CH534730A - Method and apparatus for controlling atmospheric air pollution - Google Patents

Method and apparatus for controlling atmospheric air pollution

Info

Publication number
CH534730A
CH534730A CH471971A CH471971A CH534730A CH 534730 A CH534730 A CH 534730A CH 471971 A CH471971 A CH 471971A CH 471971 A CH471971 A CH 471971A CH 534730 A CH534730 A CH 534730A
Authority
CH
Switzerland
Prior art keywords
air pollution
atmospheric air
controlling atmospheric
controlling
pollution
Prior art date
Application number
CH471971A
Other languages
French (fr)
Inventor
Oscar Becker Raymond
Gerard Poissonnier Leon
Original Assignee
Oscar Becker Raymond
Gerard Poissonnier Leon
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
Priority claimed from FR7014147A external-priority patent/FR2088623A5/en
Priority claimed from FR7104358A external-priority patent/FR2123955A6/en
Application filed by Oscar Becker Raymond, Gerard Poissonnier Leon filed Critical Oscar Becker Raymond
Publication of CH534730A publication Critical patent/CH534730A/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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J7/00—Arrangement of devices for supplying chemicals to fire
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/006—Control of flow ratio involving a first fluid acting on the feeding of a second fluid
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/03—Controlling ratio of two or more flows of fluid or fluent material without auxiliary power
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L2900/00—Special arrangements for supplying or treating air or oxidant for combustion; Injecting inert gas, water or steam into the combustion chamber
    • F23L2900/00001—Treating oxidant before combustion, e.g. by adding a catalyst

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
CH471971A 1970-04-20 1971-04-01 Method and apparatus for controlling atmospheric air pollution CH534730A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7014147A FR2088623A5 (en) 1970-04-20 1970-04-20 Air pollution preventive
FR7104358A FR2123955A6 (en) 1971-02-05 1971-02-05 Air pollution preventive

Publications (1)

Publication Number Publication Date
CH534730A true CH534730A (en) 1973-03-15

Family

ID=26215685

Family Applications (1)

Application Number Title Priority Date Filing Date
CH471971A CH534730A (en) 1970-04-20 1971-04-01 Method and apparatus for controlling atmospheric air pollution

Country Status (5)

Country Link
BE (1) BE765087A (en)
CH (1) CH534730A (en)
DE (1) DE2118066C3 (en)
GB (1) GB1293118A (en)
NL (1) NL7105255A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT383287B (en) * 1985-10-08 1987-06-10 Schmid Peter J METHOD FOR PURIFYING GAS MIXTURES
CN113457444B (en) * 2021-07-19 2023-02-28 重庆朗福环保科技有限公司 Carbon monoxide desorption system

Also Published As

Publication number Publication date
DE2118066C3 (en) 1973-09-20
GB1293118A (en) 1972-10-18
DE2118066A1 (en) 1971-11-04
DE2118066B2 (en) 1973-02-08
NL7105255A (en) 1971-10-22
BE765087A (en) 1971-08-16

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Legal Events

Date Code Title Description
PL Patent ceased