FR2194469A1 - Purifying gases - passing gas through active C bed, purging adsorbed mater-ial with gas stream, and oxidising by passing through adsorbent contg oxidation cat - Google Patents

Purifying gases - passing gas through active C bed, purging adsorbed mater-ial with gas stream, and oxidising by passing through adsorbent contg oxidation cat

Info

Publication number
FR2194469A1
FR2194469A1 FR7328296A FR7328296A FR2194469A1 FR 2194469 A1 FR2194469 A1 FR 2194469A1 FR 7328296 A FR7328296 A FR 7328296A FR 7328296 A FR7328296 A FR 7328296A FR 2194469 A1 FR2194469 A1 FR 2194469A1
Authority
FR
France
Prior art keywords
passing
bed
gas
ial
oxidising
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.)
Withdrawn
Application number
FR7328296A
Other languages
English (en)
French (fr)
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.)
Calgon Corp
Original Assignee
Calgon 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 Calgon Corp filed Critical Calgon Corp
Publication of FR2194469A1 publication Critical patent/FR2194469A1/fr
Withdrawn legal-status Critical Current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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FR7328296A 1972-08-03 1973-08-02 Purifying gases - passing gas through active C bed, purging adsorbed mater-ial with gas stream, and oxidising by passing through adsorbent contg oxidation cat Withdrawn FR2194469A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27748972A 1972-08-03 1972-08-03

Publications (1)

Publication Number Publication Date
FR2194469A1 true FR2194469A1 (en) 1974-03-01

Family

ID=23061098

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7328296A Withdrawn FR2194469A1 (en) 1972-08-03 1973-08-02 Purifying gases - passing gas through active C bed, purging adsorbed mater-ial with gas stream, and oxidising by passing through adsorbent contg oxidation cat

Country Status (4)

Country Link
JP (1) JPS4979969A (enExample)
BE (1) BE803137A (enExample)
DE (1) DE2339248A1 (enExample)
FR (1) FR2194469A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4259302A (en) * 1978-12-11 1981-03-31 United Technologies Corporation Regenerable ammonia scrubber

Also Published As

Publication number Publication date
BE803137A (fr) 1974-02-04
DE2339248A1 (de) 1974-02-14
JPS4979969A (enExample) 1974-08-01

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Legal Events

Date Code Title Description
ST Notification of lapse