CA1104795A - Desodorisation des gaz malodorants - Google Patents

Desodorisation des gaz malodorants

Info

Publication number
CA1104795A
CA1104795A CA309,710A CA309710A CA1104795A CA 1104795 A CA1104795 A CA 1104795A CA 309710 A CA309710 A CA 309710A CA 1104795 A CA1104795 A CA 1104795A
Authority
CA
Canada
Prior art keywords
gas stream
concentration
odorous gas
odorant
process according
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
CA309,710A
Other languages
English (en)
Inventor
Walter Burant, Jr.
William M. Copa
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.)
STWB Inc
Original Assignee
Sterling Drug Inc
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 Sterling Drug Inc filed Critical Sterling Drug Inc
Application granted granted Critical
Publication of CA1104795A publication Critical patent/CA1104795A/fr
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
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/84—Biological processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treating Waste Gases (AREA)
  • Activated Sludge Processes (AREA)
CA309,710A 1977-09-15 1978-08-21 Desodorisation des gaz malodorants Expired CA1104795A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83346577A 1977-09-15 1977-09-15
US833,465 1977-09-15

Publications (1)

Publication Number Publication Date
CA1104795A true CA1104795A (fr) 1981-07-14

Family

ID=25264495

Family Applications (1)

Application Number Title Priority Date Filing Date
CA309,710A Expired CA1104795A (fr) 1977-09-15 1978-08-21 Desodorisation des gaz malodorants

Country Status (8)

Country Link
JP (1) JPS5453670A (fr)
BE (1) BE870281A (fr)
CA (1) CA1104795A (fr)
CH (1) CH625132A5 (fr)
DE (1) DE2839173A1 (fr)
FR (1) FR2403102A1 (fr)
GB (1) GB2004198A (fr)
NL (1) NL190269C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4857198A (en) * 1988-07-29 1989-08-15 Zimpro/Passavant Inc. Process for treatment of water containing volatile and toxic compounds

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55157314A (en) * 1979-05-25 1980-12-08 Sanko Kuki Sochi Kk Purification of polluted air
JPS55177824U (fr) * 1979-06-11 1980-12-20
JPS57175363A (en) * 1981-04-21 1982-10-28 Ebara Infilco Deodorizing of nitrogenous malodorant component containing gas
DE3224350A1 (de) * 1982-06-30 1984-01-05 Daimler-Benz Ag, 7000 Stuttgart Verfahren zur nassreinigung von verunreinigter abluft
DE3742219A1 (de) * 1987-12-12 1989-06-29 Linde Ag Verfahren und vorrichtung zur biologischen reinigung von abgas
CN111888915A (zh) * 2020-09-03 2020-11-06 重庆林德科技发展有限公司 一种石化油泥干化废气处理系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR688528A (fr) * 1929-04-09 1930-08-26 Procédé pour la séparation de certains gaz ou vapeurs contenus dans un mélange gazeux
US3701824A (en) * 1970-03-25 1972-10-31 Pulp Paper Res Inst Method of removing odoriferous sulphur compounds from vapours or gas streams
DE2237929C2 (de) * 1972-08-02 1983-02-03 Schumacher'sche Fabrik Gmbh & Co Kg, 7120 Bietigheim-Bissingen Verfahren zum Entfernen von Verunreinigungen aus einem Abgas
US3828525A (en) * 1973-04-16 1974-08-13 Sterling Drug Inc Waste gas purification
DE2445315A1 (de) * 1974-09-23 1976-04-01 Franz Kneer Einrichtung zum abscheiden gasfoermiger organischer verunreinigungen aus abgasen
JPS5948651B2 (ja) * 1976-06-10 1984-11-28 富士化水工業株式会社 有機物含有廃ガス処理方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4857198A (en) * 1988-07-29 1989-08-15 Zimpro/Passavant Inc. Process for treatment of water containing volatile and toxic compounds
EP0352891A1 (fr) * 1988-07-29 1990-01-31 Zimpro/Passavant Inc. Procédé pour le traitement de l'eau contenant des constituants volatils et toxiques

Also Published As

Publication number Publication date
FR2403102A1 (fr) 1979-04-13
CH625132A5 (fr) 1981-09-15
NL190269B (nl) 1993-08-02
DE2839173A1 (de) 1979-03-29
NL190269C (nl) 1994-01-03
GB2004198A (en) 1979-03-28
JPS5453670A (en) 1979-04-27
BE870281A (fr) 1979-03-07
DE2839173C2 (fr) 1990-11-15
NL7809138A (nl) 1979-03-19

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Legal Events

Date Code Title Description
MKEX Expiry