IT995413B - PROCESS OF PURIFICATION FOR EXHAUST GAS - Google Patents

PROCESS OF PURIFICATION FOR EXHAUST GAS

Info

Publication number
IT995413B
IT995413B IT2899073A IT2899073A IT995413B IT 995413 B IT995413 B IT 995413B IT 2899073 A IT2899073 A IT 2899073A IT 2899073 A IT2899073 A IT 2899073A IT 995413 B IT995413 B IT 995413B
Authority
IT
Italy
Prior art keywords
purification
exhaust gas
exhaust
gas
Prior art date
Application number
IT2899073A
Other languages
Italian (it)
Original Assignee
Krupp Gmbh
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 Krupp Gmbh filed Critical Krupp Gmbh
Application granted granted Critical
Publication of IT995413B publication Critical patent/IT995413B/en

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
    • 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"
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/40—Alkaline earth metal or magnesium compounds
    • B01D2251/404—Alkaline earth metal or magnesium compounds of calcium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B01D2251/602—Oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/202—Single element halogens
    • B01D2257/2027—Fluorine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/204—Inorganic halogen compounds
    • B01D2257/2045—Hydrochloric acid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/302—Sulfur oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/025—Other waste gases from metallurgy plants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/402—Further details for adsorption processes and devices using two beds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
IT2899073A 1972-09-23 1973-09-18 PROCESS OF PURIFICATION FOR EXHAUST GAS IT995413B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722246806 DE2246806C2 (en) 1972-09-23 1972-09-23 Process for cleaning exhaust gases

Publications (1)

Publication Number Publication Date
IT995413B true IT995413B (en) 1975-11-10

Family

ID=5857208

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2899073A IT995413B (en) 1972-09-23 1973-09-18 PROCESS OF PURIFICATION FOR EXHAUST GAS

Country Status (10)

Country Link
BE (1) BE804974A (en)
CH (1) CH577337A5 (en)
DE (1) DE2246806C2 (en)
ES (1) ES418893A1 (en)
FR (1) FR2200042B1 (en)
GB (1) GB1441293A (en)
IT (1) IT995413B (en)
LU (1) LU68460A1 (en)
NL (1) NL179456C (en)
SE (1) SE401461B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2615828A1 (en) * 1976-04-10 1977-10-13 Heinz Hoelter Gas purificn. by addn. of absorbent - in series of stages with sepn. and recycling of absorbent after each stage
DE2702693C3 (en) * 1977-01-24 1982-02-04 Fried. Krupp Gmbh, 4300 Essen Device for carrying out chemical and / or physical processes
AT400004B (en) * 1994-03-29 1995-09-25 Austrian Energy & Environment Flue-gas desulfurization installation
US8920540B2 (en) 2012-06-08 2014-12-30 Alstom Technology Ltd Compact air quality control system compartment for aluminium production plant

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1442782A1 (en) * 1964-01-31 1969-03-20 Miag Muehlenbau & Ind Gmbh Process for the continuous treatment of grain and / or dust by means of steam and / or gas
DE2056096B2 (en) * 1970-11-14 1978-09-28 Metallgesellschaft Ag, 6000 Frankfurt Process for the separation of hydrogen fluoride from gases

Also Published As

Publication number Publication date
ES418893A1 (en) 1976-07-01
LU68460A1 (en) 1973-11-26
NL179456C (en) 1986-09-16
GB1441293A (en) 1976-06-30
CH577337A5 (en) 1976-07-15
DE2246806C2 (en) 1984-03-08
NL179456B (en) 1986-04-16
BE804974A (en) 1974-01-16
SE401461B (en) 1978-05-16
DE2246806A1 (en) 1974-03-28
NL7312519A (en) 1974-03-26
FR2200042A1 (en) 1974-04-19
FR2200042B1 (en) 1977-05-27

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