ES468702A1 - Method of purifying a hot stream of gas for entraining particles and/or condensable gaseous products - Google Patents

Method of purifying a hot stream of gas for entraining particles and/or condensable gaseous products

Info

Publication number
ES468702A1
ES468702A1 ES468702A ES468702A ES468702A1 ES 468702 A1 ES468702 A1 ES 468702A1 ES 468702 A ES468702 A ES 468702A ES 468702 A ES468702 A ES 468702A ES 468702 A1 ES468702 A1 ES 468702A1
Authority
ES
Spain
Prior art keywords
column
gas
gaseous products
purifying
particles
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
ES468702A
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 ES468702A1 publication Critical patent/ES468702A1/en
Expired legal-status Critical Current

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
    • B01D53/68—Halogens or halogen compounds
    • 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
    • B01D47/10—Venturi scrubbers
    • 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
    • B01D53/02—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 adsorption, e.g. preparative gas chromatography
    • B01D53/06—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 adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
    • B01D53/10—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 adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds with dispersed adsorbents
    • B01D53/12—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 adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds with dispersed adsorbents according to the "fluidised technique"

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Process for the purification of a hot gaseous stream, which can carry particles and/or condensable gaseous products and/or which can be fixed on a solid, divided, absorbent or adsorbent material, according to which said current is sent to a vertical general direction column, to flow through it from bottom to top and thus lead to a separating device connected to the outlet of the column and suitable for effecting the separation between gas and particles, and according to which a suspension zone is created in the column of said divided material, for the fixing of said products, characterized in that a cooling liquid and/or pulverized reagent is injected into the column at the level of the lower part of said zone. (Machine-translation by Google Translate, not legally binding)
ES468702A 1977-04-12 1978-04-11 Method of purifying a hot stream of gas for entraining particles and/or condensable gaseous products Expired ES468702A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7710951A FR2387073A1 (en) 1977-04-12 1977-04-12 PROCESS FOR DEPURING A HOT GAS CURRENT THAT MAY CAUSE CONDENSABLE PARTICLES AND / OR GASEOUS PRODUCTS

Publications (1)

Publication Number Publication Date
ES468702A1 true ES468702A1 (en) 1978-12-16

Family

ID=9189301

Family Applications (1)

Application Number Title Priority Date Filing Date
ES468702A Expired ES468702A1 (en) 1977-04-12 1978-04-11 Method of purifying a hot stream of gas for entraining particles and/or condensable gaseous products

Country Status (4)

Country Link
ES (1) ES468702A1 (en)
FR (1) FR2387073A1 (en)
GB (1) GB1603326A (en)
NL (1) NL7803887A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1124490A (en) * 1978-09-20 1982-06-01 Aaron J. Teller Method and apparatus for cooling and neutralizing acid gases
FR2467016A1 (en) * 1979-10-08 1981-04-17 Air Ind METHOD AND INSTALLATION FOR THE TREATMENT OF A GAS BY CONTACTING A CURRENT OF THIS GAS WITH PARTICLES OF SOLID MATERIAL
FR2534831A1 (en) * 1982-10-25 1984-04-27 Air Ind INSTALLATION FOR INJECTING A POWDERY MATERIAL, IN PARTICULAR AN ADSORBENT MATERIAL, INTO A CONTACT COLUMN
JPS60216832A (en) * 1984-04-10 1985-10-30 Hitachi Zosen Corp Purification of waste gas by dry lime process
SE452255B (en) * 1984-10-23 1987-11-23 Skf Steel Eng Ab SET FOR PURIFICATION OF EXHAUST GAS FROM TOXIC CHLORINE COMPOUNDS AND / OR WEIGHTER THE FLASK, AND DEVICE FOR IMPLEMENTATION OF THE SET
GB2173124A (en) * 1985-03-29 1986-10-08 Scient Design Plant And Proces Removing particles from gas
JP2617544B2 (en) * 1988-11-14 1997-06-04 三菱重工業株式会社 Gas-liquid contact method
FR2692497B1 (en) * 1992-06-17 1994-11-25 Procedair Device for the treatment of a gas by contact with particles of solid matter.
FI121699B (en) * 2008-12-22 2011-03-15 Outotec Oyj Method and apparatus for removing particulate matter and tar component from carbon monoxide gas
CN108159785A (en) * 2017-12-29 2018-06-15 安徽蓝清源环境科技有限公司 A kind of high efficiency smart exhaust treatment system

Also Published As

Publication number Publication date
FR2387073B1 (en) 1982-03-12
GB1603326A (en) 1981-11-25
FR2387073A1 (en) 1978-11-10
NL7803887A (en) 1978-10-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981201