CA1038136A - Dry scrubbing tar ladened reduction cell off gases to remove fluorides - Google Patents

Dry scrubbing tar ladened reduction cell off gases to remove fluorides

Info

Publication number
CA1038136A
CA1038136A CA211,388A CA211388A CA1038136A CA 1038136 A CA1038136 A CA 1038136A CA 211388 A CA211388 A CA 211388A CA 1038136 A CA1038136 A CA 1038136A
Authority
CA
Canada
Prior art keywords
alumina
gaseous stream
fluoride
gaseous
stream
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
CA211,388A
Other languages
English (en)
French (fr)
Other versions
CA211388S (en
Inventor
Philip W. Bohne
Michael R. Cuccia
Tom S. (Jr.) Moughon
Original Assignee
Kaiser Aluminum and Chemical Corp
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 Kaiser Aluminum and Chemical Corp filed Critical Kaiser Aluminum and Chemical Corp
Application granted granted Critical
Publication of CA1038136A publication Critical patent/CA1038136A/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
    • B01D53/02—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)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
CA211,388A 1973-10-24 1974-10-15 Dry scrubbing tar ladened reduction cell off gases to remove fluorides Expired CA1038136A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40905173A 1973-10-24 1973-10-24

Publications (1)

Publication Number Publication Date
CA1038136A true CA1038136A (en) 1978-09-12

Family

ID=23618857

Family Applications (1)

Application Number Title Priority Date Filing Date
CA211,388A Expired CA1038136A (en) 1973-10-24 1974-10-15 Dry scrubbing tar ladened reduction cell off gases to remove fluorides

Country Status (4)

Country Link
JP (1) JPS5215470B2 (ja)
CA (1) CA1038136A (ja)
DE (1) DE2449940C2 (ja)
GB (1) GB1480261A (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4319890A (en) * 1978-04-05 1982-03-16 Teller Environmental Systems, Inc. Dry impact capture of aerosol particulates
DE2935464C2 (de) * 1979-09-01 1987-05-07 Heinz Dipl.-Ing. 4390 Gladbeck Hölter Verfahren für die trockene Chemisorption in Filterabscheidern
NO307042B1 (no) * 1996-06-06 2000-01-31 Flaekt Ab Horisontal fluidseng for transport og distribusjon av pulver

Also Published As

Publication number Publication date
AU7440874A (en) 1976-04-29
DE2449940A1 (de) 1975-04-30
DE2449940C2 (de) 1983-10-20
JPS5089268A (ja) 1975-07-17
GB1480261A (en) 1977-07-20
JPS5215470B2 (ja) 1977-04-30

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