GB1316992A - Contacting and/or agitating liquids with gases - Google Patents

Contacting and/or agitating liquids with gases

Info

Publication number
GB1316992A
GB1316992A GB2958770A GB2958770A GB1316992A GB 1316992 A GB1316992 A GB 1316992A GB 2958770 A GB2958770 A GB 2958770A GB 2958770 A GB2958770 A GB 2958770A GB 1316992 A GB1316992 A GB 1316992A
Authority
GB
United Kingdom
Prior art keywords
gas
liquid
columns
tubes
vessel
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
GB2958770A
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.)
Magyar Asvanyolaj es Foldgaz Kiserleti Intezet
Original Assignee
Magyar Asvanyolaj es Foldgaz Kiserleti Intezet
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 Magyar Asvanyolaj es Foldgaz Kiserleti Intezet filed Critical Magyar Asvanyolaj es Foldgaz Kiserleti Intezet
Publication of GB1316992A publication Critical patent/GB1316992A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/18—Flow directing inserts
    • C12M27/24—Draft tube
    • 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
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • B01F23/2323—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits
    • B01F23/23231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits being at least partially immersed in the liquid, e.g. in a closed circuit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/32005—Type of drive
    • B01F35/3203—Gas driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/32005—Type of drive
    • B01F35/32015—Flow driven

Landscapes

  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Microbiology (AREA)
  • Sustainable Development (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biomedical Technology (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

1316992 Bubbling gases through liquids MAGYAR ASVANYOLAJ ES FOLDGAZ KISERLETI INTEZET 18 June 1970 [30 June 1969] 29587/70 Heading B1R Gas/liquid contact apparatus comprises vessel 1 containing parallel vertical columns 4, liquid inlet 14 and outlet 17, gas inlet pipes 5 extending downwardly into columns 4 and perforated at 18 for passage of gas bubbles into the liquid, baffles 25 to separate gas and liquid, and gas outlet 24 at the top of the vessel. Liquid is induced upwardly in columns 4 by the flow of gas bubbles and flows downwardly between the columns. The columns may occupy at least 10%, preferably 30-70%, of the cross-sectional area of the vessel. In Fig. 1 vessel 1 is surrounded by hot or cold jacket 2. Tubes 4 are suspended via concentric gas inlet pipes 5 from gas distributor chambers 6 and 7, which are separated by hexagonal-section wall 8 and surrounded by jacket 9. Hexagonal plate 11 divides the space above the liquid into gas collector chambers 12 and 13. Liquid fed in at 14 is conducted by tubes 15 to manifold 16. Gas fed in at 19 past baffle 20 in chamber 6 passes through tubes 5 and 4 and enters chamber 12. Blower 21 then impels the gas via pipes 22, 23 into chamber 7 from where it passes to further tubes 5 and 4, chamber 13, and finally outlet 24. In collector chambers 12, 13 the gas-liquid mixture is separated by baffles 25. The top of columns 4 may be above, at, or below the liquid level. In Fig. 4 a single column for treating two liquids of different density is shown. Gas introduced via tube 5 is entrained at bores 18 in the lighter liquid introduced into tube 26. and at bores 18a in the heavier liquid in tube
GB2958770A 1969-06-30 1970-06-18 Contacting and/or agitating liquids with gases Expired GB1316992A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUMA002004 1969-06-30

Publications (1)

Publication Number Publication Date
GB1316992A true GB1316992A (en) 1973-05-16

Family

ID=10998438

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2958770A Expired GB1316992A (en) 1969-06-30 1970-06-18 Contacting and/or agitating liquids with gases

Country Status (5)

Country Link
AT (1) AT347414B (en)
DE (1) DE2032280A1 (en)
FR (1) FR2048076B1 (en)
GB (1) GB1316992A (en)
NL (1) NL7009664A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989008491A1 (en) * 1988-03-16 1989-09-21 Fläkt Aktiebolag Method and apparatus for cleaning gases

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989008491A1 (en) * 1988-03-16 1989-09-21 Fläkt Aktiebolag Method and apparatus for cleaning gases

Also Published As

Publication number Publication date
FR2048076A1 (en) 1971-03-19
NL7009664A (en) 1971-01-04
DE2032280A1 (en) 1971-01-21
AT347414B (en) 1978-12-27
ATA582570A (en) 1978-05-15
FR2048076B1 (en) 1973-01-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee