CH657281A5 - Verfahren zum inberuehrungbringen von fluessigkeiten mit gasen. - Google Patents

Verfahren zum inberuehrungbringen von fluessigkeiten mit gasen. Download PDF

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Publication number
CH657281A5
CH657281A5 CH7470/82A CH747082A CH657281A5 CH 657281 A5 CH657281 A5 CH 657281A5 CH 7470/82 A CH7470/82 A CH 7470/82A CH 747082 A CH747082 A CH 747082A CH 657281 A5 CH657281 A5 CH 657281A5
Authority
CH
Switzerland
Prior art keywords
liquid jet
liquid
gases
speed
nozzle
Prior art date
Application number
CH7470/82A
Other languages
German (de)
English (en)
Inventor
Istvan Kenyeres
Lehel Koch
Original Assignee
Koezponti Valto Hitelbank
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 Koezponti Valto Hitelbank filed Critical Koezponti Valto Hitelbank
Publication of CH657281A5 publication Critical patent/CH657281A5/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1294—"Venturi" aeration means
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
    • A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
    • 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
    • B01D53/14—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 absorption
    • B01D53/18—Absorbing units; Liquid distributors therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/234—Surface aerating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/234—Surface aerating
    • B01F23/2341—Surface aerating by cascading, spraying or projecting a liquid into a gaseous atmosphere
    • B01F23/23413—Surface aerating by cascading, spraying or projecting a liquid into a gaseous atmosphere using nozzles for projecting the liquid into the gas atmosphere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • 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
    • B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • 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
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/06—Nozzles; Sprayers; Spargers; Diffusers
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Environmental Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Sustainable Development (AREA)
  • Hydrology & Water Resources (AREA)
  • Biomedical Technology (AREA)
  • Animal Husbandry (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Nozzles (AREA)
  • Activated Sludge Processes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH7470/82A 1981-12-22 1982-12-21 Verfahren zum inberuehrungbringen von fluessigkeiten mit gasen. CH657281A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU813901A HU190785B (en) 1981-12-22 1981-12-22 Process for contacting liquids with gases

Publications (1)

Publication Number Publication Date
CH657281A5 true CH657281A5 (de) 1986-08-29

Family

ID=10965981

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7470/82A CH657281A5 (de) 1981-12-22 1982-12-21 Verfahren zum inberuehrungbringen von fluessigkeiten mit gasen.

Country Status (14)

Country Link
JP (1) JPS58150426A (fr)
AT (1) AT381244B (fr)
AU (1) AU555183B2 (fr)
BE (1) BE895384A (fr)
CA (1) CA1201873A (fr)
CH (1) CH657281A5 (fr)
DE (1) DE3247266A1 (fr)
ES (1) ES518485A0 (fr)
FR (1) FR2518419B1 (fr)
GB (1) GB2111844B (fr)
HU (1) HU190785B (fr)
IT (1) IT1155435B (fr)
NL (1) NL8204916A (fr)
SE (1) SE444119B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU205724B (en) * 1986-11-28 1992-06-29 Istvan Kenyeres Method for incereasing the performance and dissolving degree of impact jet gas-imput
US5211508A (en) * 1992-02-20 1993-05-18 Kaiyo Kogyo Kabushiki Kaisha Total water circulation system for shallow water areas
WO1995014526A1 (fr) * 1993-11-26 1995-06-01 Hyperno Proprietary Limited Traitement chimique des dechets
JPH1170439A (ja) * 1997-08-29 1999-03-16 Mitsubishi Heavy Ind Ltd 横型ホブ盤

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2128311A (en) * 1935-04-20 1938-08-30 Du Pont Method of carrying out chemical reactions
JPS5046564A (fr) * 1973-07-30 1975-04-25
SE375704B (fr) * 1973-09-12 1975-04-28 Volvo Flygmotor Ab
JPS5411877A (en) * 1977-06-30 1979-01-29 Agency Of Ind Science & Technol Gas-liquid contactor

Also Published As

Publication number Publication date
NL8204916A (nl) 1983-07-18
ES8401728A1 (es) 1984-01-01
BE895384A (fr) 1983-06-17
IT8224898A1 (it) 1984-06-22
IT8224898A0 (it) 1982-12-23
FR2518419A1 (fr) 1983-06-24
ATA459882A (de) 1986-02-15
AT381244B (de) 1986-09-10
DE3247266C2 (fr) 1987-06-19
IT1155435B (it) 1987-01-28
SE444119B (sv) 1986-03-24
GB2111844B (en) 1985-07-17
JPS58150426A (ja) 1983-09-07
HU190785B (en) 1986-11-28
FR2518419B1 (fr) 1988-02-05
GB2111844A (en) 1983-07-13
AU9181982A (en) 1983-06-30
SE8207341L (sv) 1983-06-23
CA1201873A (fr) 1986-03-18
AU555183B2 (en) 1986-09-18
ES518485A0 (es) 1984-01-01
JPS632210B2 (fr) 1988-01-18
DE3247266A1 (de) 1983-07-14
SE8207341D0 (sv) 1982-12-22

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PL Patent ceased