FR2231417A1 - - Google Patents

Info

Publication number
FR2231417A1
FR2231417A1 FR7418898A FR7418898A FR2231417A1 FR 2231417 A1 FR2231417 A1 FR 2231417A1 FR 7418898 A FR7418898 A FR 7418898A FR 7418898 A FR7418898 A FR 7418898A FR 2231417 A1 FR2231417 A1 FR 2231417A1
Authority
FR
France
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.)
Granted
Application number
FR7418898A
Other languages
French (fr)
Other versions
FR2231417B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2231417A1 publication Critical patent/FR2231417A1/fr
Application granted granted Critical
Publication of FR2231417B1 publication Critical patent/FR2231417B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5281—Installations for water purification using chemical agents
    • 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
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B01J19/006—Baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR7418898A 1973-06-04 1974-05-30 Expired FR2231417B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732328281 DE2328281C2 (en) 1973-06-04 1973-06-04 Process for carrying out reactions in a substantially horizontally arranged elongate reactor and devices for carrying out this process

Publications (2)

Publication Number Publication Date
FR2231417A1 true FR2231417A1 (en) 1974-12-27
FR2231417B1 FR2231417B1 (en) 1978-07-07

Family

ID=5882947

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7418898A Expired FR2231417B1 (en) 1973-06-04 1974-05-30

Country Status (6)

Country Link
CA (1) CA1057736A (en)
CH (1) CH591279A5 (en)
DE (1) DE2328281C2 (en)
FR (1) FR2231417B1 (en)
GB (1) GB1445658A (en)
NL (1) NL7407354A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH349552A (en) * 1954-09-15 1960-10-15 Passavant Werke Aeration and aeration basins for water purification systems
GB1079906A (en) * 1966-02-03 1967-08-16 B P Amcodyne Inc Dual aeration method and apparatus
DE2239158A1 (en) * 1971-11-16 1973-05-24 Franz Prof Dr Ing Moser Activated sludge treatment - of sewage with aeration tanks achieving plug flow conditions

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB598993A (en) * 1944-08-23 1948-03-02 Du Pont Improvements in and relating to contacting gases with liquids
DE973744C (en) * 1952-01-18 1960-05-25 Bayer Ag Process for the continuous implementation of chemical reactions between gases and liquids, which may contain solids
GB822818A (en) * 1956-05-14 1959-11-04 Libbey Owens Ford Glass Co Method and apparatus for melting glass
BE590713A (en) * 1959-05-15
US3111384A (en) * 1960-03-23 1963-11-19 Chemwest Inc Silica manufacture
FR1377571A (en) * 1963-09-27 1964-11-06 Luchaire Sa Advanced device for aeration of wastewater
CH479493A (en) * 1968-12-04 1969-10-15 Keller Emil Aeration tank for a biological wastewater treatment plant
US3607735A (en) * 1969-07-02 1971-09-21 Air Reduction System for treatment of secondary sewage
CH527773A (en) * 1971-08-13 1972-09-15 Kaelin J R Process for introducing oxygen into a liquid to be clarified and equipment for carrying out the process

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH349552A (en) * 1954-09-15 1960-10-15 Passavant Werke Aeration and aeration basins for water purification systems
GB1079906A (en) * 1966-02-03 1967-08-16 B P Amcodyne Inc Dual aeration method and apparatus
DE2239158A1 (en) * 1971-11-16 1973-05-24 Franz Prof Dr Ing Moser Activated sludge treatment - of sewage with aeration tanks achieving plug flow conditions

Also Published As

Publication number Publication date
GB1445658A (en) 1976-08-11
DE2328281A1 (en) 1974-12-12
NL7407354A (en) 1974-12-06
CA1057736A (en) 1979-07-03
FR2231417B1 (en) 1978-07-07
CH591279A5 (en) 1977-09-15
DE2328281C2 (en) 1985-01-24

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Legal Events

Date Code Title Description
ST Notification of lapse