731A1 publication Critical patent/ES437731A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/12—Washers with plural different washing sections
    • 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
    • B01D53/14—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 by absorption
    • B01D53/18—Absorbing units; Liquid distributors therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/06—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Gas Separation By Absorption (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Treating Waste Gases (AREA)
  • Separation Of Particles Using Liquids (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

Improvements in staggered installations for bringing gas into contact with a liquid, of the turbulent droplet suspension type, characterized in that the installation comprises at least two superimposed steps connected directly to each other and that together constitute a vertical duct for the gas to be treated, introduced at the base of the lower step, each of these steps comprising a diffuser that flares upwards, with, at the top of the lower step, a narrow section passage, and because at least the lower diffuser comprises at its base means for introducing a treatment liquid, suitable to allow spraying of the liquid under the effect of the gaseous flow, communicating a droplet separating device with the upper part of the upper step. (Machine-translation by Google Translate, not legally binding)
ES437731A 1974-05-17 1975-05-16 Multistage installation for processing a gas Expired ES437731A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7417357A FR2270925B1 (en) 1974-05-17 1974-05-17

Publications (1)

Publication Number Publication Date
ES437731A1 true ES437731A1 (en) 1977-03-01

Family

ID=9139034

Family Applications (1)

Application Number Title Priority Date Filing Date
ES437731A Expired ES437731A1 (en) 1974-05-17 1975-05-16 Multistage installation for processing a gas

Country Status (7)

Country Link
JP (1) JPS50155473A (en)
BE (1) BE829200A (en)
DE (1) DE2521955A1 (en)
ES (1) ES437731A1 (en)
FR (1) FR2270925B1 (en)
GB (1) GB1472354A (en)
IT (1) IT1028824B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19713773A1 (en) * 1997-04-03 1998-10-08 Babcock Anlagen Gmbh absorber

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB728981A (en) * 1952-02-05 1955-04-27 Vicard Pierre G Improvements in or relating to devices for the extraction of dust from gases

Also Published As

Publication number Publication date
BE829200A (en) 1975-11-17
DE2521955A1 (en) 1975-11-27
IT1028824B (en) 1979-02-10
FR2270925A1 (en) 1975-12-12
JPS50155473A (en) 1975-12-15
GB1472354A (en) 1977-05-04
FR2270925B1 (en) 1980-03-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19881024